Health quarantine space module system and construction method

Abstract

The invention discloses a health quarantine space module system and a construction method. The health quarantine space module system comprises a front-end conventional inspection area and a rear-end troubleshooting disposal area, the front-end conventional inspection area comprises a health declaration verification module, a medical inspection module and a body temperature monitoring module; and the rear-end troubleshooting treatment area comprises a medical troubleshooting module and a subsequent treatment module. The health quarantine space construction method matched with the method comprises the following processes of health declaration verification, medical inspection, body temperature monitoring, medical investigation and subsequent treatment. According to the module system, efficient connection between a traditional port building and a new-period health quarantine module is established, and the inspection process of customs clearance personnel is more convenient and efficient through more scientific streamline system setting, functional structure and air pressure control; the field operation is more scientific and orderly; the risk of cross infection caused by mixed flow of personnel is avoided, and indoor space environment pollution caused by gas flow is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of smart port buildings, and in particular to a sanitary quarantine space module system and an assembly method. Background Art

[0002] As infectious diseases become more diverse and complex, firstly, human interactions become more frequent, advanced transportation, modern international trade and communication can cause infectious diseases to spread rapidly. Secondly, the hidden danger of invasion of foreign infectious disease medical vectors increases the risk of foreign infectious diseases spreading.

[0003] The epidemic has brought unprecedented pressure on epidemic prevention at border ports, which have become an important stronghold for preventing the introduction of the epidemic from abroad. Summary of the invention

[0004] The purpose of the present invention is to provide a sanitary quarantine space module system and assembly method, which will establish an efficient connection between traditional port buildings and new-era sanitary quarantine modules, more effectively assemble the sanitary quarantine space modules in port buildings, and provide a more reliable quarantine process.

[0005] To achieve the above object, the present invention provides the following technical solution: a sanitary quarantine space module system, comprising:

[0006] Front-end routine inspection area and back-end investigation and disposal area;

[0007] The front-end routine inspection area includes: a health declaration verification module, a medical inspection module and a temperature monitoring module; the back-end screening and disposal area includes: a medical screening module and a subsequent disposal module;

[0008] The medical screening module includes: temperature retesting, epidemiological investigation, medical examination and sample collection.

[0009] A method for organizing a sanitary quarantine space includes the following processes: health declaration verification, medical inspection, temperature monitoring, medical screening, and subsequent disposal.

[0010] Preferably, the health declaration verification process is to issue and fill out the health declaration card → receive and verify the health declaration card → verify the key declaration items → guide the suspected infected person to the subsequent treatment process, and enter the medical inspection process if it is judged to be normal;

[0011] The medical inspection observes whether the inbound and outbound personnel have fatigue, cough, mental depression, abdominal pain, abnormal body posture, abnormal gait and abnormal appearance. If so, they will be intercepted and guided to the subsequent handling process; if not, they will enter the temperature monitoring process;

[0012] The temperature monitoring is implemented in two stages. After the first stage, the over-temperature alarm personnel with a measured value of ≥37°C are intercepted and guided to the second stage for temperature re-measurement. At the same time, medical consultation and medical screening are carried out to comprehensively assess the risk of infection and carry out subsequent treatment. If there is no abnormality, they leave the health quarantine space module system.

[0013] The medical screening is conducted on those who are directed to the subsequent treatment process in the above process, including temperature retest, epidemiological investigation, medical examination and sample collection;

[0014] The follow-up treatment is to guide those who are determined to have symptoms, suspected cases, confirmed cases, and asymptomatic infections to negative pressure isolation rooms for isolation and observation, awaiting further transfer; those who are determined to be close contacts will be transferred in a timely manner.

[0015] Preferably, the sanitary quarantine space organization method forms 4 workflows:

[0016] Normal inspection flow line for inspected personnel and front-end routine inspection work flow line: set as a straight channel type;

[0017] Subsequent processing flow lines for inspected personnel: The flow lines for staff and abnormal personnel are strictly separated. Both flow lines should be one-way, without backtracking, and have independent entrances and exits.

[0018] Article flow lines: The article flow lines involved include epidemic prevention materials, medical and health equipment, sample collection and delivery, and medical waste. They are strictly organized according to the medical article safety process, with article delivery windows and independent waste outlets.

