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Class Information
Number: 351/205
Name: Optics: eye examining, vision testing and correcting > Eye examining or testing instrument > Objective type
Description: Subject matter including instruments for examining the eye of a patient independently of the patient"s perceptions of responses, for example, by observing a light or image directed onto or into the eye to diagnose the eye or to ascertain the power of refraction.


Sub-classes under this class:

Class Number Class Name Patents
351/214 Including diaphram or slit 210
351/209 Including eye movement detection 191
351/206 Including eye photography 563
351/221 Including illuminator 708
351/216 Including lens selectively insertable in optical path 82
351/213 Including light filter or absorber 69
351/215 Including light polarizing means 40
351/211 Including projected target image 449
351/220 Including reflectors with off-set surfaces 15
351/219 With contact lens 129


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13

Patent Number Title Of Patent Date Issued
7618372 Laser guided eye measuring device and method for using Nov. 17, 2009
7614743 Vital signs monitoring system with wireless pupilometer interface Nov. 10, 2009
7614744 Optical image measuring apparatus Nov. 10, 2009
7614747 Automated vision screening apparatus and method Nov. 10, 2009
7611244 Adaptive optics for compensating for optical aberrations in an imaging process Nov. 3, 2009
7604351 Optical image measurement device and optical image measurement method Oct. 20, 2009
7597443 Wide viewing angle ocular fundus blood flow imaging device Oct. 6, 2009
7594727 Vision modification with reflected image Sep. 29, 2009
7594729 Wavefront sensor Sep. 29, 2009
7594728 Adjustable device for vision testing and therapy Sep. 29, 2009
7588336 Ophthalmic apparatus Sep. 15, 2009
7585075 Corneal onlays and wavefront aberration correction to enhance vision Sep. 8, 2009
7575321 Apparatus and method of diagnosis of optically identifiable ophthalmic conditions Aug. 18, 2009
7575323 Method and device for determining the distance from a measurement point on a tissue surface of the eye Aug. 18, 2009
7572010 Cornea imaging apparatus Aug. 11, 2009
7570408 Surgical microscope apparatus Aug. 4, 2009
7566133 Designing method of optical system Jul. 28, 2009
7566132 Fundus observation device Jul. 28, 2009
7566131 Refraction measuring instrument Jul. 28, 2009
7566129 Ophthalmologic apparatus Jul. 28, 2009
7566128 Fundus observation device, fundus image display device and fundus observation program Jul. 28, 2009
7559652 Adaptive optic ophthalmic design system Jul. 14, 2009
7556377 System and method of detecting eye fixations using adaptive thresholds Jul. 7, 2009
7556378 Intraoperative estimation of intraocular lens power Jul. 7, 2009
7556380 Apparatus and method for self-measurement of intraocular pressure Jul. 7, 2009
7553020 Medical diagnostic instrument with variable focus liquid lens Jun. 30, 2009
7553021 Optical system for monitoring eye movement Jun. 30, 2009
7549744 Apparatus and method for testing visual response Jun. 23, 2009
7549747 Ophthalmologic imaging system Jun. 23, 2009
7549749 Visual stimulator Jun. 23, 2009
7549752 Method of detecting glaucoma Jun. 23, 2009
7547102 Wavefront propagation from one plane to another Jun. 16, 2009
7540614 Ophthalmologic apparatus Jun. 2, 2009
7540613 Device to monitor retinal ischemia Jun. 2, 2009
7537340 Ophthalmologic imaging apparatus May. 26, 2009
7537341 Wavefront aberration compensating apparatus and ophthalmologic unit having the same May. 26, 2009
7537344 Methods for specifying image quality of human eyes from wavefront measurements May. 26, 2009
7533990 Ophthalmologic apparatus May. 19, 2009
7533988 Eyeshot detection device using distance image sensor May. 19, 2009
7527378 Fundus observation device May. 5, 2009
7527379 Ophthalmologic imaging apparatus May. 5, 2009
7520613 Wavefront aberration compensating apparatus and ophthalmologic unit having the same Apr. 21, 2009
7520612 Presbyopia correction using patient data Apr. 21, 2009
7520611 System for vision examination utilizing telemedicine Apr. 21, 2009
7520610 Process of treatment of data with the aim of the determination of visual motifs in a visual scene Apr. 21, 2009
7520609 Non-invasive measurement of tear volume systems and methods Apr. 21, 2009
7517087 Method and device for the subjective determination of aberrations of higher order Apr. 14, 2009
7513620 Correction of presbyopia using adaptive optics and associated methods Apr. 7, 2009
7513619 High resolution laterial and axial tomography Apr. 7, 2009
7513622 System and method of enhancing a retino-geniculo-cortical pathway for a particular physical activity Apr. 7, 2009

1 2 3 4 5 6 7 8 9 10 11 12 13


 
 
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