Matches 1 - 27 out of 27


Match Document Document Title
US20110087086 Method of Estimating Ocular Perfusion Pressure  
A microprocessor-controlled tonometer measures both systole and diastole occurring in intraocular pressure so that this information can be used to estimate perfusion pressure. The microprocessor...
US20130158381 External Pressure Measurement System and Method for an Intraocular Implant  
An IOP monitoring device for implantation in an eye of a patient may include a first tube having a first opening, the first tube being configured to extend into an anterior chamber of the eye and...
US20110015512 MEASURING OUTFLOW RESISTANCE/FACILITY OF AN EYE  
A measurement system takes measurements of intraocular pressure and displaced ocular volume for determination of aqueous outflow resistance A device with a πgid outer wall, a flexible inner wall,...
US20140073897 OPHTHALMOLOGICAL INSTRUMENT  
Ophthalmological device including an applanation tonometer tip having a bi-curved cornea-contacting surface and method of using such device for measurement of intraocular pressure. The...
US20140163352 Portable Tonometer  
An applanation tonometer uses an active pixel sensor array to accurately detect total illumination in a region surrounding an applanated area so that a microprocessor can determine the applanated...
US20050182312 Contact tonometer using MEMS technology  
An contact tonometer for sensing intra-ocular pressure (IOP) including a micro-electro-mechanical system (MEMS) device forming a transducer/sensor at or in contact with a contact end of the...
US20100069737 Non-Contact ultrasonic tonometer  
A non-contact ultrasonic tonometer for measuring intraocular pressure of an examinee's eye in a non-contact manner by use of an ultrasonic wave comprises: a probe that emits an ultrasonic beam to...
US20090030299 Non-contact type tonometer  
A non-contact type tonometer includes a air injector for blowing air to a cornea of a subject's eye along a reference axis to deform the cornea, a projection optical system for projecting...
US20090306493 ARRANGEMENT IN A TONOMETER  
The arrangement in a tonometer has a probe that is brought into contact with the surface of the eye and the intraocular pressure in the eye is derived from the variations in the velocity of the...
US20130085369 GOLDMANN APPLANATION TONOMETER, BIOMICROSCOPY DEVICE AND RELATED METHODS  
Apparatus and methods for subjecting a patient to an slit lamp microscopy and/or Goldmann tonometry eye examination are disclosed herein. In some embodiments, the patient is in a side-lying down...
US20140296688 SURFACE DEFORMATION SENSOR  
A surface deformation sensor that includes a resonance circuit is described herein. The resonance circuit includes a sensing capacitor and inductive coil. The resonance circuit receives an...
US20060084856 Combination ophthalmic instrument  
A combination ophthalmic instrument comprises a non-contact measurement system and a contact measurement system for measuring parameters of the eye. Measurement values from both systems are...
US20060270925 Tonometer apparatus  
A tonometer includes a chamber containing a fluid medium and having a contact tip for contacting an eye surface, the contact tip having a flexible surface stretched by the fluid medium, a pressure...
US20080027304 INTRAOCULAR PRESSURE ATTENUATION DEVICE  
Described herein are devices and methods that dampen transient intraocular pressure including pressure spikes experienced by the eye. The illustrative embodiments attenuate pressure waves and,...
US20130184554 DEVICE FOR MONITORING INTRAOCULAR PRESSURE  
Disclosed is a device adapted to measure intraocular pressure comprising: a corneal contact lens having a pressure sensor mounted in a recess or cavity in the contact lens, and wherein the contact...
US20100145180 Apparatus for physical measurements of the eye  
Utilization of a contact device placed on the eye in order to detect physical and chemical parameters of the body as well as the non-invasive delivery of compounds according to these physical and...
US20060241367 Ophthalmic analysis system for measuring the intraocular pressure in the eye  
The invention relates to an ophthalmic analysis system (01) for measuring the intraocular pressure in an eye (02) comprising a) an actuating device (04) for contact-free deformation of the cornea...
US20090275820 Non-contact ultrasonic tonometer  
A non-contact ultrasonic tonometer for measuring intraocular pressure of an examinee's eye in non-contact manner by use of an ultrasonic wave comprises: a probe including a vibrator for making the...
US20140155726 Dynamic tonometry device and method for controlling coaxiality of probe with eyeball  
A dynamic tonometry device includes a probe, a housing, a sleeve, a light source, an image sensor, a pressure sensor, a microprocessor and a display storage. The probe is a truncated cone with...
US20140257075 MEASURING AQUEOUS HUMOR OUTFLOW  
Technologies are provided to estimate in vivo aqueous humor outflow for a subject. The method can include: preparing a virtual casting of the outflow network of the subject by use of background...
US20150133743 PROGRAMMABLE MEDICAL DEVICES  
A patient data capture and processing system comprises: a programmable, platform medical device comprising at least one patient sensor interface; a processor coupled to said sensor interface and...
US20150045633 SYSTEMS AND METHODS FOR MONITORING AND ANALYZING CARDIOVASCULAR STATES  
A system and method for hemodynamic dysfunction detection may include at least one sensor configured to received one or more signals from a patient, a computing device in data communication with...
US20140275937 APPARATUS AND METHODS FOR COMPUTING CARDIAC OUTPUT OF A LIVING SUBJECT VIA APPLANATION TONOMETRY  
Apparatus and methods for calculating cardiac output (CO) of a living subject using applanation tonometry measurements. In one embodiment, the apparatus and methods build a nonlinear mathematical...
US20160081549 EYE SURGERY SYSTEM AND METHOD OF OPERATING AN EYE SURGERY SYSTEM  
A method of operating an eye surgery system comprises operating actuators of a stand such that an apparatus for measuring the refraction of an eye is located in a measurement position relative to...
US20160051145 SYSTEMS AND METHODS FOR MONITORING EYE HEALTH  
Systems and methods for monitoring eye health. The systems and methods monitor eye health by measuring scleral strain by way of an implantable monitor, a wearable monitor configured in eyeglasses,...
US20160051143 SYSTEMS AND METHODS FOR MONITORING EYE HEALTH  
Systems and methods for monitoring eye health. The systems and methods monitor eye health by measuring scleral strain by way of an implantable monitor, a wearable monitor configured in eyeglasses,...
US20150313573 OPHTHALMIC ELASTOGRAPHY  
This invention describes an ultrasound technique that maps out the mechanical properties of the cornea and the sclera to the intrinsic mechanical loadings in the eye. It helps identify the...

Matches 1 - 27 out of 27