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Surgical implant, in particular artificial sphincter with adjusted pressure
专利权人:
Christophe Gomez-Llorens
发明人:
Christophe Gomez-Llorens
申请号:
US12680587
公开号:
US08348826B2
申请日:
2008.10.24
申请国别(地区):
US
年份:
2013
代理人:
摘要:
A surgical implant includes an inflatable element that is inflatable responsive to fluid pressure a tank for fluid under pressure in communication with the inflatable element to regulate the pressure of the element a manually controlled pump in communication firstly with the inflatable element via a one-way check valve, and secondly with the tank via a one-way check valve and a control unit incorporating the tank and the manual pump. The control unit presents a through opening for the fluid, the opening being in communication firstly on the inside of the control unit with the tank and the manual pump, and secondly on the outside of the control unit solely with the inflatable elements via a catheter mounted between the inflatable element and the control unit. The tank is formed by a leaktight chamber of fluid under pressure defined by a movable piston elastically biased by a spring.
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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