发明授权
- 专利标题： Multilayer medical devices
- 专利标题（中）： 多层医疗器械
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申请号： US12346597申请日： 2008-12-30
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公开(公告)号： US07815628B2公开(公告)日： 2010-10-19
- 发明人: Douglas A. Devens, Jr.
- 申请人： Douglas A. Devens, Jr.
- 申请人地址： US MN Maple Grove
- 专利权人： Boston Scientific Scimed, Inc.
- 当前专利权人： Boston Scientific Scimed, Inc.
- 当前专利权人地址： US MN Maple Grove
- 代理机构： Crompton, Seager & Tufte, LLC
- 主分类号： A61M25/00
- IPC分类号： A61M25/00
摘要：
A medical device includes at least four layers including a first material and a second material having a different stiffness than a stiffness of the first material, wherein at least one of the layers varies in thickness axially along the device.
公开/授权文献
- US20090125000A1 Multilayer Medical Devices 公开/授权日：2009-05-14