Verfahren zur Herstellung eines Biokompatiblen Drahtes

Details

Veröffentlichungs-Nr.

EP3854495

Aktenzeichen

EP21152555

Anmeldetag

20. Januar 2021

Veröffentlichung

12. Juli 2023

Erteilung

12. Juli 2023

Rechtsraum

EP

IPC

B21C1/00B21C9/00B21F45/00C22C19/05C22C19/07

Abstract

The disclosure relates to a method for manufacturing a biocompatible wire, a biocompatible wire comprising a biocompatible metallic material and a medical device comprising such wire.The method for manufacturing a biocompatible wire comprises the steps of providing a workpiece of a biocompatible metallic material, cold working the workpiece into a wire, and annealing the wire, wherein a cold work percentage is 97 to 99 %, wherein the cold working is a drawing with a die reduction per pass ratio in a range of 6 to 40 %, and wherein the annealing is done in a range of 850 to 1100°C.

Anmelder

Firmen

Heraeus Medevio GmbH & Co. KG
Heraeus Deutschland GmbH & Co. KG
Heraeus Deutschland GmbH & Co KG

Land

🇩🇪 Deutschland

Fachgebiete