|
Match
|
Document |
Document Title |
|
|
7628489 |
Visual axis and alignment measurement system and method of using same
A visual axis and alignment measurement system and method of using same are disclosed. In particular, a visual axis measurement system of the present disclosure includes a visual axis measurement...
|
|
|
7628490 |
Slit lamp microscope and ophthalmic laser treatment apparatus with the microscope
A binocular slit lamp microscope for observing a patient's eye, comprises: an objective lens; binocular eyepieces; and a mechanism that includes a plurality of optical systems and is arranged to...
|
|
|
7533991 |
Ophthalmological appliance comprising an eye tracker
The present invention is directed to an arrangement and a method for eye examination and/or for determining biometric eye data in which the movement of the eyes is compensated through the use of an...
|
|
|
7506982 |
Ophthalmologic photographing apparatus
An opthalmologic photographing apparatus which is used to observe and photograph a fundus oculi of an eye to be examined, includes an observation light source illuminating the eye to observe the...
|
|
|
7467870 |
Reflectometry instrument and method for measuring macular pigment
A reflectometry instrument includes a light source, a spectrometer, and a first and second lens. The light source emits an illumination beam to the macula. The spectrometer measures a detection...
|
|
|
7448753 |
Portable Digital Medical Camera for Capturing Images of the Retina or the External Auditory Canal, and Methods of Use
A hand-held digital camera for obtaining images of a portion of a patient's body and having a hand-held housing, a visible light source located within the housing for providing light along an...
|
|
|
7445338 |
Slit lamp table
A new and improved slit lamp microscope table with a front recess of suitable size to accommodate the torso of the occupant of a wheel chair or an obese individual. With the table set at an...
|
|
|
7441897 |
Optical imaging apparatus
An optical imaging apparatus, in particular an ophthalmoscope or microscope or transillumination microscope, comprising a light source arrangement ( 20 ) and an illumination beam path ( 3 ) which...
|
|
|
7444057 |
Variable-wedge rotating-disk beam attenuator for ophthalmic endoilluminator
A variable-wedge rotating-disk attenuator for use in an ophthalmic endoilluminator is disclosed. The attenuator includes a wedge attached to an axle. The size of the wedge can be adjusted over a...
|
|
|
7431459 |
Slit lamp for ophthalmic use
A slit lamp for illuminating an eye comprises several LEDs electrically coupled to an LED driver. A user input accepts input for a length, a width and an intensity of a shaped beam of light. An LED...
|
|
|
7431458 |
Method and arrangement for performing measurements of the topography of a surface by means of a thermal emission from the surface
Method and arrangement for performing measurements of the topography of a surface ( 20 ), such as topography of an eye surface ( 20 ), wherein projecting means ( 1, 12 ) for projecting an image...
|
|
|
7422328 |
Sterile hand held slit lamp cover and method
A sterile barrier is provided for use with a slit lamp. The slit lamp has a proximal handle and a distal light slit transmitting window. The sterile barrier comprises a flexible tubular membrane...
|
|
|
7416304 |
Ophthalmic observation apparatus
An apparatus for observing an eye of an examinee, comprises: an irradiation optical system for irradiating and two-dimensionally scanning a laser beam onto an observational objective part of the...
|
|
|
7413304 |
Ophthalmic apparatus
A grid formed with apertures of a predetermined shape is illuminated with light from a lamp and projected onto a tear meniscus accumulated on the lower eyelid. The aperture image projected on the...
|
|
|
7410257 |
Slit lamp microscope
Disclosed is a slit lamp microscope capable of forming a slit superior in terms of parallelism. The slit lamp microscope includes casings ( 100 L and 100 R) to the bottoms surfaces of which slit...
|
|
|
7408705 |
Microscope for operation
A microscope for operation having an illuminating optical system with an illuminating field diaphragm, for directing an illuminating light toward an eye to be operated upon, an objective body tube...
