| 发明名称 |
OVERTUBE AND MANIPULATOR SYSTEM |
| 摘要 |
This overtube has a distal-end-side tubular portion that is provided with a first channel through which a manipulator is made to pass and a second channel through which an endoscope is made to pass, and that has flexibility to be driven in accordance with motions of the endoscope; and a proximal-end-side tubular portion that extends the first channel toward a proximal-end side from a proximal end of the distal-end-side tubular portion, wherein distal-end openings of the first channel and the second channel are provided at a distal end of the distal-end-side tubular portion, a proximal-end opening of the second channel is provided at the proximal end of the distal-end-side tubular portion, and a proximal-end opening of the first channel is provided at a proximal end of the proximal-end-side tubular portion. |
| 申请公布号 |
US2017095139(A1) |
申请公布日期 |
2017.04.06 |
| 申请号 |
US201615382815 |
申请日期 |
2016.12.19 |
| 申请人 |
OLYMPUS CORPORATION |
发明人 |
YANAGIHARA Masaru;KISHI Kosuke |
| 分类号 |
A61B1/00;A61B1/018;A61B17/34 |
主分类号 |
A61B1/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An overtube comprising:
a distal-end-side tubular portion that is provided with a first channel through which a manipulator is made to pass and a second channel through which an endoscope is made to pass; and a proximal-end-side tubular portion that is connected a proximal end of the distal-end-side tubular portion for extending the first channel toward a proximal-end side, and that has a channel which is provided in the proximal-end-side tubular portion and which is an extended portion of the first channel, wherein the distal-end-side tubular portion and the proximal-end-side tubular portion are detachably connected to each other. |
| 地址 |
Tokyo JP |
