| Patents for A61B 3 - Apparatus for testing the eyes; Instruments for examining the eyes (22,654) |
|---|
| 11/15/1989 | CN2047550U Optical flattening tonometer |
| 11/09/1989 | DE3814771A1 Equipment carrier |
| 11/08/1989 | CN2047174U Measuring instrument for examining cornea thickness and atrial depth |
| 11/07/1989 | US4878750 Ophthalmic measuring apparatus |
| 10/31/1989 | US4877322 Method and apparatus for measuring blood oxygen levels in selected areas of the eye fundus |
| 10/31/1989 | US4877321 Slit lamp microscope |
| 10/25/1989 | EP0338975A1 Ophthalmic apparatus for performing examination and therapy |
| 10/25/1989 | EP0338139A1 Apparatus and method for self-examination of the eye and surrounding facial areas |
| 10/25/1989 | EP0188470B1 Eye testing apparatus for examining the bottom of the eye |
| 10/24/1989 | US4875767 Apparatus and methods for marking the visual center of the cornea of a human eye |
| 10/18/1989 | EP0337745A1 Ophthalmological diagnosis method and apparatus |
| 10/18/1989 | EP0337651A1 Ophthalmological diagnosis method and apparatus |
| 10/17/1989 | US4874236 Ophthalmologic apparatus for fundus examination |
| 10/17/1989 | CA1262310A1 Indirect ophthalmoscopy lens for use with slit lamp biomicroscope |
| 10/10/1989 | US4872460 Noncontact type tonometer |
| 10/05/1989 | WO1989009015A1 System for determining visual range |
| 10/03/1989 | US4870964 Opthalmic surgical device and method with image data reflected off of the eye |
| 09/28/1989 | DE3808420A1 Method and device for examination for squint |
| 09/26/1989 | US4869589 Automated visual screening system |
| 09/26/1989 | US4869264 Electroencephalographic consciousness and anesthetic monitor |
| 09/26/1989 | CA1259837A1 Phase locked stepper motor controlled light chopper |
| 09/21/1989 | WO1989008423A1 Rapid eye movement sleep state detector |
| 09/21/1989 | DE3839272A1 Arrangement for measuring on the fundus of the eye |
| 09/19/1989 | US4867554 Surface examining apparatus |
| 09/19/1989 | US4867405 Stand mechanism for a medical optical equipment |
| 09/13/1989 | CN2044355U Centrometer |
| 09/05/1989 | US4863261 Method of and apparatus for measuring the extent of clouding of the lens of a human eye |
| 09/05/1989 | US4863260 System for topographical modeling of anatomical surfaces |
| 09/05/1989 | US4863259 Rapid eye movement sleep state detector |
| 09/05/1989 | US4863258 Apparatus and stimulus design for producing and evaluating binocular field effects in vision |
| 08/30/1989 | EP0329757A1 Apparatus for determining the contour of the cornea of a human eye |
| 08/29/1989 | US4861156 Visual acuity testing system |
| 08/29/1989 | US4861155 Method and apparatus for measuring curvature of the cornea |
| 08/29/1989 | US4861154 Automated visual assessment system with steady state visual evoked potential stimulator and product detector |
| 08/29/1989 | US4860755 Differential pressure applanation tonometer |
| 08/23/1989 | EP0163674B1 Apparatus for testing the field of view (iii) |
| 08/22/1989 | US4859052 Portable screen assembly for visual acuity testing |
| 08/22/1989 | US4859051 Eye testing apparatus |
| 08/22/1989 | US4859050 Method and system for generating a synchronous display of a visual presentation and the looking response of many viewers |
| 08/16/1989 | EP0327693A1 Ophthalmic device |
| 08/15/1989 | US4856892 Ophthalmoscope |
| 08/15/1989 | US4856891 Eye fundus tracker/stabilizer |
| 08/15/1989 | US4856890 Ophthalmic photographing device |
| 08/15/1989 | US4856872 Attachment for microscopes |
| 08/10/1989 | WO1989006930A1 Ophthalmological instrument |
| 08/09/1989 | EP0326760A2 Laser beam guidance apparatus |
| 08/09/1989 | EP0230423B1 Eye movement measuring apparatus |
| 08/08/1989 | US4855650 Graphic processor output dynamic range corrector system for analysis of brightness contrast |
| 08/08/1989 | US4854695 Visual acuity testing |
| 08/08/1989 | US4854694 Eye fixation monitor |
