发明名称 |
METHOD AND APPARATUS FOR EXTENDING A TUBE |
摘要 |
The present invention provides an endoscopic apparatus reversibly insertable into a curved lumen of a patient, comprising: a. a flexible sleeve characterized by a proximal end and a distal end; said distal end of said flexible sleeve comprising: i. a flexible folded sleeve part comprising a portion of said flexible sleeve in a compact and folded arrangement; said compact and folded sleeve portion unfolds and evert; said folded sleeve part is characterized by a predetermined length Lfold; ii. an unfolded sleeve portion in communication with said compact folded sleeve part, characterized by a length Lunfold; Lunfold increases as at least a portion of said compact and folded sleeve portion unfolds and everts; wherein said compact and folded sleeve portion is enclosed and within said folded sleeve part such that a single topologically cylindrical sleeve is provided |
申请公布号 |
US2014316265(A1) |
申请公布日期 |
2014.10.23 |
申请号 |
US201214353810 |
申请日期 |
2012.10.24 |
申请人 |
TORUS MEDICAL LTD. |
发明人 |
Levin Boris;Levin Bnaiahu;Ulanovsky Levy;Lerner Vlad |
分类号 |
A61B17/00;A61B1/06;A61N5/10;A61B1/00;A61M25/10;A61B6/00;A61M5/00;A61H21/00;A61B8/12;A61N7/00;A61B1/04;A61B6/03 |
主分类号 |
A61B17/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Beer Sheva IL |