Mini-rigid ureteroscope

- Circon Corporation
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Description

FIG. 1 is a top perspective view of a mini-rigid ureteroscope showing my new design;

FIG. 2 is a bottom perspective view of a mini-rigid ureteroscope or the like showing my new design;

FIG. 3 is a top plan view with the tube broken away for ease of illustration;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a right side elevational view thereof; and,

FIG. 8 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D248664 July 25, 1978 Takahashi
3859986 January 1975 Okada et al.
Patent History
Patent number: D335710
Type: Grant
Filed: Dec 21, 1990
Date of Patent: May 18, 1993
Assignee: Circon Corporation (Santa Barbara, CA)
Inventor: Raymond A. Ainger, III (Stamford, CT)
Primary Examiner: Louis S. Zarfas
Attorney: Daniel J. Meaney, Jr.
Application Number: 7/631,795