| Patents for A61B 3 - Apparatus for testing the eyes; Instruments for examining the eyes (22,654) |
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| 06/05/1990 | US4931865 Apparatus and methods for monitoring television viewers |
| 06/05/1990 | US4930512 Hand held spring-loaded ultrasonic probe |
| 06/05/1990 | US4930507 Monitoring the resonant behavior of in)vivo eye |
| 05/29/1990 | US4929076 Ophthalmic measuring apparatus |
| 05/29/1990 | US4928697 Non-contact high frequency tonometer |
| 05/29/1990 | CA1269755A1 Method and device for in vivo wetting determinations |
| 05/22/1990 | US4927260 Apparatus and method for the precision evaluation of visual function in the fovea centralis (macula) area of the retina |
| 05/22/1990 | US4927259 Apparatus and method for testing visual field |
| 05/15/1990 | US4925293 Intraocular biometer for a slit lamp |
| 05/15/1990 | US4924867 Tonometer apparatus |
| 05/09/1990 | CN2056852U Ophthalmotonometer |
| 05/08/1990 | US4923297 Optical alignment system |
| 05/08/1990 | US4922919 Method for measuring ocular oxidative metabolism |
| 05/08/1990 | US4922914 Disposable cover for tonometer |
| 05/08/1990 | US4922913 Intraocular pressure sensor |
| 05/02/1990 | EP0366421A1 Ophtalmic measuring method and apparatus |
| 04/19/1990 | WO1990003759A1 Device for examining the field of vision |
| 04/18/1990 | EP0364154A1 Optical measuring apparatus for examining eye |
| 04/18/1990 | EP0363811A1 Apparatus and method for the precision evaluation of visual function in the fovea centralis (macula) area of the retina |
| 04/18/1990 | EP0363610A1 Device for examining the visual functions of a human eye |
| 04/18/1990 | EP0363521A1 Function testing apparatus for otoliths |
| 04/17/1990 | US4917480 Eye refractive power measuring apparatus |
| 04/17/1990 | US4917458 Cornea shape measuring apparatus |
| 04/12/1990 | DE3834327A1 Device for objective determination of visual acuity |
| 04/12/1990 | DE3834314A1 Device for detecting the topography of objects |
| 04/12/1990 | DE3834312A1 Device for generating and recording an image of an object and, in particular, of the fundus of the eye |
| 04/12/1990 | DE3834293A1 Device for observing the eye |
| 04/11/1990 | EP0362768A1 Device for maintaining the head of a patient in a predetermined position during ophthalmological examination or treatment |
| 04/11/1990 | EP0362766A1 Control device for an ophthalmological treatment apparatus |
| 04/11/1990 | EP0362765A1 Apparatus for the observation and/or the treatment of a patient, seated or lying |
| 04/05/1990 | WO1990003143A1 Range detector for eye instrument having interrogating beam |
| 04/04/1990 | EP0361766A1 Apparatus for testing dark adaptation |
| 04/03/1990 | US4913545 Adapter for lens retaining ring for use in connection with eye examination |
| 04/03/1990 | CA1267439A1 Slit lamp attachment |
| 03/28/1990 | EP0360397A1 Ophthalmological measurement apparatus |
| 03/22/1990 | DE3831217A1 Method and device for the topometric measurement of the surface configuration of an eye |
| 03/13/1990 | US4907872 Contact lens for enabling treatment of the eye by laser |
| 03/13/1990 | US4907860 Three dimensional viewing glasses |
| 03/13/1990 | US4907595 Apparatus for simultaneous determination of ophthalmic artery blood pressure and flow |
| 03/08/1990 | WO1990002453A1 Apparatus and method for monitoring television viewers |
| 03/08/1990 | WO1990001891A1 Tonometry device |
| 02/27/1990 | US4903706 Ophthalmologic |
| 02/22/1990 | WO1990001291A1 Infrared videorefractometer particularly for application in pediatric ophthalmology |
| 02/22/1990 | WO1990001290A1 Automated ocular perimetry, particularly kinetic perimetry |
| 02/21/1990 | CN2053089U Multipurpose optometry appliance |
| 02/20/1990 | US4902124 Cataract monitoring method and means |
| 02/20/1990 | US4902123 Topography measuring apparatus |
| 02/20/1990 | US4902122 Optical system for determining the variation of curvature of an object on a zone of small dimensions |
| 02/20/1990 | US4902121 Range detector for eye instrument having interrogating beam |
