Title:
POWER MECHANISM OF END EFFECTOR
Document Type and Number:
WIPO Patent Application WO/2023/102901
Kind Code:
A1
Abstract:
The present invention relates to a power mechanism of an end effector, comprising: a power assembly for converting a rotational motion into a linear motion; a transmission assembly for transmitting the rotational motion; a flexible assembly and a support assembly sleeved outside the transmission assembly for supporting the transmission assembly; and a handle assembly for driving the transmission assembly to rotate. According to the present invention, an enough axial braking force can be provided for the tail end of an actuator of a surgical operation instrument on the premise of bending two degrees of freedom relative to the axial direction.
Inventors:
ZHU JUNHUI (CN)
MENG SIYUAN (CN)
LI LU (CN)
MENG SIYUAN (CN)
LI LU (CN)
Application Number:
PCT/CN2021/137129
Publication Date:
June 15, 2023
Filing Date:
December 10, 2021
Export Citation:
Assignee:
MICTOR MEDICAL TECH SUZHOU CO LTD (CN)
International Classes:
A61B17/00; F16C11/06; F16H1/16
Foreign References:
| CN103565489A | 2014-02-12 | |||
| US20130282052A1 | 2013-10-24 | |||
| US20130274722A1 | 2013-10-17 | |||
| CN104840252A | 2015-08-19 | |||
| US20170035448A1 | 2017-02-09 | |||
| US20200138463A1 | 2020-05-07 | |||
| US20130098968A1 | 2013-04-25 | |||
| US20130098966A1 | 2013-04-25 | |||
| US20110009863A1 | 2011-01-13 | |||
| CN105943095A | 2016-09-21 | |||
| CN103169518A | 2013-06-26 | |||
| CN113440184A | 2021-09-28 |
Attorney, Agent or Firm:
CENTRAL SOUTH WELL INTELLECTUAL PROPERTY OFFICE (CN)
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