42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Surgical, medical and veterinary instruments and apparatus,
in particular injection apparatus for intraocular lens
implants, as well as cartridges and pistons for injection
apparatus for intraocular lens implants; intraocular lens
implants; injection apparatus for ocular implants;
cartridges and pistons for injection apparatus for ocular
implants; corneal implants and lens implants; irrigation and
aspiration instruments, cannulas and microcannulas,
particularly for sterile cleaning; irrigation and aspiration
cannulas; cannulas for disintegrating and aspirating the
natural crystalline lens of the eye; cannulas for inserting
instruments in the eye; instruments for surgical treatment
of cataract diseases. Advertising; trading of medical products; retail or
wholesale services in relation to surgical and medical
instruments and apparatus; provision of online information
on the selection of goods via a global computer network;
online publication of advertising material; business
management; administration of companies; office functions. Scientific and technological services and research and
design services relating thereto; industrial analysis and
industrial research services.
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Surgical, medical and veterinary instruments and apparatus,
in particular injection apparatus for intraocular lens
implants, as well as cartridges and pistons for injection
apparatus for intraocular lens implants; intraocular lens
implants; injection apparatus for ocular implants;
cartridges and pistons for injection apparatus for ocular
implants; corneal implants and lens implants; irrigation and
aspiration instruments, cannulas and microcannulas,
particularly for sterile cleaning; irrigation and aspiration
cannulas; cannulas for disintegrating and aspirating the
natural crystalline lens of the eye; cannulas for inserting
instruments in the eye; instruments for surgical treatment
of cataract diseases. Advertising; trading of medical products; retail or
wholesale services in relation to surgical and medical
instruments and apparatus; provision of online information
on the selection of goods via a global computer network;
online publication of advertising material; business
management; administration of companies; office functions. Scientific and technological services and research and
design services relating thereto; industrial analysis and
industrial research services.
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Surgical, medical and veterinary apparatus and instruments, in particular Injection instruments for intraocular lens implants, And Cartridges and stamps for injection instruments for intraocular lens implants; Intraocular lens implants; Injection instruments for eye implants; Cartridges and stamps for injection instruments for eye implants; corneal implants and Lens implants; Rinsing and vacuum instruments, cannulas and microcannulas, in particular for sterile cleaning; Rinsing and vacuum cannulas; Cannulas for pulverising and vacuuming natural eye lenses; Cannulas for introducing instruments into the eye; Instruments for use in the surgical treatment of cataract illnesses. Advertising; Trading in medical goods; Retailing or wholesaling of the following goods: Surgical and medical devices and instruments; Online providing of information via global computer networks relating to the selection of goods; Publication of advertising material on-line; Business management; Business administration; Office functions. Scientific and technological services and research and design relating thereto; Industrial analysis and research services.
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Surgical, medical and veterinary apparatus and instruments, in particular Injection instruments for intraocular lens implants, And Cartridges and stamps for injection instruments for intraocular lens implants; Intraocular lens implants; Injection instruments for eye implants; Cartridges and stamps for injection instruments for eye implants; corneal implants and Lens implants; Rinsing and vacuum instruments, cannulas and microcannulas, in particular for sterile cleaning; Rinsing and vacuum cannulas; Cannulas for pulverising and vacuuming natural eye lenses; Cannulas for introducing instruments into the eye; Instruments for use in the surgical treatment of cataract illnesses. Advertising; Trading in medical goods; Retailing or wholesaling of the following goods: Surgical and medical devices and instruments; Online providing of information via global computer networks relating to the selection of goods; Publication of advertising material on-line; Business management; Business administration; Office functions. Scientific and technological services and research and design relating thereto; Industrial analysis and research services.
