| 发明名称 |
TREATMENT INSTRUMENT ADAPTOR AND SURGICAL MANIPULATOR SYSTEM |
| 摘要 |
This treatment instrument adaptor allows a treatment instrument to be rotated about the longitudinal axis while an insertion portion is placed in the body. This treatment instrument adaptor has a cap member attached to a distal end of an insertion portion having a channel and that has a through hole aligned with an opening of the channel; a tubular fitting member attached to the through hole of the cap member so as to be rotatable about an axis of the through hole and so as not to be movable along the axis and that has an inner hole into which a treatment instrument is fitted and with which the treatment instrument is engaged in a circumferential direction; and a rotating mechanism including a driving-force transmitting member that is wound around the fitting member and that rotates the fitting member about the axis using tension. |
| 申请公布号 |
US2017049523(A1) |
申请公布日期 |
2017.02.23 |
| 申请号 |
US201615343430 |
申请日期 |
2016.11.04 |
| 申请人 |
OLYMPUS CORPORATION |
发明人 |
YOSHII Toshihiro |
| 分类号 |
A61B34/00;A61B1/018;A61B1/00 |
主分类号 |
A61B34/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A treatment instrument adaptor comprising:
a cap member that is attached to a distal end of a flexible insertion portion having a channel and that has a through hole located at a position which is aligned with an opening of the channel; a substantially tubular fitting member that is attached to the through hole of the cap member so as to be rotatable about an axis of the through hole and so as not to be movable along the axis and that has an inner hole into which a treatment instrument guided through the channel is fitted and with which the treatment instrument is engaged in a circumferential direction; and a rotating mechanism including a driving-force transmitting member that is wound around the fitting member and that rotates the fitting member about the axis using tension. |
| 地址 |
Tokyo JP |
