Handpiece for surgical drive unit for use in arthroscopic surgery

Description

FIG. 1 is a top plan view of a handpiece for surgical drive unit for use in arthroscopic surgery, showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is an end elevational view thereof; and

FIG. 6 is an end elevational view thereof, opposite tht shown in FIG. 5.

The broken line showing of the connector and the blade is for illustrative purposes only and forms no part of the claimed design.

Claims

The ornamental design for a handpiece for surgical drive unit for use in arthroscopic surgery, as shown.

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Inventors:	Rexroth; Fred (Dunedin, FL), Altnether; Paul J. (St. Louis, MO)
Assignee:	Concept, Inc. (Largo, FL)
Appl. No.:	07/016,198
Filed:	February 18, 1987

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Current U.S. Class:	D24/146; D8/61
Field of Search:	;D24/26,28 ;128/305,33R,305.1,310

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References Cited [Referenced By]

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U.S. Patent Documents

D236166	July 1975	Fishbein
3835858	September 1974	Hagen
3990452	November 1976	Murray et al.
4203444	May 1980	Bonnel et al.
4274414	June 1981	Johnson et al.
4289131	September 1981	Mueller
4649919	March 1987	Thimsen et al.
4705038	November 1987	Sjostrom et al.
4723545	February 1988	Nixon et al.

Other References

Amsco Hall Surgical, "The Hall Arthrotome System Instruction Manual", date unknown, pp. 1-13. . Dyonics, Inc., "Advanced Arthroscopic Surgical System Manual", 1985, pp. 1 and 2. . Stryker, "The Stryker Microelectric Arthroplasty System", date unknown..

Primary Examiner: Burke; Wallace R.
Assistant Examiner: Reid; Stella M.
Attorney, Agent or Firm: Epstein & Edell