A water coolant circuit for a dental unit includes a plurality of defined dental device positions to which dental devices that use water coolant can be connected and a water coolant valve connected to the plurality of dental device positions and connectible to a pressurized water coolant source. The water coolant valve is operable via pulse width modulation (PWM) and selectively controllable to supply the water coolant from the water coolant source to at least one of the plurality of dental device positions at a time. The water coolant valve used for the plurality of dental device positions can have an associated water holdback valve for each of the dental device positions. A new proportional air coolant valve is described.
A water coolant circuit for a dental unit includes a plurality of defined dental device positions to which dental devices that use water coolant can be connected and a water coolant valve connected to the plurality of dental device positions and connectible to a pressurized water coolant source. The water coolant valve is operable via pulse width modulation (PWM) and selectively controllable to supply the water coolant from the water coolant source to at least one of the plurality of dental device positions at a time. The water coolant valve used for the plurality of dental device positions can have an associated water holdback valve for each of the dental device positions. A new proportional air coolant valve is described.
Dental operatories with a plurality of networked devices may only require firmware updates for a subset of the devices. In embodiments, the plurality of networked devices are queried to determine a current firmware revision for each device. An update service then builds an update package that only includes firmware update images for those devices determined to have out of date firmware, thereby saving time and network bandwidth. Other embodiments may be described and/or claimed.
Dental operatories with a plurality of networked devices may only require firmware updates for a subset of the devices. In embodiments, the plurality of networked devices are queried to determine a current firmware revision for each device. An update service then builds an update package that only includes firmware update images for those devices determined to have out of date firmware, thereby saving time and network bandwidth. Other embodiments may be described and/or claimed.
G06F 8/71 - Gestion de versions Gestion de configuration
H04L 67/12 - Protocoles spécialement adaptés aux environnements propriétaires ou de mise en réseau pour un usage spécial, p. ex. les réseaux médicaux, les réseaux de capteurs, les réseaux dans les véhicules ou les réseaux de mesure à distance
A dental equipment service application that allows for capture of an image of a component of a dental equipment, and using the image to search for a replacement, is described. In embodiments, the image is used to search a database of replacement parts, such as with a machine learning algorithm. Possible replacement parts may be provided via an API to facilitate purchase. The application may further allow access to diagnostic information on the equipment and documentation relevant to the replacement parts. Other embodiments may be described and/or claimed.
G16H 40/40 - TIC spécialement adaptées à la gestion ou à l’administration de ressources ou d’établissements de santéTIC spécialement adaptées à la gestion ou au fonctionnement d’équipement ou de dispositifs médicaux pour la gestion d’équipement ou de dispositifs médicaux, p. ex. pour planifier la maintenance ou les mises à jour
A dental equipment service application that allows for capture of an image of a component of a dental equipment, and using the image to search for a replacement, is described. In embodiments, the image is used to search a database of replacement parts, such as with a machine learning algorithm. Possible replacement parts may be provided via an API to facilitate purchase. The application may further allow access to diagnostic information on the equipment and documentation relevant to the replacement parts. Other embodiments may be described and/or claimed.
(1) Dental instruments
(2) Dental instruments, namely, vacuums; dental instruments, namely, dental air compressors for providing air pressure to dental devices for use during diagnostic and therapeutic treatment;
Systems and methods for synchronizing icons across interfaces for a dental chair are disclosed. In embodiments, a dental chair has a first interface and a second interface. Each interface includes a plurality of icons that graphically depict a stored position that can be actuated to command the chair to the stored position. The chair's position may be adjusted, and the adjusted position stored to one of the icons. Upon storage, the corresponding icon on both the first and second interfaces are updated to graphically depict the new stored position. Profiles that allow selection of different sets of stored positions may be provided. Other embodiments may be described and/or claimed.
A61G 15/02 - Chaises avec des moyens pour régler la position du patientLeurs commandes
G06F 3/04817 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] fondées sur des propriétés spécifiques de l’objet d’interaction affiché ou sur un environnement basé sur les métaphores, p. ex. interaction avec des éléments du bureau telles les fenêtres ou les icônes, ou avec l’aide d’un curseur changeant de comportement ou d’aspect utilisant des icônes
G06F 3/0488 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] utilisant des caractéristiques spécifiques fournies par le périphérique d’entrée, p. ex. des fonctions commandées par la rotation d’une souris à deux capteurs, ou par la nature du périphérique d’entrée, p. ex. des gestes en fonction de la pression exercée enregistrée par une tablette numérique utilisant un écran tactile ou une tablette numérique, p. ex. entrée de commandes par des tracés gestuels
G06F 3/0482 - Interaction avec des listes d’éléments sélectionnables, p. ex. des menus
G06F 3/04847 - Techniques d’interaction pour la commande des valeurs des paramètres, p. ex. interaction avec des règles ou des cadrans
Systems and methods for synchronizing icons across interfaces for a dental chair are disclosed. In embodiments, a dental chair has a first interface and a second interface. Each interface includes a plurality of icons that graphically depict a stored position that can be actuated to command the chair to the stored position. The chair's position may be adjusted, and the adjusted position stored to one of the icons. Upon storage, the corresponding icon on both the first and second interfaces are updated to graphically depict the new stored position. Profiles that allow selection of different sets of stored positions may be provided. Other embodiments may be described and/or claimed.
A61G 7/018 - Mécanismes de commande ou d'entraînement
A47C 1/024 - Chaises ou fauteuils de relaxation ou liseuses ayant des éléments de soutien à réglage indépendant les éléments, étant le dossier ou l'ensemble siège-dossier, ayant une inclinaison réglable
A47C 1/032 - Chaises ou fauteuils de relaxation ou liseuses ayant des éléments de soutien à réglage interdépendant les éléments étant un siège et un dossier à déplacement combiné
A61G 7/012 - Lits spécialement conçus pour donner des soinsDispositifs pour soulever les malades ou les personnes handicapées comportant un cadre de sommier réglable pour élever ou abaisser tout le cadre du sommier
A47C 3/20 - Chaises ou tabourets à siège réglable dans le sens vertical
An apparatus to support dental simulation, the apparatus including a torso to support a dental simulation manikin, an arm rotatably coupled to the torso, the torso rotatable along a first axis with respect to the arm, and a connector base to rotatably couple the arm to a hub portion, the connector base rotatable along a second axis, the second axis different than the first axis.
