Hand control electrode instrument with flushing and suction functions

By integrating irrigation and suction functions into the hand-controlled electrode device, the problems of cumbersome operation and high bleeding risk in the existing technology have been solved. It enables rapid switching between electrocoagulation and electrocautery functions and efficient surgery, reduces bleeding risk and improves surgical efficiency.

CN116831723BActive Publication Date: 2026-05-15HANGZHOU KANGJI MEDICAL INSTR
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Patent Information

Application Number
CN202310760919.X
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2023-06-25
Publication Date
2026-05-15
Estimated Expiration
2043-06-25

AI Technical Summary

Technical Problem

The existing instruments that combine electrocoagulation and cutting functions with irrigation and suction functions are two separate sets of instruments, which are cumbersome to operate, increase the risk of bleeding, and reduce surgical efficiency.

Method used

Design a hand-controlled electrode device with rinsing and suction functions, integrating the rinsing tube and suction tube into one unit, which can be quickly switched via a button and a wheel on the handle. The clamping rod assembly is detachable for easy cleaning, the insulating kit protects the electrode head, and the suction flux is adjusted by a knob.

Benefits of technology

It enables rapid switching between electrocoagulation and electrocautery functions, reduces the risk of bleeding, improves surgical efficiency, avoids instrument replacement, the forceps assembly is easy to clean, provides insulation to protect tissue, and the suction throughput is adjustable.

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Abstract

The application discloses a hand-controlled electrode instrument with flushing and suction functions, and relates to the technical field of electrode instruments, which comprises a handle and an adapter pipe base. The handle is fixed with a hollow pliers rod at the top, and the pliers rod is provided with an electrode head at the end far from the handle. The adapter pipe base is provided with three ports, one of which is matched with the pliers rod through an end sleeve, and the other two ports are connected with a flushing pipe and a suction pipe respectively. The end portions of the flushing pipe and the suction pipe extend to the outside of the handle, and are respectively provided with a flushing pipe joint and a suction pipe joint. The handle is further provided with a flushing button for turning on or off the flushing pipe, and a suction button for turning on or off the suction pipe. The hand-controlled electrode instrument with flushing and suction functions is convenient for electrocoagulation and electrocision, and can quickly switch to realize the flushing and liquid suction functions of the operation site, so that the replacement of instruments during operation is avoided, and the risk of bleeding is reduced.
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