Invention Grant
- Patent Title: Synthetic heart valves composed of zwitterionic polymers
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Application No.: US15082293Application Date: 2016-03-28
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Publication No.: US10299915B2Publication Date: 2019-05-28
- Inventor: Peter G. Edelman , Mark W. Boden , Joseph Thomas Delaney, Jr.
- Applicant: Boston Scientific SciMed, Inc.
- 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: Pauly, DeVries Smith & Deffner LLC
- Main IPC: A61F2/24
- IPC: A61F2/24 ; A61L27/00 ; A61L27/14 ; A61F2/00
Abstract:
A prosthetic heart valve includes a plurality of synthetic polymeric leaflets. Each leaflet has a base polymer and a polymer coating at least partially disposed over the base polymer, wherein the polymer coating includes polymerized units of a monomer comprising a zwitterionic group when the polymer coating is exposed to an aqueous environment at a pH of about 7.4.
Public/Granted literature
- US20160296322A1 SYNTHETIC HEART VALVES COMPOSED OF ZWITTERIONIC POLYMERS Public/Granted day:2016-10-13
Information query
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