A method for automatically initiating a dental handpiece waterline flushing mode in a dental delivery system comprises detecting whether at least first and second handpiece waterlines from a plurality of handpiece waterlines are removed from respective first and second rest positions of a control head for the dental delivery system. According to some implementations, if it is determined that no additional dental handpiece waterline which is flushable remains in a rest position of the control head, then the dental handpiece waterline flushing mode is automatically initiated for the first and second dental handpiece waterlines. In some implementations, a display is updated to provide information to a user, and an input from the user is received to begin flushing.
A61L 2/18 - Procédés ou appareils de désinfection ou de stérilisation de matériaux ou d'objets autres que les denrées alimentaires ou les lentilles de contactAccessoires à cet effet utilisant des substances chimiques des substances liquides
A61L 2/24 - Appareils utilisant des opérations programmées ou automatiques
B08B 9/032 - Nettoyage des surfaces intérieuresÉlimination des bouchons par l'action mécanique d'un fluide en mouvement, p. ex. par effet de chasse d'eau
19.
AUTOMATIC ACTIVATION OF FLUSHING MODE IN DENTAL SYSTEMS
A method for automatically initiating a dental handpiece waterline flushing mode in a dental delivery system comprises detecting whether at least first and second handpiece waterlines from a plurality of handpiece waterlines are removed from respective first and second rest positions of a control head for the dental delivery system. According to some implementations, if it is determined that no additional dental handpiece waterline which is flushable remains in a rest position of the control head, then the dental handpiece waterline flushing mode is automatically initiated for the first and second dental handpiece waterlines. In some implementations, a display is updated to provide information to a user, and an input from the user is received to begin flushing.
A61L 2/24 - Appareils utilisant des opérations programmées ou automatiques
B08B 9/032 - Nettoyage des surfaces intérieuresÉlimination des bouchons par l'action mécanique d'un fluide en mouvement, p. ex. par effet de chasse d'eau
A61L 2/18 - Procédés ou appareils de désinfection ou de stérilisation de matériaux ou d'objets autres que les denrées alimentaires ou les lentilles de contactAccessoires à cet effet utilisant des substances chimiques des substances liquides
20.
Automatic activation of flushing mode in dental systems
A method for automatically initiating a dental handpiece waterline flushing mode in a dental delivery system includes detecting whether at least first and second handpiece waterlines from a plurality of handpiece waterlines are removed from respective first and second rest positions of a control head for the dental delivery system. According to some implementations, if it is determined that no additional dental handpiece waterline which is flushable remains in a rest position of the control head, then the dental handpiece waterline flushing mode is automatically initiated for the first and second dental handpiece waterlines. In some implementations, a display is updated to provide information to a user, and an input from the user is received to begin flushing.
A dental light comprises at least one light emitting diode light source configured to produce a light beam and at least one collimating lens system situated to receive the light beam. The collimating lens system is configured to collect and collimate the light beam. The collimating lens system can additionally modify the beam through controlled diffusion or shape the beam using an aperture.
F21V 29/70 - Dispositions de refroidissement caractérisées par des éléments passifs de dissipation de chaleur, p. ex. puits thermiques
F21V 29/507 - Dispositions de refroidissement caractérisées par l’adaptation au refroidissement de composants spécifiques de moyens de protection des dispositifs d’éclairage contre les détériorations, p. ex. boîtiers
F21V 23/00 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage
F21K 9/62 - Agencements optiques intégrés dans la source lumineuse, p. ex. pour améliorer l’indice de rendu des couleurs ou l’extraction de lumière en utilisant des chambres de mélange, p. ex. des enceintes à parois réfléchissantes
A61B 1/06 - Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p. ex. endoscopesDispositions pour l'éclairage dans ces instruments avec dispositifs d'éclairement
A61B 1/24 - Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p. ex. endoscopesDispositions pour l'éclairage dans ces instruments pour la bouche, c.-à-d. stomatoscopes, p. ex. portant des abaisse-langueInstruments pour ouvrir la bouche ou la maintenir ouverte
A61C 1/08 - Éléments de machines spécialement adaptés à la chirurgie dentaire
F21V 5/04 - Réfracteurs pour sources lumineuses de forme lenticulaire
F21V 21/28 - Bras pivotants réglables dans plus d'un plan
F21V 31/00 - Dispositions d'étanchéité à l'eau ou aux gaz
F21V 33/00 - Combinaisons structurales de dispositifs d'éclairage avec d'autres objets, non prévues ailleurs
A dental chair assembly comprises a base, a support, a first pivot mount and a second pivot mount. The support is configured to support a chair seat defined to extend in a forward direction and a chair back positioned rearward of the chair seat. The support has a forward side, an opposite rearward side and a longitudinal axis extending through the forward and rearward sides. The first pivot mount is positioned along the longitudinal axis forward of the rear side of the support and configured to support at least one movable arm. The first pivot mount defines a first upright pivot axis. The second pivot mount is positioned along the longitudinal axis and spaced forwardly from the first pivot mount. The second pivot mount is configured to support at least one movable arm and defines a second upright pivot axis parallel to the first upright pivot axis.
A conduit guide includes a main body having a first and second portions, the first portion being configured for attachment to a dental delivery unit, the main body defining a channel along at least a portion of its length configured to receive a utility conduit. A positioning assembly is disposed within the main body, and includes a first attachment member, a second attachment member, a biasing member, and an adjustment member. The biasing member is coupled to the first attachment member and to the second attachment member, and extends between the first attachment member and the second attachment member. The adjustment member is coupled to the biasing member and configured to axially move the biasing member to adjust a position of the conduit guide. The conduit guide is configured such that at least the adjustment member of the positioning assembly can be selectively accessed and enclosed within the main body.
A61G 15/18 - Dispositifs de stockage, de maintien ou de transport pour pièces à main dentaires ou similaires comprenant des moyens de rappel pour ranger un tuyau flexible
A dental delivery system can comprise a first fluid conduit for supplying fluid via the delivery system to a handpiece connected to a distal end of the conduit, a plurality of flow control adjusters positioned on the delivery system at a location remote from the at least one fluid conduit, and an indicator circuit comprising a plurality of sensors and a plurality of indicators corresponding to the plurality of flow control adjusters. A first flow control adjuster of the plurality of flow control adjusters can be operable to change a fluid flow rate in the first fluid conduit. A first sensor of the plurality of sensors can be operable to trigger a first indicator of the plurality of indicators in response to predetermined motion of the first fluid conduit to indicate that the first flow control adjuster is associated with the first fluid conduit.
