发明名称 |
ENDOSCOPE AND ENDOSCOPIC SUTURING INSTRUMENT FOR TREATMENT OF GASTROESOPHAGEAL REFLUX DISEASE |
摘要 |
A method for forming an artificial valve includes inserting a sheath having proximal and distal sections and a lumen extending therethrough orally into a body cavity; inserting an endoscope orally into a body cavity, the endoscope being slidably positioned within the sheath; holding tissue in a vicinity of a junction of a stomach and an esophagus where the artificial valve is to be formed, using a holding device extending from the sheath; penetrating through tissue of the esophagus and then through tissue of the stomach at an oral side of the junction of the stomach and the esophagus with a needle provided outside of the endoscope which is not mechanically connected to the holding device and which is moveable outside of the endoscope relative to the endoscope; and passing a binding member through the tissue of the esophagus and the tissue of the stomach using the needle.
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申请公布号 |
US2011060351(A1) |
申请公布日期 |
2011.03.10 |
申请号 |
US20100945213 |
申请日期 |
2010.11.12 |
申请人 |
SUZUKI TAKAYUKI;PASRICHA PANKAJ P |
发明人 |
SUZUKI TAKAYUKI;PASRICHA PANKAJ P. |
分类号 |
A61B17/04;A61B1/018;A61B1/273;A61B17/06;A61B17/28 |
主分类号 |
A61B17/04 |
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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