Core biopsy needle with spacer

Details Core biopsy needle with spacer Core biopsy needle with spacer

1993-11-22

1995-02-14

Pellegrino, Stephen C.

Surgery

Truss

Pad

128749, 604164, 606167, A61B 1000

Patent

active

053885899

ABSTRACT:
A biopsy assembly with an inner stylet having a needle end with a biopsy retrieval recess on the needle end. At the other end of the stylet is a hub for controlling the needle. A hollow outer needle with a main hub at the proximal end carries the inner needle in a sliding relationship. Releasable latch means are provided on the respective hubs to lock them in a fixed but releasable axial position which makes it possible for a physician to enter the spaced hubs in a cocked biopsy gun.

REFERENCES:
patent: 3477423 (1969-11-01), Griffith
patent: 3598108 (1971-08-01), Jamshidi et al.
patent: 4266555 (1981-05-01), Jamshidi
patent: 4600014 (1986-07-01), Beraha
patent: 4609370 (1986-09-01), Morrison
patent: 4655226 (1987-04-01), Lee
patent: 4702261 (1987-10-01), Cornell et al.
patent: 4776346 (1988-10-01), Beraha et al.
patent: 4881551 (1989-11-01), Taylor
patent: 4957488 (1990-09-01), Cameron et al.
patent: 4958625 (1990-09-01), Bates et al.
patent: 5031634 (1991-07-01), Simon
patent: 5236334 (1993-08-01), Bennett
patent: 5249582 (1993-10-01), Taylor
patent: 5316013 (1994-05-01), Striebel et al.

Affiliated with

Also associated with

Rating

Core biopsy needle with spacer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Core biopsy needle with spacer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Core biopsy needle with spacer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-281534