|
|
|
7393103 |
Operation microscope apparatus
Provided is an operation microscope apparatus for easily and speedily obtaining a suitable separation state between illumination light and observation light in a case where a front lens is replaced...
|
|
|
7387384 |
Ophthalmoscope
An ophthalmoscope includes a housing ( 12 ) in which there are arranged an observing unit and a light source between which there are/is arranged a diaphragm and/or a filter device that can be set...
|
|
|
7382529 |
Illumination apparatus, in particular slit lamp
An illumination apparatus, usable for example as a slit lamp, comprises a light-emitter ( 2 ) and an optical element ( 12 ) having a free-form surface ( 13 ), and optionally a slit aperture ( 9 )...
|
|
|
7370966 |
Opthalmologic apparatus
The ophthalmologic apparatus 1 splits low coherence light LO into a signal light LS and a reference light LR, the interference light LC being generated by having the signal light LS overlap with...
|
|
|
7347553 |
Ophthalmic image sensing apparatus
A focusing unit ( 11 ) is constituted of a prism base ( 11 a ), deflection prisms ( 11 b and 11 c ), and a slit chart ( 11 e ) having a slit opening ( 11 d ), and the deflection prisms ( 11 b ...
|
|
|
7347552 |
Device for examining the anterior and the posterior segments of the eyeball
The invention is a device for examining the anterior and the posterior segments of the eyeball in a patient's eye, including a stereoscopic microscope system and an oscillating slit lamp disposed...
|
|
|
7344248 |
Ophthalmoscope
The invention relates to an ophthalmoscope for examining the fundus of an eye of a patient, which comprises at least one illuminating device producing at least one illuminating beam, in addition to...
|
|
|
7338164 |
Systems and methods for eye aberration and image sensor orientation
Systems and methods orient sensors of an optical system that measures aberrations of an eye. The aberration measurement system may include an optical aberration sensor and an eye image sensor. An...
|
|
|
7331672 |
Sterile hand held refractive surgery slit lamp illumination system
A sterile hand held slit lamp for laser refractive surgery includes a charging base that charges a battery while a hand held slit lamp is positioned thereon. A sterile supple cover is positioned...
|
|
|
7325923 |
Ophthalmic examination and treatment system
An ophthalmic examination and treatment system including ophthalmic medical instruments, wireless imaging devices mounted on the ophthalmic medical instruments, and one or more display devices for...
|
|
|
7322699 |
System and method for the non-contacting measurements of the eye
Combined equipment for non-contacting determination of axial length (AL), anterior chamber depth (VKT) and corneal curvature (HHK) of the eye, are also important for the selection of the...
|
|
|
7296896 |
Ophthalmic measurement apparatus
An ophthalmic measurement apparatus capable of obtaining refractive power containing a skew ray component, and further obtaining wavefront aberration from the refractive power with more ease and...
|
|
|
7290881 |
Opthalmologic apparatus
There is provided an ophthalmologic apparatus that prevents ghost light from generating. In the ophthalmologic apparatus, on an optical path commonly used for an eye fundus illumination optical...
|
|
|
7281799 |
Corneal topography slit image alignment via analysis of half-slit image alignment
A corneal topography slit image alignment system 10, includes a half-slit projector 14 for projecting half-slit images onto a patient's eye 16. Half-slit images 28 and 30 are aligned into...
|
|
|
7252381 |
Ophthamoscope
An ophthalmoscope has illuminating optics ( 10 ) for projecting a beam of light into an eye under examination and imaging optics ( 14 ) for creating an image of said eye for viewing by a user. The...
|
|
|
7216981 |
Ophthalmologic apparatus
There is provided an ophthalmologic apparatus that prevents ghost light from generating. In the ophthalmologic apparatus, on an optical path commonly used for an eye fundus illumination optical...
|
|
|
7198367 |
Fundus imaging apparatus and fundus imaging method
A fundus imaging apparatus comprises: a beam emitter which simultaneously emits a first laser beam and a second laser beam having a different wavelength from the first beam; an irradiation optical...
