A tube section for a pinch valve, includes an inner tube element for transporting a medium, the inner tube being transferrable between an open state, in which the medium can flow through the inner tube element, and a closed state, in which the medium is hindered to flow through the inner tube element, and an outer tube element, surrounding the inner tube element, for creating a collecting region between the inner tube and the outer tube to collect the medium in case of a leakage of the inner tube, wherein the inner tube element and the outer tube element are configured for transferring the inner tube element between an open state and a closed state, in particular in dependency of a force acting on the outer tube element.
44 - Services médicaux, services vétérinaires, soins d'hygiène et de beauté; services d'agriculture, d'horticulture et de sylviculture.
Produits et services
Dental equipment; orthodontic brackets [braces]; braces for
teeth; dental braces; splints for dental use; teeth
regulating [bracing] devices. Medical, health and beauty care services in the field of
dentistry and dental prophylaxis.
A tip holder for holding a medical tool tip (20) for cleaning an implant, the tip holder comprising - a moving part (10) extending between a first interface section (15) and a second interface section (15'), the moving part (10) being configured to perform a vibration movement, along a vibration direction (VD) in a vibration state, when attached to a handpiece (40), wherein the first interface section (15) is configured to secure a tool tip (20) by frictional connection and wherein the second interface section (15') is configured to attach the tool (1) to the handpiece (40) having a vibration source (30) emitting vibration in a vibrating mode.
A device (1) to allow a cleaning of a nozzle element (10) of a dental tool, wherein the nozzle element (10) ejects a powder-gas-mixture, being transported by a first channel (11) of the nozzle element (10), and a fluid, being transported by a second channel (12) of the nozzle element (10), wherein the nozzle element (10) is configured to eject the powder-gas-mixture and the fluid such that the ejected fluid surrounds the ejected powder-gas-mixture, the device (1) comprising: - an interface section (22) configured to connect the device (1) to the nozzle element (10) of the dental tool and - an entrance section (21) configured to introduce a cleaning medium into the device (1), wherein the device (1) is configured to guide the cleaning medium into the first channel (11) and the second channel (12) of the nozzle element (10) to clean the first channel (11) and the second channel (12).
TOOL FOR TRANSFERRING A DENTAL TOOL TIP BETWEEN AN ASSEMBLED AND A DISASSEMBLED STATE AND METHOD FOR REMOVING A DENTAL TOOL TIP FROM A DENTAL INSTRUMENT
A tool (1) for transferring a dental tool tip (10) between an assembled state and a disassembled state, the dental tool tip (10) - being arranged partially in an insert region of a dental instrument (30) in an assembled state, and - being removed from the insert region of the dental instrument (30) in a disassembled state, the tool (1) comprising -- at least a first receiving section (31) being configured to receive at least the insert region of the dental instrument (30) and at least a part of the tool tip (10) and -- at least a first pushing element (11) being configured to perform a first pushing movement, wherein by performing the first pushing movement, the first pushing element (11) causes a pushed movement (T) of the dental tool tip (10) to transfer the dental tool tip (10) from a first state to a second state, first and second states being distinct and chosen between the assembled state and the disassembled state, when at least the insert region and at least a part of the tool tip (10) are arranged in the first receiving section (31).
A61C 8/00 - Moyens destinés à être fixés à l'os de la mâchoire pour consolider les dents naturelles ou pour y assujettir des prothèses dentaires; Implants dentaires; Outils pour l'implantation
37 - Services de construction; extraction minière; installation et réparation
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
(1) Surgical, medical, dental and veterinary apparatus and instruments; medical technological apparatus; elements of such products.
(2) Apparatus for purifying, disinfecting, sterilizing, drying and refrigerating the above mentioned products; elements of such products. (1) Repair and maintenance services.
(2) Medical, hygienic and beauty care; scientific and industrial research, technological consultation and instructions in respect to the aforementioned products.
37 - Services de construction; extraction minière; installation et réparation
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
(1) Surgical, medical, dental and veterinary apparatus and instruments; medical technological apparatus; elements of such products.
(2) Apparatus for purifying, disinfecting, sterilizing, drying and refrigerating the above mentioned products; elements of such products. (1) Repair and maintenance services.
(2) Medical, hygienic and beauty care; scientific and industrial research, technological consultation and instructions in respect to such products.
8.
SUCTION DEVICE FOR SUCTIONING MATERIAL DURING A DENTAL TREATMENT, ATTACHMENT FOR SUCH A SUCTION DEVICE AND A METHOD FOR SUCTIONING MATERIAL DURING A DENTAL TREATMENT
A suction device for suctioning material during a dental treatment, the suction device including a handpiece having a suction aperture to allow passage of suctioned material, an attachment for splatter protection designed for being mounted on the handpiece, the attachment including a mounting section for an exchangeable or a permanent mounting of the attachment to the handpiece, a suction opening for the passage of suctioned material through the suction opening and the suction aperture when the attachment is mounted on the handpiece, and at least a side wall extending from the suction opening and forming a working channel designed to surround a molar, partially or at least two sides of the molar and, in particular, simultaneously to host a dental tool, the channel having at least one introduction section for introduction of a dental tool into the working channel.
An imaging device (1) for a dental tool (10), in particular a powder gas jet device, the imaging device (1) being reversibly attachable to a distal end of the dental tool (10), comprising - a fastening part (21) for reversible attaching the imaging device (1) to the dental tool (10) and - an imaging element (2) configured to image a mouth region of a patient.
A61B 1/247 - Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p.ex. endoscopes; Dispositions pour l'éclairage dans ces instruments pour la bouche, c. à d. stomatoscopes, p.ex. portant des abaisse-langue; Instruments pour ouvrir la bouche ou la maintenir ouverte avec des moyens pour visualiser les zones se trouvant en dehors de la ligne de vision directe, p.ex. miroirs de dentiste
A61C 3/025 - Instruments agissant à la façon d'une décapeuse au jet de sable, p.ex. pour nettoyer, polir ou couper les dents
10.
SYSTEM FOR PRODUCING A POWDER-GAS JET FOR PERFORMING A DENTAL TREATMENT
A system (100) for producing a powder-gas jet for performing a dental treatment, wherein the system (100) is configured for being connected to a dentist chair by a connection, wherein the connection of the system (100) to the dentist chair allows the system (100) to be fed by a pressurized gas flow, the system (100) comprising a compressed gas circuit configured to direct the pressurized gas flow into a pow- der-gas-mixing chamber (14) to form a gas-powder mixture, the system (100) being characterized in that the compressed gas circuit comprises at least a pressure regulation device (30) having an inlet (41 ) and an outlet (42), the regulation device (30) being configured to provide the pressurized gas flow with a pressure at its outlet (42) that is independent of the pressure of the gas flow at its inlet (41 ), when it is fed by the pressurized gas flow.
A61C 3/025 - Instruments agissant à la façon d'une décapeuse au jet de sable, p.ex. pour nettoyer, polir ou couper les dents
A61C 1/08 - Eléments de machines spécialement adaptés à la chirurgie dentaire
B24C 7/00 - Equipement d'alimentation en matériau abrasif; Commande de l'écoulement de la composition ou des autres caractéristiques physiques du jet abrasif
G05D 16/10 - Commande de la pression d'un fluide sans source d'énergie auxiliaire l'élément sensible étant un piston ou un plongeur
05 - Produits pharmaceutiques, vétérinaires et hygièniques
10 - Appareils et instruments médicaux
Produits et services
(1) Pharmaceutical, veterinary and sanitary preparations; chemical preparations for dental and dental technology purposes (included in this class), in particular powders and abrasives for removing tartar and for general preventative dental treatment.
(2) Surgical, medical, dental and veterinary instruments and apparatus, and their parts; electro-medical apparatus, and their parts; apparatus for removing subgingival calculus, and their parts; apparatus and instruments for treatment of the oral cavity, including the teeth and jaw, in particular using high frequency oscillating instruments, and their parts; apparatus and instruments for dental descaling using ultrasound, and their parts; dental air polishers, and their parts.
05 - Produits pharmaceutiques, vétérinaires et hygièniques
10 - Appareils et instruments médicaux
44 - Services médicaux, services vétérinaires, soins d'hygiène et de beauté; services d'agriculture, d'horticulture et de sylviculture.
Produits et services
(1) Pharmaceutical, veterinary and sanitary preparations; chemical preparations for dental and dental technology purposes (included in this class), in particular powders and abrasives for removing tartar and for general preventative dental treatment; all aforementioned goods for the dental sector.
