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SYSTÈMES ET PROCÉDÉS DE TRAITEMENT DE SURCHARGE DE LIQUIDES
专利权人:
White Swell Medical Ltd
发明人:
NITZAN, Yaacov,RAZ, Sagi,CHEN, Shani,INBAR, Or
申请号:
EP17867625
公开号:
EP3534985A4
申请日:
2017.10.31
申请国别(地区):
EP
年份:
2020
代理人:
摘要:
Various systems and methods are provided for reducing pressure at an outflow of a duct, such as the thoracic duct or the lymphatic duct, for example, the right lymphatic duct. A catheter system can be configured to be at least partially implanted within a vein of a patient in the vicinity of an outflow port of a duct of the lymphatic system. The catheter system includes first and second selectively deployable restriction members each configured to be activated to at least partially occlude the vein within which the catheter is implanted and to thus restrict fluid within a portion of the vein. The catheter system includes an impeller configured to be driven by a motor to induce a low pressure zone between the restriction members by causing blood to be pumped through the catheter when the restriction members occlude the vein.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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