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A method and device for removing disinfection gas in dialysis product packaging

A technology for gas and supplies, applied in the field of decontaminating gas in the packaging of dialysis supplies, can solve the problems of overall treatment adverse effects, poisoning, physical damage to medical staff and surrounding personnel, etc., to reduce the impact of poisoning, reduce air impurities, and avoid adverse reactions. Effect

Active Publication Date: 2021-07-20
GUANGDONG NO 2 PROVINCIAL PEOPLES HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a crowded place, the hospital, especially the dialysis room, is a relatively closed space. The ethylene oxide released from the unpacking of dialysis supplies can easily cause physical damage to medical staff and surrounding personnel after a long period of accumulation, and may even Poisoning occurs
At the same time, in order to achieve the disinfection effect, the cavity of the body of the dialysis product is not sealed, and the residual ethylene oxide in the cavity is easy to enter the human body during the dialysis treatment, which will cause discomfort or allergic reactions of the dialysis patient and affect the overall health of the patient. Significant adverse effects of treatment

Method used

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  • A method and device for removing disinfection gas in dialysis product packaging
  • A method and device for removing disinfection gas in dialysis product packaging
  • A method and device for removing disinfection gas in dialysis product packaging

Examples

Experimental program
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Effect test

Embodiment 1

[0051] like Figure 1 ~ Figure 3 As shown, a device for removing sterilizing gas in dialysis supplies, including a box body 1, an unsealing device 2, a negative pressure device 3, and an air pressure balance device 4; the unsealing device 2 is fixed in the box body 1, including a fixed assembly 21 and bag opening assembly 22; the box body 1 includes the control rod opening 11 of the unsealing device 2, the small window opening 12 for putting in or taking out the dialysis supplies, the connection port 13 of the negative pressure device, and the connection port 14 of the air pressure balance device ; The negative pressure device 3 communicates with the casing 1 through the negative pressure device connection port 13 of the casing 1; the air pressure balance device 4 communicates with the casing 1 through the air pressure balance device connection port 14 of the casing 1; The box body in the embodiment adopts steel plate, and stainless steel or alloy material can also be used.

...

Embodiment 2

[0059] like Figure 2 ~ Figure 4 As shown, a device for removing sterilizing gas in dialysis supplies, including a box body 1, an unsealing device 2, a negative pressure device 3, and an air pressure balance device 4; the unsealing device 2 is fixed in the box body 1, including a fixed assembly 21 and bag opening assembly 22; the box body 1 includes the control rod opening 11 of the unsealing device 2, the small window opening 12 for putting in or taking out the dialysis supplies, the connection port 13 of the negative pressure device, and the connection port 14 of the air pressure balance device ; The negative pressure device 3 communicates with the casing 1 through the negative pressure device connection port 13 of the casing 1; the air pressure balance device 4 communicates with the casing 1 through the air pressure balance device connection port 14 of the casing 1; The box body in the embodiment adopts steel plate, and stainless steel or alloy material can also be used.

...

Embodiment 3

[0068] like Figure 1~4 As shown, a method for using a device for removing sterilizing gas in dialysis supplies, the steps are as follows:

[0069] S1, open the small window 121, and place the dialysis supplies on the bracket 211 in the box body 1, and fix them by the limiting parts 212 on the bracket 211;

[0070] S2, close the small window 121 of the box body, close the passage of the air pressure balance device 4, and form the airtight box body 1;

[0071] S3, start the negative pressure device 3, pull the control lever 23 to use the knife holder 22 to cut or insert the needle on the syringe holder 22 into the dialysis product packaging bag;

[0072] S4, start the negative pressure device 3, after 5s to 10s, open the air pressure balance device 4, and pass in the purified air for 2s to 5s;

[0073] S5, close the negative pressure device 3 and the air pressure balance device 4, open the small window 121 of the cabinet, and take out the dialysis supplies after removing the ...

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PUM

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Abstract

A method for removing sterilizing gas in dialysis product packaging, the method for removing dialysis gas in dialysis product packaging includes: S1, put the package that needs to be opened into a closed space and open the package, release the package in the bag Sterilizing gas into the space; S2, extract the sterilizing gas and air in the space by means of negative pressure; S3, input purified, non-toxic gas into the space; S4, open the closed space, take out and remove the disinfection in the package Dialysis supplies after gas. It is used to solve the poisonous effect caused by the disinfection gas of dialysis supplies in dialysis treatment. It can remove the disinfection gas in the packaging of dialysis supplies before replacing the dialysis supplies, so as to avoid the poisonous effect of the disinfection gas of dialysis supplies on medical staff and patients. Equivalent devices are also disclosed and claimed.

Description

technical field [0001] The present invention relates to the technical field of medical aids, more specifically, to a method and device for removing disinfection gas from dialysis product packaging Background technique [0002] Ethylene oxide is the second-generation chemical disinfectant after formaldehyde, and it is still one of the best cold disinfectants. It is also the current four low-temperature sterilization technologies (low-temperature plasma, low-temperature formaldehyde vapor, ethylene oxide , glutaraldehyde) the most important member. Because ethylene oxide has the advantages of high efficiency, broad spectrum, strong penetrating power, and no damage after acting on objects, it has become an important means of disinfection and sterilization of medical and sanitary products in my country. It is often used for disinfection of valuables such as leather, plastic, medical equipment, and precision instruments, especially for interventional treatment materials. [000...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65B69/00
CPCB65B69/00B65B69/0008
Inventor 符德贵卢裕超孙嘉增陈兴富吴若梅罗小群
Owner GUANGDONG NO 2 PROVINCIAL PEOPLES HOSPITAL