Digital subtraction angiography needle

- Cook Incorporated
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Description

FIG. 1 is a side elevational view of a digital subtraction angiography needle embodying my new design;

FIG. 2 is a side elevational view taken from the left of FIG. 1;

FIG. 3 is a side elevational view taken from the right of FIG. 1;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a bottom plan view thereof.

The side opposite that shown in FIG. 1 is a mirror image thereof.

Referenced Cited
U.S. Patent Documents
D217702 May 1970 Volk et al.
D257885 January 13, 1981 Kulle
3782383 January 1974 Thompson et al.
4161177 July 17, 1979 Fuchs
4326519 April 27, 1982 D'Alo et al.
4368738 January 18, 1983 Tersteegen et al.
Patent History
Patent number: D286677
Type: Grant
Filed: Feb 2, 1984
Date of Patent: Nov 11, 1986
Assignee: Cook Incorporated (Bloomington, IN)
Inventor: Thomas A. Osborne (Monroe County, IN)
Primary Examiner: A. Hugo Word
Assistant Examiner: Stella M. Reid
Law Firm: Woodard, Weikart, Emhardt & Naughton
Application Number: 6/576,218
Classifications
Current U.S. Class: D24/24