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Disinfection and sterilization methods for medical devices

A medical equipment, disinfection and sterilization technology, applied in the field of medical equipment and medical wastewater treatment, can solve the problems of long ultraviolet disinfection and disinfection time, high requirements for disinfectant, water pollution, etc., achieve comprehensive disinfection and sterilization operations, avoid soaking and no flow , Efficient effect

Inactive Publication Date: 2020-10-16
闫爱丽
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] 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, but ultraviolet disinfection takes a long time and the effect is not very satisfactory. The requirements of the disinfectant are relatively high, and the discharge of the residual disinfectant will also pollute the water body
And in the disinfection process, different medical devices of different shapes and sizes cannot be sterilized in the same disinfection equipment.

Method used

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  • Disinfection and sterilization methods for medical devices

Examples

Experimental program
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Effect test

Embodiment 1

[0033] Such as figure 1 Shown: a medical device disinfection and sterilization method, the medical device disinfection and sterilization method adopts a medical device disinfection and sterilization device, and the medical device disinfection and sterilization device includes a disinfection and sterilization component, a clamping component and a waste water treatment part.

[0034] The disinfection and sterilization parts include a horizontal shaft, a disinfectant nozzle, an infrared drying part, an ultraviolet disinfection part, a motor and a bearing; the left end of the horizontal shaft is a round shaft and the right end is a square shaft, and the left end passes through the bearing and The vertical bracket of the component is rotatably connected, and a motor is provided at the leftmost end of the horizontal rotation shaft to drive the rotation of the horizontal rotation shaft. Three disinfectants are respectively provided on three surfaces of the four sides of the square sh...

Embodiment 2

[0051] A medical device disinfection and sterilization method, the medical device disinfection and sterilization method adopts a medical device disinfection and sterilization device, and the medical device disinfection and sterilization device includes a disinfection and sterilization component, a clamping component and a waste water treatment component.

[0052] The disinfection and sterilization parts include a horizontal shaft, a disinfectant nozzle, an infrared drying part, an ultraviolet disinfection part, a motor and a bearing; the left end of the horizontal shaft is a round shaft and the right end is a square shaft, and the left end passes through the bearing and The vertical brackets of the components are rotatably connected, and a motor is provided at the leftmost end of the horizontal rotation shaft to drive the rotation of the horizontal rotation shaft. Five disinfectants are respectively provided on three surfaces of the four sides of the square shaft at the right en...

Embodiment 3

[0069] A medical device disinfection and sterilization method, the medical device disinfection and sterilization method adopts a medical device disinfection and sterilization device, and the medical device disinfection and sterilization device includes a disinfection and sterilization component, a clamping component and a waste water treatment component.

[0070] The disinfection and sterilization parts include a horizontal shaft, a disinfectant nozzle, an infrared drying part, an ultraviolet disinfection part, a motor and a bearing; the left end of the horizontal shaft is a round shaft and the right end is a square shaft, and the left end passes through the bearing and The vertical brackets of the components are rotatably connected, and a motor is provided at the leftmost end of the horizontal rotation shaft to drive the rotation of the horizontal rotation shaft. Six disinfectants are respectively provided on three of the four sides of the square shaft at the right end of the h...

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Abstract

The invention relates to a medical instrument disinfecting and sterilizing method. The method comprises the steps of preparing a disinfection solution, clamping workpieces, spraying the disinfection solution, carrying out infrared drying and ultraviolet disinfection, reusing the remaining disinfection solution and treating wastewater; through the method, the secondary pollution of the remaining solution to the water is avoided in the processes of disinfecting and sterilizing medical instruments; meanwhile, part of medical wastewater can also be consumed; specific overall equipment is arranged,so that the treatment step can be efficiently achieved.

Description

technical field [0001] The invention belongs to the field of medical equipment, and also relates to the field of medical wastewater treatment, in particular to a disinfection and cleaning device for medical equipment. Background technique [0002] 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 immersion disinfection, but ultraviolet disinfection takes a long time and the effect is not very satisfactory, while immersion disinfection is more important for disinfection. The requirements for disinfectant are relatively high, and the discharge of residual disinfectant will also pollute the water body. Moreover, in the sterilization process, different medical instruments of different shapes and sizes cannot be sterilized in the same disinfection equipment. Contents of the invention [0003] The present invention proposes a method for disinfecting a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61L2/18A61L2/10A61L2/26C02F9/04F26B3/30
CPCA61L2/10A61L2/18A61L2/26A61L2202/24C02F1/001C02F1/283C02F9/00C02F2301/08F26B3/30
Inventor 闫爱丽范凤王文娟胡妤婕
Owner 闫爱丽
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