CN111195357A

CN111195357A - High-temperature disinfection room before medical protective clothing takes off

Info

Publication number: CN111195357A
Application number: CN202010119440.4A
Authority: CN
Inventors: 陈永铵; 陈伟杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2020-05-26

Abstract

The invention relates to a high-temperature disinfection room before taking off medical protective clothing, which is characterized in that: including the closed type room body that is equipped with independent entering door and goes out, set up on the room body or the internal portion in room high temperature degassing unit and the air convection system, high temperature degassing unit includes electric heating element and regulation and control equipment, and electric heating element enables the internal air heating in room and realizes carrying out the pasteurization to the protective clothing in the disinfection room to high temperature, regulation and control equipment includes temperature and humidity control assembly, disinfection time control assembly, pasteurization's temperature is 50~80 ℃, and the air outlet department of air convection system is equipped with high temperature sterilization device. The invention effectively reduces the risk of secondary infection and spread caused by the used medical protective clothing because the protective clothing is subjected to high-temperature disinfection treatment before being removed. The invention also keeps the sterilization and the renewal of the air in the room through the air convection system and the high-temperature sterilization device thereof, so that the air in the sterilization room is not too stuffy, and the safety of the discharged air is ensured.

Description

High-temperature disinfection room before medical protective clothing takes off

Technical Field

The invention relates to medical equipment, in particular to a disinfection room for performing high-temperature disinfection on used medical protective clothing before taking off.

Background

Medical protective clothing refers to protective clothing used by medical staff (doctors, nurses, public health staff, cleaning staff, and the like) and people who enter specific medical and health areas (such as patients, hospital visitors, staff who enter infected areas, and the like). The function of the dust-proof agent is to isolate germs, viruses, harmful ultrafine dust and the like, ensure the safety of personnel and keep the environment clean. With the deep recognition of HIV (human immunodeficiency virus), hepatitis virus, tubercle bacillus, and recently SARS, new coronavirus and other blood-borne pathogens and the risk of infection, protective clothing and masks in protective clothing are standard provisions for medical personnel to enter infected areas or to cure patients with infectious diseases. Of course, goggles are also needed to prevent spray from splashing on the face.

When medical personnel wearing the protective clothing enter an infected area (with bacteria in the air) and during diagnosis and treatment operation for treating infectious patients, all parts (including soles) of the protective clothing can not be contacted and polluted by bacteria, and the protective clothing becomes a carrier of the bacteria, so that a correct procedure is required to be followed in the removal of the protective clothing and the disposal of the used protective clothing, and an incorrect procedure (such as careless contact during removal, improper treatment of a container for placing the removed protective clothing, improper contact of cleaning personnel, entering a toilet by wearing the protective clothing, or the bacteria polluted by the protective clothing entering the air and the like) is a chance or way for causing secondary infection.

How to improve the treatment mode of the existing protective clothing and avoid or reduce the risk of secondary infection and transmission caused by the used medical protective clothing is always a problem which people pay attention to and expect to solve.

Disclosure of Invention

The invention aims to solve the problems and the defects, and provides a high-temperature disinfection room before taking off for medical protective clothing, which can kill or inactivate the polluted germs on protective clothing, goggles and masks worn on human bodies, is simple and safe to operate, and can play a certain role in preventing and treating upper respiratory tract infection of people entering the room. The high-temperature disinfection room is suitable for being placed at the joint of a polluted area and a non-polluted area (or a low-pollution area).

