Endoscopic guidewire for a catheter
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Description
FIG. 1 is a front elevational view of an an endoscopic guidewire for a catheter showing our new design, the guidewire being shown broken in the center to indicate indeterminate length;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is an end elevational view thereof;
FIG. 4 is an end elevational view thereof, opposite that shown in FIG. 3; and,
FIG. 5 is a top front perspective view thereof.
Referenced Cited
U.S. Patent Documents
D343900 | February 1, 1994 | De Vries |
4796642 | January 10, 1989 | Harris |
4946443 | August 7, 1990 | Hauser et al. |
4951686 | August 28, 1990 | Herlitze |
4991602 | February 12, 1991 | Amplatz et al. |
5221257 | June 22, 1993 | Rosenbloom et al. |
5308324 | May 3, 1994 | Hammerslag et al. |
5333620 | August 2, 1994 | Moutalis et al. |
5339833 | August 23, 1994 | Berthiaume et al. |
Patent History
Patent number: D363544
Type: Grant
Filed: Aug 16, 1993
Date of Patent: Oct 24, 1995
Assignee: Boston Scientific Corporation (Natick, MA)
Inventors: Christopher A. Rowland (Marlboro, MA), Earl F. Bardsley (Arlington, MA), Richard DeMello (Acton, MA)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: I. Simmons
Attorney: Frances P. Craig
Application Number: 0/11,819
Type: Grant
Filed: Aug 16, 1993
Date of Patent: Oct 24, 1995
Assignee: Boston Scientific Corporation (Natick, MA)
Inventors: Christopher A. Rowland (Marlboro, MA), Earl F. Bardsley (Arlington, MA), Richard DeMello (Acton, MA)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: I. Simmons
Attorney: Frances P. Craig
Application Number: 0/11,819
Classifications