Surgical, medical and veterinary instruments and apparatus, in particular injection apparatus for intraocular lens implants, as well as cartridges and pistons for injection apparatus for intraocular lens implants; intraocular lens implants; injection apparatus for ocular implants; cartridges and pistons for injection apparatus for ocular implants; corneal implants and lens implants; irrigation and aspiration instruments, cannulas and microcannulas, particularly for sterile cleaning; irrigation and aspiration cannulas; cannulas for disintegrating and aspirating the natural crystalline lens of the eye; cannulas for inserting instruments in the eye; instruments for surgical treatment of cataract diseases
Surgical, medical and veterinary instruments and apparatus, in particular injection apparatus for intraocular lens implants, as well as cartridges and pistons for injection apparatus for intraocular lens implants; intraocular lens implants; injection apparatus for ocular implants; cartridges and pistons for injection apparatus for ocular implants; corneal implants and lens implants; irrigation and aspiration instruments, cannulas and microcannulas, particularly for sterile cleaning; irrigation and aspiration cannulas; cannulas for disintegrating and aspirating the natural crystalline lens of the eye; cannulas for inserting instruments in the eye; instruments for surgical treatment of cataract diseases
Surgical, medical and veterinary instruments and apparatus,
in particular injection apparatus for intraocular lens
implants, as well as cartridges and pistons for injection
apparatus for intraocular lens implants; intraocular lens
implants; injection apparatus for ocular implants, as well
as cartridges and pistons for injection apparatus for ocular
implants; corneal implants and crystalline lens implants;
irrigation and aspiration instruments; cannulas for
disintegrating and aspirating the natural crystalline lens
of the eye; irrigation and aspiration cannulas, cannulas for
introducing instruments into the eye; instruments for the
surgical treatment of cataract diseases.
Surgical, medical and veterinary instruments and apparatus,
in particular injection apparatus for intraocular lens
implants, as well as cartridges and pistons for injection
apparatus for intraocular lens implants; intraocular lens
implants; injection apparatus for ocular implants, as well
as cartridges and pistons for injection apparatus for ocular
implants; corneal implants and crystalline lens implants;
irrigation and aspiration instruments; cannulas for
disintegrating and aspirating the natural crystalline lens
of the eye; irrigation and aspiration cannulas, cannulas for
introducing instruments into the eye; instruments for the
surgical treatment of cataract diseases.
Surgical, medical and veterinary instruments and apparatus,
in particular injection apparatus for intraocular lens
implants, as well as cartridges and pistons for injection
apparatus for intraocular lens implants; intraocular lens
implants; injection apparatus for ocular implants, as well
as cartridges and pistons for injection apparatus for ocular
implants; corneal implants and crystalline lens implants;
irrigation and aspiration instruments; cannulas for
disintegrating and aspirating the natural crystalline lens
of the eye; irrigation and aspiration cannulas, cannulas for
introducing instruments into the eye; instruments for the
surgical treatment of cataract diseases.
Surgical, medical and veterinary instruments and apparatus, namely, injection apparatus for intraocular lens implants, as well as cartridges and pistons for injection apparatus for intraocular lens implants; intraocular lens implants of artificial material; medical injection apparatus for ocular implants, as well as cartridges and pistons for injection apparatus for ocular implants; corneal implants and crystalline lens implants of artificial material; surgical irrigation and aspiration instruments; surgical cannulas for disintegrating and aspirating the natural crystalline lens of the eye; surgical irrigation and aspiration cannulas, cannulas for introducing instruments into the eye; instruments for the surgical treatment of cataract diseases
Surgical, medical and veterinary instruments and apparatus, namely, injection apparatus for intraocular lens implants, as well as cartridges and pistons for injection apparatus for intraocular lens implants; intraocular lens implants of artificial material; medical injection apparatus for ocular implants, as well as cartridges and pistons for injection apparatus for ocular implants; corneal implants and crystalline lens implants of artificial material; surgical irrigation and aspiration instruments; surgical cannulas for disintegrating and aspirating the natural crystalline lens of the eye; surgical irrigation and aspiration cannulas, cannulas for introducing instruments into the eye; instruments for the surgical treatment of cataract diseases
Surgical, medical and veterinary instruments and apparatus, namely, injection apparatus for intraocular lens implants, as well as cartridges and pistons for injection apparatus for intraocular lens implants; intraocular lens implants of artificial material; medical injection apparatus for ocular implants, as well as cartridges and pistons for injection apparatus for ocular implants; corneal implants and crystalline lens implants of artificial material; surgical irrigation and aspiration instruments; surgical cannulas for disintegrating and aspirating the natural crystalline lens of the eye; surgical irrigation and aspiration cannulas, cannulas for introducing instruments into the eye; instruments for the surgical treatment of cataract diseases
13.
