| Patents for A61B 3 - Apparatus for testing the eyes; Instruments for examining the eyes (22,654) |
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| 05/30/1989 | US4834526 Eye fundus camera having automatic exposure control means |
| 05/30/1989 | US4834105 Calibration method and apparatus for tonometers |
| 05/24/1989 | EP0317039A1 Slit lamp device provided with auxiliary illumination |
| 05/24/1989 | CN2037979U Stimulator for objective chromoscopy |
| 05/24/1989 | CN2037978U Photographic box for eyeball foreign matter locating |
| 05/23/1989 | US4832486 Method and apparatus or in vitro evalution of focal length and focal length changes in lenses from human and animal eyes |
| 05/23/1989 | US4832043 Ophthalmic disease detection apparatus |
| 05/23/1989 | CA1254658A1 Method and apparatus for analysis and correction of abnormal refractive errors of the eye |
| 05/18/1989 | WO1989004139A1 Apparatus for examining the eye by iriscopy and/or irigraphy |
| 05/18/1989 | WO1989004138A1 Split lamp appliance with peripheral lighting |
| 05/18/1989 | DE3831461A1 Method and arrangement for comparing objects in reflected light |
| 05/18/1989 | DE3737935A1 Stereo colour television microscope |
| 05/17/1989 | CN2037601U Movable eyesight-test instrument |
| 05/17/1989 | CN1032900A Pneumatic pressure probe |
| 05/17/1989 | CN1032899A Objective detector for colour sense |
| 05/10/1989 | EP0315329A2 Pneumatic pressure probe |
| 05/10/1989 | EP0315160A1 Ultrasonic ophthalmic measuring apparatus |
| 05/10/1989 | CN2037214U Self-diagnosing instrument for eye disease |
| 05/09/1989 | US4828381 Automatic visibility correction viewfinder system for optical devices |
| 05/03/1989 | EP0314471A1 Three-dimensional shape measurement apparatus |
| 05/03/1989 | DE3836667A1 Device for observing the fundus of the eye by means of laser beam scanning |
| 05/02/1989 | US4826308 Method and system for detecting, characterizing and monitoring optic nerve diseases |
| 05/02/1989 | US4825873 Non-contact eye pressure meter |
| 05/02/1989 | CA1253474A1 Binocular indirect ophthalmoscope |
| 04/27/1989 | DE3831929A1 Reflecting contact lens for application to the sclera of the human eye |
| 04/26/1989 | CN1032487A Laser diffusive-spot optometer |
| 04/25/1989 | US4824238 Comparator for optic disc analysis and method of use thereof |
| 04/19/1989 | EP0312356A1 Fluid-carrying components of apparatus for automatic control of intraocular pressure |
| 04/18/1989 | US4822162 Method and device for measuring retinal response as a function of position of the retina |
| 04/11/1989 | US4820040 Crossed cylinder lenses refractor and method of use |
| 04/11/1989 | US4820039 Medical apparatus for diagnosing eye conditions |
| 04/11/1989 | US4820037 Apparatus for measuring the refractive power of an eye |
| 04/05/1989 | EP0310045A1 Ophthalmologic apparatus |
| 04/05/1989 | CN2035218U Multi-puropose pen-type hand-lamp for ophthalmology treatment |
| 04/04/1989 | USH618 Interpupillary distance measuring device |
| 04/04/1989 | US4818091 System and method of detecting visual field defects |
| 04/04/1989 | US4818068 Slit apparatus |
| 04/04/1989 | US4817620 Noncontact type tonometer |
| 04/04/1989 | US4817432 Digital ultrasonic instrument for ophthalmic use |
| 03/29/1989 | EP0308457A1 Ocular observation device, utilizing the reflection of an infrared beam from the eyeball |
| 03/28/1989 | US4815839 Infrared/video electronystagmographic apparatus |
| 03/23/1989 | WO1989002585A1 Measuring light intensity variations |
| 03/23/1989 | WO1989002249A1 Method and apparatus to monitor cholesterol levels |
| 03/23/1989 | WO1989002248A1 Measuring head movements |
| 03/23/1989 | WO1989002243A1 Eye movement measuring and supervising device |
