发明名称 |
DEVICES AND METHODS FOR GASTROINTESTINAL BYPASS |
摘要 |
Gastrointestinal bypass devices are described. In one embodiment, a gastrointestinal bypass device may include an anchoring membrane configured to be attached to a wall of an esophagus with a tissue anchor placed through the anchoring membrane. The anchoring membrane may be configured to be pierced to allow the tissue anchor to be placed through the anchoring membrane. Methods for attaching a device to a tissue wall are described. In one embodiment, a method may include forming a bulge in an anchoring membrane of the device and the tissue wall, piercing the bulge from a first side of the anchoring membrane and a first side of the tissue wall, placing a second retention element of a tissue anchor on a second side of the tissue wall, and placing a tension element of the tissue anchor through the anchoring membrane and the tissue wall. |
申请公布号 |
WO2016070198(A1) |
申请公布日期 |
2016.05.06 |
申请号 |
WO2015US58690 |
申请日期 |
2015.11.02 |
申请人 |
VALENTX, INC. |
发明人 |
ST. GERMAIN, JON;CHEN, COLE;MAUDE-GRIFFIN, ROLAND;NEISZ, JOHANN;MILLER, SEAN |
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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