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1. (WO2018019235) CAVOPULMONARY ASSISTED CIRCULATION APPARATUS

Pub. No.:    WO/2018/019235    International Application No.:    PCT/CN2017/094338
Publication Date: Fri Feb 02 00:59:59 CET 2018 International Filing Date: Wed Jul 26 01:59:59 CEST 2017
IPC: A61M 1/10
A61M 1/12
Applicants: GUANGDONG CARDIOVASCULAR INSTITUTE
广东省心血管病研究所
Inventors: YUAN, Haiyun
袁海云
ZHUANG, Jian
庄建
CHEN, Jimei
陈寄梅
Title: CAVOPULMONARY ASSISTED CIRCULATION APPARATUS
Abstract:
Disclosed is a cavopulmonary assisted circulation apparatus, relating to the field of medical devices, and used for realizing the normal circulation of blood in the body of a patient with a single ventricle. The cavopulmonary assisted circulation apparatus comprises a first cavity (1) and a power source (2). The first cavity (1) comprises a first chamber (11), an inflow pipe (12) in communication with a vena cava, and an outflow pipe (13) in communication with a pulmonary artery. Both the inflow pipe (12) and the outflow pipe (13) are in communication with the first chamber (11). The power source (2) is used for providing power to the first chamber (11), so that same contracts or relaxes. In the cavopulmonary assisted circulation apparatus, the first cavity (1) enables the blood to pass in and out of the first chamber (11), and the power source (2) provides power to enable the blood to flow in and out of the first cavity (1). When in use, the inflow pipe (12) is in communication with the vena cava, the outflow pipe (13) is in communication with the pulmonary artery, and the cavopulmonary assisted circulation apparatus repeats the two actions of blood drawing and blood pumping, so that the blood can flow circularly.