Matches 1 - 24 out of 24


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US20120190961 SUBSYSTEMS AND METHODS FOR NON-CONTACT CORNEAL DEFORMATION  
An ophthalmic instrument that discharges a fluid pulse to deform the cornea of a test subject is improved by reducing the working distance between a nosepiece or a discharge tube from which the...
US20140316233 NON-CONTACT TONOMETER  
In a non-contact tonometer, puffing of air unnecessary for measurement of an eye to be inspected after driving of a solenoid is stopped is suppressed. In the non-contact tonometer including a...
US20150018661 NON-CONTACT SYSTEM FOR MEASURING CORNEAL PROPERTIES AND METHOD FOR MEASURING CORNEAL ELASTIC CONSTANT AND VISCOSITY CONSTANT  
A method for measuring corneal elastic constant and viscosity constant comprises steps of: ejecting compressed air toward a cornea of a live eye ball and measuring air pressure thereof; emitting...
US20140330104 NON-CONTACT TONOMETER  
Provided is a non-contact tonometer capable of inhibiting unnecessary air discharge against an eye to be inspected. The non-contact tonometer includes: a corneal shape deforming unit for...
US20120065488 OPHTHALMIC ANALYSIS SYSTEM FOR MEASURING THE INTRAOCULAR PRESSURE IN THE EYE  
The invention relates to an ophthalmic analysis system for measuring the intraocular pressure in an eye comprising an actuating device for contact-free deformation of the cornea, an observation...
US20110313272 OPHTHALMOLOGICAL ANALYSIS METHOD AND ANALYSIS SYSTEM  
The invention relates to an ophthalmological analysis method for measuring an intraocular pressure in an eye with an analysis system consisting of an actuating device with which a cornea of the...
US20080242966 AIR PULSE DISCHARGING DEVICE FOR NONCONTACT TYPE TONOMETER AND NONCONTACT TYPE TONOMETER HAVING THE SAME  
An air pulse discharging device for a noncontact type tonometer, which includes: a cylinder; a piston arranged reciprocatably in the cylinder and which compresses air in a compression space; a...
US20110245649 Ophthalmic Diagnostic Instrument And Method  
In an ophthalmic instrument that directs a fluid pulse at a cornea to cause reversible deformation of the cornea and monitors the corneal deformation to generate a deformation signal, the shape of...
US20110118585 EYEBALL TISSUE CHARACTERISTIC FREQUENCY MEASUREMENT DEVICE AND NON-CONTACT TONOMETER UTILIZING THE SAME  
A non-contact tonometer of the present invention quantitatively measures characteristic vibration of the cornea of an eyeball and measures a true ocular pressure utilizing this vibration, and...
US20110313273 OPHTHALMOLOGICAL ANALYSIS METHOD AND ANALYSIS SYSTEM  
The invention relates to an ophthalmological analysis method for measuring an intraocular pressure in an eye with an analysis system consisting of an actuating device, wherein the actuating device...
US20120310073 Ophthalmological Analysis Method And Analysis System  
An ophthalmological analysis method measures an intraocular pressure in an eye using an analysis system. The analysis system includes an actuation device, with which a cornea of the eye is...
US20100030056 PORTABLE NON-CONTACT TONOMETER AND METHOD OF DETERMINING INTRA-OCULAR PRESSURE USING SUCH  
A portable non-contact tonometer (2) for measuring Intra-Ocular Pressure (IOP) of subject's eye is presented. In its preferred embodiment tonometer (2) is designed to be operated by the subject...
US20110319740 OPHTHALMOLOGICAL ANALYSIS METHOD AND ANALYSIS SYSTEM  
The invention relates to an ophthalmological analysis method for measuring an intraocular pressure in an eye with an analysis system consisting of an actuating device, wherein the actuating device...
US20140316232 NON-CONTACT TONOMETER, CONTROL METHOD OF THE SAME, AND PROGRAM  
An excessive amount of pressurized air is inhibited from being blown to an eye of a patient during measurement of a corneal shape deformation amount. In a non-contact tonometer having a piston, a...
US20130331679 CONTACTLESS TONOMETER  
In a contactless tonometer having a mechanism of puffing compressed air by moving a piston in a cylinder, puffing of unnecessary air against the eye to be inspected is suppressed. An apparatus...
US20140323843 TONOMETER CALIBRATION TOOL  
A tool for calibrating a non-contact tonometer (NCT) comprises a body having a mating feature configured for removably mounting the body on the nosepiece or on the measurement head of the NCT, a...
US20090216106 Non-contact tonometer  
A tonometer for measuring intraocular pressure of an examinee's eye in a non-contact manner, comprises: an arithmetic part for calculating the intraocular pressure; a fluid blowing unit for...
US20130165763 AIR-PUFF TYPE INTRAOCULAR PRESSURE MEASURING DEVICE  
An air-puff type intraocular pressure measuring device includes an optical measuring unit and a puffing unit. The optical measuring unit includes an imaging optical path having a perforated lens...
US20140066742 METHOD AND SYSTEM TO IDENTIFY INTRAOCULAR PRESSURE (IOP) OF AN EYE  
Non-tactile and non-evasive tonometer utilizing air flow with a definite amount of pressure to the eye and a mechanism to deflate the thin foil set that is placed near to eye ball such that...
US20070127795 System and method for linking current and previous images based on anatomy  
Certain embodiments of the present invention provide systems and methods for correlating an acquired image with an historical image. Certain embodiments include registering an acquired image and...
US20120220850 OPHTHALMIC APPARATUS AND STORAGE MEDIUM  
An ophthalmic apparatus comprises an imaging unit configured to capture an anterior eye part image of an eye to be examined, a measuring unit configured to measure unique information of the eye, a...
US20170181626 INTROCULAR PRESSURE DETECTING DEVICE AND DETECTING METHOD THEREOF  
An intraocular pressure detecting device includes a pressure generation unit, a light source, an image sensing unit and a processing unit. The pressure generation unit applies pressure to a target...
US20170128016 EYE PRESSURE DETERMINATION FROM CONTACT WITH AN EYELID USING A MOBILE DEVICE  
This application is related to a system for measuring eye pressure and related methods. In some embodiments, the system includes a pressure sensor and a processor. The pressure sensor takes a...
US20140257076 NON-CONTACT OPHTHALMOLOGIC APPARATUS, CONTROL METHOD FOR THE SAME, PROCESSING APPARATUS, PROCESSING METHOD, AND NON-TRANSITORY TANGIBLE MEDIUM HAVING A PROGRAM RECORDED THEREON  
A non-contact ophthalmologic apparatus includes: a storage unit for storing measurement results of an intraocular pressure of an eye to be inspected as statistical data; a condition determination...

Matches 1 - 24 out of 24