Biopsy brush

Details Biopsy brush Biopsy brush

1990-09-21

1992-07-28

Hindenburg, Max

Surgery

Truss

Pad

A61B 1000

Patent

active

051333619

ABSTRACT:
A biopsy brush for abrading and recovering samples of tissue to be investigated. A plurality of abrading elements are individually and separately spindled onto a flexible strand. The elements have an abrading periphery, and spacers which space these peripheries apart from one another. The flexibility of the strand where the elements are located enables the indivdual elements in the group of elements separately to deflect in response to changes in the shape of the tissue being abraded.

REFERENCES:
patent: 3308825 (1967-03-01), Cruse
patent: 3400708 (1968-09-01), Scheidt
patent: 4027658 (1977-06-01), Marshall
patent: 4562847 (1986-01-01), Nydahl et al.

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