DEVICE FOR RECEIVING AN INTRAOCULAR LENS AND METHOD FOR FOLDING AN INTRAOCULAR LENS
The invention relates to a device for receiving an intraocular lens with a lens body and at least one haptic, the device containing a first half-shell and a second half-shell which are each connected in an articulated manner to one another at a first of the longitudinal sides of the same by means of a first joint and can be moved relative to one another from an open position to a closed position, the inner surfaces of the half-shells forming a storage surface. In the open position, the half-shells form an open chamber for positioning or storing the lens in the relaxed state, and in the closed position, the half-shells form an enclosed chamber for positioning or storing the lenses in a folded state and for ejecting the lenses along the longitudinal extent of the half-shells.
second sealing of the packaging by sealing off a volume of the gas-tight first sub-section of the packaging with the intraocular lens enclosed therein from the volume of the second sub-section.
A61B 50/00 - Récipients, étuis, mobilier ou supports spécialement adaptés aux appareils ou aux instruments chirurgicaux ou de diagnostic, p. ex. étuis stériles
B65B 25/00 - Emballage d'autres objets présentant des problèmes particuliers
B65B 55/18 - Stérilisation du contenu avant ou durant l'emballage par des liquides ou des gaz
Surgical, medical and veterinary apparatus and instruments,
in particular injection equipment for intraocular lens
implants, and cartridges and pistons for injection equipment
for intraocular lens implants; intraocular lens implants;
injection equipment for ocular implants, and cartridges and
pistons for injection equipment for ocular implants; corneal
implants and crystalline implants; injection equipment for
pharmaceutical liquids, irrigation and aspiration
instruments; cannulas and microcannulas, especially for
sterile cleaning; cannulas for disintegrating and
aspirating the natural crystalline of the eye; irrigation
and aspiration cannulas, cannulas for introducing
instruments into the eye; instruments for the surgical
treatment of cataract diseases. Advertising; company management; company administration;
office functions; marketing; providing information
(information) and advice to consumers on commercial and
business matters (consumer advice); wholesale and retail
services; retail sale and wholesale services relating to
surgical, medical and veterinary instrument and apparatus,
in particular for injection devices for intraocular lens
implants, and for cartridges and pads for the injection
devices for intraocular lens implants; retail sale and
wholesale services for intraocular lens implants; retail
sale and wholesale services for eye implant injection
devices, and cartridges and pads for eye implant injection
devices; retail and wholesale trade services relating to
corneal implants and lens implants; retail and wholesale
trade services relating to pharmaceutical fluid injection
equipment, irrigation and aspiration instruments; retail
and wholesale trade services relating to cannulas and
microcannulas, in particular to cannulas and microcannulas
for sterile cleaning; retail and wholesale trade services
relating to cannulas for disintegrating and aspirating the
natural crystalline of the eye; retail and wholesale trade
services relating to irrigation and aspiration cannulas;
retail and wholesale trade services relating to cannulas for
introducing instruments into the eye; retail and wholesale
trade services relating to instruments for the surgical
treatment of cataract diseases.
16.