| 02/20/1990 | US4901718 3-Dimensional laser beam guidance system |
| 02/13/1990 | US4900145 Ophthalmic disease detection apparatus |
| 02/13/1990 | US4900144 Three-dimensional shape measurement apparatus |
| 02/13/1990 | US4900143 Ophthalmoscope handpiece with laser delivery system |
| 02/08/1990 | DE3821975A1 Device for generating an image of an object (I) |
| 02/07/1990 | EP0354002A1 Optical alignment system for an ophthalmic instrument |
| 01/30/1990 | US4896959 Visual acuity unit for treatment of amblypia |
| 01/24/1990 | EP0118530B1 Instrument for ophthalmic laser surgery |
| 01/23/1990 | US4895159 Diabetes detection method |
| 01/23/1990 | CA1264633A1 Ophthalmic instrument for measuring intraocular fluid pressure |
| 01/18/1990 | DE3912806A1 Method and arrangement for reading glasses determination |
| 01/17/1990 | CN2051092U Household dynamic state guide type logarithmic visual chart for child |
| 01/17/1990 | CN1038754A Microcomputerized vision tester for eyesight |
| 01/16/1990 | US4894777 Operator mental condition detector |
| 01/16/1990 | US4894670 Slit projection apparatus |
| 01/16/1990 | US4893920 Optical scanning system and method including correction for cross scan error |
| 01/16/1990 | US4893919 Head supported optical suspension system |
| 01/11/1990 | WO1990000028A1 Ophthalmic image stabilization system |
| 01/11/1990 | WO1990000027A1 Ophthalmoscopic device |
| 01/11/1990 | WO1990000026A1 Device for producing an image of an object |
| 01/11/1990 | WO1990000025A1 Device for producing an image of an object |
| 01/11/1990 | WO1990000024A1 Device for observing objects and for recording the topography |
| 01/11/1990 | DE3821977A1 Device for producing an image of an object (II) |
| 01/10/1990 | CN1038705A Surgical debridement glasses |
| 01/03/1990 | EP0349228A1 Apparatus for measuring refractive power of eye |
| 01/02/1990 | US4891630 Computer vision system with improved object orientation technique |
| 12/28/1989 | WO1989012426A1 Ophthalmic surgical device and method with image data reflected off of the eye |
| 12/28/1989 | WO1989012424A1 Hand held spring-loaded ultrasonic probe |
| 12/27/1989 | EP0348057A1 Ophthalmic diagnostic method and apparatus |
| 12/27/1989 | CN2049921U Multi-functional pocket-size physical examination instrument for nerve department |
| 12/27/1989 | CN2049920U High-antijamming infrared photoelectricity reflection eye-moving surveying instrument |
| 12/26/1989 | US4889422 Method and means for detecting dyslexia |
| 12/20/1989 | EP0347372A1 Instrument holder adjustable in height |
| 12/20/1989 | EP0346846A1 Eye movement inspection device |
| 12/20/1989 | EP0346410A1 Split lamp appliance with peripheral lighting. |
| 12/20/1989 | CN2049519U Multifunction signal generator for examinating vision objectively |
| 12/19/1989 | US4887897 Eye examining apparatus |
| 12/14/1989 | WO1989012246A1 Method for measuring the rotation of an asymmetric contact lens |
| 12/13/1989 | EP0346032A1 Contact lens and methods for determining rotation using such contact lens |
| 12/12/1989 | US4886351 Scanning catadioptric ophthalmoscope |
| 12/12/1989 | US4886066 Tonometer having acoustic coupling detection |
| 12/07/1989 | DE3818434A1 Apparatus for the generation of a position-indpendent force, especially a tonometer |
| 11/29/1989 | CN2048345U Automatic laser computer optimetry device |
| 11/28/1989 | US4883351 Apparatus for the detection of diabetes and other abnormalities affecting the lens of the eye |
| 11/28/1989 | US4883061 Method and apparatus for measuring the thickness of eye components |
| 11/28/1989 | US4883056 Pneumatic pressure probe |
| 11/21/1989 | US4881808 Imaging system for surgical lasers |
| 11/21/1989 | US4881807 Optical alignment system |
| 11/21/1989 | US4881806 Automatic interpupillary distance measuring device |
| 11/21/1989 | US4881709 Stand mechanism for a medical optical equipment |
| 11/15/1989 | EP0341483A2 Device for measuring and processing spectra of proper fluorescence from surfaces of organic tissues |