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A kind of preparation method of surgical electrode circuit pad

A surgical electrode and circuit technology, applied in the field of medical equipment, can solve the problems of surgical electrode circuit pad with many bubbles, difficult to control the thickness of the gel layer, and difficult to accurately position the conductive cloth, so as to achieve easy control of thickness, prevent wrinkles, and stable combination Effect

Active Publication Date: 2020-08-11
重庆英湃尔医疗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such a preparation method has the following problems in specific applications: 1. There are many bubbles in the product of the surgical electrode circuit pad and it is easy to wrinkle; 2. The product has poor stability, and the conductive cloth is unstable inside the gel and is easy to peel off; 3. The yield is low; 4. The thickness of the gel layer in the product is not easy to control and is easy to wrinkle; 5. It is not easy to precisely position the conductive cloth inside the gel, etc.

Method used

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  • A kind of preparation method of surgical electrode circuit pad
  • A kind of preparation method of surgical electrode circuit pad
  • A kind of preparation method of surgical electrode circuit pad

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A preparation method of a surgical electrode loop pad, which may include the following steps in sequence:

[0037] (1) cropping

[0038] Cut out the upper TPU film layer, lower TPU film layer and conductive cloth of appropriate size according to the drawing with a knife die, and make positioning holes A, B, C, D, E and F, make positioning holes A, C, D, J and H at the corresponding positions on the conductive cloth; among them, the thickness of the upper TPU film layer and the lower TPU film layer are 0.3mm, and the thickness of the conductive cloth The design size of the upper TPU film layer and the lower TPU film layer are the same, both are 900mm×500mm; the design size of the conductive cloth is 880mm×480mm;

[0039] (2) Glue

[0040] Use an automatic glue applicator to coat hot-melt adhesive films with a thickness of 0.015mm and heated to 90°C on the bottom of the upper TPU film layer, the upper surface of the lower TPU film layer, and the upper and lower sides of...

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PUM

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Abstract

The invention relates to a preparation method of a surgery electrode loop mat. The preparation method sequentially comprises the following steps of (1) performing cutting; (2) performing glue spreading; (3) enabling linings to be attached; (4) performing hot pressing; and (5) assembling a capacitance pole plate lead-out wire and the like. The preparation method is high in yield and can guarantee the products namely the surgery electrode loop mats to be excellent in quality.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a preparation method of a surgical electrode circuit pad. Background technique [0002] At present, when using a high-frequency surgical electrosurgical knife to perform surgery on a patient, there are mainly two ways to realize the high-frequency current loop formed by passing the surgical electrosurgical knife through the human body and the high-frequency generator of the electrosurgical knife: one is the traditional negative plate method, and the other is One is the capacitive loop pad method. [0003] The principle of the traditional negative plate method is to conduct current through direct contact with the skin. In use, it is usually necessary to treat the skin of the patient’s body in contact with the negative plate, and then attach the negative plate to the patient’s body as a whole. Ensure that the negative plate has a larger contact area with the human skin. This me...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B18/14B32B27/40B32B27/12B32B7/12B32B37/12B32B37/10B32B37/06B32B3/24
CPCA61B18/14A61B2018/00083A61B2018/1405A61B2018/147B32B3/266B32B7/12B32B27/12B32B27/40B32B37/06B32B37/10B32B37/1284B32B2307/206
Inventor 节云峰张凡谭志大
Owner 重庆英湃尔医疗科技有限公司