(2) Surgical, medical, dental and veterinary apparatus and instruments; electro medical instruments; apparatus for removing subgingival concrements; apparatus and instruments for treating the oral cavity, including teeth and jaws, in particular with instruments oscillating at high frequency; apparatus and instruments for plaque removal using ultrasound; electro medical apparatus, namely powder jet devices; parts for the aforesaid goods; all aforementioned goods for the dental sector. (1) Medical services, health and beauty care for humans; all aforementioned services for the dental sector.
05 - Produits pharmaceutiques, vétérinaires et hygièniques
10 - Appareils et instruments médicaux
Produits et services
(1) Préparations pharmaceutiques, vétérinaires et hygiéniques; préparations chimiques à usage dentaire et pour les technologies dentaires (incluses dans cette classe), à savoir les poudres et abrasifs pour enlever le tartre et pour le traitement dentaire préventif général; tous ces produits sont issus d'une production biologique ou élaborés à partir de produits qui en sont issus.
(2) Appareils et instruments chirurgicaux, médicaux, dentaires et vétérinaires, et leurs parties constitutives; appareils électromédicaux, et leurs parties constitutives; appareils pour enlever le tartre sous-gingival, et leurs parties constitutives; appareils et instruments pour le traitement des cavités buccales, incluant les dents et la mâchoire, en utilisant des instruments à haute fréquence oscillatoire et leurs parties constitutives; appareils et instruments pour le détartrage par ultrasons, et leurs parties constitutives; polisseurs dentaires à jet d'air, et leurs parties constitutives; dispositifs dentaires à jet de poudre.
A storage device for powder used for treatment of a tooth, including a housing surrounding a storage volume, and a closable opening through which the storage volume is accessible, where the storage device has a tapered shape towards the opening, where within the storage volume a powder is accommodated, and the housing is made of a rigid material.
A tool tip (10) for a tool being intended for a dental treatment, in particular for a piezoelectric scaler, comprising—a first section (11) extending in a first direction (D1) and—a second section (12) extending in a second direction (D2), the second direction (D2) being inclined relative to the first direction (D1), wherein the first section (11) has at least partially a flat basic body (5).
The invention relates to a powder for use in treating tooth surfaces with a powder jet device, wherein the powder comprises at least one organic compound, wherein the at least one organic compound has a melting point < 165 °C and a solubility in water at 25 °C of < 10 g/l.
A dispensing device for dispensing a powder preferably from a closed container, the device including a first side, a second side, a powder passage extending through the device and being configured to transfer powder from the first side to the second side, and a ventilation passage extending through the device and being configured to transfer ambient air from the second side to the first side, where the ventilation passage has a first passage length from the surface of the second side up to its ventilation opening and, the powder passage has a second passage length from the surface of the second side up to its powder opening, where the first passage length is larger than the second passage length.
A powder for use in a powder jet device for cleaning tooth surfaces by powder spraying, where the powder comprises at least 90 wt.-% of particles of a first material and 0.1-10 wt.-% of a second material, where the second material is coated on a surface of the particles of the first material and a solubility of the first material in water is ≥1 g/L.
Surgical apparatus and instruments for medical, dental and veterinary use, and replacement parts therefor; electronic apparatus for medical purposes in the nature of an ultrasonic apparatus for dental use, and replacement parts therefor; medical apparatus for removing subgingival scale, and replacement parts therefor; medical apparatus and instruments for removing scale by means of ultrasound, and replacement parts therefor
The invention relates to the use of a powder in a powder jet device for cleaning tooth surfaces by powder spraying, wherein the powder comprises cyclodextrin. The invention also relates to a process for cleaning tooth surfaces with a powder jet device, wherein the powder comprises cyclodextrin and the invention relates to a powder or powder mixture for use in a powder jet device, wherein the powder or powder mixture comprises cyclodextrin.
Surgical, medical, dental and veterinary apparatus and instruments, namely, medico-technological and therapeutical apparatus and instruments for the treatment of bone, muscle and tendon diseases; and replacement parts therefor Apparatus for purifying, disinfecting, sterilizing, drying and refrigerating of surgical, medical, dental and veterinary apparatus and instruments, including medico-technological and therapeutical apparatus and instruments for treatment of bone, muscle and tendon diseases; and replacement parts therefor
22.
COVERING ELEMENT FOR PROTECTING A TOOL TIP, ULTRASONIC DENTAL TOOL AND METHOD FOR CHECKING THE WEAR AND/OR FOR STERILIZING A TOOL TIP
A covering element (30) for protecting a needle like dental tool tip (20), the tool tip (20) being attachable to a handpiece (8) for the dental treatment or being part of the handpiece (8), wherein the covering element (30) is removable from the tool tip (20) and/or the handpiece (8) and wherein the covering element (30) is fixed in a mounted state to the tool tip (20) or a part of the handpiece (8), the covering element (30) comprising - a cover section (31) for covering the tool tip (20) in the mounted state of the covering element (30) and - a fixing section (32) for fixing the covering element (30) to the tool tip (20) and/or a part of the handpiece (8) in the mounted state wherein the cover section (31) comprises a window section (33) for a preferably lateral view on the tool tip (20) to check a wear of the tool tip (20) and/or preferably for flooding an interior space of the covering element (30) with a fluid.
A tube section (1) for a pinch valve (50), comprising - an inner tube element (10) for transporting a medium, the inner tube (10) being transferrable between an open state, in which the medium can flow through the inner tube element (10), and a closed state, in which the medium is hindered to flow through the inner tube element (10), and - an outer tube element (20), surrounding the inner tube element (10), for creating a collecting region (5) between the inner tube (10) and the outer tube to collect the medium in case of a leakage of the inner tube (10), wherein the inner tube element (10) and the outer tube element (20) are configured for transferring the inner tube element (10) between an open state and a closed state, in particular in dependency of a force acting on the outer tube element (20).
A61C 3/025 - Instruments agissant à la façon d'une décapeuse au jet de sable, p.ex. pour nettoyer, polir ou couper les dents
F16K 37/00 - Moyens particuliers portés par ou sur les soupapes ou autres dispositifs d'obturation pour repérer ou enregistrer leur fonctionnement ou pour permettre de donner l'alarme
G01M 3/28 - Examen de l'étanchéité des structures ou ouvrages vis-à-vis d'un fluide par utilisation d'un fluide ou en faisant le vide par mesure du taux de perte ou de gain d'un fluide, p.ex. avec des dispositifs réagissant à la pression, avec des indicateurs de débit pour soupapes
F16K 7/06 - Dispositifs d'obturation à diaphragme, p.ex. dont un élément est déformé, sans être déplacé entièrement, pour fermer l'ouverture à diaphragme tubulaire dont l'étranglement est assuré par une force extérieure radiale par tige filetée, came ou autre moyen mécanique
24.
TOOL FOR A MEDICAL TREATMENT, TOOL TIP, MOVING PART AND/OR HANDPIECE FOR SUCH A TOOL AND METHOD FOR PRODUCING SUCH A TOOL FOR A MEDICAL TREATMENT
A tool (1) for a medical treatment, in particular for a dental treatment, comprising: —a handpiece (40) having an ultrasound vibration source (30), —a moving part (10), performing, in an operating state, a vibration movement in a vibration direction (VD), and —a tool tip (20), in particular a scaler tip, being connected to the moving part (10) in an interface section (15), wherein in a non-vibrating state the tool tip extends in an extending direction, being slanted to the vibration direction of the moving part (10), in the interface section (15).
The invention relates to the use of a powder in a powder jet device for cleaning tooth surfaces by powder spraying, wherein the powder comprises rhamnose and/or arabinose. The invention also relates to a process for cleaning tooth surfaces with a powder jet device, wherein a powder comprising rhamnose and/or arabinose is used.
The invention relates to a powder for use in a powder jet device for cleaning teeth, wherein the powder comprises granules having an average particle size of 20 μm to 220 μm and the granules comprise primary particles and a binder, wherein the primary particles have an average particle size smaller than the average particle size of the granules. The invention also relates to a process for preparing the powder and the use of the powder for cleaning teeth.
The present invention relates to a composition for the remineralization of teeth and to the use thereof. The composition comprises calcium phosphate (CaP) glass, and aqueous silica sol.
A61Q 11/00 - Préparations pour le nettoyage des dents, de la bouche ou des prothèses dentaires, p.ex. dentifrices; Bains de bouche
28.
SUCTION DEVICE FOR SUCTIONING MATERIAL DURING A DENTAL TREATMENT, ATTACHMENT FOR SUCH A SUCTION DEVICE AND A METHOD FOR SUCTIONING MATERIAL DURING A DENTAL TREATMENT
A suction device (1) for suctioning material during a dental treatment, the suction device (1) comprising a handpiece (10) having a suction aperture (15) to allow passage of suctioned material, the suction device (1) comprising further an attachment (20) for splatter protection designed for being mounted on the handpiece (10), the attachment (20) comprising: - a mounting section (25) for an exchangeable or a permanent mounting of the attachment (20) to the handpiece (10), - a suction opening (26) for the passage of suctioned material through the suction opening (26) and the suction aperture (15) when the attachment (20) is mounted on the handpiece, and - at least a side wall (23) extending from the suction opening (26) and forming a working channel (30) designed to surround a molar, partially or at least two sides of the molar and, in particular, simultaneously to host a dental tool (2), the channel having at least one introduction section for introduction of a dental tool (2) into the working channel.