A conduit guide includes a main body having a first portion and a second portion, the first portion being configured for attachment to a dental delivery unit, the main body defining a channel along at least a portion of its length configured to receive a utility conduit. A positioning assembly is disposed within the main body, and includes a first attachment member, a second attachment member, a biasing member, and an adjustment member. The biasing member is coupled to the first attachment member and to the second attachment member, and extends between the first attachment member and the second attachment member. The adjustment member is coupled to the biasing member and configured to axially move the biasing member to adjust a position of the conduit guide. The conduit guide is configured such that at least the adjustment member of the positioning assembly can be selectively accessed and enclosed within the main body.
A dental delivery system can comprise a first fluid conduit for supplying fluid via the delivery system to a handpiece connected to a distal end of the conduit, a plurality of flow control adjusters positioned on the delivery system at a location remote from the at least one fluid conduit, and an indicator circuit comprising a plurality of sensors and a plurality of indicators corresponding to the plurality of flow control adjusters. A first flow control adjuster of the plurality of flow control adjusters can be operable to change a fluid flow rate in the first fluid conduit. A first sensor of the plurality of sensors can be operable to trigger a first indicator of the plurality of indicators in response to predetermined motion of the first fluid conduit to indicate that the first flow control adjuster is associated with the first fluid conduit.
A shelf for a dental delivery system comprises a shelf member and device mounting locations on the shelf member. The shelf member is shaped to fit within a dental delivery system housing. The shelf member is movable between at least a closed position and an open position. The device mounting locations define locations devices can be coupled. According to another implementation, a dental delivery system comprising a housing defining an interior, at least one connection extending from the housing to a dental handpiece holding area, a removable cover and a shelf member movable between at least open and closed positions is described.
A dental delivery system can comprise a first fluid conduit for supplying fluid via the delivery system to a handpiece connected to a distal end of the conduit, a plurality of flow control adjusters positioned on the delivery system at a location remote from the at least one fluid conduit, and an indicator circuit comprising a plurality of sensors and a plurality of indicators corresponding to the plurality of flow control adjusters. A first flow control adjuster of the plurality of flow control adjusters can be operable to change a fluid flow rate in the first fluid conduit. A first sensor of the plurality of sensors can be operable to trigger a first indicator of the plurality of indicators in response to predetermined motion of the first fluid conduit to indicate that the first flow control adjuster is associated with the first fluid conduit.
A dental chair assembly comprises a base, a support, a first pivot mount and a second pivot mount. The support is configured to support a chair seat defined to extend in a forward direction and a chair back positioned rearward of the chair seat. The support has a forward side, an opposite rearward side and a longitudinal axis extending through the forward and rearward sides. The first pivot mount is positioned along the longitudinal axis forward of the rear side of the support and configured to support at least one movable arm. The first pivot mount defines a first upright pivot axis. The second pivot mount is positioned along the longitudinal axis and spaced forwardly from the first pivot mount. The second pivot mount is configured to support at least one movable arm and defines a second upright pivot axis parallel to the first upright pivot axis.
A shelf for a dental delivery system comprises a shelf member and device mounting locations on the shelf member. The shelf member is shaped to fit within a dental delivery system housing. The shelf member is movable between at least a closed position and an open position. The device mounting locations define locations devices can be coupled. According to another implementation, a dental delivery system comprising a housing defining an interior, at least one connection extending from the housing to a dental handpiece holding area, a removable cover and a shelf member movable between at least open and closed positions is described.
A dental chair assembly comprises a base, a support, a first pivot mount and a second pivot mount. The support is configured to support a chair seat defined to extend in a forward direction and a chair back positioned rearward of the chair seat. The support has a forward side, an opposite rearward side and a longitudinal axis extending through the forward and rearward sides. The first pivot mount is positioned along the longitudinal axis forward of the rear side of the support and configured to support at least one movable arm. The first pivot mount defines a first upright pivot axis. The second pivot mount is positioned along the longitudinal axis and spaced forwardly from the first pivot mount. The second pivot mount is configured to support at least one movable arm and defines a second upright pivot axis parallel to the first upright pivot axis.
A conduit guide includes a main body having a first and second portions, the first portion being configured for attachment to a dental delivery unit, the main body defining a channel along at least a portion of its length configured to receive a utility conduit. A positioning assembly is disposed within the main body, and includes a first attachment member, a second attachment member, a biasing member, and an adjustment member. The biasing member is coupled to the first attachment member and to the second attachment member, and extends between the first attachment member and the second attachment member. The adjustment member is coupled to the biasing member and configured to axially move the biasing member to adjust a position of the conduit guide. The conduit guide is configured such that at least the adjustment member of the positioning assembly can be selectively accessed and enclosed within the main body.
A61G 15/18 - Dispositifs de stockage, de maintien ou de transport pour pièces à main dentaires ou similaires comprenant des moyens de rappel pour ranger un tuyau flexible
A61G 15/16 - Dispositifs de stockage, de maintien ou de transport pour pièces à main dentaires ou similaires
A shelf for a dental delivery system comprises a shelf member and device mounting locations on the shelf member. The shelf member is shaped to fit within a dental delivery system housing. The shelf member is movable between at least a closed position and an open position. The device mounting locations define locations devices can be coupled. According to another implementation, a dental delivery system comprising a housing defining an interior, at least one connection extending from the housing to a dental handpiece holding area, a removable cover and a shelf member movable between at least open and closed positions is described.
A system comprises a plurality of nodes connected in a peer-to-peer network via a communication interface. At least one node of the plurality of nodes comprises a transceiver, at least two connectors, at least one termination resistance module coupled to the transceiver, the at least one termination resistance module providing termination resistance within the node, a first detection circuit coupled to a first connector of the at least two connectors, and a second detection circuit coupled to a second connector of the at least two connectors. The first and second detection circuits are configured to detect that the node is coupled to one or more other nodes in the peer-to-peer network, and automatically adjust the termination resistance based on the detecting.
A dental light comprises at least one light emitting diode light source configured to produce a light beam and at least one collimating lens system situated to receive the light beam. The collimating lens system is configured to collect and collimate the light beam. The collimating lens system can additionally modify the beam through controlled diffusion or shape the beam using an aperture.
