Patents
Sitemap › A61 - Medical or veterinary science; Hygiene › A61B - Diagnosis; Surgery; Identification › A61B 3 - Apparatus for testing the eyes; Instruments for examining the eyes
Patents for A61B 3 - Apparatus for testing the eyes; Instruments for examining the eyes (22,654)
09/1999
09/07/1999US5947908 Color reactivity device and method
09/07/1999US5947898 For blowing compressed gas against an examined eye through a nozzle
09/01/1999EP0730428B1 Scanning ophthalmoscope
08/1999
08/31/1999US5946075 For screening for abnormalities
08/31/1999US5946073 Non-contact type tonometer
08/26/1999WO1999042760A1 Objective lens system for imaging instrument
08/26/1999WO1999042030A1 Compact imaging instrument system
08/26/1999WO1999042029A1 Compact imaging instrument system
08/26/1999DE3546915C2 Single objective stereo microscope
08/26/1999DE19815673A1 Ophthalmological inspection unit
08/25/1999CN2334340Y Double Rayleigh color matching type achromatopsia examining instrument
08/24/1999US5943118 Arrangement and method for illumination in a stereoscopic ophthalmic microscope
08/24/1999US5943117 Scanning laser ophthalmoscope for retinal microphotocoagulation and measurement of wavefront aberrations
08/24/1999US5943116 System for imaging an ocular fundus semi-automatically at high resolution and wide field
08/24/1999US5943115 Servo tracking system utilizing phase-sensitive detection of reflectance variations
08/24/1999US5942954 Apparatus and method for measuring vestibular ocular reflex function
08/19/1999WO1999040838A1 Ophthalmological examination unit
08/19/1999DE19901963A1 Stereoscopic microscope esp. for surgical applications
08/18/1999CN1226143A Portable imaging capture unit for eye
08/18/1999CA2262197A1 Automatic segmentation of nystagmus or other complex curves
08/17/1999US5940166 Binocular indirect ophthalmoscope
08/17/1999US5940165 Ophthalmic apparatus
08/17/1999US5938620 Apparatus for testing color discrimination in the human visual system
08/17/1999CA2007903C Device for detecting keraconjunctivitis sicca
08/12/1999WO1999039625A1 Method for measuring the intra-ocular pressure through the eyelid and device for realising the same
08/11/1999CN2332356Y Strabism analyzer
08/10/1999US5936764 Laser scanning optical microscope
08/10/1999US5936731 Method for simultaneous detection of multiple fluorophores for in situ hybridization and chromosome painting
08/10/1999US5936724 Flicker photometer
08/10/1999US5936706 Ophthalmic instrument
08/10/1999US5935076 Method and apparatus for accurately measuring the transmittance of blood within a retinal vessel
08/04/1999EP0933060A1 Apparatus for photographing the interior of the eye
08/04/1999EP0693899A4 Improved non-contact tonometer
08/03/1999US5933210 Method for presenting two simultaneous images
07/1999
07/28/1999EP0931504A1 Ophthalmic apparatus
07/28/1999EP0713371A4 Device for monitoring intraocular and blood pressure
07/27/1999US5929972 Communication apparatus and method for performing vision testing on deaf and severely hearing-impaired individuals
07/27/1999US5929971 Optometric apparatus, including and addition power mode, for subjectively examining a visual function of an eye
07/27/1999US5929970 Optical characteristic measuring apparatus
07/22/1999WO1999035961A1 Fiber optic eye-tracking system
07/22/1999DE19750699C1 Opthalmological work-unit with desk, head-rest, and frame
07/21/1999EP0929868A2 A system and method for automatic management of summoning, identifying, self-testing and/or self-tutoring of subjects
07/21/1999EP0929255A1 Multi-spot laser surgery
07/21/1999EP0695462B1 Instructive display
07/21/1999CN2329320Y Positioning locking mechanism for halogen stungsten lamp bulb of slit-lamp microscope
07/21/1999CN2329319Y Fundus microcirculation tester
07/21/1999CN1223556A Tonometer
07/20/1999US5926252 Ophthalmic instrument that measures rotation of a toric contact lens
07/20/1999US5926251 Eye image tracking apparatus
07/20/1999US5926238 Image display device, semiconductor device and optical element
07/15/1999WO1999034733A1 Method for exploring and displaying tissues of human or animal origin from a high frequency ultrasound probe