SUCTION DEVICE FOR SUCTIONING MATERIAL DURING A DENTAL TREATMENT, ATTACHMENT FOR SUCH A SUCTION DEVICE AND A METHOD FOR SUCTIONING MATERIAL DURING A DENTAL TREATMENT
A suction device (1) for suctioning material during a dental treatment, the suction device (1) comprising a handpiece (10) having a suction aperture (15) to allow passage of suctioned material, the suction device (1) comprising further an attachment (20) for splatter protection designed for being mounted on the handpiece (10), the attachment (20) comprising: - a mounting section (25) for an exchangeable or a permanent mounting of the attachment (20) to the handpiece (10), - a suction opening (26) for the passage of suctioned material through the suction opening (26) and the suction aperture (15) when the attachment (20) is mounted on the handpiece, and - at least a side wall (23) extending from the suction opening (26) and forming a working channel (30) designed to surround a molar, partially or at least two sides of the molar and, in particular, simultaneously to host a dental tool (2), the channel having at least one introduction section for introduction of a dental tool (2) into the working channel.
Instrument carrier of a treatment device, in particular a dental treatment device, wherein a primary instrument is provided on the treatment device and wherein at least a part of the at least one primary instrument is an integral component of the treatment device, where the instrument carrier has an interface on the instrument carrier side for connecting, preferably reversibly connecting, a modular secondary instrument, where the secondary instrument is preferably a powder jet device.
A61C 17/00 - Dispositifs pour nettoyer, polir, rincer ou sécher les dents, les cavités dentaires ou les prothèses; Appareils pour enlever la salive; Réceptacles pour les crachats à usage dentaire
A61C 3/025 - Instruments agissant à la façon d'une décapeuse au jet de sable, p.ex. pour nettoyer, polir ou couper les dents
A61G 15/16 - Dispositifs de stockage, de maintien ou de transport pour pièces à main dentaires ou similaires
32.
Tip element for an ultrasonic dental treatment device, motion transformation section of such a dental treatment device, dental treatment device having such a tip element and tip card device for such a tip element
A tip element (1) preferably for a dental treatment device, in particular a scaler, wherein the tip element (1) performs an ultrasonic vibration during its utilization, comprising—a first end section (10) for reversibly attaching the tip element (1) to a hand piece, a second end section (20) forming a dental tool and—a motion transformation section (30) arranged between the first end section (10) and the second end section (20), wherein, for transforming an ultrasonic vibration having a first vibration direction (V1) to an ultrasonic vibration having a second vibration direction (V2), the motion transformation section (30) has a first bended subsection (31) and a second bended subsection (32).
A nozzle element (1) for a dental treatment device, in particular for a dental treatment device intended for a subgingival cleaning of at least a part of a surface of a root of a tooth (3), comprising: a basic body (2) being elongated in a longitudinal direction (L) and configured to be introduced at least partially into a periodontal pocket (7) a first feed channel (10) for transporting a powder-gas-mixture (12), wherein said first feed channel (10) is incorporated inside the basic body (2), a first outlet opening (11) of said first feed channel (10) in an end region (E) of the elongated basic body (2) for ejecting the powder-gas-mixture (12), wherein said first outlet opening (11) is preferably configured for a lateral ejection of the powder-gas-mixture (12) in a first ejection (E1) direction being slanted relative to the longitudinal direction (L), wherein the nozzle element (1) is configured for providing at least a part of at least one pressure relief channel at the end region (E) of the basic body (2).
A tool tip (10) for a tool being intended for a dental treatment, in particular for a piezoelectric scaler, comprising - a first section (11) extending in a first direction (D1) and - a second section (12) extending in a second direction (D2), the second direction (D2) being inclined relative to the first direction (D1), wherein the first section (11) has at least partially a flat basic body (5).
A handpiece (1) for a powder jet device, which in operation is used for treating a tooth, the handpiece (1) being configured to be connected in a mounted state to a nozzle arrangement (2) having a first supply line (11) for transporting a powder-gas-mixture and a second supply line (21) for transporting a fluid, the handpiece (1), comprising - a connector (10) having a first side (41) for connecting the connector (10) to a supply system and a second side (42) for connecting the connector (10) to the nozzle arrangement (2), the powder-gas-mixture and the fluid being transported from the supply system to the nozzle arrangement (2) through the connector (10) via a transport direction (T), wherein the second side (42) includes -- a first interface section (31) for connecting the first supply line (11) to the connector (10) and -- a second interface section (32) for connecting the second supply line (21) to the connector (10), the first interface section (31) and the second interface section (32) being spaced from each other.
A61C 3/025 - Instruments agissant à la façon d'une décapeuse au jet de sable, p.ex. pour nettoyer, polir ou couper les dents
B24C 7/00 - Equipement d'alimentation en matériau abrasif; Commande de l'écoulement de la composition ou des autres caractéristiques physiques du jet abrasif
36.
DISPENSING DEVICE, DISPENSING SYSTEM AND METHOD FOR DISPENSING POWDER
A dispensing device (1) for dispensing a powder (50) from a container (2) is provided. The device (1) has a first side (4) and a second side (5). The dispensing device (1) comprises a powder passage (10) extending through the device (1) and being configured to transfer the powder (50) from the first side (4) to the second side (5), and a ventilation passage (11) extending through the device (1) and being configured to transfer ambient air from the second side (5) to the first side (4). The ventilation passage (11) has a first passage length (11) from the surface of the second side (5) to its ventilation opening (18). Further, the powder passage (10) has a second passage length (12) from the surface of the second side (5) to its powder opening (19), whereby the first passage length (II) is larger than the second passage length (12).
A storage device (1) for powder used for treatment of tooth is provided. The storage device (1) comprises a housing (2) surrounding a storage volume (3), and a closable opening (4) through which the storage volume (3) is accessible. The storage device (1) has a tapered shape towards the opening (4). Further, within the storage volume (3) a powder is accommodated. In addition, the housing (2) is made of a rigid non-plastic material.
A handpiece (1) for use in treatment of tooth by means of a jet of an abrasive powder mixed with air is provided. The handpiece (1) is an elongated member extending along a handpiece axis (C). The handpiece (1) comprises: a tubular connector (10) extending along the handpiece axis (C). The connector (10) is configured to be connected to a supply system (3) at a first axial side of the connector (10). Further, the connector (10) has at least two ports at a second axial side of the connector (10), a first port (12) configured to be connected to a first supply line (11) of a nozzle arrangement (2) and a second port (22) configured to be connected to a second supply line (21) of the nozzle arrangement (32). The first port (12) and the second port (22) are arranged offset to each other in the handpiece axis (C). In addition, the connector (10) is an integral element, preferably a mono block element, and made of metal.
B24C 7/00 - Equipement d'alimentation en matériau abrasif; Commande de l'écoulement de la composition ou des autres caractéristiques physiques du jet abrasif
B24C 5/02 - Canons, p.ex. pour produire des jets de fluides abrasifs à grande vitesse pour la coupe de matériaux
The invention relates to a powder for use in a powder jet device for cleaning tooth surfaces by powder spraying, wherein the powder comprises at least 90 wt.-% of particles of a first material and 0,1 - 10 wt.-% of a second material, wherein the second material is coated on the surface of the particles of the first material and the solubility of the first material in water is at least 1 g/L. Suitable first materials include erythritol and glycine and suitable second materials include asparagine, collagen, arginine, cyclodextrin and alanine.
The invention relates to a powder for use in a powder jet device for cleaning tooth surfaces by powder spraying, wherein the powder comprises at least 90 wt.-% of particles of a first material and 0,1 - 10 wt.-% of a second material, wherein the second material is coated on the surface of the particles of the first material and the solubility of the first material in water is at least 1 g/L. Suitable first materials include erythritol and glycine and suitable second materials include asparagine, collagen, arginine, cyclodextrin and alanine.
A pressure wave device for the treatment of a human or animal body having a pneumatic drive for generating a pressure wave for coupling into the human or animal body, having at least one compressor for generating source gas and having a handpiece into which the source gas can be introduced and by means of which a pressure wave is generated, and having a pressure regulating device for adjusting a pressure wave generating pressure for generating the pressure wave, where the at least one compressor for generating source gas is adjustable in steps to at least two power levels, and the pressure regulating device regulates the pressure wave generating pressure (PD_i) by adjusting the source gas pressure (Ps_i) at each power level, such that each power level is thereby preferably determined by a range of pressure wave generating pressure values and frequencies of the activation of the pressure waves, and the selection of a power level is preferably carried out using a table in which the respective ranges of pressure wave generating pressure values and frequencies are stored.
