A connector for an ultrasonic electrosurgical unit

By designing fastening components and a convenient assembly structure in the ultrasonic electrosurgical connector, the problems of easy wire detachment and poor contact are solved, resulting in a more stable connection and higher assembly efficiency, ensuring the safety and reliability of the surgery.

CN224438084UActive Publication Date: 2026-06-30DONGGUAN SENXIN ELECTRONIC TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
DONGGUAN SENXIN ELECTRONIC TECH CO LTD
Filing Date
2025-08-13
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

Existing ultrasonic electrosurgical connectors lack an effective wire locking mechanism, which leads to easy wire terminal detachment, poor contact, and signal interruption, affecting the stability and safety of the operation.

Method used

An ultrasonic electrosurgical connector was designed, which uses a fastening component inside the housing to clamp the wires and fix the terminal assembly through a convenient assembly structure, including a circuit board, terminals, stop bosses and positioning posts, to achieve a stable connection between the wires and terminals.

Benefits of technology

It improves the connection stability and ease of assembly of the wires at the plug end, optimizes the reliability of the connector, and ensures the stability and safety of the surgical procedure.

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Abstract

This utility model relates to the field of connector technology, and in particular to a connector for an ultrasonic electrosurgical unit, including a handle connection end and a plug end. The plug end includes a housing, a male connector, and a terminal assembly. The male connector is embedded inside the housing, and a filling cavity is formed inside the male connector. The terminal assembly is connected to the handle connection end via a wire. A fastening assembly for fixing the wire is also provided inside the housing. By designing a fastening assembly inside the housing, the wire can be clamped and fixed during assembly, thus improving the connection stability of the wire at the plug end. Furthermore, the terminal assembly in this utility model adopts a convenient assembly structure design and is fixed inside the male connector, further optimizing the convenience and reliability of assembly.
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