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
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
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
Current U.S. Class:
Hand Manipulated Tool Or Instrument (23) (D24/133);
D8/51