F21V 29/70 - Dispositions de refroidissement caractérisées par des éléments passifs de dissipation de chaleur, p. ex. puits thermiques
F21V 29/507 - Dispositions de refroidissement caractérisées par l’adaptation au refroidissement de composants spécifiques de moyens de protection des dispositifs d’éclairage contre les détériorations, p. ex. boîtiers
F21V 23/00 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage
F21K 9/62 - Agencements optiques intégrés dans la source lumineuse, p. ex. pour améliorer l’indice de rendu des couleurs ou l’extraction de lumière en utilisant des chambres de mélange, p. ex. des enceintes à parois réfléchissantes
A61B 1/06 - Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p. ex. endoscopesDispositions pour l'éclairage dans ces instruments avec dispositifs d'éclairement
A61B 1/24 - Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p. ex. endoscopesDispositions pour l'éclairage dans ces instruments pour la bouche, c.-à-d. stomatoscopes, p. ex. portant des abaisse-langueInstruments pour ouvrir la bouche ou la maintenir ouverte
A61C 1/08 - Éléments de machines spécialement adaptés à la chirurgie dentaire
F21V 5/04 - Réfracteurs pour sources lumineuses de forme lenticulaire
F21V 21/28 - Bras pivotants réglables dans plus d'un plan
F21V 31/00 - Dispositions d'étanchéité à l'eau ou aux gaz
F21V 33/00 - Combinaisons structurales de dispositifs d'éclairage avec d'autres objets, non prévues ailleurs
03 - Produits cosmétiques et préparations de toilette; préparations pour blanchir, nettoyer, polir et abraser.
05 - Produits pharmaceutiques, vétérinaires et hygièniques
09 - Appareils et instruments scientifiques et électriques
10 - Appareils et instruments médicaux
11 - Appareils de contrôle de l'environnement
Produits et services
(1) Dental equipment upholstery cleaners and conditioners;
(2) Biocides for dental unit waterlines; biocides for waterlines in dental units and other professional dental devices; antiseptic, sanitizing and disinfecting wipes and cleaners for controlling infections in dental offices;
(3) Computer application software for computers, handheld computers, and tablet computers, namely, software for use in controlling the functions of dental chairs and dental devices; mounts for computer monitors; computer hardware; computer hardware for controlling the functions of dental chairs and dental devices; touch screens; dental equipment, namely, junction boxes;
(4) Medical and dental apparatus and instruments for use in dental procedures, namely, oral irrigators, implant-supported bridges for dental purposes, and structural parts and fittings therefore; dental equipment, namely, dental handpieces being dental drills, dental syringes, cuspidors, dental trays for holding dental equipment, carts specifically adapted for mounting dental instruments, delivery system and power supply for controlling the flow of air and water to dental hand pieces being dental drills, saliva ejectors, extractors, tooth dryers, teeth cleaning equipment in the nature of oral evacuators for removing particles from the oral cavity, dental accessory support structures being dental instruments and intra-oral cameras, vacuum valves, ancillary housings for holding dental accessories, amalgam separator housings; dental equipment, namely, dental chairs and delivery systems with control pads for supplying air and treated or self-contained untreated water to dental handpieces and dental implements; dental led lights and structural parts and fittings therefore and intra-oral light systems; dental chairs; cabinets customized for holding dental delivery systems and dental supplies; dental examination and dental operatory chairs and support arms and attachments therefor; dental examination and dental operatory apparatus for controlling flow of air/water to dental handpieces and instruments; dental instruments, namely, vacuums and air compressors; dental covers for protection of dental equipment, dental lights, and dental chairs;
(5) Dental equipment, namely, water heaters with heated syringe tubing for dental use;
A positive positioning device comprises a plurality of stacked plates, a body, a spring-biased piston and a piston release device. The plurality of stacked plates have a central opening defined to receive a pivot shaft. The body houses the plurality of stacked plates and has an internal bore within which a cylinder is defined. The spring-biased piston is shaped to slide within the bore to apply a force to the stacked plates to resist rotation of a pivot shaft inserted through the central opening in the stacked plates. The piston release device is actuatable by a user to release the piston to decrease force applied to the stacked plates and allow free rotation of the pivot shaft.
F16M 11/06 - Moyens pour la fixation des appareilsMoyens permettant le réglage des appareils par rapport au banc permettant la rotation
F16M 11/10 - Moyens pour la fixation des appareilsMoyens permettant le réglage des appareils par rapport au banc permettant la rotation autour d'un axe horizontal
A61G 15/14 - Meubles de travail pour dentistesLeurs accessoires
A positive positioning device comprises a plurality of stacked plates, a body, a spring-biased piston and a piston release device. The plurality of stacked plates have a central opening defined to receive a pivot shaft. The body houses the plurality of stacked plates and has an internal bore within which a cylinder is defined. The spring-biased piston is shaped to slide within the bore to apply a force to the stacked plates to resist rotation of a pivot shaft inserted through the central opening in the stacked plates. The piston release device is actuatable by a user to release the piston to decrease force applied to the stacked plates and allow free rotation of the pivot shaft.
F16M 11/06 - Moyens pour la fixation des appareilsMoyens permettant le réglage des appareils par rapport au banc permettant la rotation
A61G 15/14 - Meubles de travail pour dentistesLeurs accessoires
F16M 11/10 - Moyens pour la fixation des appareilsMoyens permettant le réglage des appareils par rapport au banc permettant la rotation autour d'un axe horizontal
A positive positioning device comprises a plurality of stacked plates, a body, a spring-biased piston and a piston release device. The plurality of stacked plates have a central opening defined to receive a pivot shaft. The body houses the plurality of stacked plates and has an internal bore within which a cylinder is defined. The spring-biased piston is shaped to slide within the bore to apply a force to the stacked plates to resist rotation of a pivot shaft inserted through the central opening in the stacked plates. The piston release device is actuatable by a user to release the piston to decrease force applied to the stacked plates and allow free rotation of the pivot shaft.
