Spiral biopsy stylet

Details Spiral biopsy stylet Spiral biopsy stylet

1995-06-07

1997-08-26

Hindenburg, Max

Surgery

Truss

Pad

128754, A61B 1000

Patent

active

056601867

ABSTRACT:
A bioptic device of the cannula and internal stylet type wherein the stylet includes a sharp tip with a gutter adjacent to the tip for obtaining a tissue sample within a larger body of tissue. The cannula, stylet tip, and gutter bear threading to better enable the bioptic device to fix tissue when the bioptic device is rotationally advanced within the body of tissue. The cannula and stylet may additionally bear complementary threading to ensure that they can only be rotationally actuated with respect to each other.

REFERENCES:
patent: 769829 (1904-09-01), Mott
patent: 2426535 (1947-08-01), Turkel
patent: 3630192 (1971-12-01), Jamshioi
patent: 3850158 (1974-11-01), Elias et al.
patent: 3945375 (1976-03-01), Banko
patent: 4142517 (1979-03-01), Stavropoulos et al.
patent: 4337773 (1982-07-01), Raftopoulos et al.
patent: 4461305 (1984-07-01), Cibley
patent: 4844064 (1989-07-01), Thimsen et al.
patent: 5007917 (1991-04-01), Evans
patent: 5040542 (1991-08-01), Gray
patent: 5106364 (1992-04-01), Hayafuji et al.
patent: 5250035 (1993-10-01), Smith et al.
patent: 5341816 (1994-08-01), Allen
patent: 5456267 (1995-10-01), Stark

Affiliated with

Also associated with

Rating

Spiral biopsy stylet does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1982032