Combined endoscopic suction and irrigation electro-surgical instrument

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Description

FIG. 1 is a top plan view of the combined endoscopic suction and irrigation electro-surgical instrument;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof; and,

FIG. 5 is a rear plan view thereof.

Referenced Cited
U.S. Patent Documents
D350194 August 30, 1994 Marino et al.
D352780 November 22, 1994 Glaeser et al.
D353886 December 27, 1994 Bales et al.
4936842 June 26, 1990 A'Amelio et al.
5273524 December 28, 1993 Fox et al.
5295956 March 22, 1994 Bales et al.
5334140 August 2, 1994 Phillips et al.
5449357 September 12, 1995 Zinnanti
Other references
  • Conmed Electrosurgical Suction/Irrigation Instrument brochure .COPYRGT. 1993.
Patent History
Patent number: D391367
Type: Grant
Filed: Apr 13, 1995
Date of Patent: Feb 24, 1998
Inventor: Paul Sandock (New Hartford, NY)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Eric Watterson
Law Firm: Larson & Taylor
Application Number: 0/37,455