Automatic shaping device for polypropylene hernia-repair mesh

Abstract

The invention discloses an automatic forming device for a polypropylene hernia patch, which comprises an upper layer mesh forming device, a connector forming device, a lower layer mesh forming device, a first compounding device and a second compounding device. The upper mesh forming device has the same structure as the lower mesh forming device. The upper mesh forming device can cut and shape the mesh from the cloth roll, and the connecting body forming device can cut and shape the connecting body from the cloth roll. The upper mesh and the connecting body are sent to the first forming device, and the operator will connect The body is placed in the composite die, the composite punch is pressed down and the upper mesh and the connecting body are pressed and welded together, the lower mesh forming device cuts out the lower mesh, and sprays on the lower mesh through the drug spraying device For the medicine, the dried lower mesh is compounded for the second time with the first compounded upper mesh and the connecting body. The invention can reduce manual links, reduce labor costs, improve production efficiency, and has good practical value.

Description

technical field [0001] The invention relates to a production equipment of a hernia repair sheet, in particular to an automatic forming device of a polypropylene hernia repair sheet. Background technique [0002] Hernia, that is, a certain organ or tissue of the human body leaves its normal anatomical position and enters another part through a congenital or acquired weak point, defect or hole. Common hernias include umbilical hernia, direct inguinal hernia, indirect hernia, incision hernia, surgical recurrence hernia, femoral hernia, etc. Increased intracavity pressure and the presence of congenital physical weakness or natural passage are the main causes of hernia. Most hernias are treated with tension-free hernia repair surgery with the implantation of a hernia repair patch. Hernia mesh is usually used together with a mesh plug and flat mesh, and the mesh plug and flat mesh are sutured together by non-absorbable thread. The hernia repair sheet needs a lot of manpower to ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an automatic forming device for polypropylene hernia patch to solve the technical problems that most of the existing hernia patch production is manual work, the production efficiency is very low, and the labor cost remains high.

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