Selbstschneidender Halsschonender Hüftschaft

Details

Veröffentlichungs-Nr.

EP3984502

Aktenzeichen

EP21202282

Anmeldetag

12. Oktober 2021

Veröffentlichung

1. Oktober 2025

Erteilung

1. Oktober 2025

Rechtsraum

EP

IPC

A61F2/36// A61B17/16A61F2/30

Abstract

A self-broaching, neck-preserving hip stem includes a set of rasp teeth on a distal-lateral portion of the stem to allow the stem to be impacted into a femur without the use of surgical broaches. The rasp teeth are disposed on a relief surface. The stem includes a length, radius of curvature, and a dual-taper in the anterior-posterior and distal-lateral directions which allow the neck to self-broach and seat itself proximal to the conventional resection level to preserve greater bone stock in the femur.

Anmelder

Firma

Howmedica Osteonics Corp.

Land

🇺🇸 USA

Fachgebiete