Torque wrench for connecting a replaceable instrument tip to a hand piece, system comprising a torque wrench and an instrument tip and method for connecting an instrument tip to a hand piece
Torque wrench for connecting a replaceable instrument tip to a hand piece that carries the replaceable instrument tip in operation, a base element having a receiving region for placing the instrument tip inside the receiving region at least during connecting the instrument tip to the hand piece, a torque wrench mechanism for applying a certain torque when connecting the instrument tip to the hand piece and a housing surrounding the instrument tip being arranged in the receiving region, the housing being preferably transparent, wherein the torque wrench has a guiding structure for aligning the torque wrench relative to the hand piece during arranging the torque wrench on the hand piece, in particular in an interface region of the hand piece, and/or where the housing has an inner surface and an outer surface being concentric to each other over a complete primary region extending at least from the base element to the end of the instrument tip, when the torque wrench is equipped with the instrument tip.
B25B 23/142 - Agencement pour limiter le couple de blocage ou pour indiquer le couple des clés ou des tournevis spécialement adapté aux clés ou tournevis à main
A pressure wave device (10) for treating biological tissue, comprising - a handpiece (12), - a pneumatic drive element (14) accelerating a projectile (28) of the handpiece (12), and - a first compressor (21) and a second compressor (22) to supply gas to the pneu- matic drive element (14) for accelerating the projectile (28), wherein the pressure wave device (10) is configured to be switchable between -- a first operation mode, only the first compressor (21) supplying gas to the pneu- matic drive element (14), and -- a second operation mode, at least the second compressor (22) supplying gas to the pneumatic drive element (14).
A61B 17/22 - Instruments, dispositifs ou procédés chirurgicaux, p.ex. tourniquets pour l'élimination non prévue ailleurs des obstructions dans les vaisseaux sanguins
A61B 17/225 - Instruments, dispositifs ou procédés chirurgicaux, p.ex. tourniquets pour la lithotritie extracorporelle par onde de choc [ESWL], p.ex. utilisant des ondes ultrasonores
44.
TUBE FOR A PINCH VALVE, PINCH VALVE AND POWDER GAS JET DEVICE HAVING SUCH A TUBE AND METHOD FOR PRODUCING SUCH A TUBE FOR A PINCH VALVE
A tube (10) for a pinch valve (1), in particular incorporated into a powder gas jet device (100), the tube (10) having an inner channel (11) for transporting a medium under pressure in an operation mode along a transport direction (T), the tube (10) having an inner curvature delineating the circumference of the inner channel (11) in a cross section of the tube (10) along a plane perpendicular to the inner channel (T), a shape of the tube (10) being configured such that the inner curvature (13) presents at least a contraction section, which, in the operation mode, undergoes deformation forces that tend to contract the contraction section of the inner curvature (13).
A61C 3/025 - Instruments agissant à la façon d'une décapeuse au jet de sable, p.ex. pour nettoyer, polir ou couper les dents
F16K 7/06 - Dispositifs d'obturation à diaphragme, p.ex. dont un élément est déformé, sans être déplacé entièrement, pour fermer l'ouverture à diaphragme tubulaire dont l'étranglement est assuré par une force extérieure radiale par tige filetée, came ou autre moyen mécanique
F04B 43/00 - "Machines", pompes ou installations de pompage ayant des organes de travail flexibles
F04B 43/12 - "Machines", pompes ou installations de pompage ayant des organes de travail flexibles à action péristaltique
45.
Tooth cleaning system, powder container and insert for a powder container
Teeth cleaning system, in particular dental powder jet cleaning system,
a flow resistance of the inlet is configured relative to a flow resistance of the outlet and/or of the pipepipe system in such a way that a predetermined pressure loss is set across the inlet.
A61C 3/025 - Instruments agissant à la façon d'une décapeuse au jet de sable, p.ex. pour nettoyer, polir ou couper les dents
B24C 7/00 - Equipement d'alimentation en matériau abrasif; Commande de l'écoulement de la composition ou des autres caractéristiques physiques du jet abrasif
46.
Nozzle system, powder blasting device and method for using a nozzle system
Nozzle system for a powder blasting device including a first nozzle element for transporting a powder-gas mixture stream along a transporting direction and a second nozzle element, where the second nozzle element surrounds the first nozzle element such that at least one channel is formed between the first nozzle element and the second nozzle element, where the channel is provided for transporting a liquid stream, where the first nozzle element and the second nozzle element are arranged such that in operation the powder-gas-mixture stream ejected by the first nozzle element is encased by the liquid stream ejected by the channel for forming an output stream of the nozzle system, where the first nozzle element has an acceleration part having a first cross section and a spreading part having a second cross section, where the spreading part is arranged downstream of the acceleration part.
A61C 3/025 - Instruments agissant à la façon d'une décapeuse au jet de sable, p.ex. pour nettoyer, polir ou couper les dents
A61C 17/02 - Dispositifs de rinçage ou insufflateurs d'air, p.ex. utilisant des jets de fluide
B24C 7/00 - Equipement d'alimentation en matériau abrasif; Commande de l'écoulement de la composition ou des autres caractéristiques physiques du jet abrasif
The invention relates to the use of a powder in a powder jet device for cleaning tooth surfaces by powder spraying, wherein the powder comprises cyclodextrin. The invention also relates to a process for cleaning tooth surfaces with a powder jet device, wherein the powder comprises cyclodextrin and the invention relates to a powder or powder mixture for use in a powder jet device, wherein the powder or powder mixture comprises cyclodextrin.
A61C 17/00 - Dispositifs pour nettoyer, polir, rincer ou sécher les dents, les cavités dentaires ou les prothèses; Appareils pour enlever la salive; Réceptacles pour les crachats à usage dentaire
A61K 8/02 - Cosmétiques ou préparations similaires pour la toilette caractérisés par une forme physique particulière
A61K 8/92 - Huiles, graisses ou cires; Leurs dérivés, p.ex. produits d'hydrogénation
A61Q 11/00 - Préparations pour le nettoyage des dents, de la bouche ou des prothèses dentaires, p.ex. dentifrices; Bains de bouche
48.
TOOL FOR A MEDICAL TREATMENT, TOOL TIP, MOVING PART AND/OR HANDPIECE FOR SUCH A TOOL AND METHOD FOR PRODUCING SUCH A TOOL FOR A MEDICAL TREATMENT
A tool (1) for a medical treatment, in particular for a dental treatment, comprising: - a handpiece (40) having an ultrasound vibration source (30), - a moving part (10), performing, in an operating state, a vibration movement in a vibration direction (VD), and - a tool tip (20), in particular a scaler tip, being connected to the moving part (10) in an interface section (15), wherein in a non-vibrating state the tool tip extends in an extending direction, being slanted to the vibration direction of the moving part (10), in the interface section (15).
A tool (1) for a dental treatment, preferably a scaler, comprising - handpiece (3) having a housing (30) and - a transducer (10) having at least one piezo element (12) for causing a vibration movement along a vibration direction (VF), wherein the transducer (10) is connected to the housing (30) via a snap connection, in particular a press fit connection, for an axial fixation.
A tool (1) for a dental treatment, preferably a scaler, comprising: - a transducer (10) having at least one piezo element (12) for causing a vibration movement along a vibration direction (VD) in a vibrating state, wherein the transducer (10), in particular a sonotrode of the transducer (10), includes an irrigation fluid channel (18) for transporting an irrigation fluid, wherein the tool (1) comprises a channel modifying section (21, 22) being passed by the irrigation fluid during operation of the tool (1), wherein a ratio between a first distance (D1, D2) between the channel modifying section (21, 22) and the at least one piezo element (12) measured in a direction parallel to the vibration direction (VD) to a total length (L) of the transducer (10), measured in a direction parallel to the vibration direction (VD), is smaller than 0.25, preferably smaller than 0.15 and more preferably smaller than 0.1.
A tool (1) for a medical treatment, in particular a dental treatment, comprising: - a handpiece (40) having a vibration source (30), - a moving part (10) of the handpiece (40), performing a vibration movement in a vibration direction (VD) in a vibrating state, - a tool tip (20) being connected to the moving part (10) of the handpiece (40) in an interface section (15), state, the tool tip extending along an extending direction (ED), in particular along a straight extending direction (ED), in a non-vibrating state, - an outlet channel (18) for ejecting an irrigation fluid along a ejecting direction (ED1), wherein the tool (1) is configured such that the irrigation fluid travels to a distal end (6) of the tool tip (20) without crossing the tool tip (20).
