Patents
Patents for A61B 3 - Apparatus for testing the eyes; Instruments for examining the eyes (22,654)
01/1998
01/29/1998WO1998003113A1 Keratometric device
01/29/1998WO1998003112A1 Portable imaging capture unit for the eye
01/29/1998DE19730503A1 Alzheimer disease diagnosis device
01/28/1998EP0820720A1 Ophthalmic apparatus
01/28/1998EP0820251A1 Method and device for measuring the level of secondary radiation produced by primary radiation incident on a zone of an object
01/28/1998EP0664684B1 Device for examining the eye, in particular the human eye
01/27/1998US5713047 Eye fundus photographing apparatus
01/27/1998US5712684 Observing apparatus
01/22/1998WO1998002083A2 A system and method for automatic management of summoning, identifying, self-testing and/or self-tutoring of subjects
01/22/1998CA2259978A1 A system and method for automatic management of summoning, identifying, self-testing and/or self-tutoring of subjects
01/20/1998US5710560 Method and apparatus for enhancing visual perception of display lights, warning lights and the like, and of stimuli used in testing for ocular disease
01/15/1998CA2209886A1 Motor and eye activity performance analyzer
01/14/1998CN1170343A 眼睛成像系统 Eye Imaging System
01/13/1998US5708862 Gazing point detecting device and camera provided with the same
01/13/1998US5708494 Ophthalmological instrument
01/13/1998US5707614 Diagnostics apparatus for determining precorneal retention time of ophthalmic formulations
01/08/1998WO1998000078A1 Medical laser guidance apparatus
01/08/1998DE19728262A1 Optometric device for eyesight testing
01/08/1998DE19728186A1 Optometric device for eyesight testing
01/08/1998CA2259477A1 Medical laser guidance apparatus
01/07/1998EP0815789A2 Apparatus for testing the visual field of the human eye
01/07/1998EP0643823B1 Pressure transducer interface
01/07/1998CN2271877Y Visual acuity test chart with electronic indicating function
01/06/1998US5706073 Indirect ophthalmoscopy lens for use with split lamp or other biomicroscope
01/06/1998US5706072 Ophthalmic measuring apparatus
01/06/1998US5706071 Line of sight detection apparatus and an equipment having the line of sight detection apparatus
01/06/1998US5704369 Non-invasive method for diagnosing Alzeheimer's disease in a patient
12/1997
12/30/1997US5703643 Sight-tracking viewing device
12/30/1997US5702963 Using circuit tiles of silicon thin-films which are transferred, interconnected and packaged
12/30/1997US5701904 Telemedicine instrumentation pack
12/29/1997EP0740523A4 Automated system and method for determining pupillary threshold response
12/23/1997US5701197 Slit lamp microscope provided with a confocal scanning mechanism
12/18/1997WO1997047993A1 Interactive light field
12/18/1997WO1997047232A1 Tonometer air pulse generator
12/18/1997DE19624135A1 Eye movement control method for viewing three=dimensional image
12/17/1997EP0695462A4 Instructive display
12/17/1997CN1168185A Iris data collation system
12/11/1997WO1997046980A1 Personal identification
12/11/1997WO1997046979A1 Personal identification
12/11/1997WO1997046978A1 Personal identification
12/11/1997WO1997046155A1 Methods for diagnosing bovine spongiform encephalopathy
12/11/1997WO1997037280A3 Method and apparatus for predicting retinal illuminance
12/10/1997EP0811352A2 Ophthalmic pachymeter and method of making ophthalmic determinations
12/10/1997EP0811351A1 Means for determining the sequence of colour disks for a colour test
12/09/1997US5696574 Ophthalmic instrument support and lighting system
12/09/1997US5696573 Ophthalmic apparatus
12/03/1997EP0810427A1 An ocular optical system simulation apparatus
12/02/1997US5694623 Line of sight detecting device, and equipment comprising the device
12/02/1997US5694199 Method and apparatus for performing automated vision performance tests
12/02/1997US5694198 Apparatus including waveform rectifying means and method for eye examination
