| Patent Number |
Title Of Patent |
Date Issued |
| 4959049 |
Tip for a phacoemulsification needle |
September 25, 1990 |
| An improved tip for a phacoemulsification needle having a proximal end attached to a phacoemulsification device, a distal end, a central longitudinal axis extending from the proximal end to the distal end with a bore within the needle concentric to the central axis thereof, so as to |
| 4950272 |
Surgical instrument and method for removing the lens of an eye |
August 21, 1990 |
| In accordance with the present invention, an ophthalmic surgical instrument for removing the lens of an eye includes a handle adapted for support in the hand of the user. An elongated tubular member having first and second ends is attached to the handle. The elongated tubular member incl |
| 4869716 |
Surgical instrument and method for cutting the lens of an eye |
September 26, 1989 |
| An ophthalmic surgical instrument includes a handle adapted for support in the hand of a user. A rod is attahed to the handle. An elongated tubular member is disposed adjacent to the rod and is attached to the handle. The elongated tubular member is shorter than the rod. An actuator is m |
| 4744558 |
Downhill ski exercise device |
May 17, 1988 |
| A ski exercise device (500) includes a stationary mainframe (502) and an arcuate track (520) having first (520a) and second (520b) ends. The ends (520a, 520b) of the arcuate track (520) are connected to the stationary mainframe (502). A support platform (540) is slidably mounted to the |
| 4744557 |
Downhill ski exercise device |
May 17, 1988 |
| A ski exercise device (20) includes a stationary mainframe (22) and an arcuate track (50) having first (50a) and second (50b) ends. The ends (50a, 50b) of the arcuate track (50) are connected to the stationary mainframe (22). A rail (70) having ends (70a, 70b) is provided. The rail ( |
| 4439025 |
Variable circular dual image corneal radius measurement instrument |
March 27, 1984 |
| An instrument (20) for measuring the radius of curvature of a cornea (58) of an eye (60) is provided. The instrument (20) includes structure (90, 98, 180) for projecting a reference image (70) onto the cornea (58). The reference image (70) comprises substantially a circle of discontinuou |
| 4375320 |
Dual image corneal radius measurement |
March 1, 1983 |
| An instrument with a microscope brings into focus the cornea of a patient's eye for measurement of the radius of curvature of the cornea. Included is a pair of parallel spaced apart linear objects in a plane perpendicular to the optical axis of the eye and of the microscope. A square rod |
| 4346482 |
Living contact lens |
August 31, 1982 |
| A contact lens (14) for insertion into the cornea (20) of a patient is provided. The contact lens (14) includes a circular portion of a donor cornea (10) anteriorly curved for correction of the patient's vision. The contact lens (14) is posteriorly ground (16) to correspond to the cu |
