Massgefertigte Schneideführungsschiene für Arthroplastik des Fussgelenks

Details

Veröffentlichungs-Nr.

EP3878383

Aktenzeichen

EP21161696

Anmeldetag

10. März 2021

Veröffentlichung

16. August 2023

Erteilung

16. August 2023

Rechtsraum

EP

IPC

A61B17/15// A61B17/17A61B17/56A61F2/42A61F2/30

Abstract

The disclosure includes devices for assisting in performing an ankle arthroplasty on a non-resected bone surface of a tibia and/or a talus. The devices may include patient-specific mating surfaces configured to engage the non-resected bone surface in a single relative position relative to the non-resected bone surface. The patient specific nature of the mating surface portion may be generated in the devices prior to the devices being brought into contact with the bone. The devices may include various cutting guides and holes for receiving fasteners to fasten the devices to the bone. The devices may include various features to enhance the stability and/or surface area contact between the devices and the bones.

Anmelder

Firma

Stryker European Operations Limited

Land

🇮🇪 Irland

Fachgebiete