High-frequency cauterization instrument for dermatology

Abstract

The invention belongs to the technical field of medical instruments, and particularly relates to a high-frequency cauterization instrument for dermatology. The high-frequency cauterization instrumentcomprises a shell, a rechargeable battery, a high-frequency shaping module, a high-frequency boosting module, a cauterization knife, an adjusting module, a smoke extraction module, an air-blowing cleaning module and a cauterization knife cleaning module, the rechargeable battery is used for powering the cauterization knife, the high-frequency shaping module and the high-frequency boosting module are used for converting direct current into 220V alternating current to power the cauterization knife, the cauterization knife is used for generating electric sparks for treatment, the adjusting moduleis used for adjusting working angle of the cauterization knife, the smoke extraction module is used for extracting smoke after skin tissue is gasified for collection, the air-blowing cleaning moduleis used for enabling a carbonized layer formed on the surface of skin after to be blow-scattered and extracted out by the smoke extraction module, and the cauterization knife cleaning module is used for timely disposing sundries attached at the tip of the cauterization knife. By the high-frequency cauterization instrument, cleaning of the tip of the cauterization knife can be realized, and the smoke can be avoided diffusing and can be timely extracted out.

Description

technical field [0001] The invention belongs to the technical field of medical devices, in particular to a high-frequency electrocautery instrument for dermatology. Background technique [0002] Electrocautery, also known as electrocautery, electrocautery therapy, is a treatment method for various skin diseases. Electrocautery has the characteristics of compact structure, easy operation, good quality, low price, wide range of uses, and easy to carry. When the high-frequency output cutter head of electrocautery is close to the skin and tissues of the human body to a certain distance, it will generate discharge sparks, and its temperature can be as high as 100°C to 3000°C. Vaporize or carbonize, making the damage permanent. The special effect of high-frequency electric spark lies in the coagulation effect of high-frequency electromagnetic waves on skin tissue. It has a good hemostatic effect on blood vessels with a diameter of less than 1.5mm. However, in the process of tis...

AI Technical Summary

Problems solved by technology

In some deep surgical operations, the smoke from electric burns obscures the view of the operating room and hinders the surgical operation

At the same time, debris is easy to adhere to the cutter head and is difficult to clean, which affects the output strength and treatment effect

Images