| 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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| 10/24/1989 | US4875767 Apparatus and methods for marking the visual center of the cornea of a human eye |
| 10/24/1989 | US4875235 Welder's mask with breath controlled eye shield |
| 10/18/1989 | EP0336957A1 Viscoelastic material for ophthalmic surgery |
| 10/18/1989 | CN2046021U Double red light-gathering therapeutic instrument for weak sight |
| 10/18/1989 | CN2045999U Safety helmet of electric welder |
| 10/18/1989 | CN2045998U Additive weak sight glasses |
| 10/11/1989 | EP0336065A2 Eye restraining device |
| 10/11/1989 | EP0335963A1 Surgical irrigation and aspiration system |
| 10/11/1989 | CN2045642U Massager for eyesight health care |
| 10/11/1989 | CN2045637U Safety helmet for welding |
| 10/11/1989 | CN2045636U Liquid crystal goggles helmet for welding |
| 10/11/1989 | CN2045598U Children vision distance maintaining frame |
| 10/10/1989 | US4872465 Light-weight disposable protective face shield |
| 10/10/1989 | US4872217 Eye mask |
| 10/05/1989 | WO1989009070A1 Method and syringe for cataract surgery |
| 10/05/1989 | WO1989009034A1 Element for surgical strengthening of a deformed sclera of the eyeball |
| 10/04/1989 | EP0335714A2 Means for tissue removal using laser technology |
| 10/04/1989 | EP0335513A2 Device for assisting in dispensing |
| 10/04/1989 | EP0335056A1 Light filter with automatic optical transmission control |
| 10/03/1989 | USH686 Electro-optical light modulator for protection of optical systems against pulsed lasers |
| 10/03/1989 | US4871094 Means and method for dispensing substances |
| 10/03/1989 | US4871091 Disposable package for liquids |
| 10/03/1989 | US4870964 Opthalmic surgical device and method with image data reflected off of the eye |
| 09/27/1989 | CN1035769A Device for surgical treatment of astigmatism |
| 09/27/1989 | CN1035768A Device for surgical treatment of myopia |
| 09/26/1989 | US4869716 Surgical instrument and method for cutting the lens of an eye |
| 09/26/1989 | US4869715 Ultrasonic cone and method of construction |
| 09/26/1989 | US4868930 Protective eye wear |
| 09/26/1989 | US4868929 Electrically heated ski goggles |
| 09/26/1989 | CA1261553A1 Protective spectacles |
| 09/26/1989 | CA1261225A1 Knife for cataract surgery |
| 09/26/1989 | CA1261222A1 Devices for implantation of deformable intraocular lens structures |
| 09/26/1989 | CA1259873A1 Aspiration fitting adaptor |
| 09/26/1989 | CA1259868A1 Cassette for surgical irrigation and aspiration and sterile package therefor |
| 09/20/1989 | CN2044484U Nearsightedness preventer for younger |
| 09/20/1989 | CN2044481U Health protection clip of vision |
| 09/19/1989 | US4867550 Toroidal lens for sunglasses |
| 09/19/1989 | US4867178 Disposable face shield |
| 09/19/1989 | US4867146 Eye patch |
| 09/13/1989 | EP0331861A1 Device for controlling the transmission of a protective light filter |
| 09/13/1989 | CN1035566A Device and method for laying adjustable artificial lenticule for correcting vision |
| 09/12/1989 | US4866243 Laser applying apparatus |
| 09/12/1989 | US4865441 Apparatus using a laser for treating the eye |
| 09/12/1989 | US4865033 Device for holding a cornea taken from a donated eye |
| 09/12/1989 | US4865029 Endophotocoagulation probe |
| 09/12/1989 | US4864653 Protective shield and visor supporting same |
| 09/12/1989 | CA1259238A1 Intraocular surgical instrument |
| 09/12/1989 | CA1259237A1 Rigid, transparent fluid conduit for surgical irrigation |
