Device for surgical decompression of branch retinal vein occlusion via microvascular arteriovenous adventitial sheathotomy

Scheller , et al. December 16, 2

Patent Grant D483870

U.S. patent number D483,870 [Application Number D/166,286] was granted by the patent office on 2003-12-16 for device for surgical decompression of branch retinal vein occlusion via microvascular arteriovenous adventitial sheathotomy. This patent grant is currently assigned to Synergetics, Inc.. Invention is credited to E. Mitchel Opremcak, Michael S. Poulsen, Gregg Scheller.


United States Patent D483,870
Scheller ,   et al. December 16, 2003
**Please see images for: ( Certificate of Correction ) **

Device for surgical decompression of branch retinal vein occlusion via microvascular arteriovenous adventitial sheathotomy

Claims

The ornamental design for a device for surgical decompression of branch retinal vein occlusion via microvascular arteriovenous adventitial sheathotomy, as shown and described.
Inventors: Scheller; Gregg (Wildwood, MO), Opremcak; E. Mitchel (Columbus, OH), Poulsen; Michael S. (House Springs, MO)
Assignee: Synergetics, Inc. (St. Charles, MO)
Appl. No.: D/166,286
Filed: August 26, 2002

Current U.S. Class: D24/146; D24/147
Current International Class: 2402
Field of Search: ;D24/146,147 ;D8/20,93,98 ;30/339,346,346.55,346.57 ;606/107,166,167,161,4,5,17 ;600/171

References Cited [Referenced By]

U.S. Patent Documents
5217476 June 1993 Wishinsky
5411510 May 1995 Fugo
5423842 June 1995 Michelson
D370532 June 1996 Epstein et al.
5562693 October 1996 Devlin et al.
2003/0093099 May 2003 Anthone
Primary Examiner: Simmons; Ian
Attorney, Agent or Firm: Klug; Kevin L.

Description



FIG. 1 is a is a left side elevational view of the device for surgical decompression of branch retinal vein occlusion via microvascular arteriovenous adventitial sheathotomy showing our new design, the right side elevational view being a mirror image thereof;

FIG. 2 is an enlarged fragmentary left side elevational view of the tip portion thereof;

FIG. 3 is a bottom plan view thereof, of FIG. 1;

FIG. 4 is an enlarged fragmentary top plan view of the tip portion thereof, of FIG. 2

FIG. 5 is an enlarged fragmentary top plan view of the tip portion thereof, of FIG. 2

FIG. 6 is a front elevational view thereof, of FIG. 1;

FIG. 7 is a rear elevational view thereof; and,

FIG. 8 is a top plan view thereof.

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