A clip applier

By designing independent clamp feeding and pushing mechanisms, the problem of insufficient clamp strength caused by synchronous action in existing technologies is solved, thereby improving the stability and safety of the clamping forceps.

CN122398397APending Publication Date: 2026-07-17FENGH MEDICAL CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
FENGH MEDICAL CO LTD
Filing Date
2020-12-31
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

The existing design of the drive mechanism of the continuous-fire clamp causes the clamp delivery and pushing actions to be synchronized, resulting in insufficient strength of the clamp delivery head, which is prone to breakage and affects the stability and safety of the operation.

Method used

Independent clamping drive mechanism and clamping push drive mechanism are adopted. The clamping or pushing action is selectively driven through the transmission mechanism to avoid synchronous interference and increase design space and stability.

Benefits of technology

It achieves reliability and stability in clamp feeding and pushing actions, improves the safety and reliability of the clamping clamp, and avoids interference problems in synchronous actions.

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Abstract

本发明公开一种施夹钳，包括壳体、传动机构、致动件、钳口组件、收容于夹盒内的夹子，至少部分所述传动机构收容于所述壳体内；所述致动件，用于给所述传动机构提供动力；所述传动机构包括送夹驱动机构、推夹驱动机构；所述传动机构择一地具有第一状态和第三状态；在所述第一状态时，所述送夹驱动机构驱动所述夹盒最远端的夹子前移至所述钳口组件内；在所述第三状态时，所述推夹驱动机构驱动所述夹盒内剩余的夹子前移一个工位。本发明的施夹钳，增加了送夹驱动机构和推夹驱动机构的设计空间，且送夹动作与推夹动作不同步，能有效地避免送夹动作和推夹动作的干扰问题，能够实现更加可靠、稳定地执行送夹和推夹动作。
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