发明名称 |
MEDICAL DRIVE SYSTEM FOR PROVIDING MOTION TO AT LEAST A PORTION OF A MEDICAL APPARATUS |
摘要 |
<p>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.</p> |
申请公布号 |
CA2600664(C) |
申请公布日期 |
2016.01.12 |
申请号 |
CA20072600664 |
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 T. |
分类号 |
A61M25/08;A61B1/01;A61B17/00 |
主分类号 |
A61M25/08 |
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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