US6896846.pdf (1.1 MB)
Synthesis of orthopaedic implant materials
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posted on 2016-06-07, 00:00 authored by Alexander MukasyanAlexander Mukasyan, Arvind Varma, Bing-Yun LiA method for synthesis of biomedical alloys has been developed based on combustion phenomena. This low pressure combustion synthesis (LPCS) technique may be used for production of Co-based and other metal-based alloys, which cover the entire range of orthopaedic implants, including total hip and knee replacements, as well as hone screws, plates, and wires. A unique aspect of the method is that combustion synthesis under low ambient gas pressure allows one to produce pore-free (>99% theoretical density) alloys with high purity and precise chemical and phase compositions.
History
Patent Number
US 6896846 B2Other Application
10/284,435Inventor
Arvind Varma Alexander Mukasyan Bing-Yun LiInventor from Local Institution
Arvind Varma Alexander S. MukasyanAssignee
University of Notre Dame Du LacDate Modified
2016-06-07Language
- English
Claims
52Publisher
United States Patent and Trademark OfficeCooperative Patent Classification Codes
C22B 5/04 (20130101); C22B 23/021 (20130101); C22C 32/00 (20130101); C22C 29/12 (20130101); C22C 1/058 (20130101)Contributor
Arvind Varma|Alexander S. Mukasyan|International Patent Classification Codes
C22C 1/05 (20060101); C22C 32/00 (20060101); B22F 003/00 ()US Patent Classification Codes
419/45; 75/228; 75/232; 75/236; 75/246;Usage metrics
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