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SYSTÈMES ET PROCÉDÉS POUR UN DÉTECTEUR D'ÉCOULEMENT DE LIQUIDE CÉPHALO-RACHIDIEN
专利权人:
Dignity Health
发明人:
SHEEHY, John Paul
申请号:
EP17786615
公开号:
EP3445440A4
申请日:
2017.04.20
申请国别(地区):
EP
年份:
2019
代理人:
摘要:
Embodiments for a cerebrospinal fluid flow detector for detecting the flow of cerebrospinal fluid are disclosed. In some embodiments, the cerebrospinal fluid flow detector includes a casing with a rotatable wheel having a plurality of radially extending arms disposed therein. The rotatable wheel is in communication with a channel having a distal end in communication with an inlet port and a proximal end in communication with an outlet port such that the flow of cerebrospinal fluid through the channel causes the rotatable wheel to rotate. In some embodiments, each radially extending arm includes at least one radiopaque marker in which movement of the rotatable wheel caused by fluid flow through the channel allows an X-ray imaging apparatus to detect the difference in position of a respective radiopaque marker at multiple times caused by rotation of the rotatable wheel.
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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