Invention Grant
- Patent Title: Method for improving the wear resistance of dyed surgical instruments
- Patent Title (中): 改善染色手术器械耐磨性的方法
-
Application No.: US14232393Application Date: 2012-07-10
-
Publication No.: US09175378B2Publication Date: 2015-11-03
- Inventor: Albert Peter Gerhard Janssen , Gabriella Sinicco
- Applicant: Albert Peter Gerhard Janssen , Gabriella Sinicco
- Applicant Address: CH Trubbach
- Assignee: OERLIKON SURFACE SOLUTIONS AG, TRUBBACH
- Current Assignee: OERLIKON SURFACE SOLUTIONS AG, TRUBBACH
- Current Assignee Address: CH Trubbach
- Agency: Pearne & Gordon LLP
- Priority: DE102011107787 20110715
- International Application: PCT/EP2012/002910 WO 20120710
- International Announcement: WO2013/010647 WO 20130124
- Main IPC: C23C14/06
- IPC: C23C14/06 ; C23C14/02 ; C23C14/00 ; C23C14/08 ; C23C14/58 ; A61L31/02 ; A61L31/08
Abstract:
The present invention relates to a method for improving the wear resistance of dyed surgical instruments having a vacuum-resistant material as the main body which, over the course of a vacuum coating step, is coated with a thin layer of titanium, and the coated surface is subjected to anodic oxidation. The method is characterized in that, over the course of the vacuum coating step, prior to coating with the layer of titanium, at least parts of the main body are coated with a layer of hard material which improves the wear protection.
Public/Granted literature
- US20140171924A1 METHOD FOR IMPROVING THE WEAR RESISTANCE OF DYED SURGICAL INSTRUMENTS Public/Granted day:2014-06-19
Information query
IPC分类:
