发明名称 |
Medical drive system for providing motion to at least a portion of a medical apparatus |
摘要 |
Several medical drive systems each include a drive system assembly adapted to engage and move at least a portion of a medical apparatus. The medical drive system assemblies each are variously described in expressions such as an assembly adapted to engagingly slide onto a catheter, an assembly adapted to surroundingly attach to a catheter, an assembly adapted to engagingly slide onto a working channel entrance of an endoscope wherein the medical apparatus is insertable into the working channel entrance, an assembly including a spur gear and a nut gear wherein the nut gear includes external teeth engaged by the spur gear, an assembly insertable into a working channel of a flexible insertion tube of an endoscope, and/or an assembly including a drive shaft and a nut gear fixedly attached thereto wherein the drive shaft has at least a hollow portion and the medical apparatus is positionable in the hollow portion.
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申请公布号 |
EP1905346(A2) |
申请公布日期 |
2008.04.02 |
申请号 |
EP20070253560 |
申请日期 |
2007.09.07 |
申请人 |
ETHICON ENDO-SURGERY, INC. |
发明人 |
BAKOS, GREGORY J.;SPIVEY, JAMES T.;LONG, GARY L. |
分类号 |
A61B1/018;A61M25/09 |
主分类号 |
A61B1/018 |
代理机构 |
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