Injector, in particular dual function injector and/or injector with stop element
An injector for ejecting an intraocular lens for injecting the latter into an eye or for implanting a corneal endothelial tissue, including an elongate injector body which has a piston rod passage and in which an injector piston rod having a screw thread is guided in a longitudinally displaceable manner. The injector is provided with two operating modes for the displacement of the injector piston rod and is able to be switched between the modes. The first operating mode defines an ejection operation and the second operating mode defines a screwing operation. The injector body has at least one retractable and deployable wing grip, wherein the operating mode is set to ejection operation by the deployed position and the operating mode is set to screwing operation by the retracted position. The injector piston rod includes a stop element.
Surgical, medical and veterinary apparatus and instruments, in particular injection equipment for intraocular lens implants, and cartridges and pistons for injection equipment for intraocular lens implants; intraocular lens implants of artificial material; medical injection equipment for ocular implants, and cartridges and pistons for medical injection equipment for ocular implants; corneal implants and crystalline implants of artificial material; injection equipment for pharmaceutical liquids, surgical irrigation and aspiration instruments; surgical cannulas and microcannulas, especially for sterile cleaning; surgical cannulas for disintegrating and aspirating the natural crystalline of the eye; surgical irrigation and aspiration cannulas, namely, cannulas for introducing instruments into the eye; instruments for the surgical treatment of cataract diseases Advertising; business management; business administration; office functions; marketing; providing information and advice to consumers on commercial and business matters, namely, in the choice of products and services; retail and wholesale store services relating to surgical, medical and veterinary instrument and apparatus, in particular for injection devices for intraocular lens implants, and for cartridges and pads for the injection devices for intraocular lens implants; retail and wholesale store services for intraocular lens implants; retail and wholesale store services for eye implant injection devices, and cartridges and pads for eye implant injection devices; retail and wholesale store services relating to corneal implants and lens implants; retail and wholesale store services relating to pharmaceutical fluid injection equipment, irrigation and aspiration instruments; retail and wholesale store services relating to cannulas and microcannulas, in particular to cannulas and microcannulas for sterile cleaning; retail and wholesale store services relating to cannulas for disintegrating and aspirating the natural crystalline of the eye; retail and wholesale store services relating to irrigation and aspiration cannulas; retail and wholesale store services relating to cannulas for introducing instruments into the eye; retail and wholesale store services relating to instruments for the surgical treatment of cataract diseases
18.
PACKAGING FOR SHIPPING AND STORING INTRAOCULAR LENSES
The invention relates to a method for producing a packaging having an intraocular lens, which is enclosed therein sterilely and substantially gas-tight, in particular e.g. a loading chamber having the intraocular lens preloaded therein or an injector (15) having the intraocular lens preloaded therein, hereinafter also called lens pack or injector pack. According to the invention, the method comprises the following steps: inserting an intraocular lens (15) into an interior of a packaging, the packaging consisting, in a first subregion (17), of a first packaging material, which is substantially gas-tight, and, in a second subregion (19), of a second packaging material, which is permeable to gases, such as water vapor and possibly other gaseous sterilizing substances; carrying out a first sealing of the packaging such that the intraocular lens (15) is enclosed in the interior of the packaging, the interior being delimited partly by the first subregion (17) and partly by the second subregion (19); sterilizing the interior of the packaging sealed according to the first sealing by exposing, for sterilization, the packaging sealed after the first sealing to a gas or gas mixture, such as water vapor and/or other gaseous sterilizing substances, such that the gas or gas mixture, such as the water vapor and/or other gaseous sterilizing substances, can enter the interior of the packaging through the second subregion; carrying out a second sealing of the packaging by sealing off at least a portion of the volume of the gas-tight first subregion (17) of the packaging, with the intraocular lens (15) encased therein, from the volume of the second subregion (19), whereby the intraocular lens is completely packaged in the gas-tight first packaging material. The invention further relates to lens-pack products or injector-pack products resulting from the method, in particular to lens-pack or injector-pack semifinished products and lens-pack or injector-pack finished products produced and/or further processed in the method, and to a packaging that can be used for the method.
