| Patents for A61F 9 - Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand (32,647) |
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| 04/04/1989 | US4817599 To and fro washing system and method |
| 03/28/1989 | US4816018 Ultrasonic probe tip |
| 03/28/1989 | US4816017 Surgical instrument |
| 03/28/1989 | US4815839 Infrared/video electronystagmographic apparatus |
| 03/28/1989 | US4815838 Visor mounted lens |
| 03/28/1989 | US4815463 Surgical apparatus for radial keratotomy |
| 03/28/1989 | US4815218 Gauge for calibrating surgical scalpel |
| 03/23/1989 | WO1989002250A1 Tubular microsurgery cutting apparatus |
| 03/22/1989 | EP0307495A1 Surgical instrument |
| 03/22/1989 | CN2034701U Video-audio controller |
| 03/22/1989 | CN2034441U Weight eyeball constriction device |
| 03/22/1989 | CN2034389U Portable crash helmet |
| 03/21/1989 | US4813927 Parallel infusion apparatus and method |
| 03/21/1989 | CA1251534A1 Hand-held communication device and system employing such devices |
| 03/21/1989 | CA1251301A1 Hat |
| 03/16/1989 | DE3729964A1 Head mask for welders |
| 03/15/1989 | EP0248844A4 Angulated ultrasonic surgical handpieces. |
| 03/15/1989 | CN2034286U Sunshading screen glasses for preventing wind and sand |
| 03/15/1989 | CN2034058U Magnetic therapeutic air vesicle eyeshield |
| 03/15/1989 | CN2034057U Electronic therapeutic spectacles for myopia |
| 03/14/1989 | US4812746 Method of using a waveform to sound pattern converter |
| 03/14/1989 | US4812613 Beam guiding optical system for laser radiation |
| 03/14/1989 | US4811430 Eye shield and headband combination |
| 03/08/1989 | EP0306409A1 Optical system for the determination of the variation of the curvature of an object within a zone of small dimensions |
| 03/08/1989 | EP0305405A1 Precision laser system useful for ophthalmic surgery |
| 03/07/1989 | US4810242 Surgical cassette proximity sensing and latching apparatus |
| 03/07/1989 | US4810080 Protective eyewear with removable nosepiece and corrective spectacle |
| 03/01/1989 | EP0305170A2 Ophthalmic viewing instrument |
| 03/01/1989 | CN2033261U Protective ocular of a electric welding helmet |
| 03/01/1989 | CN2033260U Convenient electric welding mask |
| 03/01/1989 | CN2033259U Mini medical instrument of feeble sight |
| 02/28/1989 | US4808154 Phacoemulsification/irrigation and aspiration sleeve apparatus |
| 02/28/1989 | US4807989 Surgical microscope system |
| 02/28/1989 | US4807623 Device for simultaneously forming two incisions along a path on an eye |
| 02/22/1989 | CN2032869U Automatic light-covered protecting device for welding |
| 02/22/1989 | CN2032868U Light-control welding face guard |
| 02/21/1989 | US4805639 Medical cap with face shield |
| 02/21/1989 | US4805616 Bipolar probes for ophthalmic surgery and methods of performing anterior capsulotomy |
| 02/20/1989 | EP0264369A4 Retinal tack and method for implanting same. |
| 02/16/1989 | EP0261242A4 Device for carrying out ophtalmological operations. |
| 02/15/1989 | EP0303174A1 Apparatus for ophthalmological correction surgery |
| 02/09/1989 | WO1989000869A1 Glaucoma drainage in the lacrimal system |
| 02/09/1989 | WO1989000844A1 Medical eye shield |
| 02/08/1989 | CN2032335U Liquid crystal lens for electric arc welding mask |
| 02/08/1989 | CN2032333U High speed automatic light adjustable spectacles |
| 02/07/1989 | US4802719 Infra-red laser shield |
| 02/07/1989 | US4802243 Acoustic headgear-sun visor assembly |
| 02/02/1989 | DE3724282A1 Supplementary optical system for surgical microscopes and slit lamps for laser treatment |
| 02/01/1989 | EP0301322A1 Device for visual stimulation |
| 02/01/1989 | EP0160688B1 Pulsed laser for medical applications |
