Afterload device for ex situ heart perfusion

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11596147
APP PUB NO 20210037811A1
SERIAL NO

16910930

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention discloses an afterload device for ex situ heart perfusion, which includes an afterload energy storage module, a pressure regulation module and two flow rate regulators that are connected through a conduit. The afterload energy storage module includes a rigid closed container and a flexible container. The perfusion fluid flows into the flexible container from one side thereof through the conduit, and the perfusion fluid flows out from the flexible container at another side thereof as the flexible container is subjected to the action of the medium pressure in the rigid hermetic container. The pressure regulation module includes two pressure regulation valves and a compressible-medium source, for regulating the pressure range within the rigid hermetic container to be always maintained between the set diastolic pressure and the set systolic pressure.

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Patent Owner(s)

Patent OwnerAddress
SHANGHAI UNIVERSITY200444 NO 99 UPPER ROAD SHANGHAI BAOSHAN DISTRICT MUNICIPAL DISTRICT SHANGHAI CITY 200444

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Badiwala, Mitesh Shanghai, CN 1 0
Gao, Shouwei Shanghai, CN 2 1
Luo, Jun Shanghai, CN 335 1637
Peng, Yan Shanghai, CN 104 388
Pu, Huayan Shanghai, CN 28 33
Sun, Yu Shanghai, CN 426 3781
Xie, Shaorong Shanghai, CN 25 31
Xin, Liming Shanghai, CN 14 43
Xu, Zhibing Shanghai, CN 2 0

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