发明名称 |
Controlling pressure in adjustable restriction device |
摘要 |
<p>Devices are provided for regulating a hydraulic restriction system (120). In general, the devices can allow for non-invasive pressure control using a flow control mechanism (130). The flow control mechanism can be disposed between an implantable restriction device (120) and a fluid source (132) and include an adjustable, variably-sized fluid communication member in fluid communication with the restriction device and the fluid source. The geometry of the fluid communication member can control a rate of fluid flow between the restriction device and the fluid source, thereby also regulating a rate at which a pressure of fluid within the restriction device changes. Alternatively, the fluid flow control mechanism can include a biasing mechanism that can control the rate of fluid flow between the restriction device and the fluid source.</p> |
申请公布号 |
EP2095796(A1) |
申请公布日期 |
2009.09.02 |
申请号 |
EP20090250497 |
申请日期 |
2009.02.25 |
申请人 |
ETHICON ENDO-SURGERY, INC. |
发明人 |
COE, JONATHAN A.;ADAMS, THOMAS E.;OVERMYER, MARK D. |
分类号 |
A61F5/00 |
主分类号 |
A61F5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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