Invention Grant
- Patent Title: Coatings for implantable devices including biologically erodable polyesters and methods for fabricating the same
- Patent Title (中): 用于可植入装置的涂层，包括生物可侵蚀的聚酯及其制造方法
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Application No.: US10719516Application Date: 2003-11-21
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Publication No.: US08192752B2Publication Date: 2012-06-05
- Inventor: Yiwen Tang , Stephen D. Pacetti
- Applicant: Yiwen Tang , Stephen D. Pacetti
- Applicant Address: US CA Santa Clara
- Assignee: Advanced Cardiovascular Systems, Inc.
- Current Assignee: Advanced Cardiovascular Systems, Inc.
- Current Assignee Address: US CA Santa Clara
- Agency: Squire Sanders (US) LLP
- Main IPC: A61F2/00
- IPC: A61F2/00
Abstract:
A medical article comprising an implantable substrate having a coating is disclosed, the coating comprising a biologically erodable polymer having the glass transition temperature below about −50° C. The biologically erodable polymer can be blended with a polymeric additive which either has the glass transition temperature of about −50° C. or higher, or a degree of crystallinity greater than that of the first polymer.
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