Guide catheter torque handle

- Medtronic, Inc.
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Description

FIG. 1 is a perspective view of a guide catheter torque handle;

FIG. 2 is a side view of a guide catheter torque handle;

FIG. 3 is a front view of a guide catheter torque handle;

FIG. 4 is a plan view of the distal end of a guide catheter torque handle; and,

FIG. 5 is a plan view of the proximal end of a guide catheter torque handle .

Referenced Cited
U.S. Patent Documents
4722344 February 2, 1988 Cambron et al.
4790831 December 13, 1988 Skribiski
Patent History
Patent number: D345419
Type: Grant
Filed: Dec 30, 1991
Date of Patent: Mar 22, 1994
Assignee: Medtronic, Inc. (Minneapolis, MN)
Inventors: John B. Horrigan (Merrimac, MA), Peter A. Lunn (Beverly, MA)
Primary Examiner: Stella Reid
Attorneys: Dianne M. F. Plunkett, Harold R. Patton
Application Number: 7/821,556
Classifications
Current U.S. Class: Syringe, Catheter Or Needle Component (22) (D24/130)