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Title:
QUICK INSERTION-AND-REMOVAL DEVICE, ACTUATING MECHANISM AND SURGICAL ROBOT
Document Type and Number:
WIPO Patent Application WO/2022/116214
Kind Code:
A1
Abstract:
A quick insertion-and-removal device, an actuating mechanism and a surgical robot. The quick insertion-and-removal device comprises: a base (16) connected to a surgical instrument (12); an outer sheath limiting assembly (13) comprising a limiting element (131) capable of moving relative to the base (16), wherein the limiting element (131) is configured to lock or unlock an outer sheath (121); a push-rod limiting assembly (14) comprising a sliding sleeve (141) capable of moving relative to the base (16) to lock or unlock a push rod (122); and a mounting-dismounting control assembly (11) comprising a joint unlocking member (111), wherein the joint unlocking member (111) is connected to the sliding sleeve (141) and can drive the sliding sleeve (141) to move, relative to the base (16), to a position where the push rod (122) is unlocked, and in this position, the joint unlocking member (111) is engaged with the limiting element (131) and can unlock the outer sheath (121). The quick insertion-and-removal device is favorable for quick replacement of the surgical instrument.

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Inventors:
PAN LUFENG (CN)
HUANG SHANDENG (CN)
LIU JIANFEI (CN)
YAN YONGLI (CN)
Application Number:
PCT/CN2020/134110
Publication Date:
June 09, 2022
Filing Date:
December 05, 2020
Export Citation:
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Assignee:
NOAHTRON INTELLIGENCE MEDTECH HANGZHOU CO LTD (CN)
International Classes:
A61B34/30; A61B17/29; B25J17/00; B25J19/00
Foreign References:
CN101704249A2010-05-12
CN110384556A2019-10-29
CN111315308A2020-06-19
CN109171966A2019-01-11
US20200060706A12020-02-27
CN110859671A2020-03-06
CN111970987A2020-11-20
CN107595394A2018-01-19
CN111568553A2020-08-25
Attorney, Agent or Firm:
HANGZHOU HUAJIN LIANZHE INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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