The technical scheme of the invention is realized as follows:

the invention relates to a high-temperature disinfection room before taking off medical protective clothing, which is characterized in that: including being equipped with the independent closed type room body that advances and go out, set up in on the room body or the internal portion's in room high temperature degassing unit and air convection system, the internal space in room can hold alone or many people stand and sit down, high temperature degassing unit includes electric heating element and regulation and control equipment, electric heating element enables the internal air heating in room and carries out the pasteurization to the protective clothing in the disinfection room to high temperature realization, regulation and control equipment includes the temperature and humidity control assembly, the disinfection time control assembly that carry out temperature and humidity control to the internal portion's in room air, pasteurization's temperature is 50~80 ℃, and the air outlet department of air convection system is equipped with high temperature sterilization device, high temperature sterilization device's sterilization temperature will be greater than high temperature sterilization device's sterilization temperature. The high-temperature sterilization device sterilizes the discharged air. The temperature of the high-temperature sterilization is preferably 65-80 ℃. The sterilization temperature of the high-temperature sterilization device is more than or equal to 100 ℃.

In order to facilitate the use and rest of the user, at least one seat is arranged inside the house body. The seat surface of the seat is of a grid hollow structure.

The house body comprises bottom plate, curb plate and roof, roof fixed mounting is on the curb plate, enter the door and go out the door and set up respectively on the board of both sides, the air convection system is including setting up the inlet port in the curb plate lower part and being located the air discharge fan on the roof. The preferred scheme is as follows: the top plate is provided with an exhaust funnel, the exhaust fan is arranged in the exhaust funnel, and the high-temperature sterilization device is an electric heating piece arranged on the exhaust funnel. The exhaust cylinder can also be said to be an electric heating cylinder. The air exhausted from the house body can be sterilized and disinfected for the second time, so that the use safety of the house body is further improved.

In order to realize rapid and uniform heating of air in the house body, the electric heating assembly comprises a first electric heating pipe embedded in the side plate, a second heating pipe wrapped in the bottom plate or positioned below the bottom plate, and a third heating pipe arranged on the top plate. The further scheme is as follows: the side plates comprise a front side plate, a rear side plate, a left side plate and a right side plate, the left side plate and the right side plate are formed by side plate frames and transparent glass plates which are arranged in frames of the side plate frames in a sealing mode, the air inlet holes are formed in the lower end plates of the side plate frames, the first electric heating tubes are installed in the side plate frames, and the door entering and the door exiting are respectively arranged on the front side plate and the rear side plate. The front side plate comprises a front door frame and a first heating tube which can be installed in the frame body of the front door frame in an opening and closing mode, the rear side plate comprises a rear door frame and a second heating tube which can be installed in the frame body of the rear door frame in an opening and closing mode, transparent glass plates are arranged between the front door frame and the rear door frame, and the first heating tube is embedded in the front door frame and the rear door frame. Because the transparent glass is arranged on the four side surfaces of the house body for visualization, the observation and the mutual communication of the personnel in the house by the personnel outside the house are facilitated, and the occurrence of unforeseen events is prevented.

Further, the method comprises the following steps: the temperature and humidity control assembly comprises a detection probe, a regulation and control circuit board, a display screen and a selection button, wherein the display screen and the selection button are electrically connected with the regulation and control circuit board, and the disinfection time regulation control assembly comprises a time regulation button or a knob, and the time regulation button or the knob is electrically connected with the regulation and control circuit board.

Further, the method comprises the following steps: the room body is internally provided with an ultraviolet disinfection component. Preferably an ultraviolet lamp. The ultraviolet lamp is not opened when personnel enter the room body, and the ultraviolet disinfection is started only when no personnel enter the disinfection room.

As is known to those skilled in the art, germs, especially viruses, are sensitive to heat, and the resistance of the viruses is reduced with the increase of temperature, for example, human coronavirus HCoV-229E can lose infectivity at 56 ℃ for 10 minutes or 37 ℃ for several hours, and pasteurization is carried out by heating milk to 62-65 ℃ for 30 minutes or heating milk to 75-90 ℃ and keeping the temperature for 15-16 seconds, so that the sterilization or inactivation efficiency of the germs can reach 97.3% -99.9%. Therefore, the invention adopts a high-temperature disinfection method.

