Cannula set consisting of a cannula and a trocar

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Description

FIG. 1 is a top and left side perspective view thereof;

FIG. 2 is an enlarged, detail perspective view of the end thereof;

FIG. 3 is a front, top and left side perspective view thereof with an end element attached;

FIG. 4 is an enlarged fragmented view of the front left view thereof with an end element attached; and,

FIG. 5 is an enlarged fragmented perspective view of the front left end thereof with an end element attached.

Claims

The ornamental design for a cannula set consisting of a cannula and a trocar, as shown and described.

Referenced Cited
U.S. Patent Documents
D362066 September 5, 1995 Petruschke et al.
D403398 December 29, 1998 Guala et al.
D443360 June 5, 2001 Haberland
Patent History
Patent number: D561897
Type: Grant
Filed: Oct 21, 2004
Date of Patent: Feb 12, 2008
Inventor: Gerrit Jan Vijfvinkel (3211 BA Geervliet)
Primary Examiner: Ian Simmons
Assistant Examiner: Christopher Lee
Attorney: Merchant & Gould P.C.
Application Number: 29/215,569
Classifications
Current U.S. Class: Cutting, Abrading, Scraping Or Puncturing (31) (D24/146)