Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Arterial prosthesis – Stent structure
Patent
1999-01-26
2000-08-01
Willse, David H.
Prosthesis (i.e., artificial body members), parts thereof, or ai
Arterial prosthesis
Stent structure
A61F 206
Patent
active
060960728
ABSTRACT:
An expandable stent is formed of a plurality of rows of circularly arranged annular members situated side by side in one direction, and connecting rods for connecting the annular members together. The annular members in one row is formed substantially independently, preferably spaced apart from each other. The stent is delivered in a compressed condition in a hole, such as blood vessel, and the compressed stent is substantially fully returned to the original shape when the compressed condition is removed. The stent withstand a high compression force.
REFERENCES:
patent: 5135536 (1992-08-01), Hillstead
patent: 5397355 (1995-03-01), Marin et al.
patent: 5527354 (1996-06-01), Fontaine et al.
patent: 5540713 (1996-07-01), Schnepp-Pesch et al.
patent: 5776161 (1998-07-01), Globerman
patent: 5879381 (1999-03-01), Moriuchi et al.
Kanesaka Nozomu
Tashji George A.
Jackson Suzette J.
Uni-Cath Inc.
Willse David H.
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