Low-residue clean skin preparation device

Abstract

The invention discloses a low-residue clean skin preparation device. The low-residue clean skin preparation device comprises a handle, the front end of the handle is fixedly connected to an installation head, the installation head is provided with a blade, the lower end of the blade is provided with a cutting edge, the joint of the handle and the installation head is provided with a dust suction opening, the rear end of the handle is connected to a dust suction box, the front portion in the dust suction box is provided with a fan cavity, the fan cavity communicates with the dust suction opening through a communication channel formed in the handle, a fan is installed in the fan cavity, a dust box chamber is arranged on the rear portion in the dust suction box, a dust box is installed in the dust box chamber, and the dust box communicates with the fan cavity through a conveying port. The handle is held with a hand to shave off hair through the blade, the fan rotates to generate negative pressure in the shaving process, hair shaved off by the blade is sucked into a dust settling box of the dust suction box through the dust suction opening, and as the lower end of the dust suction opening is arranged close to the cutting edge of the blade, the hair can be sucked into the dust suction opening once being shaved off, so that residual hair on the skin is greatly reduced, and the inflammation probability of a postoperative wound is reduced.

Description

Technical field [0001] The present invention relates to the field of medical device, and more particularly to a low residual cleaning preparation. Background technique [0002] Preparing the skin refers to the surgical preparation of shaving hair and performing a surgical cleaning in the corresponding site of surgery. It is a working area for surgery before surgery. It also includes skin cleaning and skin iodine scrub, and the purpose of the preparation is to reduce the number of skin bacteria in the skin without loss of skin integrity, reducing the postoperative inclination infection rate. [0003] Now, the surgery is mainly used to cut the long hair with scissors, and then use a disposable shelf knife to perform a shelf, and the shelter includes a knife, a base and a blade, the base for fixing the blade, group The seat is fixed to the end of the knife handle, the tool holder is used for medical staff holding operation, the blade is used to shave hair, the hair removal is often ...

AI Technical Summary

Problems solved by technology

[0003] Now in the surgical operation process, the longer hair is mainly cut off with scissors, and then the disposable skin preparation knife is used for skin preparation operation. The skin preparation knife includes a knife handle, a base and a blade, and the base is used for fixing the blade. The seat is fixed at the end of the knife handle. The knife handle is used for holding by the medical staff. The blade is used for shaving hair. The removed hair tends to stick to the skin and is difficult to clean. If it falls to the wound during the operation In the middle, it is easy to cause wound inflammation and other diseases

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