Snake-shaped lower limb skin disinfector

Abstract

The invention discloses a snake-shaped lower limb skin disinfector and relates to the technical field of medical equipment. The snake-shaped lower limb skin disinfector comprises a disinfecting stripand a clamping ring, wherein the disinfecting strip is used for disinfecting skin; the first end of the clamping ring is fixed at the first end of the disinfecting strip; the clamping ring is providedwith two through holes running through the upper end face and the lower end face of the clamping ring; the two through holes are arranged in parallel along the direction from the first end of the clamping ring to the second end of the clamping ring; and the second end of the disinfecting strip can slide in two cavity structures. Through such setting, after sufficient disinfectant is poured into the disinfecting strip, the disinfector is wound around the periphery of the lower limb, an inner layer is close to the skin, a proper external force is given, the disinfecting strip is pushed and pulled from a distal end to a proximal end, the disinfecting strip gradually slips off and stretches from a winding state from the clamping ring along with more and more thick diameter of the lower limb,and the stretching length is changed along with the diameter of different positions of the lower limb, so that the disinfecting strip is wound at the periphery of the lower limb continuously and effectively to perform disinfection and the technical problem in the prior art preoperative disinfection is difficult is solved.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a snake-shaped lower limb skin sterilizer. Background technique [0002] The basic principle of surgery is asepsis. All operations need to strictly disinfect the skin within the operation area, otherwise it will cause infection, affect the operation effect, and even endanger life. Surgery involving the lower extremities, including orthopedic surgery, vascular surgery, coronary artery bypass grafting and saphenous vein extraction, requires disinfection of the skin of the lower extremities. [0003] At present, the commonly used method is to lift the lower limbs and clamp a single piece of gauze with oval forceps for disinfection, but each piece of gauze needs to disinfect a large area of ​​skin, and the amount of disinfection in the gauze is likely to be insufficient in the later stage, and the disinfection index cannot be reached; more importantly The most important ...

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a snake-shaped lower limb skin sterilizer to solve the technical problem of preoperative disinfection difficulties in the prior art

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