B25J 19/00 - Accessoires adaptés aux manipulateurs, p. ex. pour contrôler, pour observerDispositifs de sécurité combinés avec les manipulateurs ou spécialement conçus pour être utilisés en association avec ces manipulateurs
A61G 15/16 - Dispositifs de stockage, de maintien ou de transport pour pièces à main dentaires ou similaires
F16D 25/0638 - Embrayages actionnés par fluide dans lesquels le fluide actionne un piston incorporé dans l'embrayage l'embrayage comportant des surfaces de friction avec organes d'embrayage mobiles exclusivement selon l'axe avec des surfaces de friction plates, p. ex. des disques avec plus de deux disques, p. ex. à lamelles multiples
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
05 - Produits pharmaceutiques, vétérinaires et hygièniques
09 - Appareils et instruments scientifiques et électriques
10 - Appareils et instruments médicaux
Produits et services
Chemical additives to maintain water quality in a dental water system Biocides for dental unit waterlines; biocides for waterlines in dental units and other professional dental devices downloadable computer application software for computers, namely, software for use in controlling the functions of dental chairs and dental devices; recorded computer application software for computers, namely, software for use in controlling the functions of dental chairs and dental devices Surgical apparatus and instruments, and parts and fittings therefor; medical apparatus and instruments for use in dental procedures, namely, tooth restoration, crown preparation, endodontic, orthodontic, hygiene, and implant procedures, and parts and fittings therefor; dental apparatus and instruments for use in dental procedures, namely, tooth restoration, crown preparation, endodontic, orthodontic, hygiene, and implant procedures, and parts and fittings therefor; dental equipment, namely, dental handpieces, dental syringes, cuspidors, dental trays for holding dental equipment, carts for mounting dental equipment, delivery system and power supply for controlling the flow of air and water to dental hand pieces, saliva ejectors, extractors, tooth dryers, teeth cleaning equipment in the nature of ultrasonic scalers and polishers, oral evacuators for removing particles from the oral cavity, accessory support structures and intra-oral cameras, water heaters with heated syringe tubing for dental use, vacuum valves, junction boxes, sterilizing and disinfecting instruments, ancillary housings for holding dental accessories, amalgam separator housings; dental equipment, namely, dental chairs and delivery systems with control units for supplying air and treated and/or self-contained untreated water to dental handpieces and implements and for supplying information to dentists and dental assistants; dental lights and apparatus and parts and fittings therefor and intra-oral light systems; dental chairs; dental examination and dental operatory chairs and support arms and attachments therefor; dental examination and dental operatory apparatus for controlling flow of air/water to dental handpieces and instruments; dental instruments, namely, vacuums and air compressors; and parts and fittings for all the aforesaid goods
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
05 - Produits pharmaceutiques, vétérinaires et hygièniques
09 - Appareils et instruments scientifiques et électriques
10 - Appareils et instruments médicaux
Produits et services
Chemical additives to maintain water quality in a dental water system Biocides for dental unit waterlines; biocides for waterlines in dental units and other professional dental devices downloadable computer application software for computers, namely, software for use in controlling the functions of dental chairs and dental devices; recorded computer application software for computers, namely, software for use in controlling the functions of dental chairs and dental devices Surgical apparatus and instruments, and parts and fittings therefor; medical apparatus and instruments for use in dental procedures, namely, tooth restoration, crown preparation, endodontic, orthodontic, hygiene, and implant procedures, and parts and fittings therefor; dental apparatus and instruments for use in dental procedures, namely, tooth restoration, crown preparation, endodontic, orthodontic, hygiene, and implant procedures, and parts and fittings therefor; dental equipment, namely, dental handpieces, dental syringes, cuspidors, dental trays for holding dental equipment, carts for mounting dental equipment, delivery system and power supply for controlling the flow of air and water to dental hand pieces, saliva ejectors, extractors, tooth dryers, teeth cleaning equipment in the nature of ultrasonic scalers and polishers, oral evacuators for removing particles from the oral cavity, accessory support structures and intra-oral cameras, water heaters with heated syringe tubing for dental use, vacuum valves, junction boxes, sterilizing and disinfecting instruments, ancillary housings for holding dental accessories, amalgam separator housings; dental equipment, namely, dental chairs and delivery systems with control units for supplying air and treated and/or self-contained untreated water to dental handpieces and implements and for supplying information to dentists and dental assistants; dental lights and apparatus and parts and fittings therefor and intra-oral light systems; dental chairs; dental examination and dental operatory chairs and support arms and attachments therefor; dental examination and dental operatory apparatus for controlling flow of air/water to dental handpieces and instruments; dental instruments, namely, vacuums and air compressors; and parts and fittings for all the aforesaid goods
A dental light comprises at least one light emitting diode light source configured to produce a light beam and at least one collimating lens system situated to receive the light beam. The collimating lens system is configured to collect and collimate the light beam. The collimating lens system can additionally modify the beam through controlled diffusion or shape the beam using an aperture.
A61B 1/06 - Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p. ex. endoscopesDispositions pour l'éclairage dans ces instruments avec dispositifs d'éclairement
A61B 1/24 - Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p. ex. endoscopesDispositions pour l'éclairage dans ces instruments pour la bouche, c.-à-d. stomatoscopes, p. ex. portant des abaisse-langueInstruments pour ouvrir la bouche ou la maintenir ouverte
A61C 1/08 - Éléments de machines spécialement adaptés à la chirurgie dentaire
F21K 9/62 - Agencements optiques intégrés dans la source lumineuse, p. ex. pour améliorer l’indice de rendu des couleurs ou l’extraction de lumière en utilisant des chambres de mélange, p. ex. des enceintes à parois réfléchissantes
F21V 29/507 - Dispositions de refroidissement caractérisées par l’adaptation au refroidissement de composants spécifiques de moyens de protection des dispositifs d’éclairage contre les détériorations, p. ex. boîtiers
A system comprises a plurality of nodes connected in a peer-to-peer network via a communication interface. At least one node of the plurality of nodes comprises a transceiver, at least two connectors, at least one termination resistance module coupled to the transceiver, the at least one termination resistance module providing termination resistance within the node, a first detection circuit coupled to a first connector of the at least two connectors, and a second detection circuit coupled to a second connector of the at least two connectors. The first and second detection circuits are configured to detect that the node is coupled to one or more other nodes in the peer-to-peer network, and automatically adjust the termination resistance based on the detecting.
A dental light comprises at least one light emitting diode light source configured to produce a light beam and at least one collimating lens system situated to receive the light beam. The collimating lens system is configured to collect and collimate the light beam. The collimating lens system can additionally modify the beam through controlled diffusion or shape the beam using an aperture.
