发明名称 |
Steerable dilatation system, dilator, and related methods for stepped dilatation |
摘要 |
A dilatation system preferably including a dilator and a detachable handle for achieving step dilatation of a bodily opening is provided. The dilator preferably is steerable and can be visually guided using a fiber optic scope positioned in a lumen formed in a shaft of the dilator. Fluid can be delivered through the lumen with the scope positioned therein so as to distend, irrigate, or insufflate a space within the body. A kit and related methods also are provided that can include elements desired to facilitate step dilatation of a body opening.
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申请公布号 |
US2003135230(A1) |
申请公布日期 |
2003.07.17 |
申请号 |
US20020268500 |
申请日期 |
2002.10.10 |
申请人 |
MASSEY JOSEPH B.;SNOKE PHILLIP JACK |
发明人 |
MASSEY JOSEPH B.;SNOKE PHILLIP JACK |
分类号 |
A61B1/12;A61B1/32;A61B17/00;A61M25/01;A61M29/00;(IPC1-7):A61B17/00 |
主分类号 |
A61B1/12 |
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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