Multifunctional ultrasonic knife connecting device

By introducing a locking rod assembly and an identification switch into the ultrasonic scalpel connection device, the problem of unstable plug-socket connection is solved, ensuring the safe and reliable use of the ultrasonic scalpel and achieving stable connection and correct mating of the plug and socket.

CN224400783UActive Publication Date: 2026-06-23INNOLCON MEDICAL TECHNOLOGY (SUZHOU) CO LTD
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Patent Information

Application Number
CN202521632434.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-08-01
Publication Date
2026-06-23
Estimated Expiration
2035-08-01

AI Technical Summary

Technical Problem

The plug and socket connection of existing ultrasonic scalpels is unstable and prone to risks due to incorrect energy matching, which affects surgical safety.

Method used

A multifunctional ultrasonic scalpel connection device was designed. By setting a locking rod assembly and an L-shaped slot in the socket, the locking rod and the L-shaped slot are used to form a dead point position. Combined with the identification switch, the stable connection between the plug and the socket is ensured. The compatibility between the plug and the socket is confirmed by the RFID chip and the identification module.

Benefits of technology

This achieves a stable and reliable connection between the plug and socket, ensuring the safe use of the ultrasonic scalpel, avoiding operational malfunctions caused by mismatched connections, and improving the safety and stability of the surgery.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model discloses a multifunctional ultrasonic knife connecting device which comprises a socket and a plug, a socket is arranged at the near end of the socket, a lock rod assembly is arranged in the socket and comprises a lock rod and a transmission connecting piece, the lock rod is connected into the socket through the transmission connecting piece, an arc-shaped limiting groove is formed in the socket, and an L-shaped clamping groove is formed in the plug. The locking rod is vertically inserted into the arc-shaped limiting groove in a sliding mode, the bottom end of the locking rod is clamped into the L-shaped clamping groove in a sliding mode, the turning position of the L-shaped clamping groove forms a dead point position of the locking rod, and when the plug is inserted into the socket, the bottom end of the locking rod synchronously slides in from the clamping groove starting end of the L-shaped clamping groove to the clamping groove stopping end of the L-shaped clamping groove so as to limit insertion connection between the plug and the socket; an identification switch is arranged in the socket, the distance between the identification switch and the jack is matched with the insertion length of the plug, and the identification switch can be triggered only when the plug is completely inserted into the jack. According to the scheme, effective connection between the plug and the socket is realized through the lock rod assembly and the identification switch.
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