A61L 2/07 - 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 phénomènes physiques de la chaleur des gaz chauds de la vapeur
A61L 2/20 - 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 gazeuses, p. ex. des vapeurs
B65B 55/18 - Stérilisation du contenu avant ou durant l'emballage par des liquides ou des gaz
The invention relates to an injector for intraocular lenses and its ram. The injector comprises at least - an injector housing (1) having a piston passage (2), - a nozzle (11) having a nozzle channel (101) tapering towards the distal nozzle opening (107), - a plunger (9) which is mounted in the piston passage (2) so as to be longitudinally movable and so as to define an push axis, a ram (10) being formed distally on the plunger (9), the distal end face of which ram forms a push surface (61), - a loading chamber (36) for the lens. According to the invention, the push surface (61) of the ram (10) has at least one first region (65) and one second region (67), the first region (65) of the push surface (61) being designed to push rear haptics (44) of a lens, which lies in the loading chamber (36), forward, and the second region (67) of the push surface (61), which projects further in the pushing direction than the first region (65), being designed to come into contact with the haptics projection (93) of the lens in order to push the lens in the loading chamber (36) towards the nozzle channel (101) via pressure exerted on the haptics projection (93).
The invention relates to a device for receiving an intraocular lens with a lens body and at least one haptic, the device containing a first half-shell (13) and a second half-shell (15), which are each connected in an articulated manner to one another at a first of the longitudinal sides of same by means of a first joint (29) and can be moved relative to one another from an open position to a closed position, the inner surfaces (17, 19) of the half-shells forming a storage surface. In the open position, the half-shells (13, 15) form an open chamber (46) for positioning or storing the lenses in a relaxed state, and in the closed position, the half-shells (13, 15) form an enclosed chamber (36) for positioning or storing the lenses in a folded state and for ejecting the lenses along the longitudinal extent of the half-shells (13, 15).
An injector (11) is shown and described, in particular for example an injector for ejecting an intraocular lens for the purpose of injecting the latter into an eye or an injector for implanting a corneal endothelial tissue, comprising an elongate injector body (13) which has a piston rod passage (16) and in which an injector piston rod (15) having a screw thread (33) is guided in a longitudinally displaceable manner, wherein the injector (11) is provided with two operating modes for the displacement of the injector piston rod (15) and is able to be switched between said modes, wherein the first operating mode defines an ejection operation and the second operating mode defines a screwing operation. According to the invention, provision is made that the injector body (13) has at least one retractable and deployable wing grip (27, 28), wherein the operating mode is set to ejection operation by the deployed position and the operating mode is set to screwing operation by the retracted position. According to the invention, provision can be made that the injector piston rod comprises a stop element. The stop element is preferably mounted displaceably on the piston rod. The stop element is particularly preferably configured as a soft stop.
Surgical, medical and veterinary instruments and apparatus,
particularly injection instruments for intraocular lenses,
and cartridges and pistons for injection instruments for
intraocular lenses; intraocular lenses; injection
instruments for ocular implants, and cartridges and pistons
for injection instruments for ocular implants; intraocular
corneal implants and intraocular lenses; injection
instruments for pharmaceutical liquids, rinsing instruments
and suction instruments; cannulas and micro-cannulas,
particularly for sterile cleaning; cannulas for breaking and
aspirating the natural lens of the eye; rinsing cannulas
and suction cannulas, cannulas for introducing instruments
into the eye, instruments for the surgical treatment of
cataract diseases.