| 09/08/1989 | WO1989007921A1 Method and apparatus for controlling the depth of cut of a laser knife |
| 09/08/1989 | WO1989007920A1 Slit lamp appliance for laser treatment of the eye |
| 09/07/1989 | DE3806941A1 Spaltlampengeraet zur laserbehandlung des auges Spaltlampengeraet for laser treatment of the eye |
| 09/06/1989 | EP0331469A2 Frequency selective optical filters |
| 09/06/1989 | EP0331082A1 Apparatus and process for application and adjustable reprofiling of synthetic lenticules for vision correction |
| 09/06/1989 | CN2043876U Efficient photoelectricity treater for myopia and/or amblyopia |
| 09/06/1989 | CN1035246A Hypnotic cover |
| 09/05/1989 | US4863457 Drug delivery device |
| 09/05/1989 | US4863244 Electro-optic welding lens assembly |
| 09/05/1989 | US4862902 Eye protector |
| 09/05/1989 | US4862888 Laser system |
| 09/05/1989 | CA1259105A1 Method and apparatus for ophthalmological surgery |
| 08/30/1989 | EP0236476A4 Oxygenated perfluorinated perfusion of the ocular globe. |
| 08/29/1989 | US4861332 Ultrasonic probe |
| 08/24/1989 | WO1989007426A1 ''spare parts'' for ophthalmic surgical procedures |
| 08/22/1989 | US4859048 Cylindrical lens for sunglasses |
| 08/22/1989 | US4858324 Knife blades and method of making said knife blades |
| 08/16/1989 | EP0327624A1 Corneal vacuum trephine system |
| 08/15/1989 | US4856891 Eye fundus tracker/stabilizer |
| 08/15/1989 | US4856535 Protective face shield |
| 08/15/1989 | US4856513 Laser reprofiling systems and methods |
| 08/15/1989 | US4856116 Sweatbands |
| 08/15/1989 | US4856109 Face protective device |
| 08/10/1989 | WO1989006938A1 Device for surgical treatment of astigmatism |
| 08/10/1989 | WO1989006937A1 Device for surgical treatment of ametropia |
| 08/10/1989 | WO1989003202A3 Method and apparatus for laser emulsification |
| 08/09/1989 | EP0326760A2 Laser beam guidance apparatus |
| 08/09/1989 | EP0326585A1 Medical eye shield |
| 08/08/1989 | US4856089 Combined eye covering and ear covering assembly |
| 08/08/1989 | US4856086 Radio glasses |
| 08/08/1989 | US4854307 Applying liquid adhesive to upper eyelid to counteract drooping |
| 08/08/1989 | US4854302 Video equipped endoscope with needle probe |
| 08/08/1989 | US4853974 Frameless face protector |
| 08/08/1989 | US4853973 Welding helmet |
| 08/02/1989 | EP0326129A1 Guiding device for visually handicapped person |
| 08/02/1989 | EP0325832A1 Laser sources |
| 08/02/1989 | CN2042208U 弧光镜 Arc mirror |
| 08/01/1989 | US4852189 Headband structure |
| 08/01/1989 | US4852186 Combined visor and protective shield |
| 08/01/1989 | US4852185 Protective face shield |
| 08/01/1989 | CA1258021A1 Angulated ultrasonic surgical handpieces and method for their production |
| 07/27/1989 | WO1989006522A2 Phaco-emulsification apparatus and method |
| 07/27/1989 | WO1989006519A2 Method and apparatus for laser surgery |
| 07/26/1989 | EP0325201A2 Stimulating device to improve the sight of persons with a poor sight |
| 07/26/1989 | EP0272256A4 Liquid dispensing apparatus and cartridge. |
| 07/25/1989 | US4850690 Head-mounted analog retina test set |
| 07/25/1989 | US4850687 Device for moving a beam of light in a plane of impact |
| 07/25/1989 | US4850377 Method of providing pneumatic drive for closing a scissors |
| 07/25/1989 | US4850376 Ophthalmic shield with removable compression device |
| 07/25/1989 | US4850058 Pair of goggles and the manufacturing method thereof |
| 07/25/1989 | US4850054 Multipurpose sun visor |
| 07/20/1989 | DE3800499A1 Eye rinsing bottle |