- Patent Title: Medical material and method for preparing from biological tissue
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Application No.: US16340936Application Date: 2017-11-06
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Publication No.: US11571495B2Publication Date: 2023-02-07
- Inventor: Alexander Rzany , Wilhelm Erdbruegger , Tobias Kissling , Tobias Igelspacher , Bernhard Hensel
- Applicant: BIOTRONIK AG
- Applicant Address: CH Buelach
- Assignee: BIOTRONIK AG
- Current Assignee: BIOTRONIK AG
- Current Assignee Address: CH Buelach
- Agency: Greer, Burns & Crain, Ltd.
- Agent Steven P. Fallon
- Priority: EP16197530 20161107
- International Application: PCT/EP2017/078351 WO 20171106
- International Announcement: WO2018/083305 WO 20180511
- Main IPC: A61L27/36
- IPC: A61L27/36 ; A61L27/24 ; A61L27/56 ; A61L27/50
Abstract:
Medical material and a method for preparing a biological tissue for a medical application are provided. The material is useful as a sealing element in a heart valve prosthesis. A method includes decellularizing the biological tissue by decellularizing solution to obtain an acellular extracellular matrix, solubilizing the extracellular matrix of the biological tissue, and crosslinking collagen fibers of the solubilized extracellular matrix.
Public/Granted literature
- US20190224369A1 MEDICAL MATERIAL AND METHOD FOR PREPARING FROM BIOLOGICAL TISSUE Public/Granted day:2019-07-25
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