Invention Grant
- Patent Title: Drug delivery after biodegradation of the stent scaffolding
- Patent Title (中): 支架支架生物降解后的药物输送
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Application No.: US13086308Application Date: 2011-04-13
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Publication No.: US08398706B2Publication Date: 2013-03-19
- Inventor: David C. Gale , Bin Huang
- Applicant: David C. Gale , Bin Huang
- 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: A61F2/82
- IPC: A61F2/82
Abstract:
Disclosed herein is a stent comprising: a bioabsorbable polymeric scaffolding; and a coating comprising a bioabsorbable material on at least a portion of the scaffolding, wherein the degradation rate of all or substantially all of the bioabsorbable polymer of the scaffolding is faster than the degradation rate of all or substantially all of the bioabsorbable material of the coating.
Public/Granted literature
- US20110190875A1 Drug Delivery After Biodegradation Of The Stent Scaffolding Public/Granted day:2011-08-04
Information query
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