03 - Produits cosmétiques et préparations de toilette; préparations pour blanchir, nettoyer, polir et abraser.
05 - Produits pharmaceutiques, vétérinaires et hygièniques
10 - Appareils et instruments médicaux
44 - Services médicaux, services vétérinaires, soins d'hygiène et de beauté; services d'agriculture, d'horticulture et de sylviculture.
Produits et services
Cosmetics; body lotions; body gels; creams (non-medicated)
for the body; hand lotion (non-medicated); non-medicated
creams; moisturizing body lotion; non-medicated cosmetic
creams. Medicated skin lotion; medicinal oils; medicated lotions for
the hands; medicated lotions; medicated body gels; medicated
skin lotions; medicated hand lotions; massage gels for
medical purposes; lotions for pharmaceutical purposes; body
gels for pharmaceutical use; contrast media for use with
medical ultrasound apparatus; topical gels for medical and
therapeutic use; gels for dermatological use; moisturizing
body lotion [pharmaceutical]; diagnostic agents for medical
use; chemical preparations for medical purposes;
antibacterial gels; aloe vera gel for therapeutic purposes;
pharmaceutical, veterinary and sanitary preparations;
diagnostic preparations for medical purposes; ultrasound gel
for medical use; oils for dermatological use. Surgical, medical, dental and veterinary apparatus and
instruments; electro medical apparatus; parts of the
aforementioned goods. Medical services; health and beauty care services for
humans.
53.
POWDER FOR CLEANING AN INTERNAL BODY PART AND/OR AN IMPLANT, METHOD FOR PRODUCING SAID TYPE OF POWDER AND SUITABLE USES
A powder for cleaning an internal body part and/or an implant, in particular by means of a powder jet device, wherein the powder is sterile as a result of a sterilizing process.
A61C 3/025 - Instruments agissant à la façon d'une décapeuse au jet de sable, p.ex. pour nettoyer, polir ou couper les dents
A61K 8/02 - Cosmétiques ou préparations similaires pour la toilette caractérisés par une forme physique particulière
B24C 11/00 - Emploi de matériaux abrasifs spécifiés pour les jets abrasifs
B24C 7/00 - Equipement d'alimentation en matériau abrasif; Commande de l'écoulement de la composition ou des autres caractéristiques physiques du jet abrasif
05 - Produits pharmaceutiques, vétérinaires et hygièniques
10 - Appareils et instruments médicaux
44 - Services médicaux, services vétérinaires, soins d'hygiène et de beauté; services d'agriculture, d'horticulture et de sylviculture.
Produits et services
Pharmaceutical, veterinary and sanitary preparations;
chemical preparations for dental and dental technical
purposes (included in this class), in particular powders and
dental abrasives for the removal of dental plaque and for
general prophylactic treatment of teeth. Surgical, medical, dental and veterinary apparatus and
instruments; electro medical apparatus; apparatus for
removing subgingival and supragingival calculus; apparatus
and instruments for calculus removal and tooth cleaning;
parts of the aforementioned goods. Medical, health and beauty care services, in particular in
the field of dentistry and dental prophylaxis.
55.
USE OF RHAMNOSE AND ARABINOSE FOR DENTAL POWDER JET CLEANING
The invention relates to the use of a powder in a powder jet device for cleaning tooth surfaces by powder spraying, wherein the powder comprises rhamnose and/or arabinose. The invention also relates to a process for cleaning tooth surfaces with a powder jet device, wherein a powder comprising rhamnose and/or arabinose is used.
A61K 8/02 - Cosmétiques ou préparations similaires pour la toilette caractérisés par une forme physique particulière
A61Q 11/00 - Préparations pour le nettoyage des dents, de la bouche ou des prothèses dentaires, p.ex. dentifrices; Bains de bouche
A61C 3/025 - Instruments agissant à la façon d'une décapeuse au jet de sable, p.ex. pour nettoyer, polir ou couper les dents
B24C 7/00 - Equipement d'alimentation en matériau abrasif; Commande de l'écoulement de la composition ou des autres caractéristiques physiques du jet abrasif
B24C 11/00 - Emploi de matériaux abrasifs spécifiés pour les jets abrasifs
Guide wire (1) for endoscopic treatments, in particular for use in endourological interventions, comprising a proximal section (12) and a distal section (11), wherein the distal section (11) includes a spring element (8) and a distal tip (15) forming an end of the guide wire (1), wherein a senor (2), in particular a pressure sensor and/or temperature sensor, is arranged between the spring element (8) and the distal tip (15).
A61B 18/24 - Instruments, dispositifs ou procédés chirurgicaux pour transférer des formes non mécaniques d'énergie vers le corps ou à partir de celui-ci par application de radiations électromagnétiques, p.ex. de micro-ondes en utilisant des lasers le faisceau étant dirigé le long, ou à l'intérieur d'un conduit flexible, p.ex. d'une fibre optique; Pièces à main à cet effet avec un cathéter
A61B 18/26 - Instruments, dispositifs ou procédés chirurgicaux pour transférer des formes non mécaniques d'énergie vers le corps ou à partir de celui-ci par application de radiations électromagnétiques, p.ex. de micro-ondes en utilisant des lasers le faisceau étant dirigé le long, ou à l'intérieur d'un conduit flexible, p.ex. d'une fibre optique; Pièces à main à cet effet pour produire une onde de choc, p.ex. lithotritie par laser
03 - Produits cosmétiques et préparations de toilette; préparations pour blanchir, nettoyer, polir et abraser.
05 - Produits pharmaceutiques, vétérinaires et hygièniques
10 - Appareils et instruments médicaux
44 - Services médicaux, services vétérinaires, soins d'hygiène et de beauté; services d'agriculture, d'horticulture et de sylviculture.
Produits et services
Non-medicated skin creams; non-medicated hand lotions; non-medicated body creams; body gels in the nature of skin care preparation, skin moisturizing gel, shaving gel, aloe vera gel for cosmetic purposes, massage gels other than for medical purposes; body lotions; cosmetics; moisturizing body lotions Aloe vera gel for therapeutic purposes; antibacterial alcohol skin sanitizer gels; chemical preparations for medical purposes, namely for the treatment of musculoskeletal disorders; diagnostic agents for medical use; pharmaceutical moisturizing body lotion; gels for dermatological use; topical gels for medical and therapeutic use, namely ultrasound gel; contrast media for use with medical ultrasound apparatus; medicated body gels for pharmaceutical use in the nature of medicated skin care preparations; massage gels for medical purposes; medicated skin lotions; medicated body gels in the nature of medicated skin care preparations; medicated lotions for treating dermatological conditions; medicinal oils; lotions for pharmaceutical purposes, namely antivirals; veterinary preparations, namely antioxidants; sanitary sterilizing preparations; diagnostic preparations for medical purposes; ultrasound gel for medical use; oils for dermatological use, namely oils containing vitamins and minerals for dermatological use Surgical apparatus and instruments for medical, dental and veterinary use; electro medical apparatus for the application of shock waves and pressure pulses in the treatment of musculoskeletal disorders Medical services; mental health services; beauty care services for humans
59.
POWDER AND PROCESS FOR CLEANING TEETH BY USE OF SUCH POWDER
The invention relates to a powder for use in a powder jet device for cleaning teeth, wherein the powder comprises granules having an average particle size of 20 µm to 220 µm and the granules comprise primary particles and a binder, wherein the primary particles have an average particle size smaller than the average particle size of the granules. The invention also relates to a process for preparing the powder and the use of the powder for cleaning teeth.
The invention relates to a powder for use in a powder jet device for cleaning teeth, wherein the powder comprises granules having an average particle size of 20 µm to 220 µm and the granules comprise primary particles and a binder, wherein the primary particles have an average particle size smaller than the average particle size of the granules. The invention also relates to a process for preparing the powder and the use of the powder for cleaning teeth.
The invention relates to a nozzle element (1) for a powder jet device which is provided for dental treatment, comprising - a primary conduit (11) for conveying a powder/gas mixture (13) in a flow direction (S) and - preferably a secondary conduit (12) for conveying a fluid (21), the secondary conduit (12) in particular surrounding at least some portions of the primary conduit (11) in such a way that at the outlet (19) of the nozzle element (1) the powder/gas mixture (13) exiting the primary conduit (11), in particular in the flow direction, is enveloped by the fluid (21) exiting from the secondary conduit, the primary conduit (11) comprising a first inlet region (31) for introducing a powdered medium (14), in particular in the form of a precursor of the powder/gas mixture, and a second inlet region (32) for introducing a gaseous medium (16), the second inlet region (32) being configured in such a way that, during the operation of the nozzle element (1), when the gaseous medium (16) is introduced via the second inlet region (32) in the primary conduit (11), in particular locally, a negative pressure for drawing in the powdered medium (14) can be generated behind the first inlet region (31) when viewed in the flow direction (S).