[0019] Transfer flow line: set up an independent personnel transfer channel and independent entrance and exit at the end of the abnormal personnel flow line, and set up special transfer vehicle parking spaces near the entrance and exit.

[0020] The sanitary quarantine space module described in the present invention can be divided into a contaminated area (red area), a semi-contaminated area (yellow area) and a clean area (green area) according to the degree of exposure of personnel to infection or pollution:

[0021] (1) Contaminated areas, including sampling rooms / areas, quarantine laboratories, isolation observation rooms / areas, medical waste passages, disinfection rooms / areas, symptomatic personnel flow survey and medical screening rooms / areas, symptomatic personnel waiting rooms / areas for transfer, transfer passages, etc.

[0022] (2) Semi-contaminated areas, including the asymptomatic personnel flow investigation room / area, the asymptomatic personnel waiting room / area for transfer, the infrared temperature measurement area, and the health declaration card verification area.

[0023] (3) Clean areas, including field offices, duty rooms, changing rooms, emergency material storage rooms, travel health rooms, emergency response rooms, staff passages, and other public areas.

[0024] The health quarantine space module includes the following main functional rooms:

[0025] (1) Medical screening room / area (including temperature retest room): a professional room / area used for temperature retest, epidemiological investigation, medical examination, sample collection, etc. It is mandatory for Level I, II, and III ports. The area requirement is not less than 50 square meters.

[0026] (2) Negative pressure isolation rooms are specialized rooms / areas used for epidemiological investigations, medical examinations, sample collection, rapid testing, temporary isolation before transfer, and temporary health quarantine measures during major epidemic prevention and control periods. Negative pressure isolation rooms are mandatory for Level I ports and optional for Level II and Level III ports. The area should be reasonably set according to the port classification. The location should be close to the entry and exit inspection channel to facilitate the transfer of infectious disease cases and suspected cases. Appropriate zoning should be carried out according to function, and independent staff channels and transfer channels should be set up. The patient transfer channel should be directly connected to the emergency vehicle parking space; at least two cases can be temporarily isolated at the same time; and the conditions for forming a negative pressure gradient should be met.

[0027] (3) Infectious disease pathogen rapid detection laboratory (referred to as infectious disease rapid screening laboratory) is a professional room / area used for rapid detection of infectious disease pathogens. It is mandatory for Class I, II, and III ports. The area should be reasonably planned according to the port classification. Class I and Class II ports shall arrange the laboratory layout in accordance with the requirements of biosafety level 2, and Class III ports shall arrange the laboratory layout in accordance with at least the requirements of biosafety level 1. It can be used as a (negative pressure) temporary detention room in the functional area.

[0028] (4) The decontamination room is a professional room / area used for cleaning, disinfection, sterilization of items and equipment required in the quarantine process such as temperature detection, epidemiological investigation, medical examination, sample collection, laboratory rapid testing, temporary isolation and quarantine, and disinfection and sterilization of various infectious wastes. It is mandatory for Class I, II and III ports. The area requirement is not less than 20 square meters. Appropriate zoning should be carried out according to the functions of cleaning, disinfection, sterilization and storage of corresponding items and equipment. It can be set up as a (negative pressure) temporary detention room or infectious pathogen rapid detection laboratory within the functional area.

[0029] (5) Emergency Response Room for Health Sudden Events (hereinafter referred to as Emergency Response Room) is a professional room / area used for emergency response to inbound and outbound personnel and their belongings when health emergencies occur at the port. It is mandatory for ports of level I, II, and III, and the area should be reasonably planned according to the port classification.

[0030] (6) Emergency material storage room is a specialized room / area for storing various biological / nuclear and radiation / chemical hazardous factor safety protection materials and equipment, sample collection and transportation equipment, sanitary treatment medicines and equipment, etc. It is mandatory for Class I, II, and III ports. The area requirement is not less than 50 square meters. It is required to have multiple storage racks and be equipped with exhaust, dehumidification, rodent prevention and other equipment.

[0031] (7) The travel health room is a professional room / area used for travel health consultation for inbound and outbound personnel. It is equipped with computers and printers with Internet access and, if conditions permit, a video room for education. It is optional for ports of entry I, II, and III. The area requirement is not less than 30 square meters.