In the using process of the high-temperature disinfection room, the disinfection room is generally placed at the joint of a polluted area and a non-polluted area (low-pollution area), the temperature in the room is recommended to be selected within the range of 65-80 ℃, a person wearing protective clothing enters the disinfection room, the lasting time (recommended 3-8 minutes) can be endured, and the high-temperature disinfection room is taken out after the protective clothing, goggles and a mask are disinfected at high temperature. Because the high-temperature air is inhaled by the indoor personnel, the air-conditioning agent also has a certain effect on preventing and treating the upper respiratory tract infection. After the high-temperature disinfection room is taken out, the used protective clothing can be removed and treated according to the existing procedures.

The invention has the advantages that:

firstly, the high-temperature disinfection room is provided with an independent door, so that a person wearing the protective clothing can conveniently and rapidly enter and exit the disinfection room in order to disinfect the protective clothing, and the disinfected protective clothing which is not taken off can safely enter a non-pollution area.

Secondly, the disinfection is carried out by a high-temperature mode, the use is safe, and the body of a disinfection person cannot be affected like using a disinfectant or ultraviolet rays. And because the high-temperature air is inhaled by the indoor personnel, the air-conditioning agent also has a certain effect on preventing and treating the upper respiratory tract infection.

Thirdly, the high-temperature sterilization device is arranged at the air outlet of the air convection system besides the high-temperature sterilization device arranged in the house body, so that air enters the house body through the air inlet and is heated to high temperature, the protective clothing is sterilized in all directions and then is sterilized and sterilized for the second time when the air is discharged from the air outlet, the air is purified doubly, the sterilization quality degree is higher, and the safety of the discharged air is ensured. And the air convection system ensures that the air in the disinfection room is not too stuffy and fresher, and improves the comfort of use.

The invention adopts high-temperature disinfection treatment before the protective clothing is removed to kill or inactivate the germs, especially viruses, on the protective clothing, the goggles and the mask, thereby effectively reducing the risk of secondary infection and transmission caused by the used medical protective clothing.

The invention will be further described with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic sectional view of a disinfection room according to the present invention, in which a person is sitting for disinfection;

fig. 3 is a schematic view of the assembly structure of the present invention.

Detailed Description

As shown in fig. 1-3, the high-temperature disinfection room before taking off the medical protective clothing comprises a closed room body 1 provided with an independent door 11 and an independent door 12, and a high-temperature disinfection device and an air convection system 3 which are arranged on the room body 1 or inside the room body 1, wherein a space in the room body 1 can accommodate one or more persons to stand and sit down, the high-temperature disinfection device comprises an electric heating component 2 and a regulating and controlling device 5, the electric heating component 2 can heat air in the room body 1 to a high temperature to realize high-temperature sterilization and disinfection of the protective clothing in the disinfection room, the regulating and controlling device 5 comprises a temperature and humidity control component and a disinfection time control component for monitoring the temperature and humidity of the air in the room body 1, and the high-temperature sterilization temperature is 50-80 ℃. The preferred scheme of the high-temperature sterilization temperature is 65-80 ℃. The further proposal is that a high temperature sterilization device is arranged at the air outlet of the air convection system 3, and the sterilization temperature of the high temperature sterilization device is higher than that of the high temperature disinfection device. Generally, the sterilization temperature of the high-temperature sterilization device is more than or equal to 100 ℃. And preferably less than or equal to 230 degrees. The high-temperature sterilization device sterilizes the discharged air, thus the sterilization and the renewal of the air in the room are kept through the air convection system 3, and the safety of the discharged air is ensured. The temperature and humidity control assembly generally comprises a detection probe (or a sensing element, which is equivalent), a regulation circuit board, a display screen and a selection button, wherein the display screen and the selection button are electrically connected with the regulation circuit board, and the disinfection time regulation control assembly comprises a time regulation button or a knob which is electrically connected with the regulation circuit board. The application program and the module on the regulating circuit board are applied to the field of the existing air conditioner and the electric heater, but the temperature is regulated to be 50-80 ℃ in the invention, so the detailed description is not provided.