| 08/08/1989 | US4854693 Ophthalmic disease detection apparatus |
| 08/08/1989 | US4854692 Ophthalmic examination apparatus |
| 08/08/1989 | US4854691 Laser beam scanning type eye fundus camera |
| 08/03/1989 | DE3835462A1 Arrangement and method for setting an examining instrument as well as for examining the eye |
| 08/02/1989 | CN2041938U Multipurpose automatic eye-inspecting instrument |
| 08/01/1989 | US4852988 Visor and camera providing a parallax-free field-of-view image for a head-mounted eye movement measurement system |
| 08/01/1989 | US4852987 Device for measuring eye lens opacity |
| 07/25/1989 | US4850691 Method and apparatus for determining pupillary response parameters |
| 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 |
| 07/18/1989 | US4848899 Fixation sight apparatus for ophthalmologic instrument |
| 07/18/1989 | US4848898 Apparatus for testing color vision |
| 07/18/1989 | US4848897 Ophthalmological diagnosis apparatus |
| 07/18/1989 | US4848896 Eye refractometer |
| 07/18/1989 | US4848895 Automatic eye refractive power measuring apparatus |
| 07/18/1989 | US4848340 Eyetracker and method of use |
| 07/18/1989 | CA1257495A1 Head-borne binocular indirect ophthalmoscope with integrated telescope |
| 07/12/1989 | EP0323787A1 Device for centering and blocking optical lenses |
| 07/12/1989 | CN1033737A Fluid-carrying components of apparatus for automatic control of intraocular pressure |
| 07/11/1989 | US4847486 Electro-optical alertness monitoring apparatus |
| 07/11/1989 | US4846568 Method of analyzing an electroretinogram |
| 07/05/1989 | CN2040649U One axle cross embolus mirror |
| 07/04/1989 | US4844607 Vision tester with color corrected illuminating system |
| 07/04/1989 | US4844078 Device for and method of determination eye pressure |
| 06/28/1989 | EP0321586A1 Illumination/observation optical apparatus |
| 06/28/1989 | EP0321551A1 Light stimulator |
| 06/28/1989 | CN2039959U Eyesight tester |
| 06/27/1989 | US4842401 Instilling a fluorescent dye that fluoresce at a wavelength free of interference from the natural fluorescence of the eye |
| 06/27/1989 | US4841984 Fluid-carrying components of apparatus for automatic control of intraocular pressure |
| 06/21/1989 | EP0320767A1 Method for testing the visual field |
| 06/21/1989 | CN2039552U Flashing diagnosis and curing apparatus |
| 06/20/1989 | US4840479 Crossed cylinder lenses refractor with three-lens variable crossed cylinder assembly and method of use |
| 06/14/1989 | EP0319568A1 Eye diagnosis process |
| 06/13/1989 | US4838684 Apparatus for and method of testing visual acuity |
| 06/13/1989 | US4838683 Ophthalmic measuring method and apparatus |
| 06/13/1989 | US4838682 Ocular topology system |
| 06/13/1989 | US4838681 Method and means for detecting dyslexia |
| 06/13/1989 | US4838680 Optical system for retinal camera |
| 06/13/1989 | US4838679 Apparatus for, and method of, examining eyes |
| 06/13/1989 | US4838678 Magnifying binocular ophthalmoscope |
| 06/13/1989 | US4838676 Optical device for measuring the position of the main or other directions of vision of both eyes, and anomalies in binocular vision |
| 06/07/1989 | EP0319446A1 Automated visual screening system |
| 06/06/1989 | US4837851 Monitoring technique for determining what location within a predetermined area is being viewed by a person |
| 06/06/1989 | US4836670 Eye movement detector |
| 06/06/1989 | US4836207 Method and apparatus to monitor cholesterol levels with photon correlation spectroscopy |
| 06/06/1989 | US4836188 Instrument for illuminated sterescopic viewing of body cavities |
| 05/31/1989 | EP0317768A1 Topography measuring apparatus |
| 05/30/1989 | US4834529 Apparatus and method for determining the symmetry of a surface |
| 05/30/1989 | US4834528 Infrared photoretinoscope |
| 05/30/1989 | US4834527 Working distance alignment optical system for ophthalmological instrument |