[0032] (8) Vaccination rooms are specialized rooms / areas for people entering or leaving the country to receive vaccinations. They are usually equipped with medical waste recycling boxes (or needle destroyers), ultraviolet disinfection equipment, vaccine storage refrigerators (ordinary refrigerators and low-temperature refrigerators), emergency equipment (ECG defibrillators) and medicines, injection and infusion equipment, and oxygen inhalation equipment that are compatible with vaccinations.

[0033] (9) The protective equipment donning and doffing area is the necessary protective equipment donning and doffing area for workers entering and exiting the contaminated area and semi-contaminated area. It is divided into contaminated area, semi-contaminated area and clean area, equipped with hand disinfectant, and gloves should be disinfected at each step of removal. Among them, the semi-contaminated area is equipped with a wash basin, and the clean area is equipped with a shower and changing room to change back to personal clothes.

[0034] A sanitary quarantine space module described in the present invention adopts a "cluster-type" combination method, for example: one side of the inspection channel between each module is set as a conventional inspection function group, and the other side is set as an investigation and disposal group; the specific inspection process adopts a "linear combination" layout: such as setting up along the inspection channel, issuing and filling out health declaration cards, verifying health declaration cards, medical inspections, one temperature measurement, nucleic acid testing sampling, two temperature measurements, etc., and another example: entering the back-end investigation and disposal area mainly for epidemiological investigations, medical investigations, sample collection, isolation observation and personnel transfer, etc., all belong to the typical "linear combination" layout.

[0035] Compared with the prior art, the present invention has the following beneficial effects:

[0036] (1) An efficient connection between traditional port buildings and new-era health quarantine modules has been established. By rationally setting the functional space and streamlines of the module system, the inspection process for customs clearance personnel has become more convenient and efficient. The straight channel setting and sufficient through ramps ensure the smooth flow of personnel, reduce waiting time, and improve customs clearance efficiency.

[0037] (2) Through clearer streamline organization and functional space division, on-site work becomes more scientific and orderly. Workers can clearly define their own routes and work areas according to their respective responsibilities, thus improving the convenience and efficiency of on-site operations.

[0038] (3) It more effectively distinguishes the flow lines of inspected personnel from those of staff, as well as the flow lines of normal personnel from those of abnormal personnel, effectively preventing the risk of cross infection. At the same time, the setting of independent waste outlets and item transfer windows ensures the safe disposal of medical waste and further guarantees health safety.

[0039] (4) Through more scientific flow organization, functional zoning and air pressure control, the risk of cross infection caused by the mixing of personnel and the indoor space environmental pollution caused by gas flow are avoided.

[0040] (5) This embodiment sets up an independent personnel transfer channel and entrance and exit at the end of the abnormal personnel flow line, and is equipped with a special transfer vehicle parking space, providing a fast and effective means of handling emergencies.

[0041] (6) Through more scientific functional space organization and streamline system setting, the limited space of port buildings can be used more effectively and waste of resources can be avoided. At the same time, it also helps to improve the overall operation efficiency and service quality of port buildings. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 It is a flow chart of checking entry and exit personnel in the port building of the present invention;

[0043] Figure 2 This is a deconstruction diagram of the port building space module and the health quarantine space module of the present invention;

[0044] Figure 3 This is a flow chart of the health quarantine operation of the present invention;

[0045] Figure 4 The streamline organization diagram of the sanitary quarantine space module of the present invention;

[0046] Figure 5 This is a schematic diagram of the streamline organization relationship of the space module of the present invention;

[0047] Figure 6 It is the functional space name, functional space combination, and streamline trend diagram of the health quarantine module of the present invention. DETAILED DESCRIPTION

[0048] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0049] Example:

[0050] See also Figure 1-6 , a sanitary quarantine space module;

[0051] Passenger flow in the port inspection hall Figure 1 The function of the port building is to form a building complex that can meet the needs of multiple inspection units to work simultaneously in one building space to complete the inspection tasks. The inspection units mainly include customs departments, border defense departments, transportation departments, etc. Each department performs its duties and conducts orderly "gate-style" inspections on incoming personnel and vehicles. First of all, the main actors of the port building are transit passengers. The behavior of passengers in the building is to cooperate with the customs and border defense inspection units in an orderly manner to complete the established inspection activities. This behavior is an established inspection process.

