Title:
CLAMP APPLIER
Document Type and Number:
WIPO Patent Application WO/2022/143956
Kind Code:
A1
Abstract:
A clamp applier (1000), comprising a clamp feeding drive mechanism and a clamp pushing drive mechanism; the clamp feeding drive mechanism is used for driving the most distal end clamp (10) of a clamp box (220) to move forward into a jaw assembly (100), and the clamp pushing drive mechanism is used for driving the remaining clamps (10) in the clamp box (200) to move forward one station; the clamp feeding drive mechanism comprises a clamp feeding proximal end drive member and a clamp feeding distal end drive member connected to the clamp feeding proximal end drive member, and the clamp pushing drive mechanism comprises a clamp pushing proximal end drive member and a clamp pushing distal end drive member connected to the clamp pushing proximal end drive member; the motion trajectory of the clamp feeding proximal end drive member is parallel to the motion trajectory of the clamp pushing proximal end drive member, and the motion trajectory of the clamp feeding distal end drive member intersects the motion trajectory of the clamp pushing distal end drive member. Different drive mechanisms are used for performing a clamp feeding action and a clamp pushing action in time sequence, enabling a more reliable and stable clamp feeding action and clamp pushing action to be executed.
Inventors:
SUN BAOFENG (CN)
DAI XIAHONG (CN)
DAI XIAHONG (CN)
Application Number:
PCT/CN2021/143400
Publication Date:
July 07, 2022
Filing Date:
December 30, 2021
Export Citation:
Assignee:
FULBRIGHT MEDICAL INC (CN)
International Classes:
A61B17/128
Foreign References:
| CN101677813A | 2010-03-24 | |||
| CN102090912A | 2011-06-15 | |||
| CN101703414A | 2010-05-12 | |||
| CN104546057A | 2015-04-29 | |||
| CN101658437A | 2010-03-03 | |||
| CN105555207A | 2016-05-04 | |||
| EP3632351A1 | 2020-04-08 | |||
| EP0207480A2 | 1987-01-07 | |||
| US4674504A | 1987-06-23 |
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (CN)
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