Skin scurf sampling device for skin disease examination

Abstract

The invention discloses a skin scurf sampling device for skin disease examination. The skin scurf sampling device comprises a handle, a knob is arranged on the lower side of the handle, a connecting column is rotationally connected to the lower side of the handle, the lower side of the connecting column is fixedly connected with the knob, a connecting cavity is formed in the position, located on the upper side of the connecting column, of the handle, a screw rod is arranged in the position, located in the middle of the connecting cavity, of the handle, and a connecting hole is formed in the middle of the connecting column; and the lower end of the screw rod is located in the connecting hole, sliding grooves are formed in the positions, located on the two sides of the connecting hole, of the connecting column, a driving plate is arranged at the position, located in the middle of the connecting cavity, of the handle, a connecting seat is fixedly connected to the upper side of the driving plate, connecting plates are fixedly connected to the positions, located on the two sides of the connecting cavity, of the upper end of the handle, a protective sleeve is arranged at the upper side of the handle, a blade is slidably connected to the middle of the protective sleeve, a scrap containing box is arranged on the left side of the handle, and the portion, located on the lower side of the scrap containing box, of the handle is of an arc-shaped structure. Scraped skin can be collected, meanwhile, it is avoided that scurf is polluted, use of a next patient is facilitated, and the working efficiency of doctors is further improved.

Description

technical field [0001] The invention relates to the medical field, in particular to a dander sampling device for skin disease inspection. Background technique [0002] The skin is one of the important organs of our human body. The skin covers the body surface and directly contacts the external environment. It has the functions of protection, excretion, temperature regulation and external stimulation. The skin is divided into two layers, the epidermis and the dermis. The epidermis is on the surface of the skin, and can be divided into two parts, the stratum corneum and the germinal layer. Keratinized cells make up the stratum corneum, which becomes dander after shedding. People's epidermis will suffer from skin diseases after being infected by bacteria or fungi. When testing in a hospital, it is necessary to scrape off the lesioned skin and take a sample for testing. However, during the sampling process, it is necessary to take the sample with one hand and hold the sampling...

AI Technical Summary

Problems solved by technology

However, during the sampling process, it is necessary to take the sample with one hand and hold the sampling box with the other hand, which is cumbersome, and the skin sample is easy to fall off and be lost

And the blade is still exposed after not being used, which is easy to accidentally injure people and cause a safety hazard

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