发明授权
- 专利标题： Under tissue conditions degradable material and a method for its manufacturing
- 专利标题（中）： 在组织条件下可降解材料及其制造方法
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申请号： US09043720申请日： 1998-08-26
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公开(公告)号： US06503278B1公开(公告)日： 2003-01-07
- 发明人: Timo Pohjonen , Pertti Törmälä
- 申请人： Timo Pohjonen , Pertti Törmälä
- 优先权： FI954566 19950927
- 主分类号： A61F228
- IPC分类号： A61F228
摘要：
This invention relates to a material that degrades after implantation into a patient's tissue, and resorbs into the patient's body, which material is manufactured of polymer, copolymer or polymer alloy. The material has a non-crystalline, i.e., amorphous structure and is molecularly oriented and reinforced by mechanical deformation. Further, the material can be formed into surgical devices, such as screws and pins, for implantation into a patient.
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