Tissue piercing members

Details Tissue piercing members Tissue piercing members

1993-10-08

1996-09-10

Pellegrino, Stephen C.

Surgery

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

Treating material introduced into or removed from body...

606167, 30336, A61M 518, A61B 1732, B26B 500

Patent

active

055541372

ABSTRACT:
A piercing tip for penetrating body tissue is provided which includes a conical body and a triangular cutting blade positioned within a slot formed in the conical body. The piercing tip is particularly adapted for mounting at the distal end of an obturator and for use as part of a trocar assembly.

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