12/02/1997US5694197 Corneal shape measuring apparatus
11/1997
11/27/1997WO1997043946A1 Tonometer
11/27/1997WO1997043945A1 Phorometer operated by an electric motor
11/26/1997CN1166128A Method of determining basolute spatial co-ordinates of at least one point on a reflecting surface
11/25/1997US5691839 Laser scanning optical microscope
11/25/1997US5691800 Ophthalmologic apparatus
11/25/1997US5691799 Method and apparatus for measuring vertical and horizontal pupillary decentration
11/20/1997DE19649490A1 Eye defect and performance determination method
11/19/1997EP0807812A1 Glucose concentration measuring method and apparatus
11/18/1997US5689325 Ophthalmologic apparatus with ease of operation
11/13/1997WO1997042891A1 Conoscopic system for real-time corneal topography
11/13/1997WO1997041770A1 Method and device for testing the visual ability of a living being
11/13/1997WO1997041769A1 Process and device for testing the sight of a living being
11/12/1997EP0805646A1 A system for the determination, the evaluation and the control of the refractive and accommodative status of the eye
11/12/1997EP0543932B1 Retinal laser doppler apparatus
11/12/1997CN1164381A Retinal blood vessels caliber deformation intelligence detecting system and method
11/11/1997US5686982 Method for the amelioration of visual distress
11/11/1997US5686981 Ophthalmologic device for accurately positioning a contact lens to an eye
11/06/1997DE19617576A1 Verfahren und Vorrichtung zum Prüfen der Blicktüchtigkeit eines Lebewesens Method and apparatus for testing the efficiency of gaze of a living
11/04/1997US5684562 Ophthalmic apparatus
11/04/1997US5684561 Device and method for evaluation of refraction of the eye
10/1997
10/30/1997WO1997040405A1 Servo tracking system utilizing phase-sensitive detection of reflectance variations
10/30/1997WO1997039675A1 Ophthalmic apparatus and test method
10/30/1997DE19715212A1 Hand-held ophthalmological instrument for measuring corneal radius of curvature
10/30/1997DE19715211A1 Ophthalmological apparatus for measuring radius of curvature of cornea
10/29/1997CN2265760Y Retina hiatus locator
10/28/1997US5682224 Ophthalmological instrument with improved alignment mechanism
10/28/1997US5681264 Shielded illumination device for ophthalmic surgery and the like
10/23/1997WO1997038624A1 Measuring and processing data in reaction to stimuli
10/23/1997WO1997038623A1 Identification of stimuli
10/23/1997WO1997038622A1 Device for measuring the visual attention of subjects for a visible object
10/23/1997WO1997038621A1 Portable scanning laser ophthalmoscope
10/23/1997WO1997038620A1 Computerized optometer and medical office management system
10/23/1997DE19614750A1 Astigmatism compensation camera
10/23/1997DE19614749A1 Swivelable ophthalmic treatment and examination equipment mount
10/23/1997CA2251248A1 Portable scanning laser ophthalmoscope
10/23/1997CA2248307A1 Identification of stimuli
10/23/1997CA2248305A1 Device for measuring the visual attention of subjects for a visible object
10/22/1997EP0801535A1 Aplanation tonometry apparatus
10/22/1997EP0801534A1 Improved visualization of choroidal blood flow and aberrant vascular structures in the eye
10/22/1997CN2265157Y Chromatometer used before cataract operation
10/21/1997US5680196 Position detecting apparatus for an ophthalmologic apparatus
10/16/1997WO1997037584A1 Wide field of view scanning laser ophthalmoscope
10/16/1997CA2251097A1 Wide field of view scanning laser ophthalmoscope
10/14/1997US5676138 Emotional response analyzer system with multimedia display
10/09/1997WO1997037280A2 Method and apparatus for predicting retinal illuminance
10/09/1997WO1997036537A1 A camera adapter for an eye examination device
10/09/1997DE19620326C1 Electric motor driven phoropter for adaptation of corrective lenses
10/07/1997US5675399 Ophthalmic apparatus
10/01/1997EP0597932B1 Measuring molecular change in the ocular lens