Steerable catheter

- Catheter Imaging Systems
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Description

FIG. 1 is a perspective view of a steerable catheter showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a side plan view thereof, the opposite side plan view being identical thereto;

FIG. 5 is a back plan view thereof; and,

FIG. 6 is a front plan view thereof.

Referenced Cited
U.S. Patent Documents
D338958 August 31, 1993 Jensen
3470876 October 1969 Barchilon
3605725 September 1971 Bentov
4713057 December 15, 1987 Huttner et al.
4737142 April 12, 1988 Heckele
4776844 October 11, 1988 Ueda
4799496 January 24, 1989 Hargreaves et al.
4930521 June 5, 1990 Metzger et al.
4934340 June 19, 1990 Ebling et al.
4973329 November 27, 1990 Park et al.
4983165 January 8, 1991 Loiterman
5199950 April 6, 1993 Schmitt et al.
Foreign Patent Documents
1213571 March 1966 DEX
990417 September 1951 FRX
WO91/11213 August 1991 WOX
WO88/00810 February 1988 SEX
0370158 May 1990 GBX
Patent History
Patent number: D343678
Type: Grant
Filed: Jun 19, 1992
Date of Patent: Jan 25, 1994
Assignee: Catheter Imaging Systems (Atlanta, GA)
Inventors: Phillip J. Snoke (Atlanta, GA), David S. Rowley (Smyrna, GA), David G. Lincoln (Smyrna, GA)
Primary Examiner: A. Hugo Word
Assistant Examiner: I. Simmons
Law Firm: Bell, Seltzer, Park & Gibson
Application Number: 7/901,586