Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Reexamination Certificate
2006-09-12
2006-09-12
Thanh, LoAn H. (Department: 3763)
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
C604S526000, C604S527000
Reexamination Certificate
active
07104979
ABSTRACT:
A catheter comprising an elongate tubular member having a proximal end, a distal end, and a passageway defining a lumen extending between the proximal and distal ends. The elongate tubular member comprises a relatively stiff proximal section and a relatively flexible distal section. The proximal section includes an inner tubular liner, a first stiffener comprising a metal alloy, and a second stiffener comprising a non-metal alloy. The first and second stiffeners are coaxially wound exterior to the proximal inner liner. The distal section includes a distal inner tubular liner and the second stiffener coaxially wound exterior to the distal inner liner. The first stiffener terminates before reaching the distal section.
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Alpert Lawrence Charles
Chien Thomas Yung-Hui
Fukui Perry Alvin
Jansen Lex P.
Sarge Jeffrey A.
Crompton Seager & Tufte LLC
Target Therapeutics Inc.
Thanh LoAn H.
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