[0052] like Figure 2 The port building space modules are divided into: waiting inspection area, health quarantine area, border inspection area, and customs inspection area. Transit personnel enter from the waiting inspection area, and then pass through the health quarantine area, border inspection area, and customs inspection area in turn before leaving the country. The health quarantine area is provided with the health quarantine space module of the present invention, which is composed of a front-end routine inspection area and a back-end screening and disposal area. The inspection contents of the front-end routine inspection area include: health declaration verification, medical inspection, and body temperature monitoring; the inspection contents of the back-end screening and disposal area include: medical screening, quarantine observation, and transfer of infected people.

[0053] The inspected persons and their belongings entering the front-end routine inspection area enter a semi-contaminated area, where health declaration verification, medical inspections and temperature monitoring are carried out. If the quarantine is qualified, they leave the health quarantine area and continue to enter the border inspection area. If any abnormalities are detected, they enter the back-end screening and disposal area, that is, the contaminated area, and continue medical screening and wait for follow-up observation and transfer.

[0054] All staff members enter the semi-contaminated area and contaminated area from the clean area, and leave after disinfection after work.

[0055] Health quarantine operation process

[0056] Figure 3When entering or leaving the country, the first area that passengers enter is the customs health quarantine area, which mainly conducts health declaration, temperature monitoring, medical inspections, collects facial recognition information, and conducts health quarantine screening and nuclear, biological and chemical harmful factor monitoring on passengers and their carry-on luggage. If no abnormalities are found during screening and monitoring, they are allowed to pass to the next area; if abnormalities are found during screening and monitoring, the customs will conduct on-site disposal such as epidemiological investigation, medical examination, rapid testing, etc. in accordance with relevant health quarantine regulations. Among them, if suspicious situations are found after on-site disposal, they will be transferred to the subsequent (medical) disposal department for further disposal; if there are no suspicious situations, they are allowed to pass to the next area.

[0057] Health declaration verification

[0058] The business process of health declaration verification is as follows: (1) issuing and filling out health declaration cards → (2) receiving and verifying health declaration cards → (3) verifying key declaration items → (4) guiding those who are judged as suspected of infection (if they are found to have symptoms, a history of contact or exposure, a history of positive nucleic acid test, a history of medical treatment and medication, etc.) to the subsequent handling process.

[0059] Medical inspection

[0060] According to the epidemic situation, medical inspections are carried out on key populations, focusing on observing whether people entering and leaving the country have symptoms such as fatigue, coughing, mental depression, abdominal pain, and abnormal body shape, gait, and appearance. Those found to be abnormal are intercepted, and those suspected of being infected are guided to take necessary protective measures and guided to the subsequent handling process.

[0061] Temperature monitoring

[0062] Two temperature measurements are implemented for incoming personnel. After the first temperature measurement, those who have over-temperature alarm and a measured value ≥37℃ will be intercepted and guided to the temperature re-measurement area for temperature re-measurement. Simultaneously, simple medical interviews and medical examinations will be carried out, the risk of infection will be comprehensively assessed, and subsequent disposal will be carried out.

[0063] Medical screening Medical screening includes temperature retesting, epidemiological investigation, medical examination and sample collection. (1) Temperature retesting is as mentioned above; (2) Epidemiological investigation: Epidemiological investigation is conducted on those who report a history of contact or exposure, a history of positive nucleic acid test, abnormal health and symptoms; epidemiological investigation is conducted on other inbound personnel. (3) Medical examination is based on the results of epidemiological investigation, and medical examinations such as pharyngeal examination and lung auscultation are carried out. For symptomatic persons, body temperature, pulse, respiratory rate and blood pressure are measured, and blood routine examination and rapid reagent test are supplemented according to the subsequent laboratory monitoring results (if any). According to the standards, symptomatic persons, suspected cases, confirmed cases, asymptomatic infected persons, close contacts and other persons are comprehensively determined. (4) Sample collection mainly involves sampling blood samples, nasopharyngeal and oral swabs for nucleic acid testing of suspected infected persons, and sending them to infectious disease pathogen rapid detection laboratories or other nearby biosafety level 2 and above laboratories for testing.