A61C 3/025 - Instruments agissant à la façon d'une décapeuse au jet de sable, p.ex. pour nettoyer, polir ou couper les dents
A61C 17/02 - Dispositifs de rinçage ou insufflateurs d'air, p.ex. utilisant des jets de fluide
A61F 2/00 - Filtres implantables dans les vaisseaux sanguins; Prothèses, c.-à-d. éléments de substitution ou de remplacement pour des parties du corps; Appareils pour les assujettir au corps; Dispositifs maintenant le passage ou évitant l'affaissement de structures corporelles tubulaires, p.ex. stents
A61P 43/00 - Médicaments pour des utilisations spécifiques, non prévus dans les groupes
H01L 27/00 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun
62.
Device and method for the fragmentation of a calculus
A device for the fragmentation of a calculus includes a probe, and a drive unit for deflecting the probe along the longitudinal extension thereof. The drive unit includes a first drive element for periodically deflecting the probe and a second drive element for the pulsed deflection of the probe. The drive unit is configured such that periodic deflection and pulsed deflection can be superimposed.
A61B 17/22 - Instruments, dispositifs ou procédés chirurgicaux, p.ex. tourniquets pour l'élimination non prévue ailleurs des obstructions dans les vaisseaux sanguins
B06B 1/04 - Procédés ou appareils pour produire des vibrations mécaniques de fréquence infrasonore, sonore ou ultrasonore utilisant l'énergie électrique fonctionnant par électromagnétisme
B06B 1/06 - Procédés ou appareils pour produire des vibrations mécaniques de fréquence infrasonore, sonore ou ultrasonore utilisant l'énergie électrique fonctionnant par effet piézo-électrique ou par électrostriction
A system for crushing and/or removing body stones, includes a source causing shock waves and/or ultrasonic waves, and a probe, wherein the source and the probe are reversibly connectable to one another via an interface for transmitting the shock waves and/or ultrasonic waves to the probe. The probe includes an identification element for identifying the probe, the identification element being arranged in or on the probe in a sound-protected manner. The identification element is preferably an RFID element.
A61B 17/22 - Instruments, dispositifs ou procédés chirurgicaux, p.ex. tourniquets pour l'élimination non prévue ailleurs des obstructions dans les vaisseaux sanguins
A61B 90/98 - Moyens d’identification pour les patients ou les instruments, p.ex. étiquettes utilisant des moyens électromagnétiques, p.ex. transpondeurs
A61B 17/00 - Instruments, dispositifs ou procédés chirurgicaux, p.ex. tourniquets
The present invention relates to a composition for the remineralization of teeth and to the use thereof. The composition comprises calcium phosphate (CaP) glass, and aqueous silica sol.
The present invention relates to a composition for the remineralization of teeth and to the use thereof. The composition comprises calcium phosphate (CaP) glass, and aqueous silica sol.
The invention relates to an instrument support (10) of a treatment device (1), in particular a dental treatment device, a primary instrument (11) being provided on the treatment device (1) and at least a portion of the at least one primary instrument (11) being an integral part of the treatment device (1). The invention is characterized in that the instrument support (10) comprises an instrument support-side interface for connection, preferably reversible connection, of a modular secondary instrument (12), said secondary instrument (12) preferably being a powder spray device.
A nozzle element (1) for a dental treatment device, in particular for a dental treatment device intended for a subgingival cleaning of at least a part of a surface of a root of a tooth (3), comprising: - a basic body (2) being elongated in a longitudinal direction (L) and configured to be introduced at least partially into a periodontal pocket (7) - a first feed channel (10) for transporting a powder - gas - mixture (12), wherein said first feed channel (10) is incorporated inside the basic body (2), - a first outlet opening (11) of said first feed channel (10) in an end region (E) of the elongated basic body (2) for ejecting the powder - gas - mixture (12), wherein said first outlet opening (11) is preferably configured for a lateral ejection of the powder - gas - mixture (12) in a first ejection (E1) direction being slanted relative to the longitudinal direction (L), wherein the nozzle element (1) is configured for providing at least a part of at least one pressure relief channel at the end region (E) of the basic body (2).
A61C 3/025 - Instruments agissant à la façon d'une décapeuse au jet de sable, p.ex. pour nettoyer, polir ou couper les dents
68.
TIP ELEMENT FOR AN ULTRASONIC DENTAL TREATMENT DEVICE, MOTION TRANSFORMATION SECTION OF SUCH A DENTAL TREATMENT DEVICE, DENTAL TREATMENT DEVICE HAVING SUCH A TIP ELEMENT AND TIP CARD DEVICE FOR SUCH A TIP ELEMENT
A tip element (1) preferably for a dental treatment device, in particular a scaler, wherein the tip element (1) performs an ultrasonic vibration during its utilization, comprising - a first end section (10) for reversibly attaching the tip element (1) to a hand piece, - a second end section (20) forming a dental tool and - a motion transformation section (30) arranged between the first end section (10) and the second end section (20), wherein, for transforming an ultrasonic vibration having a first vibration direction (V1) to an ultrasonic vibration having a second vibration direction (V2), the motion transformation section (30) has a first bended subsection (31) and a second bended subsection (32).
A61B 17/22 - Instruments, dispositifs ou procédés chirurgicaux, p.ex. tourniquets pour l'élimination non prévue ailleurs des obstructions dans les vaisseaux sanguins
71.
TORQUE WRENCH FOR CONNECTING A REPLACEABLE INSTRUMENT TIP TO A HAND PIECE, SYSTEM COMPRISING A TORQUE WRENCH AND AN INSTRUMENT TIP AND METHOD FOR CONNECTING AN INSTRUMENT TIP TO A HAND PIECE
Torque wrench (1) for connecting a replaceable instrument tip (20) to a hand piece that carries the replaceable instrument tip (20) in operation, comprising - a base element(2) having a receiving region (15) for placing the instrument tip inside the receiving region (15) at least during connecting the instrument tip (20) to the hand piece, - a torque wrench mechanism for applying a certain torque when connecting the instrument tip (20) to the hand piece and - a housing (10) surrounding the instrument tip (20) being arranged in the receiving region (15), the housing being preferably transparent, -- wherein the torque wrench (1) has a guiding structure (4) for aligning the torque wrench (1) relative to the hand piece during arranging the torque wrench (1) on the hand piece, in particular in an interface region of the hand piece, and/or -- wherein the housing (10) has an inner surface (11) and an outer surface (12) being concentric to each other over a complete primary region (31) extending at least from the base element(2) to the end (25) of the instrument tip (20), when the torque wrench (1) is equipped with the instrument tip (20).
B25B 13/48 - Clés à écrous; Clés anglaises pour des applications particulières
A61C 3/08 - Instruments pour tamponner ou marteler les dents
B25B 23/14 - Agencement pour limiter le couple de blocage ou pour indiquer le couple des clés ou des tournevis
B25B 23/142 - Agencement pour limiter le couple de blocage ou pour indiquer le couple des clés ou des tournevis spécialement adapté aux clés ou tournevis à main
72.
SYSTEM AND METHOD FOR DETERMINING A STATUS OF AN INSTRUMENT TIP OF A DENTAL OR MEDICAL TREATMENT DEVICE AND A SOFTWARE PRODUCT AND/OR NETWORK FOR PERFORMING SAID METHOD
A system for determining a status of an instrument tip (20) of a dental treatment device, in particular a interchangeable instrument tip (20), comprising: -a receiving region (15) for placing the instrument tip (20) inside the receiving region (15) and -a reference marking (40), wherein the system is configured such that the reference marking (40) and the instrument tip (20) can be visually detected simultaneously, preferably from a top view.
The present invention relates to a powder mixture, in particular for the remineralization of teeth, a powder jet device, in particular for application in the field of dentistry, a use of the powder mixture for producing a means for the remineralization of teeth 5 and to a method for the remineralization of teeth, and a use of a powder mixture in a dental apparatus. The powder mixture comprises a deposition powder which is designed to adhere to tooth surfaces.
05 - Produits pharmaceutiques, vétérinaires et hygièniques
10 - Appareils et instruments médicaux
44 - Services médicaux, services vétérinaires, soins d'hygiène et de beauté; services d'agriculture, d'horticulture et de sylviculture.
