Biopsy needle instrument

Details Biopsy needle instrument Biopsy needle instrument

1989-07-18

1990-09-25

Hafer, Robert A.

Surgery

Truss

Pad

128749, 128751, 606167, 606170, A61B 1000

Patent

active

049586254

ABSTRACT:
A biopsy needle instrument has selectable locking means to permit or prevent the projection of a cannula and a stylet and separate loading members allowing the cannula and stylet to be loaded separately and yet fired sequentially using a single button. Another embodiment of the invention permits the independent firing of the stylet and the cannula.

REFERENCES:
patent: 1867624 (1932-07-01), Hoffman
patent: 3175554 (1965-03-01), Stewart
patent: 3595217 (1971-07-01), Rheinfrank
patent: 3995619 (1976-12-01), Glatzer
patent: 4178810 (1979-12-01), Takahashi
patent: 4402324 (1983-09-01), Lindgren et al.
patent: 4461305 (1984-07-01), Cibley
patent: 4476864 (1984-10-01), Tezel
patent: 4570632 (1986-02-01), Woods
patent: 4600014 (1986-07-01), Beraha
patent: 4609370 (1986-09-01), Morrison
patent: 4685904 (1987-08-01), Krebs
patent: 4699154 (1987-10-01), Lindgren
patent: 4702261 (1987-10-01), Cornell et al.
patent: 4733671 (1988-03-01), Mehl
patent: 4735215 (1988-04-01), Goto et al.
patent: 4766907 (1988-08-01), de Groot et al.
patent: 4776346 (1988-10-01), Beraha et al.
patent: 4790329 (1988-12-01), Simon
patent: 4881551 (1989-11-01), Taylor
patent: 4893635 (1990-01-01), de Groot et al.
patent: 4903709 (1990-02-01), Skinner
Meditech Brochure, "Introducing Biopty Automatic Biopsy System", 7/86.
Travenol Trucut Disposable Biopsy Needle, Brochure.
Radiplast, Brochure.
Van-Tech Products, Micro Vasive, Products for Endourology, "Single Puncture Prostatic Biopsy Needle".
P. G. Lindgren, "Percutaneous Needle Biopsy", Acta Radiologica Diagnosis, Nov. 1982, pp. 653-656.

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