In order to make the structure of the present invention more reliable, the room body 1 is composed of a bottom plate 13, a side plate 14 and a top plate 15, the top plate 15 is fixedly installed on the side plate 14, the door 11 and the door 12 are respectively arranged on the two side plates 14, and the air convection system 3 includes an air inlet 31 arranged at the lower part of the side plate 14 and an exhaust fan 32 arranged on the top plate 15. The air outlet is arranged on the top plate 15, and the exhaust fan 32 is arranged at the air outlet. And the air convection system 3 may be a control switch; in order to operate more conveniently, the optimal scheme is that the adjusting circuit board is electrically connected with the adjusting circuit board. The preferred embodiment of the present invention is that an exhaust funnel is installed at the air outlet of the top plate 15, and the exhaust fan 32 is installed in the exhaust funnel. The high-temperature sterilization device is an electric heating piece arranged on the exhaust funnel, such as a heating tube wound on the exhaust funnel, and the heating tube is electrically connected with the regulation and control circuit board. In order to realize rapid and uniform heating of air in the house and omnibearing disinfection of the protective clothing, the electric heating component 2 comprises a first electric heating pipe embedded in the side plate 14, a second heating pipe wrapped in the bottom plate 13 or positioned below the bottom plate 13, and a third heating pipe arranged on the top plate 15. For making things convenient for the internal and external personnel of room to communicate and conveniently control the internal personnel quantity in room and the condition of keeping watch on the disinfection, curb plate 14 includes preceding, posterior lateral plate and left and right curb plate, left and right curb plate forms by curb plate frame and sealing device in the clear glass board 141 of the frame of curb plate frame, inlet port 31 is seted up on the lower end plate of curb plate frame, install in the curb plate frame an electrothermal tube, it sets up respectively with 12 of going out to advance door 11 in preceding, on the posterior lateral plate. The front side plate comprises a front door frame and a door inlet 11 which can be arranged in the frame body of the front door frame in an opening and closing mode, the rear side plate comprises a rear door frame and a door outlet 12 which can be arranged in the frame body of the rear door frame in an opening and closing mode, transparent glass plates are arranged between the door inlet 11 and the door outlet 12, and the first heating tube is embedded in the front door frame and the rear door frame. Because the transparent glass is arranged on the side surface of the house body for visualization, the observation and the mutual communication of the outside personnel to the conditions of the inside personnel are facilitated, and the occurrence of unforeseen events is prevented.

In order to further facilitate the use of the invention, at least one seat 4 is arranged inside the house body 1, and the seat surface of the seat 4 is of a grid hollow structure. As shown in fig. 2, the personnel in the house can sit on the seat 4 for disinfection of the protective clothing. Further, an ultraviolet disinfection component is arranged in the house body 1. The uv disinfection module is preferably a uv lamp. The ultraviolet lamp can be electrically connected with the regulating circuit board, and the regulating circuit board is connected with an ultraviolet switch key. The ultraviolet lamp is not opened when personnel enter the room body, and the ultraviolet disinfection is started only when no personnel enter the disinfection room.

The invention has simple structure and convenient use, and effectively reduces the risk of secondary infection and transmission caused by the used medical protective clothing because the protective clothing is sterilized at high temperature before being removed to kill or inactivate the polluted germs on the protective clothing, the goggles and the mask.

While the invention has been described with reference to specific embodiments, this description is not meant to be construed in a limiting sense. Other variations of the disclosed embodiments, as would be appreciated by those skilled in the art with reference to the description of the invention, are contemplated as falling within the scope of the appended claims.