|
|
|
7118218 |
Method and device for imaging a section of the eyeground
A device for examining for the eyeground of a patient's eye ( 1 ) has a head holder ( 3 ) for fixing the patient's head and a slit lamp unit ( 19 or 22 ). Provided on the head holder is a...
|
|
|
7107092 |
Methods for diagnosing a neurodegenerative condition
A method of diagnosing, prognosing, staging, and/or monitoring a mammalian amyloidogenic disorder or a predisposition thereto by detecting a protein or polypeptide aggregate in the cortical and/or...
|
|
|
7083281 |
Portable slit lamp
A portable slit-lamp apparatus, including a body ( 11 ) able to be held in the hand of an operator and a solid state lamp means ( 55 ) and associated optics ( 52 ) carried by the body for...
|
|
|
7040765 |
Device for projecting a light beam
A device for projecting a light beam on an object includes a light source for generating the light beam and projection optics for transmitting the light beam from the light source to the object. At...
|
|
|
6860602 |
Apparatus for examining an anterior-segment of an eye
An apparatus for examining an anterior-segment of an eye, capable of grasping each part of the anterior-segment of the eye three-dimensionally and the condition of the center of its pupil...
|
|
|
RE38672 |
Slit lamp with auxiliary lamp producing line of light, aspheric lens holder and inverter
An auxiliary lamp for a slit lamp device used in eye examination, to improve digital photography of the eye being examined, includes a casing and a fiber optic bundle terminating in a glued and...
|
|
|
6824269 |
Eye's optical characteristic measuring system
An eye's optical characteristic measuring system comprises an aperture diaphragm 14 arranged at a position approximately conjugate to a pupil of an eye 1 under testing and for determining...
|
|
|
6805443 |
Ophthalmic apparatus
An ophthalmic apparatus has an illumination optical system for illuminating a preselected point of a patient's eye with slit-light. Objective lenses are each disposed in an observation optical path...
|
|
|
6805442 |
Apparatus for analyzing a sectional image of an anterior eye segment and a program for the same
The present invention intends to provide an apparatus for analyzing a sectional image of an anterior eye segment and a program for the same which reduce a burden on an examiner, and to provide a...
|
|
|
RE38590 |
Operation apparatus for correcting ametropia with laser beam
An operation apparatus for ablating the cornea by laser beam and correcting ametropia of the eye comprising a diaphragm with variable aperture, which is disposed on the optical path along which the...
|
|
|
6729727 |
Ophthalmic photographing apparatus
An ophthalmic photographing apparatus capable of photographing a fundus and a slit-sectioned anterior segment of an eye in non-mydriatic conditions. The apparatus is provided with a light source...
|
|
|
6702441 |
Ophthalmic measuring device
An ophthalmic measuring device for obtaining three-dimensional information of an eye to be examined without time lag by projecting pulsed light chirped in such a manner that color is continuously...
|
|
|
6692126 |
Method and apparatus for measuring a corneal profile of an eye
One or more embodiments of the present invention provide a method and apparatus to determine a corneal thickness profile of an eye. In particular, one embodiment of the present invention is a...
|
|
|
6663241 |
Visual acuity examination apparatus
A visual acuity examination apparatus is provided with a mark display face which has an outer face on which at least one mark is displayed so as to be viewed and which is formed such that the at...
|
|
|
6631990 |
System for measuring distances in the anterior chamber of the eye
A measurement system is provided for measuring distances in the anterior chamber of an eye in conjunction with a slit lamp ophthalmologic microscope table. The measurement system includes a...
|
|
|
6578965 |
Objective system and method for evaluating ocular changes including assessment of macular integrity and function
A system and method for objectively testing for ocular changes including age-related macular degeneration through reliance on involuntary physical reactions such as the fixation reflex and...
|
|
|
6575573 |
Method and apparatus for measuring a corneal profile of an eye
Embodiments of the present invention provide a method and apparatus for measurement of a corneal profile of an eye. In particular, one embodiment of the present invention is a corneal diagnostic...
|