Invention Grant
- Patent Title: Block biodegradable copolymers for medical devices
- Patent Title (中): 用于医疗器械的可生物降解的共聚物
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Application No.: US11556865Application Date: 2006-11-06
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Publication No.: US07691402B2Publication Date: 2010-04-06
- Inventor: Ya Guo , Peiwen Cheng
- Applicant: Ya Guo , Peiwen Cheng
- Applicant Address: US CA Santa Rosa
- Assignee: Medtronic Vascular, Inc.
- Current Assignee: Medtronic Vascular, Inc.
- Current Assignee Address: US CA Santa Rosa
- Main IPC: A61F2/00
- IPC: A61F2/00 ; A61F13/00
Abstract:
Disclosed herein are implantable medical devices comprising controlled release biodegradable block copolymers or coated with controlled release block copolymers and at least one drug releasable from the block copolymer. The controlled release block copolymers comprise least two blocks selected from the group consisting of polyesters, polyethers, and polyurethanes.
Public/Granted literature
- US20080107704A1 Block Biodegradable Copolymers for Medical Devices Public/Granted day:2008-05-08
Information query
IPC分类:
