A manufacturing process of electric coagulation tweezers power cord

A manufacturing process and power cord technology, which is applied in the field of manufacturing process of electrocoagulation tweezers power cord, can solve the problems of current-carrying performance and high-frequency insulation ability that cannot meet the load of high-frequency electric energy, easy to be broken down, and potential safety hazards, etc. Achieve the effect of improving current-carrying and high-frequency insulation capabilities, increasing production costs, and avoiding accidents

Active Publication Date: 2020-06-02
南京智康医疗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional electric coagulation tweezers power cord is formed by crimping ordinary flame-retardant electronic wires and terminal blocks. Its current-carrying performance and high-frequency insulation resistance cannot meet the needs of high-frequency power loads, and it is easy to be broken down, causing safety hazards.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0019] Embodiment: a kind of manufacturing process of electrocoagulation tweezers power line, comprises the following steps:

[0020] (1) Raw material preparation: purchase irradiated cross-linked low-smoke halogen-free flame-retardant electronic wires and terminal blocks as raw materials, and prepare them after passing the inspection;

[0021] (2) Wire pretreatment: the purchased wire is irradiated with 400 equivalents of cobalt-60 gamma-ray high-energy particles at a moving speed of 500 mm per second in a high-energy ray tube;

[0022] (3) Wire cutting: cut the pretreated wire according to the required size;

[0023] (4) Terminal crimping: peel off the core wire sheath at the end of the wire to leak the metal wire, put the metal wire into the terminal machine to crimp the purchased terminal, after the crimping is completed, check the terminal tension to ensure that the terminal connection is The pulling force is greater than 30N;

[0024] (5) Tin dipping at the tail: dip t...

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PUM

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Abstract

The present invention discloses a manufacturing process of an electric coagulation forcep power line. The manufacturing process comprises the following steps of: (1) preparation of raw materials; (2)preprocessing of wire rods; (3) wire cutting; (4) terminal crimping; (5) tin immersion of the tail portion; (6) internal mold injection molding and external mode injection molding; and (7) detection of appearance. The manufacturing process of an electric coagulation forcep power line performs preprocessing of the purchased wire bars to ensure that the coagulation forcep power line is not broken down for more than one minute in the high-frequency dielectric strength in a condition that the voltage is added to 600V so as to improve the current carrying and high-frequency-resistant insulation capacity of the electric coagulation forcep power line and meet the load requirement of the electric coagulation forcep high-frequency electric energy.

Description

technical field [0001] The invention relates to a wire material manufacturing process, in particular to a manufacturing process of an electrocoagulation tweezers power cord. Background technique [0002] Electrocoagulation forceps is an electrosurgical instrument that replaces a mechanical scalpel for tissue cutting. It heats the tissue when the high-frequency and high-voltage current generated by the effective electrode tip contacts the body, and realizes the separation and coagulation of the body tissue, thereby achieving the purpose of cutting and hemostasis. It provides high-frequency electric energy to the body tissue through the two tips of the bipolar tweezers, so that the blood vessels between the two ends of the bipolar tweezers are dehydrated and solidified, and the purpose of hemostasis is achieved. [0003] The wire of the electrocoagulation tweezers is connected to the main body of the electrocoagulation tweezers through the terminal, and the wire and the termi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R43/04
CPCH01R43/04
Inventor 张孟魏杰
Owner 南京智康医疗科技有限公司
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