Chirurgisches Klammergerät mit Angetriebenem Griff

Details

Veröffentlichungs-Nr.

EP4767989

Anmeldetag

27. Februar 2019

Veröffentlichung

1. Juli 2026

Rechtsraum

EP

IPC

A61B90/00

Abstract

A powered handle for a surgical stapler can have a drive system including an electric motor. The powered handle can include a manual articulation mechanism to articulate a jaw assembly coupled to a reload shaft connected to the handle. The manual articulation mechanism can include a ball screw mechanism that translates an articulation member responsive to rotation of an articulation knob when an instrument shaft is engaged with the handle. The articulation mechanism includes a release function that allows the jaw assembly to return to a longitudinally centered orientation. The powered handle includes a battery pack serving as a power supply for the drive system. A control system can control actuation of the motor based on user inputs and operating parameters of the stapler and can provide certain motor drive profiles for predetermined positions of the stapler. The powered handle can include a manual return mechanism.

Anmelder

Firma

Applied Medical Resources Corporation

Land

🇺🇸 USA

Fachgebiete