Eye surgery fixation ring instrument

Description

FIG. 1 is a front elevation view of the ring instrument;

FIG. 2 is a back elevation view of the ring instrument seen in FIG. 1;

FIG. 3 is a left elevation view of the ring instrument seen in FIG. 1;

FIG. 4 is a top, handle, end view of the ring instrument seen in FIG. 1; and,

FIG. 5 is a bottom, ring, end view of the ring instrument seen in FIG. 1.

The right elevation of the ring instrument is a mirror image of the left elevation view and is otherwise identical thereto.

Referenced Cited
U.S. Patent Documents
D295445 April 26, 1988 Freeman
4900300 February 13, 1990 Lee
5171254 December 15, 1992 Sher
Other references
  • Ophthalmology Times, "Surgeons differ on value of RK instruments," Mar. 6, 1995. Ophtalmology Times, "Alternative Lighting Improves Patient Comfort, Surgeon View," May 5, 1994.
Patent History
Patent number: D373634
Type: Grant
Filed: Apr 11, 1995
Date of Patent: Sep 10, 1996
Inventor: Alan W. Brown (Wilmington, NC)
Primary Examiner: James M. Gandy
Assistant Examiner: Linda Brooks
Law Firm: Gilliam, Duncan & Harms
Application Number: 0/37,342
Classifications