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Efficient medical instrument cleaning and disinfection method and disinfection device

A medical device, cleaning and disinfection technology, applied in chemical instruments and methods, cleaning methods and utensils, cleaning methods using liquids, etc., can solve the problems of incomplete disinfection and sterilization effect, unsatisfactory effect, and long ultraviolet disinfection time. To achieve the effect of simple, safe and reliable operation, simple structure and improved disinfection efficiency

Pending Publication Date: 2020-08-21
上海星猫仪器设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the use of medical devices, it is necessary to ensure that there are no residual bacteria and viruses. The current disinfection and sterilization methods mainly rely on ultraviolet disinfection or soaking disinfection, and the disinfection and sterilization effects of these two methods are not complete.
Ultraviolet disinfection takes a long time and the effect is not very satisfactory. The residual liquid of disinfectant produced by soaking in disinfectant is directly discharged, which will not only pollute the water body, but also cause a huge waste of water resources.

Method used

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  • Efficient medical instrument cleaning and disinfection method and disinfection device
  • Efficient medical instrument cleaning and disinfection method and disinfection device
  • Efficient medical instrument cleaning and disinfection method and disinfection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] A high-efficiency cleaning and disinfection method for medical instruments, comprising the following steps:

[0052] S1. Place the medical device to be cleaned on the medical device fixed placement mechanism in the disinfection device, and spray and rinse it with sterile water for 2 to 6 minutes;

[0053] S2. Soak the sterilized medical device after step S1 spraying and rinsing in the cleaning tank containing the mixture of sterile water and disinfectant solution in the cleaning device, and then take it out after ultrasonic cleaning for 15 to 120 minutes. The body electrode decomposes the pollutants in the disinfectant, and then drains the disinfectant;

[0054] S3. After soaking, spray and rinse with sterile water for 2 to 5 minutes;

[0055] S4. After spraying and rinsing in step S4, the biological enzyme cleaning agent is atomized, and the medical device is placed in the atomized biological enzyme cleaning agent for 20 to 60 minutes;

[0056] S5. Rinse the medical ...

Embodiment 2

[0065] Such as figure 1 , figure 2 , image 3 and Figure 4 As shown, a disinfection device includes a box body 1 and a box door 2, the box body 1 and the box door 2 are hinged, the upper end of the box body 1 is provided with a plasma gas generating mechanism 3 and a control box 4, and the control box 4 is provided with a controller 5. The two side walls adjacent to the box body 1 and the box door 2 are respectively provided with a disinfectant supply mechanism 6 and a biological enzyme cleaning agent supply mechanism 7. There is a cleaning tank 8 inside the box body 1, and the bottom of the cleaning tank 8 passes through the first The lifting mechanism 20 is connected with the inner bottom of the box body 1, and the bottom of the cleaning tank 8 is evenly provided with a plurality of ultrasonic probes 9, and the bottom of the box body 1 is provided with an ultrasonic generator 10, and the ultrasonic generator 10 is electrically connected with the ultrasonic probe 9, and t...

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Abstract

The invention discloses an efficient medical instrument cleaning and disinfection method and a disinfection device. The efficient medical instrument cleaning and disinfection method comprises the following steps of S1, placing a to-be-cleaned medical instrument on a medical instrument fixing and placing mechanism, and spraying and washing the to-be-cleaned medical instrument with sterile water; S2, soaking the medical instrument washed in the step S1 in a disinfectant for washing through ultrasonic waves; S3, washing with sterile water after soaking is finished; S4, atomizing a biological enzyme cleaning agent after washing in the step S3, and placing the medical instrument in the atomized biological enzyme cleaning agent; S5, carrying out drying and disinfection on the medical instrumentthrough plasma gas; and S6, carrying out irradiation treatment by using a low-voltage high-intensity ultraviolet lamp. According to the method, substances such as bacteria, virus, blood, protein, saccharides and the like on the medical instrument are fully degraded, and complete cleaning and disinfection of the medical instrument are realized; and pollutants degraded in the disinfectant are degraded again in the disinfectant soaking process, and pollution to the environment due to discharge of disinfection waste liquid is avoided.

Description

technical field [0001] The invention relates to the technical field of disinfection of medical instruments, in particular to an efficient cleaning and disinfection method for medical instruments and a disinfection device thereof. Background technique [0002] Medical devices are divided into metal devices and non-metal devices. Medical devices must be completely free of residual bacteria and viruses during use. The current disinfection and sterilization methods mainly rely on ultraviolet disinfection or soaking disinfection, and the disinfection and sterilization effects of these two methods are not complete. Ultraviolet disinfection takes a long time and the effect is not very satisfactory. The residual liquid of disinfectant produced by soaking in disinfectant is directly discharged, which will not only pollute the water body, but also cause a huge waste of water resources. Contents of the invention [0003] The object of the present invention is to overcome above-menti...

Claims

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Application Information

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IPC IPC(8): B08B3/02B08B3/08B08B3/12B08B13/00A61L2/10A61L2/14A61L2/18A61L2/26
CPCB08B3/02B08B3/12B08B3/08B08B13/00A61L2/18A61L2/10A61L2/14A61L2/26A61L2202/24A61L2202/17
Inventor 石瑞武
Owner 上海星猫仪器设备有限公司
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