Claims

1. The utility model provides a medical protective clothing takes off preceding high temperature disinfection room which characterized in that: comprises a closed house body (1) provided with an independent door (11) and an independent door (12), a high-temperature disinfection device and an air convection system (3) which are arranged on the house body (1) or in the house body (1), the space in the house body (1) can accommodate one or more persons to stand and sit, the high-temperature disinfection device comprises an electric heating component (2) and a regulating and controlling device (5), the electric heating component (2) can heat the air in the room body (1) to high temperature to realize high-temperature sterilization and disinfection of the protective clothing in the disinfection room, the regulation and control equipment (5) comprises a temperature and humidity control component and a disinfection time control component for monitoring the temperature and the humidity of the air in the room body (1), wherein the temperature of high-temperature sterilization is 50-80 ℃, and the air outlet of the air convection system (3) is provided with a high-temperature sterilization device, and the sterilization temperature of the high-temperature sterilization device is higher than that of the high-temperature disinfection device.

2. The medical protective clothing pre-removal high-temperature disinfection room as claimed in claim 1, wherein: the inside of the house body (1) is provided with at least one seat (4), and the seat surface of the seat (4) is of a grid hollow structure.

3. The medical protective clothing pre-removal high-temperature disinfection room as claimed in claim 1, wherein: the temperature and humidity control assembly comprises a detection probe, a regulation and control circuit board, a display screen and a selection button, wherein the display screen and the selection button are electrically connected with the regulation and control circuit board, and the disinfection time regulation control assembly comprises a time regulation button or a knob, and the time regulation button or the knob is electrically connected with the regulation and control circuit board.

4. The medical protective clothing pre-removal high-temperature disinfection room as claimed in claim 1, wherein: the room body (1) comprises bottom plate (13), curb plate (14) and roof (15), roof (15) fixed mounting is on curb plate (14), enter door (11) and go out door (12) and set up respectively on both sides board (14), air convection system (3) including set up in inlet port (31) of curb plate (14) lower part, be located exhaust fan (32) on roof (15), the air exit sets up on roof (15), exhaust fan (32) are installed in air exit department.

5. The pre-removal high-temperature disinfection room for medical protective clothing according to claim 4, characterized in that: an exhaust funnel is installed at the air outlet of the top plate (15), the exhaust fan (32) is installed in the exhaust funnel, and the high-temperature sterilization device is an electric heating piece installed on the exhaust funnel.

6. The pre-removal high-temperature disinfection room for medical protective clothing according to claim 4, characterized in that: the electric heating component (2) comprises a first electric heating pipe embedded in the side plate (14), a second heating pipe wrapped in the bottom plate (13) or positioned below the bottom plate (13), and a third heating pipe arranged on the top plate (15).

7. The pre-removal high-temperature disinfection room for medical protective clothing according to claim 6, characterized in that: the side plate (14) comprises a front side plate, a rear side plate, a left side plate and a right side plate, the left side plate and the right side plate are formed by a side plate frame and a transparent glass plate (141) which is arranged in a frame body of the side plate frame in a sealing mode, the air inlet hole (31) is formed in a lower end plate of the side plate frame, the first electric heating pipe is installed in the side plate frame, and the door entering (11) and the door exiting (12) are respectively arranged on the front side plate and the rear side plate.

8. The pre-removal high-temperature disinfection room for medical protective clothing according to claim 7, characterized in that: the front side plate comprises a front door frame and a first inlet door (11) which can be arranged in the frame body of the front door frame in an opening and closing mode, the rear side plate comprises a rear door frame and a second outlet door (12) which can be arranged in the frame body of the rear door frame in an opening and closing mode, transparent glass plates are arranged in the middle of the first inlet door (11) and the second outlet door (12), and the first heating tube is embedded in the front door frame and the rear door frame.

9. The medical protective clothing pre-removal high-temperature disinfection room as claimed in claim 1, wherein: the high-temperature sterilization temperature is 65-80 ℃, and the sterilization temperature of the high-temperature sterilization device is more than or equal to 100 ℃.

10. The medical protective clothing pre-removal high-temperature disinfection room as claimed in claim 1, wherein: an ultraviolet disinfection component is arranged in the house body (1).