Invention Grant
US07935143B2 Stent formed from polymer-bioceramic composite with radiopaque bioceramic particles
有权
支架由聚合物 - 生物陶瓷复合材料与不透射线的生物陶瓷颗粒形成
- Patent Title: Stent formed from polymer-bioceramic composite with radiopaque bioceramic particles
- Patent Title (中): 支架由聚合物 - 生物陶瓷复合材料与不透射线的生物陶瓷颗粒形成
-
Application No.: US11968600Application Date: 2008-01-02
-
Publication No.: US07935143B2Publication Date: 2011-05-03
- Inventor: Yunbing Wang
- Applicant: Yunbing Wang
- Applicant Address: US CA Santa Clara
- Assignee: Abbott Cardiovascular Systems Inc.
- Current Assignee: Abbott Cardiovascular Systems Inc.
- Current Assignee Address: US CA Santa Clara
- Agency: Squire, Sanders & Dempsey (US) LLP
- Main IPC: A61F2/06
- IPC: A61F2/06 ; B05D3/00
Abstract:
Implantable medical devices fabricated at least in part of a polymer-bioceramic composite having bioceramic particles with radiopaque functional groups grafted to a surface of the bioceramic particles are disclosed. Implantable medical devices fabricated at least in part of a radiopaque material having bioceramic particles with polymer chains grafted onto a surface of the bioceramic particles, the radiopaque functional groups being chemically bonded to the grafted polymer chains, are disclosed.
Public/Granted literature
- US20090171449A1 STENT FORMED FROM POLYMER-BIOCERAMIC COMPOSITE WITH RADIOPAQUE BIOCERAMIC PARTICLES Public/Granted day:2009-07-02
Information query
IPC分类:
