发明名称 |
Flexible sleeve slidingly transformable into a large suction sleeve |
摘要 |
A sleeve is provided for placing over a flexible endoscope. The sleeve has a port between its distal and proximal openings and the port is connected to a vacuum source. Once the endoscope is retracted proximal to the suction port, the sleeve's proximal opening is sealed off and the entire sleeve is turned into a suction lumen. Devices and methods in accordance with the invention provide improvement in removing materials from body cavities, especially in removing stones from the upper urinary tract.
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申请公布号 |
US6997867(B2) |
申请公布日期 |
2006.02.14 |
申请号 |
US20030389306 |
申请日期 |
2003.03.14 |
申请人 |
BOSTON SCIENTIFIC SCIMED, INC. |
发明人 |
SOBLE JON;TREMAGLIO ANTHONY |
分类号 |
A61B1/00;A61B1/005;A61B1/12;A61B1/307;A61M1/00;A61M25/00 |
主分类号 |
A61B1/00 |
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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