Livestock wound circumference synchronous expanding device

Abstract

The invention relates to the veterinary clinical field, in particular to a livestock wound circumference synchronous expanding device. The device comprises a circumference zooming mechanism, a windingand unwinding ring driving mechanism and an expansion mechanism; the winding and unwinding ring driving mechanism is arranged between two adjacent first arc-shaped plates or two adjacent second arc-shaped plates at a large-aperture port of the circumference zooming mechanism, and is used for driving the circumference zooming mechanism to conduct circumference synchronous expanding and shrinking;the expansion mechanism is arranged at a small-aperture port of the circumference zooming mechanism and is used for carrying out circumferential synchronous expanding and contracting on a livestock wound. The initial state of the circumferential zooming mechanism is in a minimum contracting state, the expansion mechanism of the device is inserted into the livestock wound, and then the winding andunwinding ring driving mechanism is rotated, so that the circumference of the circumference zooming mechanism is driven to be expanded. In the process of expanding the circumferential zooming mechanism, the expansion mechanism is synchronously driven to expand, and the livestock wound is subjected to circumference synchronous expanding, so that the purpose of expanding the livestock wound is achieved, and the device is simple, convenient to use and practical.

Description

Technical field [0001] The invention relates to the clinical field of veterinary medicine, in particular to a synchronous expansion device for the circumference of livestock wounds. Background technique [0002] In the breeding of livestock or pets, the diseased animals are often treated surgically because the animals or pets have disease. Because the skin of the animal is hard, the incision is not easy to expand during the operation. The traditional operation is to use surgical forceps to cut The wound is pulled open to both sides, this method is easy to cause the wound to extend and tear, and the wound is not easy to heal after the operation; at the same time, the surgical forceps are not fixed, and the wound is easy to begin to tighten under the action of the elastic recovery force of the skin during the operation, resulting in the wound The degree of expansion is reduced, which causes a lot of inconvenience during the operation. Summary of the invention [0003] In order to s...

AI Technical Summary

Problems solved by technology

[0002] In livestock or pet breeding, surgical treatment is often performed on sick animals due to diseases in livestock or pets. Because the skin of animals is hard, the incision is not easy to expand during the operation. The traditional operation is to use surgical forceps to incision The wound is opened to both sides. This method is easy to cause the wound to extend and tear, and the wound is not easy to heal after the operation. At the same time, the surgical forceps are not fixed, and the wound is easy to tighten under the action of the elastic recovery force of the skin during the operation, resulting in wound healing. The degree of expansion is reduced, causing a lot of inconvenience during the operation

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