A61B 1/06 - Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p. ex. endoscopesDispositions pour l'éclairage dans ces instruments avec dispositifs d'éclairement
F21V 33/00 - Combinaisons structurales de dispositifs d'éclairage avec d'autres objets, non prévues ailleurs
F21V 29/70 - Dispositions de refroidissement caractérisées par des éléments passifs de dissipation de chaleur, p. ex. puits thermiques
F21V 11/08 - Écrans non couverts par les groupes , , ou utilisant des diaphragmes à une ou plusieurs ouvertures
F21V 31/00 - Dispositions d'étanchéité à l'eau ou aux gaz
F21K 9/62 - Agencements optiques intégrés dans la source lumineuse, p. ex. pour améliorer l’indice de rendu des couleurs ou l’extraction de lumière en utilisant des chambres de mélange, p. ex. des enceintes à parois réfléchissantes
F21V 29/507 - Dispositions de refroidissement caractérisées par l’adaptation au refroidissement de composants spécifiques de moyens de protection des dispositifs d’éclairage contre les détériorations, p. ex. boîtiers
F21V 21/28 - Bras pivotants réglables dans plus d'un plan
F21V 23/00 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage
A61B 1/24 - Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p. ex. endoscopesDispositions pour l'éclairage dans ces instruments pour la bouche, c.-à-d. stomatoscopes, p. ex. portant des abaisse-langueInstruments pour ouvrir la bouche ou la maintenir ouverte
F21V 5/04 - Réfracteurs pour sources lumineuses de forme lenticulaire
F21Y 105/10 - Sources lumineuses planes comprenant un réseau bidimensionnel d’éléments générateurs de lumière ponctuelle
A seat assembly for task-oriented seating comprises a seat support and a seat coupled to the seat support. The seat is movable under load, such as from the user's weight and movements, relative to the seat support. The seat has a cushion molded over a supporting armature with multiple bias elements. The seat and seat support are configured to deflect by predetermined amounts at defined locations over an extent of the seat assembly. In this way, the seat assembly provides for a range of comfortable and effective positions for users engaged in different active motions and having different preferences and sizes.
A47C 7/40 - Appuis pour la tête ou le dos pour le dos
A47C 7/20 - Parties du siège ayant un matériau mousse incorporé à la partie rembourrée avec renforcement
A47C 1/023 - Chaises ou fauteuils de relaxation ou liseuses ayant des éléments de soutien à réglage indépendant les éléments étant des sièges réglables dans le sens horizontal
A47C 7/00 - Éléments, parties constitutives ou accessoires des chaises ou tabourets
A height adjusting mechanism for a dentistry stool comprises a support member, a movable height adjusting assembly and a pushbutton actuator. The support member is coupleable to the stool adjacent a seat of the stool. The movable height adjusting assembly is selectively movable up and down relative to the support member. The pushbutton actuator is positionable on a side of the movable height adjusting assembly adjacent a seated user, and is manually actuatable by the seated user to release the movable height adjusting assembly from a locked position at a current height to allow the movable height adjusting assembly to be moved to a new height. The height adjusting mechanism can be implemented to provide a height-adjustable seat back and/or a height-adjustable torso bar.
A shelf assembly comprises a shelf, an arm having a distal end and a proximal end, a first pivot connection between the shelf and the distal end of the arm, and a second pivot connection between the proximal end of the arm and a base. The base comprises a drawer movable in translation between at least a storage position and an operating position. A cabinet for a swing-out shelf is also described.
A61G 15/16 - Dispositifs de stockage, de maintien ou de transport pour pièces à main dentaires ou similaires
A47B 46/00 - Meubles à tiroirs, étagères ou rayonnages ayant une ou plusieurs surfaces susceptibles d'être amenées en position d'utilisation par extension ou pivotement
A47B 88/40 - Tiroirs coulissantsGlissières ou guides pour ceux-ci
A47B 49/00 - Meubles à tiroirs ou étagères pivotantsMeubles à tiroirs ou étagères avec des parties pivotantes
A47B 57/30 - Meubles à tiroirs, étagères ou rayonnages caractérisés par la possibilité de régler les rayons ou les cloisons comprenant des moyens pour régler la hauteur des supports de rayons amovibles
A47B 81/00 - Meubles à tiroirs, étagères ou rayonnages spécialement adaptés à d'autres usages particuliers, p. ex. pour stocker des fusils ou des skis
A61G 15/14 - Meubles de travail pour dentistesLeurs accessoires
A47B 88/919 - Accessoires ou éléments supplémentaires pour tiroirs, p. ex. éclairage de tiroir
A foot for a cabinet comprises a body having a longitudinal axis, an upper end and a lower end, a leveler adjustably connected to the lower end of the body and mounting locations. The leveler is adjustable to vary a longitudinal dimension of the foot. The mounting locations are on the body and ferromagnetically couple one or more foundation members in place adjacent the foot. A foot system and other components are also described.
A system comprises a plurality of nodes connected in a peer-to-peer network via a communication interface. At least one node of the plurality of nodes comprises a transceiver, at least two connectors, at least one termination resistance module coupled to the transceiver, the at least one termination resistance module providing termination resistance within the node, a first detection circuit coupled to a first connector of the at least two connectors, and a second detection circuit coupled to a second connector of the at least two connectors. The first and second detection circuits are configured to detect that the node is coupled to one or more other nodes in the peer-to-peer network, and automatically adjust the termination resistance based on the detecting.
A dental light comprises at least one light emitting diode light source configured to produce a light beam and at least one collimating lens system situated to receive the light beam. The collimating lens system is configured to collect and collimate the light beam. The collimating lens system can additionally modify the beam through controlled diffusion or shape the beam using an aperture.
