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Prosthetic Tissue Valves
专利权人:
CorMatrix Cardiovascular; Inc.
发明人:
Robert G. Matheny
申请号:
US16440504
公开号:
US20200069840A1
申请日:
2019.06.13
申请国别(地区):
US
年份:
2020
代理人:
摘要:
A prosthetic valve comprising a conical shaped ribbon structure comprising an extracellular matrix (ECM) composition. The ribbon structure comprises a plurality of elongated ribbon members that are positioned proximate each other in a joined relationship, wherein the ribbon members are positioned adjacent each other and form a plurality of fluid flow modulating regions that open when fluid flow through the valve exhibits a negative flow pressure and open when fluid flow through the valve exhibits a positive flow pressure.
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中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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