| 03/22/1989 | EP0307604A2 Means and method for tracing scotomas in the eye of a probationer |
| 03/21/1989 | US4813779 Perimeter |
| 03/21/1989 | US4813778 For positioning an eye to be examined |
| 03/15/1989 | EP0307185A2 Scanning optical apparatus |
| 03/14/1989 | US4812033 Ophthalmic apparatus |
| 03/14/1989 | US4811739 Method and apparatus for the determination of substances in human fluids |
| 03/09/1989 | WO1989001762A1 Method for detecting cataractogenesis |
| 03/09/1989 | WO1989001757A1 Method and device for measuring retinal response |
| 03/09/1989 | WO1989001756A1 Apparatus for determining the contour of the cornea of a human eye |
| 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 | EP0306346A2 Interactive determination of sleep stages |
| 03/08/1989 | CN2033668U Eyelid retractor |
| 03/08/1989 | CN2033667U Disc visual chart |
| 03/07/1989 | US4810085 Corneal configuration measuring apparatus |
| 03/07/1989 | US4810084 Retinal camera |
| 03/07/1989 | US4810083 Binocular indirect ophthalmoscope |
| 03/01/1989 | EP0305238A1 Automatic pupillometer |
| 03/01/1989 | EP0305170A2 Ophthalmic viewing instrument |
| 03/01/1989 | EP0305124A2 Monitoring technique for determining what location within a predetermined area is being viewed by a person |
| 03/01/1989 | CN2033247U Orientational instrument for eyeball foreign body |
| 02/28/1989 | US4807988 Method and device for evaluating vision |
| 02/28/1989 | US4807987 Deep cavity binocular loupe |
| 02/28/1989 | CA1250470A1 Refractor with optically encoded cylinder axis position |
| 02/16/1989 | DE3818331A1 Arrangement and method for high-resolution ophthalmoscopy |
| 02/16/1989 | DE3818278A1 Examining instrument and method for the eye, in particular the fundus of the eye |
| 02/16/1989 | DE3725817A1 Eye optical examination appts. - uses reference light beam to track eye movements and continuously adjust angle of view |
| 02/14/1989 | US4804262 Automatic perimeter |
| 02/07/1989 | USH574 Subject operated pupilometer |
| 02/02/1989 | DE3724282A1 Supplementary optical system for surgical microscopes and slit lamps for laser treatment |
| 01/31/1989 | US4801200 Optometric lens trial frame |
| 01/31/1989 | US4801198 Slit lamp attachment |
| 01/24/1989 | US4800404 Apparatus and method for testing visual sensitivity to glare |
| 01/24/1989 | US4799785 Cornea contour mapping |
| 01/24/1989 | US4799784 Visual vertex finder |
| 01/24/1989 | US4799783 Eye fundus camera |
| 01/24/1989 | US4799489 Tonometer |
| 01/19/1989 | EP0269621A4 Electroencephalographic consciousness and anaesthetic monitor. |
| 01/18/1989 | EP0299710A2 Ophthalmic disease detection apparatus |
| 01/18/1989 | EP0299709A2 Ophthalmic disease detection apparatus |
| 01/17/1989 | US4798458 Anomaloscope |
| 01/17/1989 | US4798457 Self-conscious type eye examining apparatus |
| 01/17/1989 | US4798456 Method for evaluating metamorphopsia |
| 01/17/1989 | US4798214 Stimulator for eye tracking oculometer |
| 01/12/1989 | WO1989000298A1 Illumination/observation optical apparatus |
| 01/10/1989 | US4796989 Opthalmological measuring apparatus |
| 01/10/1989 | US4796859 Slit lamp assembly |
| 01/04/1989 | EP0297134A1 Unidirectional occluder |
| 01/03/1989 | US4795250 Ophthalmic apparatus |
| 12/29/1988 | WO1988010089A1 Eye diagnosis process |
| 12/29/1988 | WO1988010088A1 Light stimulator |
| 12/28/1988 | EP0296769A2 Ophthalmic disease detection method and apparatus |
| 12/28/1988 | EP0296733A1 Ophthalmic disease detection apparatus |
| 12/28/1988 | CA1247424A Method of selecting contact lenses for visual correction |
| 12/27/1988 | US4793700 Gaze-fixing device for surgical microscope |
| 12/22/1988 | DE3718689A1 Impression tonometer (impression comparator) |