Medical needle

Details Medical needle Medical needle

2005-06-07

2005-06-07

Le, Long V. (Department: 1641)

Surgery

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

Treating material introduced into or removed from body...

C604S264000, C604S500000, C606S108000

Reexamination Certificate

active

06902547

ABSTRACT:
A needle comprising a hollow shaft having opposed distal and proximal ends, the hollow shaft having a lumen extending from the proximal end of the shaft and terminating at an opening on a top of and proximal to the distal end of the needle shaft. A cutting surface is at the distal end of the hollow shaft adapted to be inserted into a patient, wherein the cutting surface is on the bottom of the distal end of the hollow shaft.

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patent: 6283948 (2001-09-01), McKernan et al.
Aves, U.S. Appl. No. 09/921,179 filed Aug. 2, 2001, 29 pages.

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