Produits et services
Chemical products for dentists and dental technicians, particularly powders and abrasive products for removing tartar and for protecting the teeth; Drugs for medical purposes; Pharmaceutical preparations; Medicines for veterinary purposes; Medicines for dental purposes; Medicines for human purposes; Veterinary preparation; Disinfectants for hygienic purposes; Sterilizing preparations; Biological preparations for medical purposes; Biological preparations for veterinary purposes; Mouthwashes for medical purposes; Salts for medical purposes; Dental abrasives; Plaque disclosing tablets and liquids. Surgical apparatus and instruments; Medical apparatus and instruments; Dental apparatus; Veterinary apparatus and instruments; Dental apparatus, electric; Galvanic therapeutic appliances; Medical apparatus, electric; Cases fitted for dental apparatus; Handpieces of dental instruments; Handpieces of surgical instruments; Handpieces of medical instruments; Nozzles of dental powder jet Instrument; Lithotripters; Shock wave devices. Medical and hygienic services and beauty care; Dental prophylaxis services.
75.
NOZZLE SYSTEM, POWDER BLASTING DEVICE AND METHOD FOR USING A NOZZLE SYSTEM
Nozzle system (1) for a powder blasting device comprising a first nozzle element (10) for transporting a powder-gas mixture stream (21) along a transporting direction (T) and a second nozzle element (20), wherein the second nozzle element (20) surrounds the first nozzle element (10) such that at least one channel (25) is formed between the first nozzle element (10) and the second nozzle element (20), wherein the channel (25) is provided for transporting a liquid stream (22), wherein the first nozzle element (10) and the second nozzle element (20) are arranged such that in operation the powder-gas-mixture stream (21) ejected by the first nozzle element (10) is encased by the liquid stream (22) ejected by the channel (25) for forming an output stream (2) of the nozzle system (1), wherein the first nozzle element (10) has an acceleration part (11) having a first cross section and a spreading part (12) having a second cross section, wherein the spreading part (12) is arranged downstream of the acceleration part (11).
A foot pedal for wireless control of a medical device, in particular a dental device, including a housing with a housing base, a cover element, which is mounted so as to be vertically displaceable relative to the housing base along an actuating direction and/or inclinable relative to the housing base, and a transmitting device arranged in the housing for wireless communication with the medical device, wherein the housing is at least partially made of a non-metallic material and the cover element is made of a metallic material, wherein in an initial state the cover element is spaced apart from the housing base and in a lowered state the cover element is offset in height with respect to the initial state in the operating direction, where the housing, in particular the housing base, is configured such that, in the lowered state, a signal transmission region arranged below the cover element, viewed in the actuating direction, is provided as a communication channel for a signal emitted from the transmitting device.
G05G 1/30 - Organes de commande actionnés par le pied
H01H 3/14 - Organes moteurs, c. à d. pour actionner le mécanisme d'entraînement par une force mécanique extérieure à l'interrupteur adaptés pour être actionnés par une partie du corps humain autre que la main, p.ex. le pied
A foot pedal for controlling a medical device, in particular a dental device, including a housing with a housing base, a cover element which is mounted so as to be vertically displaceable with respect to the housing base along an actuating direction and so as to be inclinable with respect to the housing base, a first switch for initiating a first functionality on the medical device and a second switch for initiating a second functionality on the medical device, and an actuating device which is vertically displaceable along the actuating direction and which actuates the first switch during a movement in the actuating direction within a first height offset section and actuates the second switch within a second height offset section, the actuating device being configured in such a way, in that it is in a first state in the first height offset section and in a second state in the second height offset section, where the foot pedal being configured such that, at a predeterminable angle of inclination of the cover element, the actuating device is always arranged within the first height offset section.
H01H 21/26 - Organes moteurs, p.ex. manette agencés pour retourner à la position normale après suppression de la force motrice adaptés pour être actionnés par une partie du corps humain autre que la main, p.ex. le pied
05 - Produits pharmaceutiques, vétérinaires et hygièniques
10 - Appareils et instruments médicaux
44 - Services médicaux, services vétérinaires, soins d'hygiène et de beauté; services d'agriculture, d'horticulture et de sylviculture.
Produits et services
Pharmaceutical preparations; Veterinary preparations; Sanitary preparations; Dental materials, namely powders and abrasives for removing tartar and for general preventative dental treatment, materials for oral prophylaxis, abrasive fluids for dental use, materials for dental sealing purposes, materials for tooth restoration. Surgical, medical, dental and veterinary apparatus and instruments, and their parts; Electronic apparatus for medical purposes, and their parts; Apparatus for removing subgingival calculus, and their parts; Apparatus and instruments for treatment of the oral cavity, including the teeth and jaw, in particular using high frequency oscillating instruments and their parts; Apparatus and instruments for dental descaling using ultrasound, and their parts; Dental air polishing apparatus, and their parts. Health and beauty care for human beings; Providing medical information.
A mixing chamber for a handpiece of a medical device, in particular a dental abrasive jet device, having a first supply line for a first fluid stream, in particular a liquid fluid flow, and a second supply line for a second fluid flow, in particular a powder/air mixture, where the two supply lines extend along a central axis and the second supply line-ends within the mixing chamber in an outlet the mixing chamber having a mixing region, in which the first fluid flow is deflected towards the second fluid flow, downstream of the outlet, and an accelerating region in which the first supply line extends parallel to the second supply line over the length of at least 3 mm.
The invention relates to a device (100) for the fragmentation of a calculus, comprising: a probe (20) and a drive unit (40) for deflecting the probe (20) along the longitudinal extension (LE) thereof, the drive unit (40) comprising a first drive element (41) for periodically deflecting the probe (20) and a second drive element (42) for the pulsed deflection of the probe (20), the drive unit (40) being designed such that periodic deflection and pulsed deflection can be superimposed.
A61B 17/22 - Instruments, dispositifs ou procédés chirurgicaux, p.ex. tourniquets pour l'élimination non prévue ailleurs des obstructions dans les vaisseaux sanguins
81.
SYSTEM FOR CRUSHING AND/OR REMOVING BODY STONES, METHOD FOR PROVIDING SUCH A SYSTEM AND ADAPTER ELEMENT
The invention relates to a system (100) for crushing and/or removing body stones, comprising: - a source (10) causing shock waves and/or ultrasonic waves, and - a probe (1), wherein the source (10) and the probe (1) are reversibly connectable to one another via an interface for transmitting the shock waves and/or ultrasonic waves to the probe (1), and wherein the probe (1) comprises an identification element (5) for identifying the probe (1), the identification element (5) being arranged in or on the probe (1) in a sound-protected manner. The identification element (5) is preferably an RFID element.
A61B 17/22 - Instruments, dispositifs ou procédés chirurgicaux, p.ex. tourniquets pour l'élimination non prévue ailleurs des obstructions dans les vaisseaux sanguins
A61B 90/98 - Moyens d’identification pour les patients ou les instruments, p.ex. étiquettes utilisant des moyens électromagnétiques, p.ex. transpondeurs
82.
DEVICE AND METHOD FOR THE FRAGMENTATION OF A CALCULUS
The invention relates to a device (100) for the fragmentation of a calculus, comprising: a probe (20) and a drive unit (40) for deflecting the probe (20) along the longitudinal extension (LE) thereof, the drive unit (40) comprising a first drive element (41) for periodically deflecting the probe (20) and a second drive element (42) for the pulsed deflection of the probe (20), the drive unit (40) being designed such that periodic deflection and pulsed deflection can be superimposed.
A61B 17/22 - Instruments, dispositifs ou procédés chirurgicaux, p.ex. tourniquets pour l'élimination non prévue ailleurs des obstructions dans les vaisseaux sanguins
05 - Produits pharmaceutiques, vétérinaires et hygièniques
10 - Appareils et instruments médicaux
44 - Services médicaux, services vétérinaires, soins d'hygiène et de beauté; services d'agriculture, d'horticulture et de sylviculture.
Produits et services
Pharmaceutical, veterinary and sanitary products and
preparations; chemical products for dentists and dental
technicians, in particular powders and abrasive products for
removing tartar and for dental prophylaxis. Surgical, medical, dental and veterinary apparatus and
instruments, in particular electromedical apparatus and
instruments; orthopedic articles; parts of the aforesaid
articles. Services in the field of human and veterinary medicine;
medical, hygiene and beauty care; therapy services; advice
in the field of human and animal medicine, medical care and
health and beauty care.
A powder chamber, especially for or of a dental powder jet apparatus, including at least one conductive region, which is electrically conductive, where the at least one conductive region includes a contact surface, which is formed within the powder chamber.