A61B 1/06 - Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p. ex. endoscopesDispositions pour l'éclairage dans ces instruments avec dispositifs d'éclairement
F21V 29/70 - Dispositions de refroidissement caractérisées par des éléments passifs de dissipation de chaleur, p. ex. puits thermiques
F21V 29/00 - Protection des dispositifs d'éclairage contre les détériorations thermiquesDispositions de refroidissement ou de chauffage spécialement adaptées aux dispositifs ou systèmes d'éclairage
F21V 29/507 - Dispositions de refroidissement caractérisées par l’adaptation au refroidissement de composants spécifiques de moyens de protection des dispositifs d’éclairage contre les détériorations, p. ex. boîtiers
F21K 9/62 - Agencements optiques intégrés dans la source lumineuse, p. ex. pour améliorer l’indice de rendu des couleurs ou l’extraction de lumière en utilisant des chambres de mélange, p. ex. des enceintes à parois réfléchissantes
A61B 1/24 - Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p. ex. endoscopesDispositions pour l'éclairage dans ces instruments pour la bouche, c.-à-d. stomatoscopes, p. ex. portant des abaisse-langueInstruments pour ouvrir la bouche ou la maintenir ouverte
A61C 1/08 - Éléments de machines spécialement adaptés à la chirurgie dentaire
F21V 5/04 - Réfracteurs pour sources lumineuses de forme lenticulaire
F21V 21/28 - Bras pivotants réglables dans plus d'un plan
F21V 23/00 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage
F21V 31/00 - Dispositions d'étanchéité à l'eau ou aux gaz
F21V 33/00 - Combinaisons structurales de dispositifs d'éclairage avec d'autres objets, non prévues ailleurs
A height adjusting mechanism for a dentistry stool comprises a support member, a movable height adjusting assembly and a pushbutton actuator. The support member is coupleable to the stool adjacent a seat of the stool. The movable height adjusting assembly is selectively movable up and down relative to the support member. The pushbutton actuator is positionable on a side of the movable height adjusting assembly adjacent a seated user, and is manually actuatable by the seated user to release the movable height adjusting assembly from a locked position at a current height to allow the movable height adjusting assembly to be moved to a new height. The height adjusting mechanism can be implemented to provide a height-adjustable seat back and/or a height-adjustable torso bar.
A seat assembly for task-oriented seating comprises a seat support and a seat coupled to the seat support. The seat is movable under load, such as from the user's weight and movements, relative to the seat support. The seat has a cushion molded over a supporting armature with multiple bias elements. The seat and seat support are configured to deflect by predetermined amounts at defined locations over an extent of the seat assembly. In this way, the seat assembly provides for a range of comfortable and effective positions for users engaged in different active motions and having different preferences and sizes.
A47C 9/02 - Tabourets de bureauTabourets d'atelier
A47C 7/40 - Appuis pour la tête ou le dos pour le dos
A47C 7/20 - Parties du siège ayant un matériau mousse incorporé à la partie rembourrée avec renforcement
A47C 1/023 - Chaises ou fauteuils de relaxation ou liseuses ayant des éléments de soutien à réglage indépendant les éléments étant des sièges réglables dans le sens horizontal
A47C 7/00 - Éléments, parties constitutives ou accessoires des chaises ou tabourets
75.
Armrest assembly and stool for dental practitioner
An adjustable armrest assembly for a stool or chair comprises an armrest base, an armrest support member and an adjustment assembly. The armrest base is connectible to the stool or chair and has a first opening. The armrest support member has a first end with a second opening. The first end is positionable with the second opening aligned with the first opening. The armrest support member has a second end opposite the first end and extending distally to support an armrest. An adjustment assembly is positionable to extend through the second opening and the first opening to define a pivot axis and an adjustable pivot connection between the support member and the base. The assembly is movable within at least one of the first opening and the second opening to laterally reposition the pivot axis. A variable friction member applies a selected degree of resistance to the adjustable pivot connection.
An arm for supporting a monitor comprises a telescoping arm assembly, a support member and a cord storage device. The telescoping arm assembly has at least first and second telescoping members telescopingly movable relative to each other, a distal end configured to support a monitor and a hollow interior through which at least one cord from the monitor can be routed. The support member is connected to the telescoping arm assembly proximally of the distal end to suspend the telescoping arm assembly. The support member is configured to extend transverse to the telescoping arm assembly and to be attached to a support surface. The cord storage device is positioned at least partially within at least one of the telescoping arm assembly or the support member. The cord storage device winds and unwinds the cord from the monitor as the first and second telescoping members are moved toward and away from each other, respectively.
F16L 3/00 - Supports pour tuyaux, pour câbles ou pour conduits de protection, p. ex. potences, pattes de fixation, attaches, brides, colliers
H02G 11/00 - Installations de câbles ou de lignes électriques entre deux pièces en mouvement relatif
F16M 13/02 - Autres supports ou appuis pour positionner les appareils ou les objetsMoyens pour maintenir en position les appareils ou objets tenus à la main pour être portés par un autre objet ou lui être fixé, p. ex. à un arbre, une grille, un châssis de fenêtre, une bicyclette
F16M 11/10 - Moyens pour la fixation des appareilsMoyens permettant le réglage des appareils par rapport au banc permettant la rotation autour d'un axe horizontal
A dental light comprises at least one light emitting diode light source configured to produce a light beam and at least one collimating lens system situated to receive the light beam. The collimating lens system is configured to collect and collimate the light beam. The collimating lens system can additionally modify the beam through controlled diffusion or shape the beam using an aperture.
F21V 29/00 - Protection des dispositifs d'éclairage contre les détériorations thermiquesDispositions de refroidissement ou de chauffage spécialement adaptées aux dispositifs ou systèmes d'éclairage
F21V 11/08 - Écrans non couverts par les groupes , , ou utilisant des diaphragmes à une ou plusieurs ouvertures
F21V 29/507 - Dispositions de refroidissement caractérisées par l’adaptation au refroidissement de composants spécifiques de moyens de protection des dispositifs d’éclairage contre les détériorations, p. ex. boîtiers
F21W 131/202 - Éclairage pour un usage médical pour la technique dentaire
F21Y 101/02 - Structure miniature, p. ex. diodes électroluminescentes (LED)
81.
Dental delivery systems, related components and methods
Described herein are various embodiments of a dental delivery system. For example, in one exemplary embodiment, a rear dental delivery system through which at least one of water, air and vacuum are delivered for use by a care giver in treating a patient occupying a nearby dental chair can include at least one movable arm that is pivotably mounted to a pivot connection and an upright mounted to the at least one movable arm. The pivot connection can be mounted at approximately a floor level and the at least one movable arm can be configured to pivot slightly above the floor level so as to reduce obstruction in a space separating the dental chair from the dental delivery system.
