Dermatological hair shaving device for body surfaces with lesions

Abstract

The invention relates to the technical field of medical appliances, in particular to a dermatological hair shaving device for body surfaces with lesions, comprising a rear support plate, a front support plate, a skin collecting device and a skin scraping device, wherein the front support plate is semicircular and the upper end is fixedly connected with a five-finger sleeve; and the front support plate of the lower end of the first joint of the five-finger sleeve is provided with a first through groove similar to the front support plate, and the right end of the first through groove of the lower end of the index finger and ring finger is provided with a second through groove. Therefore, the structure design of the invention is reasonable, through front support plate, a rear support plate and a skin scraping device can reduce the force of the thumb and index finger of the healthcare worker during skin scraping, and the pulley height is equal to the height when the blade is perpendicularto the pulley, so that the meshing of the second gear and the first gear ensures the synchronous rotation of the pulley and the conveyor belt, thus ensuring a scraping and cleaning of the skin, avoiding cross-infection, and having complete functions, and having a good popularization prospect.

Description

technical field [0001] The invention relates to the technical field of medical appliances, in particular to a device for scraping hair on lesion body surface for dermatology. Background technique [0002] The skin is the largest organ of the human body, with a total weight of 5% to 15% of the body weight, a total area of ​​1.5 to 2 square meters, and a thickness of 0.5 to 4 mm, which varies from person to person or from part to location. Various tissues and organs are protected from physical, mechanical, chemical, and pathogenic microorganisms. Dermatology belongs to surgery and mainly treats various skin diseases. Common skin diseases include psoriasis, herpes, rosacea, impetigo, and gynecological diseases. Diseases, pyogenic infections, scars, ringworm, ichthyosis, underarm odor, acne, folliculitis, etc., in some dermatological disease detection or surgery, it is necessary to scrape the hair around the lesion, the existing scraping device It only has the function of scrap...

AI Technical Summary

Problems solved by technology

[0002] The skin is the largest organ of the human body, with a total weight of 5% to 15% of the body weight, a total area of ​​1.5 to 2 square meters, and a thickness of 0.5 to 4 mm, which varies from person to person or from part to location. Various tissues and organs are protected from physical, mechanical, chemical and pathogenic microorganisms. Dermatology belongs to surgery and mainly treats various skin diseases. Common skin diseases include psoriasis, herpes, rosacea, impetigo, and gynecological diseases. Diseases, pyogenic infections, scars, ringworm, ichthyosis, underarm odor, acne, folliculitis, etc., in some dermatological disease detection or surgery, it is necessary to scrape the hair around the lesion, the existing scraping device It only has the function of scraping, and after scraping, it needs to use a suction device to absorb the hair, which is troublesome to operate, and the medical staff hold the blade to scrape and grind, which is time-consuming and laborious. Sometimes the force is not easy to control, and the operation is difficult and cannot achieve a good recovery effect

[0003] The notice number is CN105496478B, a kind of dermatological lesion scraper, which has made great efforts. During operation, it can be operated by holding the connecting plate or the connecting frame and pressing down lightly. The operation is simple, and the hands of medical staff can be relaxed. However, the device has a single function, and after scraping, it needs to use a suction device to absorb the hair, which needs to be improved

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