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SYSTÈME CHIRURGICAL
专利权人:
Kawasaki Jukogyo Kabushiki Kaisha
发明人:
申请号:
EP16873093.5
公开号:
EP3388016A4
申请日:
2016.12.08
申请国别(地区):
EP
年份:
2019
代理人:
摘要:
This invention includes an arm main body (30) configured to move the distal end portion in a three-dimensional space with respect to the proximal end portion, a translation arm (35) including a proximal end side link (61) having a proximal end portion continuous with the distal end portion of the arm main body and configured to pivot about a first axis (L1) orthogonal to a predetermined reference direction (D) and pivot within an angular range including a retraction angular position (P1) and an advancement angular position (P2) at which the distal end portion is located on a side farther from the first axis than the retraction angular position in the reference direction, and a distal end side link (62) having a proximal end portion continuous with the distal end portion of the proximal end side link and configured to pivot about a second axis (L2) parallel to the first axis and pivot within an angular range including a closing angular position (P3) and an opening angular position (P4) forming a larger angle with the proximal end side link than an angle formed at the closing angular position, a translation arm drive unit (47) configured to cause the proximal end side link and the distal end side link to pivot with the driving force of the translation arm drive unit, and an instrument holder (36) configured to be continuous with the distal end portion of the translation arm and to hold a surgical instrument including a long-axis shaft (43) and a treatment tool (44) provided at the distal end portion of the shaft in a posture in which the shaft extends in the reference direction.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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