Surgical access port

- ViaMedics, LLC
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Description

FIG. 1 is a top perspective view of a surgical access port, showing our new design;

FIG. 2 is a bottom perspective view of the surgical access port of FIG. 1;

FIG. 3 is a top elevational view of the surgical access port of FIG. 1;

FIG. 4 is a right elevational view of the surgical access port of FIG. 1, the left elevational view being the same;

FIG. 5 is an end elevational view of the surgical access port of FIG. 1, the other end view being the same;

FIG. 6 is a top perspective view of a surgical access port, in an opened position;

FIG. 7 is a bottom perspective view of the surgical access port of FIG. 6;

FIG. 8 is a top elevational view of the surgical access port of FIG. 6;

FIG. 9 is a right elevational view of the surgical access port of FIG. 6, the left elevational view being the same; and,

FIG. 10 is an end elevational view of the surgical access port of FIG. 6, the other end view being the same.

Referenced Cited
U.S. Patent Documents
D319502 August 27, 1991 Michelson
D381746 July 29, 1997 Koros et al.
D397791 September 1, 1998 Koros et al.
D403066 December 22, 1998 DeFonzo
D411617 June 29, 1999 Furnish
5088472 February 18, 1992 Fakhrai
5616117 April 1, 1997 Dinkler et al.
5776054 July 7, 1998 Bobra
Patent History
Patent number: D422704
Type: Grant
Filed: Aug 17, 1998
Date of Patent: Apr 11, 2000
Assignee: ViaMedics, LLC (Oakdale, MN)
Inventors: James Segermark (Gem Lake, MN), Chris Herman (White Bear Lake, MN)
Primary Examiner: Eric Watterson
Law Firm: Fredrikson & Byron, P.A.
Application Number: 0/92,354
Classifications
Current U.S. Class: Speculum, Dilator Or Retractor (25) (D24/135)
International Classification: 2402;