发明名称 |
ENDOSCOPE ANCHORING DEVICE |
摘要 |
A device for accessing tissue within a body lumen, comprising:
an elongated body portion defining a lumen;
an anchoring mechanism including an expanding structure on a distal portion of the elongated body portion, the expanding structure including a plurality of longitudinally spanning retractable ribs, the expanding structure moving from a fully-retracted configuration in which the each of the plurality of ribs is constricted and substantially parallel to the elongated body to an operative configuration in a body in which at least a portion of each of the plurality of ribs extends away from the device without altering a length of the anchoring mechanism; and
a control mechanism selectively engaging the anchoring mechanism, wherein the control mechanism is configured to move the anchoring mechanism between the fully-retracted configuration and the operative configuration. |
申请公布号 |
EP2244641(B1) |
申请公布日期 |
2014.01.01 |
申请号 |
EP20090700252 |
申请日期 |
2009.01.12 |
申请人 |
BOSTON SCIENTIFIC SCIMED, INC. |
发明人 |
LEANNA, GARY;GEITZ, KURT;CARRILLO, JR., OSCAR R.;RICHARDSON, KEVIN |
分类号 |
A61B17/34;A61B1/00;A61B17/00 |
主分类号 |
A61B17/34 |
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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