Full-automatic vacuum type hand dryer for operating room

Abstract

The invention discloses a full-automatic vacuum type hand dryer for an operating room, and relates to the technical field of medical instruments. A hand drying area, a negative-pressure fan area and afunctional area are arranged on the front portion, the rear portion and the top of a machine body shell respectively. A closed space is formed in the top of the functional area, an air inlet is formed in an upper cover plate, and a plurality of sensors and a fan with a heater are installed in the functional area. The hand drying area and the negative-pressure fan area are arranged on the front portion and the rear portion below the functional area respectively, a porous baffle is longitudinally arranged at the joint of the hand drying area and the negative-pressure fan area, an air suction baffle is installed on the rear side of the porous baffle, a negative-pressure fan is installed at the rear end of the air suction baffle, and a plurality of negative-pressure fan exhaust outlets are evenly distributed in the outer edge of the negative-pressure fan. The effect of quickly drying hands can be achieved, and dependence on and waste of the hand towel are reduced; and air in the operatingroom can be kept stable and cannot flow around, and the situation that dust and germs in the operating room are driven to drift away along with wind due to air outflow of the hand dryer, and the operation process is affected is avoided.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a hand dryer, in particular to a fully automatic vacuum hand dryer used in an operating room. Background technique [0002] Surgeons need to clean and dry their hands and forearms before the operation. The operating room must strictly follow the disinfection and isolation system. At present, it is more routine to use paper towels to dry the hands and forearms after washing, but A large number of daily use of disposable toilet paper will cause a waste of resources. Moreover, after the washed hands are wiped with toilet paper, paper dust is easy to remain, and it is also easy to cause pollution during the operation. [0003] The common hand dryers on the market mainly use a fan to blow out the wind at a relatively fast speed. The hands that have just been washed are placed under the air outlet. Drying purpose for hands and forearms. If necessary, a heating device will be...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a fully automatic vacuum-type hand dryer for operating rooms to solve the problem that the existing hand dryers proposed in the background technology are likely to cause unstable indoor air, because unstable air will drive indoor dust. Or the spread of germs can easily affect the operation, and the effect of drying hands is not obvious

Images