[0064] Subsequent disposal For those who are determined to be symptomatic, suspected cases, confirmed cases, asymptomatic infected persons, close contacts and other persons, follow-up measures shall be implemented in accordance with the principle of local management and the requirements of the local joint prevention and control mechanism. (1) Those who are determined to be symptomatic, suspected cases, confirmed cases and asymptomatic infected persons shall be arranged to be isolated and observed in negative pressure isolation rooms and wait for further transfer. (2) Those who are determined to be close contacts and other persons shall be transferred in a timely manner in accordance with the requirements of the local joint prevention and control mechanism.

[0067] The module's streamlined organization is as follows Figure 4 :

[0068] The health quarantine flow line is divided into the normal customs clearance flow line for inspected persons, the subsequent disposal flow line for inspected persons, the front-end routine inspection work flow line and the back-end disposal work flow line. Other small flow lines include item flow lines and transfer flow lines.

[0069] Examples of streamlined organization include Figure 5 , the normal inspection flow line of the inspected personnel and the front-end routine inspection work flow line. Usually, only routine and necessary inspections are carried out on the customs clearance personnel. The flow line organization focuses on convenience and efficiency. The main flow line is often set as a straight channel type. According to the predicted number of customs clearance personnel, sufficient through ramps are set. The more people, the more ramps are set, and the corresponding channel width is wider. The key point of the flow line organization is that the flow line of the inspected personnel and the flow line of the staff should be set separately, and the two flow lines are separated and intersected in the business area.

[0070] Follow-up treatment flow for inspected personnel. Through front-end inspection, follow-up treatment is carried out for those who are determined to be symptomatic, suspected cases, confirmed cases, asymptomatic infected persons, close contacts and other personnel. The key point of flow organization is to strictly separate the staff flow and the abnormal personnel flow. Both personnel flow should be one-way, without turning back, and set up independent entrances and exits.

[0071] Item flow line

[0072] The four types of flow lines involved are epidemic prevention materials, medical and health equipment, sample collection and delivery, and medical waste. The key point of flow line organization is that each flow line should be organized strictly in accordance with the medical goods safety process, and there should be item transfer windows and independent waste outlets between the laboratory and the sampling room, between the laboratory and the disinfection room, between the isolation observation room and the disinfection room, and between the disinfection room and the waste transfer channel.

[0073] Transfer line

[0074] An independent personnel transfer channel and independent entrances and exits shall be set up at the end of the abnormal personnel flow line, and special parking spaces for transfer vehicles shall be set up near the entrances and exits.

[0075] The streamline system classification is as follows:

[0076]

[0077] Functional structure:

[0078] Division by operation process: The port health quarantine module can be divided into the front-end routine inspection area and the back-end screening and disposal area according to the operation process. Among them, the front-end routine inspection area mainly conducts health declaration verification, medical inspection and temperature monitoring for all inbound personnel; the back-end screening and disposal area mainly conducts epidemiological investigation, medical inspection, sample collection, on-site rapid screening experiments, isolation observation and personnel transfer.

[0079] Front-end routine inspection area: The infection risk in the front-end routine inspection area is relatively low, and basically no other epidemic prevention measures are required. Since all incoming personnel are required to undergo nucleic acid testing and sampling in the front-end routine inspection area, the infection risk in the sampling area increases. This area should be designed in accordance with the epidemic prevention requirements of the contaminated area, i.e. the red zone, and additional protective equipment must be put on and off.

[0080] Back-end screening and disposal area: The risk of infection in the back-end screening and disposal area has also increased, and the epidemic prevention requirements should be more complete. Except for the waiting area, all areas should be designed in accordance with the epidemic prevention requirements of the red zone.

[0081] The problems revealed by port health quarantine work are more prominent and the situation is extremely serious. According to the possibility or degree of exposure of people to infection or contamination in the area, the port health quarantine area can be divided into contaminated area (red area), semi-contaminated area (yellow area) and clean area (green area). With this detailed zoning, we can fundamentally achieve graded control of infectious disease transmission risks, which is in line with the basic characteristics of port health quarantine functions. The specific zoning is as follows.

[0082] The contaminated areas include sampling rooms / areas, quarantine laboratories, isolation observation rooms / areas, medical waste passages, disinfection rooms / areas, symptomatic personnel flow investigation and medical screening rooms / areas, symptomatic personnel waiting rooms / areas for transfer, transfer passages, etc.