A61C 3/025 - Instruments agissant à la façon d'une décapeuse au jet de sable, p.ex. pour nettoyer, polir ou couper les dents
B24C 7/00 - Equipement d'alimentation en matériau abrasif; Commande de l'écoulement de la composition ou des autres caractéristiques physiques du jet abrasif
B24C 9/00 - Accessoires des machines ou dispositifs de traitement au jet abrasif, p.ex. enceintes de travail, dispositions pour la manutention des abrasifs usés
B24C 1/04 - Méthodes d'utilisation de jet abrasif en vue d'effectuer un travail déterminé; Utilisation d'équipements auxiliaires liés à ces méthodes pour travailler uniquement certaines parties déterminées, p.ex. pour graver la pierre ou le verre
A powder chamber, in particular for powder polishing devices, including a casing and two functional sectors, whereby the two functional sectors are arranged to be opposite to each other, and whereby at least one functional sector is designed to provide an opening for a working medium such as air or a mixture of powder and air, and whereby the two functional sectors are designed to allow the powder chamber to be locked. The two functional sectors are preferably arranged along an axis and are rotationally symmetric.
A61C 3/025 - Instruments agissant à la façon d'une décapeuse au jet de sable, p.ex. pour nettoyer, polir ou couper les dents
B24C 3/02 - Machines ou dispositifs de traitement au jet abrasif; Installations de traitement au jet abrasif caractérisés par la disposition des éléments d'assemblage les uns par rapport aux autres
B24C 3/06 - Machines ou dispositifs de traitement au jet abrasif; Installations de traitement au jet abrasif caractérisés par la disposition des éléments d'assemblage les uns par rapport aux autres portatifs
B24C 9/00 - Accessoires des machines ou dispositifs de traitement au jet abrasif, p.ex. enceintes de travail, dispositions pour la manutention des abrasifs usés
B24C 7/00 - Equipement d'alimentation en matériau abrasif; Commande de l'écoulement de la composition ou des autres caractéristiques physiques du jet abrasif
B24C 1/04 - Méthodes d'utilisation de jet abrasif en vue d'effectuer un travail déterminé; Utilisation d'équipements auxiliaires liés à ces méthodes pour travailler uniquement certaines parties déterminées, p.ex. pour graver la pierre ou le verre
89.
POWDER CHAMBER FOR AN AIR-POLISHING DEVICE AND AIR-POLISHING DEVICE
Powder chamber for an air polishing device, extending from a top end to a bottom end along an axis, said powder chamber including at least two wall sections, where a first wall section forms a first angle with respect to the axis, and wherein a second wall section forms a second angle with respect to the axis, wherein the angles are measured in a measuring direction from the axis to the appropriate wall section in such a manner so that the acute angles are obtained, wherein the measuring direction) from the top end to the bottom end is counted positive, and wherein the measuring direction from the bottom end to the top end is counted negative, wherein the second wall section is arranged below the first wall section, and wherein the second angle is smaller than the first angle.
A61C 3/025 - Instruments agissant à la façon d'une décapeuse au jet de sable, p.ex. pour nettoyer, polir ou couper les dents
B24C 7/00 - Equipement d'alimentation en matériau abrasif; Commande de l'écoulement de la composition ou des autres caractéristiques physiques du jet abrasif
The invention relates to a powder (1) for cleaning an internal body part and/or an implant, in particular by means of a powder jet device, wherein the powder (1) is sterile as a result of a sterilizing process (12).
The invention relates to a powder (1) for cleaning an internal body part and/or an implant, in particular by means of a powder jet device, wherein the powder (1) is sterile as a result of a sterilizing process (12).
The invention relates to a mixing chamber for a handpiece of a medical device, in particular a dental abrasive jet device. The mixing chamber has a first supply line (10) for a first fluid flow, in particular a liquid fluid flow, and the mixing chamber has a second supply line (20) for a second fluid flow, in particular a powder/air mixture, wherein the two supply lines (10; 20) extend along a central axis (M), and the second supply line (20) ends within the mixing chamber in an outlet (12). The mixing chamber has a mixing region (50), in which the first fluid flow is deflected towards the second fluid flow, downstream of the outlet (12), and the mixing chamber has an accelerating region (30) in which the first supply line (10) extends parallel to the second supply line (20) over the length of at least 3 mm.
Surgical, medical, dental and veterinary apparatus and instruments, namely, endoscopic equipment for medical, dental and veterinary purposes, medical endoscopes
05 - Produits pharmaceutiques, vétérinaires et hygièniques
10 - Appareils et instruments médicaux
Produits et services
Pharmaceutical, veterinary and sanitary preparations;
chemical preparations for dental use and for dental
technologies (included in this class), namely powders and
abrasives for removing tartar and for general preventive
dental treatment; all these goods are produced by organic
farming or made from goods produced by organic farming. Surgical, medical, dental and veterinary apparatus and
instruments, and component parts thereof; electro-medical
apparatus, and component parts thereof; apparatus for
removing subgingival tartar, and component parts thereof;
apparatus and instruments for treatment of oral cavities,
including the teeth and jaw, using high-frequency
oscillatory instruments and component parts thereof;
ultrasonic tartar-removal apparatus and instruments, and
component parts thereof; air-jet dental polishers, and
component parts thereof; dental powder-jet devices.
97.
FOOT PEDAL FOR WIRELESSLY ACTUATING A MEDICAL DEVICE
The invention relates to a foot pedal (1) for wirelessly actuating a medical device, particularly a dental device, comprising: - a housing (20) that has a housing base (22), - a cover element (10) which is mounted such that it can be inclined relative to the housing base (22) and/or is height-adjustable in an actuation direction (B) relative to said housing base (22), and - a transmission device (40) which is arranged in the housing (20) and designed to wirelessly communicate with the medical device, wherein the housing (20), particularly the housing base (22), is at least partly made from a non-metal material and the cover element (10) is made from a metal material, and, when in a starting state, the cover element (10) is positioned at a distance from the housing base (22) and, when in a lowered state, said cover element (10) is vertically offset in the actuation direction (B) in relation to the starting state; characterised in that the housing (20), particularly the housing base (22), is designed such that when in said lowered state, a signal transmission region (44) that is arranged beneath the cover element (10) when viewed in the actuation direction (B) is provided as a communication channel for a signal emitted from the transmission device (40).
The present invention proposes a foot pedal for controlling a medical device, in particular a dentistry device, comprising: a housing (20) having a housing base (22); a cover element (10), which is mounted in a vertically displaceable manner in an operation direction (B) relative to the housing base (22) and in a tiltable manner relative to the housing base (22); a first switch (41) for initiating a first function of the medical device and a second switch (42) for initiating a second function of the medical device; and an operating device (15), which is vertically displaceable in the operating direction (B) and, in the case of movement in the operating direction (B), operates the first switch (41) within a first height offset section and operates the second switch (42) within a second height offset section. The operating device (15) is designed such that it is in a first state in the first height offset section and in a second state in the second height offset section. The foot pedal (1) is designed such that, when the cover element (10) is at a maximum possible tilt angle, the operating device (15) is always within the first height offset section.
H01H 13/16 - Organes d'actionnement, p.ex. bouton-poussoir adaptés pour être actionnés par une partie du corps humain autre que la main, p.ex. le pied
H01H 21/26 - Organes moteurs, p.ex. manette agencés pour retourner à la position normale après suppression de la force motrice adaptés pour être actionnés par une partie du corps humain autre que la main, p.ex. le pied
99.
DENTAL CLEANING SYSTEM, POWDER CONTAINER, AND USE FOR A POWDER CONTAINER
The invention relates to a dental cleaning system, in particular a dental powder spray cleaning system, comprising a powder container (10). The powder container (10) has an inlet (20), in particular for compressed air, and an outlet (40), in particular for a powder/air mixture. The outlet (40) is connected to a duct system, via which a fluid, in particular a powder/air mixture formed in the powder container (10), can be conducted out of the powder container (10). The invention is characterized in that a flow resistance of the inlet (20) is configured relative to a flow resistance of the outlet (40) and/or of the duct system such that a specified pressure loss is adjusted via the inlet (20).
A61C 3/025 - Instruments agissant à la façon d'une décapeuse au jet de sable, p.ex. pour nettoyer, polir ou couper les dents
B24C 7/00 - Equipement d'alimentation en matériau abrasif; Commande de l'écoulement de la composition ou des autres caractéristiques physiques du jet abrasif
A powder-blasting device for cleaning the surfaces of teeth via application with a powder-gas mixture, including a stationary unit having a connection region for a mixing chamber for producing the powder-gas mixture, a hand part having a nozzle device for blasting the powder-gas mixture onto a surface of a tooth, and a joining unit for joining the hand part to the stationary unit wherein the joining unit has at least one joining guide between the stationary unit and the hand part, and wherein a tube section that can be blocked via elastic deformation is arranged in a powder-gas line between the mixing chamber and the nozzle device, wherein the joining unit is detachably joined to the stationary unit and the lockable tube section is arranged in the detachable joining unit.
