A skin preparation knife capable of collecting hair

Abstract

The invention discloses a skin preparation knife capable of collecting hair. The skin preparation knife comprises a handle, a hair shaving part and a hair collecting part, the hair shaving part is fixedly mounted at the upper end of the handle, and the hair collecting part is detachably mounted outside the handle in a sleeving mode through a limiting component. The skin preparation knife is convenient to mount, blade replacing is convenient, the phenomenon of cross infection between patients can be effectively avoided, using safety is good, during using, skin of the patients is not scratched,the function of collecting the hair is achieved, the shaved hair can be prevented from being left on a hospital bed or an operating table, the skin preparation knife is provided with two hair shavingfaces, thus it can be ensured that the hair at the operating part can be shaved smoothly so as to ensure smooth operation, through a prepared protective layer, the anti-corrosion, anti-bacterial, anti-slip and anti-aging performance of the handle can be effectively improved, especially importantly, the surface of the handle can be prevented from being infected with a large number of bacteria, andthe infection probability of the patients when the hair at the operating part is shaved can be effectively decreased.

Description

technical field [0001] The invention relates to the technical field of medical instruments, more specifically, it relates to a dermatome capable of collecting hair. Background technique [0002] The existing dermatome is cumbersome to install and numb to replace the blade, which is inconvenient to meet the hospital’s requirement that each patient use a blade, and cross-infection between patients cannot be avoided, and the use safety is poor. When in use, it is easy to scratch the patient's skin and does not have the function of collecting hair, resulting in the shaved hair remaining on the hospital bed or operating table, which is inconvenient to clean. It only has one shaving surface. When the shaving surface is not sharp , it cannot be guaranteed that the hair on the surgical site can be successfully scraped off, resulting in the inability to ensure that the operation can be carried out smoothly. In addition, the existing skin preparation knife lacks protective measures, w...

AI Technical Summary

Problems solved by technology

[0002] The existing dermatome is cumbersome to install and numb to replace the blade, which is inconvenient to meet the hospital’s requirement that each patient use a blade, and cross-infection between patients cannot be avoided, and the use safety is poor. When in use, it is easy to scratch the patient's skin and does not have the function of collecting hair, resulting in the shaved hair remaining on the hospital bed or operating table, which is inconvenient to clean. It only has one shaving surface. When the shaving surface is not sharp , it cannot be guaranteed that the hair on the surgical site can be successfully scraped off, resulting in the inability to ensure that the operation can be carried out smoothly. In addition, the existing skin preparation knife lacks protective measures, which makes its service life shorter, and the most important thing is its handle. Surfaces are prone to high levels of bacterial contamination, making them less hygienic and increasing the risk of infection for patients when shaving the surgical site

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