[0083] The semi-contaminated area includes the asymptomatic personnel flow investigation room / area, the asymptomatic personnel waiting room / area for transfer, the infrared temperature measurement area and the health declaration card verification area, etc.

[0084] Clean areas include on-site offices, duty rooms, changing rooms, emergency material storage rooms, travel health rooms, emergency response rooms, staff passages, and other public areas.

[0085] The functional rooms and indoor air pressure settings of the health quarantine module are as follows:

[0086]

[0087]

[0088] Implementation points:

[0089] When the health quarantine space module is implemented Figure 6 As shown;

[0090] The contaminated area, semi-contaminated area and clean area shall be set up separately. The contaminated area shall be relatively closed or set up with physical isolation facilities to separate it from the semi-contaminated area and clean area, and have independent entrances and exits.

[0091] Functional areas of the same hazard level should be set up in a centralized manner, and the boundaries between zones of different hazard levels must be clear.

[0092] Buffer zones with a spacing of not less than 2.0 meters should be set up between zones of each hazard level, and protective equipment donning and doffing areas should be set up at the entrances and exits of contaminated and semi-contaminated areas.

[0093] People in contaminated and semi-contaminated areas are not allowed to move across areas, and movement between zones of different hazard levels should be one-way.

[0094] When port conditions make it impossible to achieve detailed zoning, some functions of the polluted area and semi-polluted area can be combined and used, with higher and stricter protection requirements.

[0095] The staff channel and the channel for inspected persons should be set up separately.

[0096] Control ventilation and negative pressure gradients so that air flows from the clean side to the contaminated side.

[0097] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sanitary quarantine space module system, characterized in that: include: Front-end routine inspection area and back-end investigation and disposal area; The front-end routine inspection area includes: a health declaration verification module, a medical inspection module and a temperature monitoring module; the back-end screening and disposal area includes: a medical screening module and a subsequent disposal module; The medical screening module includes: temperature retesting, epidemiological investigation, medical examination and sample collection.

2. A method for constructing a sanitary quarantine space, characterized in that: The method is applied to the health quarantine space module system as claimed in claim 1, and includes the following processes: health declaration verification, medical inspection, body temperature monitoring, medical screening, and subsequent disposal.

3. A method for constructing a sanitary quarantine space according to claim 2, characterized in that: The health declaration verification process is as follows: issuing and filling out the health declaration card → receiving and verifying the health declaration card → verifying key declaration items → guiding those who are suspected of being infected to the subsequent handling process; if they are judged to be normal, they will enter the medical inspection process; The medical inspection observes whether the inbound and outbound personnel have fatigue, cough, mental depression, abdominal pain, abnormal body posture, abnormal gait and abnormal appearance. If so, they will be intercepted and guided to the subsequent handling process; if not, they will enter the temperature monitoring process; The temperature monitoring is implemented in two stages. After the first stage, the over-temperature alarm personnel with a measured value of ≥37°C are intercepted and guided to the second stage for temperature re-measurement. At the same time, medical consultation and medical screening are carried out to comprehensively assess the risk of infection and carry out subsequent treatment. If there is no abnormality, they leave the health quarantine space module system. The medical screening is conducted on those who are directed to the subsequent treatment process in the above process, including temperature retest, epidemiological investigation, medical examination and sample collection; The follow-up treatment is to guide those who are determined to have symptoms, suspected cases, confirmed cases, and asymptomatic infections to negative pressure isolation rooms for isolation and observation, awaiting further transfer; those who are determined to be close contacts will be transferred in a timely manner.

4. A method for constructing a sanitary quarantine space according to claim 3, characterized in that: The method of organizing the health quarantine space forms four workflows: Normal inspection flow line for inspected personnel and front-end routine inspection work flow line: set as a straight channel type; Subsequent processing flow lines for inspected personnel: The flow lines for staff and abnormal personnel are strictly separated. Both flow lines should be one-way, without backtracking, and have independent entrances and exits. Article flow lines: The article flow lines involved include epidemic prevention materials, medical and health equipment, sample collection and delivery, and medical waste. They are strictly organized according to the medical article safety process, with article delivery windows and independent waste outlets. Transfer flow line: set up an independent personnel transfer channel and independent entrance and exit at the end of the abnormal personnel flow line, and set up special transfer vehicle parking spaces near the entrance and exit.

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