Tip portion of a resectoscope electrode

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Description

FIG. 1 is a perspective view of a tip portion of a resectoscope electrode showing our new design, the broken line showing of the electrode lead is for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is an enlarged perspective view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a end view thereof; and,

FIG. 7 is a rear view thereof.

Referenced Cited
U.S. Patent Documents
D320446 October 1, 1991 Grossi et al.
4726370 February 23, 1988 Karasawi et al.
4917082 April 17, 1990 Grossi et al.
4955884 September 11, 1990 Grossi et al.
5007907 April 16, 1991 Nishigaki et al.
5196011 March 23, 1993 Korth et al.
5267994 December 7, 1993 Gentelia et al.
5423813 June 13, 1995 Kaiser et al.
5486173 January 23, 1996 Vancaillie
5549605 August 27, 1996 Hahnen
5582610 December 10, 1996 Gross et al.
Other references
  • "Vaporizing; Cutting Loops and Other Electrodes For Urology and Gynecology", Nortech, Order Sheet No. 80-16501-1 REV. A., 1995.
Patent History
Patent number: D385351
Type: Grant
Filed: Dec 6, 1995
Date of Patent: Oct 21, 1997
Assignee: Northgate Technologies Incorporated (Elgin, IL)
Inventors: Peter A. Manzie (Berwyn, IL), Robert Baker (Barrington, IL)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: I. Simmons
Law Firm: Brinks Hofer Gilson & Lione
Application Number: 0/47,522
Classifications
Current U.S. Class: Electrosurgical (e.g., Electrolysis Type, Cauterizer, Etc.) (29) (D24/144)
International Classification: 2402;