Surgical, medical and veterinary instruments and apparatus, particularly injection instruments for intraocular lenses, and cartridges and pistons for injection instruments for intraocular lenses; intraocular lenses; injection instruments for ocular implants, and cartridges and pistons for injection instruments for ocular implants; intraocular corneal implants and intraocular lenses; injection instruments for pharmaceutical liquids, surgical instruments, namely, rinsing instruments and suction instruments for eye surgery; cannulas and micro-cannulas, particularly for sterile cleaning; cannulas for breaking and aspirating the natural lens of the eye; rinsing cannulas and suction cannulas, cannulas for introducing instruments into the eye, instruments for the surgical treatment of cataract diseases
Presented is an injection and/ or aspiration device (1), in particular for a three-stage injection and/or aspiration device, for ejecting and/or aspirating of a gas or a liquid, comprising a longitudinal housing (5), in which a piston rod (3) can be guided in an axially displaceable mariner, and a position for a nozzle or a nozzle (7) at a front end of the housing (5), towards which the piston rod (3, 103) can be displaced and/or from which the piston rod (3) can be retracted, a displacement mechanism for moving the piston rod (3) forwards and/ or backwards along the longitudinal housing extension, and an actuating element (19) for manual actuation of the displacement mechanism. The injection and/ or aspiration device (1) is characterised in that the displacement mechanism includes a transmission mechanism, by means of which the actuating element (19) and the piston rod (3) are or can be placed in an articulated driving connection, and the injection and/ or aspiration device comprises a ratchet mechanism for interacting with the piston rod (3).
Surgical, medical and veterinary instruments and apparatus,
particularly injection instruments for intraocular lenses,
and cartridges and pistons for injection instruments for
intraocular lenses; intraocular lenses; injection
instruments for ocular implants, and cartridges and pistons
for injection instruments for ocular implants; intraocular
corneas and intraocular lenses; rinsing instruments and
suction instruments; cannulas and micro-cannulas,
particularly for sterile cleaning; rinsing cannulas and
suction cannulas.
27.
Device for receiving an intraocular lens, and method for folding an intraocular lens
The invention relates to a device for receiving an intraocular lens, comprising a first and a second half-shell which are connected to each other in an articulated manner by a first joint and which can be moved relative to each other from an open position into a closed position. The half-shells form an open chamber in the open position and an enclosed chamber in the closed position. A covering element is pivotally arranged on the longitudinal side of the first of the two half-shells covering the open chamber in the open position and being positioned substantially outside of the enclosed chamber in the closed position. A movable or pivotal stopper can be provided which delimits the open chamber in the ejection direction of the lens in the open position and is positioned substantially outside of the enclosed chamber laterally to the ejection passage in the closed position.
A61F 9/00 - Procédés ou dispositifs pour le traitement des yeuxDispositifs pour mettre en place des verres de contactDispositifs pour corriger le strabismeAppareils pour guider les aveuglesDispositifs protecteurs pour les yeux, portés sur le corps ou dans la main
Surgical, medical and veterinary instruments and apparatus, particularly injection instruments for intraocular lenses, and cartridges and pistons for injection instruments for intraocular lenses; intraocular lenses; injection instruments for ocular implants, and cartridges and pistons for injection instruments for ocular implants; intraocular artificial corneas and intraocular lenses; rinsing instruments and suction instruments for use in eye surgeries; cannulas and micro-cannulas, particularly for sterile cleaning; rinsing cannulas and suction cannulas
Surgical and medical apparatus and instruments, particularly
injection apparatus for intraocular lens implants, as well
as cartridges and seals for injection apparatus for
intraocular lens implants; intraocular lens implants.
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Surgical, medical and veterinary instruments and apparatus,
particularly injection instruments for intraocular lenses,
injection instruments for intraocular lenses, including
cartridges and pistons thereof; intraocular lenses;
injection instruments for ocular implants, injection
instruments for ocular implants, including cartridges and
pistons thereof; intraocular corneas and intraocular lenses;
surgical instruments, namely rinsing and suction instruments
for eye surgery; cannulas and micro-cannulas, particularly
for sterile cleaning; rinsing cannulas and suction cannulas. Advertising; business management; business administration;
office functions; retail sale or wholesale services for
surgical and medical instruments and apparatus, also via
global computer networks; provision of online information on
the selection of goods via a global computer network;
on-line publication of advertising matter. Scientific and technological services as well as research
and design services relating thereto; industrial analysis
and research services.
