Gewebeschneidscheibe für ein Chirurgisches Klammergerät mit Rechtwinkliger Ausrichtung

Details

Veröffentlichungs-Nr.

EP3730068

Aktenzeichen

EP20171313

Anmeldetag

24. April 2020

Veröffentlichung

13. September 2023

Erteilung

13. September 2023

Rechtsraum

EP

IPC

A61B17/072A61B90/00

Abstract

A staple cartridge unit configured for use with a surgical stapler includes a cartridge housing having a deck and a plurality of openings that house staples configured to be driven distally into tissue positioned against the deck. A knife movably disposed within the cartridge housing is configured to be driven distally through the tissue. An anvil arranged distal to the cartridge housing includes an elongate slot and a plurality of staple-forming pockets. A cutting washer is fixed relative to the anvil and includes a cutting portion disposed within the elongate slot of the anvil. The knife is movable distally to cut tissue against the cutting portion. The cutting washer includes a pair of side flanges that extend transversely to the anvil and are configured to cover a gap defined between the anvil and a distal support structure of the surgical stapler in which the staple cartridge unit is received.

Anmelder

Firma

Ethicon LLC

Land

🇵🇷 PR

Fachgebiete