Invention Grant
US08420113B2 Biodegradable medical devices with enhanced mechanical strength and pharmacological functions
有权
具有增强的机械强度和药理功能的可生物降解医疗器械
- Patent Title: Biodegradable medical devices with enhanced mechanical strength and pharmacological functions
- Patent Title (中): 具有增强的机械强度和药理功能的可生物降解医疗器械
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Application No.: US11350622Application Date: 2006-02-09
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Publication No.: US08420113B2Publication Date: 2013-04-16
- Inventor: Jonathon Z. Zhao
- Applicant: Jonathon Z. Zhao
- Assignee: Cordis Corporation
- Current Assignee: Cordis Corporation
- Main IPC: A61F2/92
- IPC: A61F2/92 ; A61F2/82 ; C08K3/32 ; C08K3/40
Abstract:
The present invention is directed to a medical device, specifically a prosthesis which utilizes a novel class of blends between biodegradable polymers and bioceramics for medical device applications allowing one to capitalize on the biodegradable nature of these two distinct materials while enhancing the strength of these devices through the addition of various amounts of bioactive ceramic and glasses to biodegradable polymers. The blend may be fabricated into a medical device such as a stent or a distal protection device, and may incorporate various agents to enhance radioapacity and/or pharmacological function. In addition, the blend may be used as a coating to a medical device.
Public/Granted literature
- US20060264531A1 Biodegradable medical devices with enhanced mechanical strength and pharmacological functions Public/Granted day:2006-11-23
Information query
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