Metal wall, ceiling and cabinet mounts for computer monitors Dental equipment, namely, dental chairs; dental equipment, namely, delivery systems with control units for supplying air and water to hand pieces and featuring computers for supplying dental information to dentists and dental assistants; dental equipment, namely, assistants' instrumentation in the nature of syringes that deliver air and water, saliva ejectors for removing liquids, and high-volume evacuators for collecting spray and debris during dental procedures; dental equipment, namely, lights to illuminate work areas in the nature of dental examination lamps, dental operating lamps, and dental surgical lamps; dental equipment, namely, cuspidors, self-contained water units for use in dental irrigation, ancillary housings for holding dental accessories, supporting arms for holding dental instruments, tray holders for holding dental instruments, furniture for medical and dental purposes, namely, cabinets for dental operatories and sterilization cabinets for housing sterilization units for medical and dental instruments [, and amalgam separators ] Furniture, namely, stools, cabinets, fixed and mobile cabinets for dental offices, and fixed non-metal dispensers for disposable cups [, towels, and sanitary gloves ]
A fluid control system for use with a patient support apparatus is moveable from a first height to a second height. The system includes a lift arm and a substantially upright cylinder. A first end of the lift arm is pivotably coupled to a base member and a second end of the lift arm is coupled to a chair structure. The cylinder assembly has a base portion and an extendable member configured to contact and support the lift arm. The cylinder assembly includes a bypass valve having a first end in fluid contact with an upper reservoir and a second end in fluid contact with a lower reservoir.
A patient support apparatus is configured to pivot about a pivot axis to move from an upright configuration to a reclined configuration. The apparatus comprises a first frame member, a pivot member, a pivot base member, and an actuator assembly. A first end of the actuator assembly is coupled to the pivot member at an area off-axis from the pivot axis and the second end of the actuator assembly is coupled to the pivot base member. Movement of the actuator assembly from a first configuration to a second configuration causes the pivot member to pivot about the pivot axis.
(1) Dental equipment, namely, dental chairs, delivery systems with control units for supplying air and water to hand pieces and for supplying information to dentists and dental assistants, assistants' instrumentation, lights to illuminate work areas, cuspidors, self-contained water units, ancillary housings for holding dental accessories, supporting arms for dental equipment, tray holders and amalgam separators.
(1) Device for cleaning vacuum lines in dental and medical equipment, namely, a device comprising a mount with one or more auxiliary connections for vacuum and/or water lines allowing connected lines to be flushed with cleaning solutions.
(2) Device for cleaning vacuum lines in dental and medical equipment, namely, a device comprising a mount with one or more auxiliary connections for vacuum and/or water lines allowing connected lines to be flushed with cleaning solutions.
A back for a patient chair having a back shell with a substantially rigid central S-shaped central portion and laterally extending wing portions which have sufficient flexibility to allow deflection in the direction of the front surface upon imposition of a force. The back consists of a formed back shell, a cushion layer laid thereover and an upholstery layer covering the cushion, with the upholstery layer adhered to the cushion and having edge margins wrapped around the outer edge margins of the cushion. The cushion and upholstery material are secured to the back shell through adhesive applied between the wrapped over edge margin portions of the upholstery material and the back shell.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
10 - Appareils et instruments médicaux
20 - Meubles et produits décoratifs
Produits et services
chemical additives to maintain water quality in dental water systems Surgical, medical and dental apparatus and instruments, and parts, fittings, implements and support arms therefore, namely, dental handpieces and dental syringes, cuspidors, dental trays, control units for controlling the flow of air and water to dental handpieces, self-contained water supplying apparatus for supplying treated and/or untreated water to teeth cleaning equipment, saliva ejectors, tooth dryers, evacuators, accessory support structures and intra-oral cameras, water heaters with heated syringe tubing for dental use, vacuum valves, junction boxes, sterilizers, ancillary housings for holding dental accessories, amalgam separator housings; delivery systems for dentists and dental assistants comprised of air and treated and/or untreated water conduits and valves for controlling the supply of air and water to dental handpieces and implements; dental lights and apparatus and parts and fittings therefore and intra-oral light systems furniture; namely, chairs, stools, cabinets, sterilization cabinets and carts for mounting equipment, mounts for computer monitors
(1) Dental equipment, namely, control units for controlling the flow of air and water to handpieces, dental chairs, delivery systems for dentists and dental assistants, lights, cuspidors, mounting posts, supporting arms for articulated equipment, ancillary housing, supporting arms for dental instruments and amalgam separator housing.
(2) Dental equipment, namely, stools.
09 - Appareils et instruments scientifiques et électriques
10 - Appareils et instruments médicaux
11 - Appareils de contrôle de l'environnement
20 - Meubles et produits décoratifs
Produits et services
(1) Dental equipment, namely control units for controlling the flow of air and water to handpieces; dental operatory apparatus, namely cords to connect instruments to power, foot controls and switches, power cords and touch pads, and parts and fittings thereof.
(2) Dental equipment namely, control units for controlling the flow of air and water to handpieces, junction boxes.
(3) Surgical instruments; dental instruments; surgical, medical and dental apparatus, namely dental drills, motors for use with dental drills, dental scalers, intraoral cameras; dental equipment, namely chairs, cuspidors, syringes, saliva ejectors; dental operatory apparatus, namely tubing, lines and cords to connect instruments to sources of water and air, and parts and fittings thereof; curing lights for use in the curing of materials applied to teeth, and parts and fittings thereof.
(4) Dental equipment namely, syringes, trays, analgesia units, extractors, vacuum valves.
(5) Dental equipment namely, water heaters, light bases, namely supports for dental lights, and water supplying apparatus for teeth cleaning equipment, namely water reservoirs and water pressure controllers.
(6) Sterilizers for surgical, medical and dental equipment, apparatus and instruments; dental equipment, namely lights; dental lights, and parts and fittings thereof.
(7) Dental equipment, namely stools, carts for mounting equipment; furniture, namely chairs, stools, cabinets and carts for mounting equipment.
(8) Dental equipment namely, carts.
[Dental apparatus, namely, delivery systems comprised of air and water conduits and valves for controlling the supply of air and water to dental handpieces and implements; saliva ejectors; medical syringes; dental examination chairs and apparatus for controlling the same, namely, foot operated controls for dental examination chairs;] dental stools; [dental lights; dental cuspidors;] self-contained water supply apparatus, namely, vessel for containing water and hoses for conveying the water to dental handpieces and medical syringes; portable self-contained dental units, namely, delivery system comprised of self-contained water supply unit and apparatus for the control of flow of air and water to dental handpieces and syringes, instrument holders, syringe, instrument tray, and mobile frame for supporting the same; [ warm water heaters with heated syringe tubing for dental use; ] [chair-mounted delivery systems for use by dental assistants comprised of apparatus for controlling the flow of air and water to dental handpieces and implements and support arms therefor; and oral evacuators for removing particles from oral cavity]