[ Surgical, medical and veterinary instruments and apparatus, namely, injection instruments with and without intraocular lenses; injection instruments with and without intraocular lenses, and cartridges and pistons thereof; intraocular lenses; injection instruments with and without ocular implants and cartridges and pistons thereof; intraocular corneal transplants; surgical instruments, namely, rinsing and suction instruments for eye surgery; cannulas and micro-cannulas, particularly for sterile cleaning; rinsing cannulas and suction cannulas ] * Surgical, medical and veterinary instruments and apparatus, namely, injection instruments with and without intraocular lenses; injection instruments with and without intraocular lenses, and cartridges and pistons for injection instruments for intraocular lenses all the aforesaid goods excluding gas detectors and sensors for medical use, gas detecting apparatus for medical use, probes for gas detecting apparatus and sensors for medical use, medical instruments for detecting, measuring and monitoring gas for medical use administered to patients on artificial respiration as well as parts and equipment for the excluded products; intraocular lenses; injection instruments with and without ocular implants and cartridges and pistons for injection instruments for ocular implants intraocular corneal transplants; surgical instruments, namely, rinsing and suction instruments for eye surgery; cannulas and micro-cannulas, particularly for sterile cleaning; rinsing cannulas and suction cannulas *
32.
DEVICE FOR RECEIVING AN INTRAOCULAR LENS, AND METHOD FOR FOLDING AN INTRAOCULAR LENS
The invention relates to a device for receiving an intraocular lens (33), comprising a first and a second half-shell (13, 15) which are connected to each other in an articulated manner by a first joint (29) and which can be moved relative to each other from an open position into a closed position. The half-shells (13, 15) form an open chamber (46) in the open position and an enclosed chamber (39) in the closed position. According to the invention, a covering element (45) is pivotally arranged on the longitudinal side of the first of the two half-shells (13), said covering element covering the open chamber (46) in the open position and being positioned substantially outside of the enclosed chamber (39) in the closed position. According to the invention, a movable or pivotal stopper (59) can be provided which delimits the open chamber (46) in the ejection direction of the lens in the open position and is positioned substantially outside of the enclosed chamber (39) laterally to the ejection passage in the closed position. In a preferred embodiment, at least one stopper (59) is molded on the covering element (45). The invention further relates to a method for folding an intraocular lens (33) using said device.
a). The cassette lid (23) seals the cassette body (13) hermetically from the environment. Coupling means, which allow the cassette body (13), which is closed by the lid, to be fastened to an injector (31), are provided on the cassette body (13). The cassette (11) can be inserted into the aperture (39) of an injector (31) in the closed state. For injecting the lens (12), which is received in the receiving space (19), the cassette (11) can be made to pivot into an injection position.
A cassette (11) consists of a cassette body (13) with a space (19) for receiving an intraocular lens (IOL) (12) and a lid (23) for closing the cassette body. The cassette body (13) has openings (17a, 17b) on opposing side walls, wherein an injector piston (20) can penetrate through the opening (17b) and displace an IOL (12), which is received in the receiving space (19), out of the receiving space through the opening (17a). The cassette lid (23) seals the cassette body (13) hermetically from the environment. Coupling means, which allow the cassette body (13), which is closed by the lid, to be fastened to an injector (31), are provided on the cassette body (13). The cassette (11) can be inserted into the aperture (39) of an injector (31) in the closed state. For injecting the lens (12), which is received in the receiving space (19), the cassette (11) can be made to pivot into an injection position.
Surgical and medical instruments and apparatus, in particular devices for injection of intraocular lens implants, as well as cartridges and pistons for devices for injection of intraocular lens implants; intraocular lens implants.
Surgical and medical instruments and apparatus, in particular devices for injection of intraocular lens implants, as well as cartridges and pistons for devices for injection of intraocular lens implants; intraocular lens implants.
Surgical and medical instruments and apparatus, in particular devices for injection of intraocular lens implants, as well as cartridges and pistons for devices for injection of intraocular lens implants; intraocular lens implants.
