Phaco-emulsifier tip for ophthalmic surgery

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Description

FIG. 1 is a perspective view of the phaco-emulsifier tip of the present invention;

FIG. 2 is a top plan view thereof;

FIG. 3 is an end elevational view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is an end elevational view thereof opposite that shown in FIG. 3; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D266872 November 9, 1982 Anderson
884761 April 1908 Richard
1881415 October 1932 Tingleff
3175554 March 1965 Stewart
4869715 September 26, 1989 Sherburne
Patent History
Patent number: D357313
Type: Grant
Filed: Sep 11, 1991
Date of Patent: Apr 11, 1995
Assignee: Surgin Surgical Instrumentation, Inc. (Tustin, CA)
Inventor: Theodore S. Wortrich (Long Beach, CA)
Primary Examiner: A. Hugo Word
Assistant Examiner: I. Simmons
Law Firm: Merchant, Gould, Smith, Edell, Welter & Schmidt
Application Number: 7/760,257