| 02/01/1989 | CN2031665U Five-hole glasses for correcting myopia |
| 02/01/1989 | CN2031664U Photoelectric apparatus for prevention and treatment of myopia and amblyopia |
| 02/01/1989 | CN2031663U Apparatus for reducing ocular pressure |
| 02/01/1989 | CN2031656U Appliance for removing magnetic foreign bodies from eye |
| 02/01/1989 | CN2031632U Pupil health rack |
| 01/31/1989 | US4801198 Slit lamp attachment |
| 01/26/1989 | WO1989000528A1 Operator station emergency visual assurance method and apparatus |
| 01/26/1989 | WO1989000430A1 Electrochemical contact lens disinfection and neutralization system |
| 01/26/1989 | WO1989000404A1 Corneal vacuum trephine system |
| 01/25/1989 | CN2031537U Health glasses |
| 01/24/1989 | US4799487 Reanimation device and method for treating the paralyzed face |
| 01/24/1989 | US4799478 Device for coagulation of biological tissues |
| 01/18/1989 | EP0299844A1 Viewing apparatus |
| 01/18/1989 | EP0299836A1 Optical system and surgical apparatus comprising said system |
| 01/18/1989 | EP0298983A1 Adjustable transparency spectacles. |
| 01/17/1989 | US4798580 Disposable peristaltic pump cassette system |
| 01/17/1989 | US4798204 Method of laser-sculpture of the optically used portion of the cornea |
| 01/17/1989 | US4797956 Eye shield |
| 01/12/1989 | WO1989000029A1 Synthetic polymer for endocapsular lens replacement |
| 01/11/1989 | EP0112378B1 Electro-optical device for monitoring instantaneous singlet oxygen concentration produced during the treatment of cancer by means of photochemotherapy |
| 01/11/1989 | CN2030478U Nearsightedness-preventing device |
| 01/10/1989 | US4796987 Digital display for head mounted protection |
| 01/10/1989 | US4796623 Corneal vacuum trephine system |
| 01/10/1989 | US4796621 Protective surgical face mask |
| 01/04/1989 | EP0297115A1 Small incision intraocular lens with adjustable power |
| 01/04/1989 | CN2030081U Portable manual electric arc welding gas and dustproof helmet |
| 01/04/1989 | CN2030080U Electric arc welding antiarc light helmet |
| 01/04/1989 | CN2030079U Therapeutic device for eye illness |
| 01/03/1989 | CA1248126A1 Acrylate and methacrylate monomers and polymers |
| 01/03/1989 | CA1247802A1 Protecting device |
| 12/29/1988 | WO1988010096A1 Holder for inserting corneal curvature adjustment ring |
| 12/29/1988 | WO1988010088A1 Light stimulator |
| 12/28/1988 | EP0296982A1 Device for correcting the shape of an object by laser treatment |
| 12/28/1988 | CN88104505A Holder for inserting corneal curvature adjustment ring |
| 12/27/1988 | US4793700 Gaze-fixing device for surgical microscope |
| 12/27/1988 | US4793345 High voltage protection circuit for ultrasonic cataract remover |
| 12/27/1988 | US4793003 Light occlusive eye patch |
| 12/27/1988 | US4793002 Protective eyewear |
| 12/27/1988 | US4793001 Full facial shield assembly |
| 12/21/1988 | EP0295532A2 Device for outputting characters and symbols by electric current stimulation pulses |
| 12/21/1988 | CN88205393U Apparatus for prevention and cure of stare type nearsightedness |
| 12/21/1988 | CN88202329U Electric welding mask |
| 12/20/1988 | US4792334 For applying liquid medicine from a reservoir |
| 12/20/1988 | US4791924 Lens forceps and method of use thereof |
| 12/20/1988 | CA1246917A1 Visual accommodation trainer-tester |
| 12/14/1988 | EP0294945A1 Lens forceps and method of use thereof |
| 12/14/1988 | CN88210979U Welding head screen with additive observation window |
| 12/13/1988 | US4790816 Surgical cassette proximity sensing and latching apparatus |
| 12/13/1988 | US4790031 Eye shield |
| 12/08/1988 | EP0240515A4 Rigid, transparent fluid conduit for surgical irrigation. |