Flexible polymer needle catheter

Details Flexible polymer needle catheter Flexible polymer needle catheter

2005-01-05

2010-12-14

Lucchesi, Nicholas D (Department: 3763)

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

C604S164120, C604S272000, C604S523000, C604S525000, C604S526000, C604S527000, C604S533000, C604S534000, C604S535000

Reexamination Certificate

active

07850644

ABSTRACT:
A catheter device having an elongated tubular member with a proximal end and a distal end, and a needle disposed near the distal end. In one embodiment, the needle has a rigid, penetrating tip coupled to a flexible portion by an overlapping joint. The flexible portion enables the needle to bend to a penetrating angle relative to the distal end of the elongated tubular member and penetrate a body tissue without kinking.

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