Invention Application
- Patent Title: TITANIUM ALLOY CONTACT RING ELEMENT HAVING LOW MODULUS AND LARGE ELASTIC ELONGATION
- Patent Title (中): 具有低模量和大弹性拉伸的钛合金接头环元件
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Application No.: US14640469Application Date: 2015-03-06
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Publication No.: US20150250997A1Publication Date: 2015-09-10
- Inventor: Bernard Q. Li , Alan Shi , Daniel D. Sorensen , Darren A. Janzig , Margaret Bush
- Applicant: MEDTRONIC, INC.
- Main IPC: A61N1/05
- IPC: A61N1/05 ; C22F1/18 ; C22C14/00 ; B23H9/00
Abstract:
A method of forming a medical device contact element includes annealing an elongated rod of Ti-15Mo alloy material to form an annealed rod having a Young's Modulus of less than 13.5 Mpsi and an elastic range or strain of at least 0.7%. Then forming a contact ring element from the annealed rod and assembling the contact ring element into a medical device. Contact rings and lead receptacles including the same are also described.
Public/Granted literature
- US09694173B2 Titanium alloy contact ring element having low modulus and large elastic elongation Public/Granted day:2017-07-04
Information query
