发明名称 |
ASSEMBLY AND METHOD FOR AUTOMATICALLY CONTROLLING PRESSURE FOR A GASTRIC BAND |
摘要 |
A bladder assembly is provided in order to maintain the pressure in the balloon portion of a gastric band in a range corresponding to a so-called Green Zone. Multiple bladders are connected by flexible tubing which is connected at a distal end to the balloon portion of a gastric band. The elastically expandable bladders provide fluid pressure on the balloon portion of the gastric band in order to maintain the intra-luminal pressure within a desired range over a prescribed fill volume. A flow restrictor is positioned between the balloon portion and the bladders to restrict fluid flow from the balloon to the bladders during patient swallowing. |
申请公布号 |
US2012190919(A1) |
申请公布日期 |
2012.07.26 |
申请号 |
US201213427120 |
申请日期 |
2012.03.22 |
申请人 |
PHILLIPS MATTHEW J.;YANG YI;LAU LILIP;CAVU MEDICAL, INC. |
发明人 |
PHILLIPS MATTHEW J.;YANG YI;LAU LILIP |
分类号 |
A61F2/04 |
主分类号 |
A61F2/04 |
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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