07/15/1999WO1999034728A1 Corneal topographer with central and peripheral measurement capability
07/15/1999WO1999034727A1 Enhancing and extracting second order nonlinear response components
07/15/1999WO1999034725A2 Corneal topographer with central and peripheral measurement capability
07/15/1999DE19752595C1 Arrangement for determining a number of parameters of a curved surface, esp. a cornea surface
07/15/1999CA2317474A1 Method for exploring and displaying tissues of human or animal origin from a high frequency ultrasound probe
07/14/1999EP0928596A1 Subjective eye refractive power measuring apparatus
07/14/1999EP0928153A1 Visual field testing method and apparatus
07/13/1999US5923399 Scanning laser ophthalmoscope optimized for retinal microphotocoagulation
07/13/1999US5921981 Multi-spot laser surgery
07/13/1999CA2173344C Keratometer having photographically produced bore pattern
07/08/1999WO1999033393A2 Handheld corneal topography system
07/07/1999EP0926979A1 A tonometer system for measuring intraocular pressure by applanation and/or indentation
07/07/1999EP0755218B1 Method and apparatus for determining spectral sensitivity parameters of colour-sensitive receptors in the eye
07/06/1999US5920375 Process for measuring the visual field recognizable by the eye of a patient
07/06/1999US5920374 Device for testing for anterior visual system disease
07/06/1999US5920373 For determining the birefringent topography of a birefringent sample
07/06/1999US5919132 On-line and real-time spectroreflectometry measurement of oxygenation in a patient's eye
07/01/1999WO1999032036A1 Use of an ultrasonic transducer for echographic exploration of human or animal body tissues or organs in particular of the eyeball posterior segment
07/01/1999WO1999032029A2 Replaceable prism system for applanation tonometer
06/1999
06/30/1999EP0925013A1 Portable imaging capture unit for the eye
06/30/1999EP0925012A1 Method for testing a person's sight, and corresponding calibrating standard
06/30/1999CN1221504A Personal identification
06/30/1999CN1221503A Personal identification
06/29/1999US5916149 Shielded illumination device for ophthalmic surgery and the like
06/24/1999WO1999030609A1 Device and method for filming a dimly illuminated object
06/24/1999WO1999009880A3 Device for determining a fixation point
06/24/1999CA2311791A1 Device and method for filming a dimly illuminated object
06/23/1999EP0924494A2 Topometer for shining surfaces
06/22/1999US5914772 Method and device for testing eyes
06/22/1999US5914771 Ophthalmologic viewing apparatus
06/22/1999US5914770 Ophthalmological examination instrument and method for operation thereof
06/17/1999WO1999029229A1 Method and apparatus for measuring visual sensitivity and optical properties of components of the eye
06/17/1999DE19856847A1 Operating microscope for eye surgery especially for cataract removal
06/17/1999DE19855613A1 Microscope for ophthalmologic operation can be moved with worm gear
06/16/1999EP0922271A1 Personal identification
06/16/1999EP0921773A1 Medical laser guidance apparatus
06/16/1999EP0921764A1 Conoscopic system for real-time corneal topography
06/15/1999US5912723 Method and apparatus for early detection of glaucoma
06/15/1999US5912722 Of a vitreous and a retina of an eye
06/15/1999US5912721 Gaze detection apparatus and its method as well as information display apparatus
06/15/1999US5912720 Technique for creating an ophthalmic augmented reality environment
06/15/1999US5912705 Image processing apparatus with facility for extracting portions of image signals
06/10/1999WO1999029102A1 Image subtraction to remove ambient illumination
06/10/1999WO1999027844A1 Method and apparatus for illuminating and imaging eyes through eyeglasses using multiple sources of illumination
06/10/1999WO1999027843A1 Stereo scanning laser ophthalmoscope
06/10/1999WO1999027842A1 Visual field testing via telemedicine
06/10/1999WO1999027841A1 Automated visual function testing via telemedicine
06/10/1999CA2312931A1 Automated visual function testing via telemedicine
06/10/1999CA2312924A1 Visual field testing via telemedicine
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