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A door handle for preventing cross infection

A handle and body technology, applied in the field of medical supplies, can solve problems such as poor effect and difficult cleaning of door handles, and achieve the effects of reducing cross-infection, improving disinfection effect, and preventing contact transmission.

Inactive Publication Date: 2021-04-23
青岛市中医医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a door handle that can disinfect the handle in time to prevent cross-infection in view of the existing door handles that are difficult to clean and have poor cleaning effects

Method used

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  • A door handle for preventing cross infection
  • A door handle for preventing cross infection
  • A door handle for preventing cross infection

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] like Figure 1-2 As shown, a door handle for preventing cross-infection includes a handle body 1 and upper and lower connecting parts 2. When in use, the handle body 1 is fixedly installed on the door panel through the connecting parts 2. The handle body 1 contains:

[0026] Mixing chamber 3, the mixing chamber 3 is arranged in the middle of the handle body 1, and the mixing chamber 3 is used to mix water and disinfectant, so as to realize the ready-to-use of disinfectant water, thereby avoiding the volatilization and failure of disinfectant water;

[0027] Mixing mechanism 4, the mixing mechanism 4 includes a mixing tube 5 fixedly arranged in the mixing chamber 3, the upper and lower ends are open, the two ends of the mixing tube 5 are sealed and slidingly connected with a piston block 6, the piston The part of the block 6 located outside the mixing tube 5 is in sealing and sliding connection with the mixing chamber 3, the piston block 6 and the mixing chamber 3 form ...

Embodiment 2

[0034] like Figure 3-4 As shown, the difference between this embodiment and Embodiment 1 is that: the lower part of the arc-shaped elastic plate 13 is covered with a water-absorbing non-woven fabric material, and the one-way spray hole 10 is fixedly connected with a corresponding arc-shaped elastic plate 13 L-shaped nozzle pipes 15.

[0035] In this embodiment, since the L-shaped nozzle 15 sprays the disinfecting water upwards, the disinfecting water first moves upwards and then floats from top to bottom under its own gravity, so that the handle body 1 can be more comprehensively disinfected. In addition, under the action of water-absorbing non-woven fabric materials, it can absorb small water droplets that escape in the air, further prolonging the retention time of disinfectant water.

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Abstract

The invention belongs to the field of medical supplies, and in particular relates to a door handle for preventing cross-infection, which includes a handle body and upper and lower connectors, and a mixing chamber is arranged in the handle body, and the mixing chamber is arranged in the middle of the handle body ; Mixing mechanism, the mixing mechanism includes a mixing tube fixedly arranged in the mixing chamber, and the upper and lower ends are open. The two ends of the mixing tube are sealed and slidably connected with a piston block. Sliding connection, the piston block and the mixing chamber form a closed temporary storage chamber, the two piston blocks and the mixing tube form a closed extrusion chamber, the temporary storage chamber communicates with the extrusion chamber through a one-way input tube, and both sides of the extrusion chamber are There are one-way injection holes; two storage chambers, the storage chambers are arranged in the handle body, and the two storage chambers are connected with the two temporary storage chambers one by one. The present invention can automatically sterilize the door handle after the user holds the door handle each time by setting the spring plate, thus effectively avoiding cross-infection.

Description

technical field [0001] The invention belongs to the field of medical supplies, in particular to a door handle for preventing cross-infection. Background technique [0002] Bacterial viruses often cause serious infectious diseases, especially in places where a large number of germs gather and the population density is high, such as hospitals, the necessity of germ prevention and control is even more important. [0003] In the inpatient department of the hospital, in order to meet the warm conditions of patients and play a better isolation role, multiple isolation doors are usually set up. In daily use, germs can easily achieve cross-infection through door handles. Due to the large number of isolation doors Moreover, the frequency of use of door handles is high, and it is difficult for cleaning staff to effectively clean multiple times a day. In addition, due to the strong volatility of the prepared disinfectant, after spraying on the handle, its disinfection effect is very li...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B1/00A61L2/18
CPCA61L2/18E05B1/00
Inventor 崔云飞王媛媛孙增虎
Owner 青岛市中医医院
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