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| Number | Title | Issue Date |
| 7695435 | System and method for tagging and detecting surgical implements A system and method for detecting a surgical implement retained within a surgically exposed human body cavity, includes a tag adapted to be attached to a surgical implement insertable within a human body cavity, including a means for receiving an electromagnetic sig... | 04/13/2010 |
| 6706001 | Dual tonometer pressure measurement device An applanation tonometry system, for measuring pressure within an eye, the tonometry system comprising: an applanation tonometer device for providing specific applanation pressure to a plurality of locations on an eye; an electrical process controller for measuring ... | 03/16/2004 |
| 6601021 | System and method for analyzing eyetracker data Methods and Systems for analyzing data of a user viewing a display of dynamic hypermedia pages through a browser including monitoring and storing location and time of the user's gaze as eyetracker data, processing the eyetracker data into fixation data, m... | 07/29/2003 |
| 6423001 | Method and apparatus for signal transmission and detection using a contact device Utilization of a contact device placed on the front part of 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 chemical parameters, with signals prefera... | 07/23/2002 |
| 6251071 | Tonometer A tonometer, for determining intraocular pressure, has a body, which can be a transparent, substantially tubular body. A plunger is located within the body and a coil spring acts between the body and the plunger. A marker member is frictionally retained w... | 06/26/2001 |
| 6213943 | Apparatus for signal transmission and detection using a contact device for physical measurement on the eye Utilization of a contact device placed on the front part of 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 chemical parameters, with signals prefera... | 04/10/2001 |
| 6123668 | Method and apparatus for signal transmission and detection using a contact device Utilization of a contact device placed on the front part of 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 chemical parameters, with signals prefera... | 09/26/2000 |
| 5836873 | Tonometer A tonometer, for determining intraocular pressure, has a body, which can be a transparent, substantially tubular body. A plunger is located within the body and a coil spring acts between the body and the plunger. A marker member is frictionally retained w... | 11/17/1998 |
| 5830139 | Tonometer system for measuring intraocular pressure by applanation and/or indentation A tonometer system for measuring intraocular pressure by accurately providing a predetermined amount of applanation to the cornea and detecting the amount of force required to achieve the predetermined amount of applanation. The system is also capable of ... | 11/03/1998 |
| 5546941 | Patient operated tonometers An improved tenometer provides for a bellows and a stepper motor to pressurize the interior of a probe in the barrel into which the probe is fitted for moving the probe outward towards a patient's eye. The device also includes a laser for improved centeri... | 08/20/1996 |
| 5540227 | Controlled application of select ophthalmic agents An applicator device and procedure is disclosed directed to the controlled placement of a minute amount of fluorescein onto the cornea of a patient's eye. The fluorescein is used as a staining agent to permit applanation tonometric measurements. The fluor... | 07/30/1996 |
| 4844078 | Device for and method of determination eye pressure A loading element is brought into contact with an eyelid of a closed eye under load so that the eyelid produces on a surface of the loading element an imprint with a size which is inversely proportional to eye pressure. Two loading elements formed as cyli... | 07/04/1989 |
