Invention Grant
- Patent Title: Medical devices having a filter insert for controlled diffusion
- Patent Title (中): 具有用于受控扩散的过滤嘴的医疗装置
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Application No.: US11860188Application Date: 2007-09-24
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Publication No.: US08974809B2Publication Date: 2015-03-10
- Inventor: John Clarke , Tim O'Connor , Yixin Xu , Barry J. O'Brien
- Applicant: John Clarke , Tim O'Connor , Yixin Xu , Barry J. O'Brien
- Applicant Address: US MN Maple Grove
- Assignee: Boston Scientific Scimed, Inc.
- Current Assignee: Boston Scientific Scimed, Inc.
- Current Assignee Address: US MN Maple Grove
- Agency: Fish & Richardson P.C.
- Main IPC: A61F2/00
- IPC: A61F2/00 ; A61F2/82 ; A61F2/91 ; A61F2/01 ; A61F2/04
Abstract:
An implantable or insertable medical device is provided which includes as components: (a) a substrate component comprising a depression that is at least partially filled with a therapeutic agent-containing material that comprises a first therapeutic agent, and (b) a pre-formed filter insert disposed in the depression such that it regulates transport of chemical species between the depression and the exterior of the device upon implantation or insertion of the device in vivo.
Public/Granted literature
- US20090081271A1 MEDICAL DEVICES HAVING A FILTER INSERT FOR CONTROLLED DIFFUSION Public/Granted day:2009-03-26
Information query
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