CN112360191B - General ward capable of being quickly changed into infectious ward - Google Patents

Abstract

The general ward layout structure capable of being quickly converted into an infectious ward comprises an office partition and a ward partition; when the device is used as an infectious ward, the floor space is divided into a pollution area and a clean area which are mutually and hermetically isolated through a space partition, wherein the pollution area comprises a ward area, and the clean area comprises a main body of an office area; a functional module for medical operation is arranged at the junction of the office area and the ward area; a first channel for communicating the office area and the ward area is arranged in the functional module, and a single-stage buffer room is arranged at the junction of the first channel and the ward area; an entry route entering the polluted area from the clean area and a return route returning to the clean area from the polluted area are preset in the functional module; selecting a plurality of serially connected medical function rooms in the adjacent ward area as multi-level buffer rooms on the return route; the single-stage buffer room and the multi-stage buffer room are provided with entrance guards; a buffer zone between the cleaning zone and the pollution zone is formed between the multi-stage buffer room and the single-stage buffer room; the passageway that the elevator room of patient's elevator DT02 communicates office area and ward district is equipped with the entrance guard.

Description

General ward capable of being quickly changed into infectious ward

Technical Field

The invention relates to a layout structure of a ward, in particular to a ward layout structure capable of switching between a general ward and an infectious ward.

Background

Because of the occasional and unpredictable outbreaks of infectious diseases such as COVID-19, it is difficult to construct a large number of specialized infectious wards for the receipt of infectious patients in a short period of time during the outbreak (wartime). Meanwhile, a large number of infectious wards need to be built, large amount of capital, land and equipment resources are occupied, actual use is not available when infectious diseases do not occur (at ordinary times), and great waste is caused. This causes difficulties in matching the configuration of the infectious disease room with the actual demand on the time axis, in trapping or wasting a lot of social resources in the public health sector, or in causing public health crisis due to shortage of the infectious disease room at the time of outbreak of an epidemic.

Studies have shown that the major transmission pathways for COVID-19 virus are respiratory droplets and contact transmission, with the potential for aerosol transmission in relatively closed environments with prolonged exposure to high concentrations of aerosols. According to the requirements of technical guidelines for prevention and control of novel coronavirus infection in medical institutions (first edition), measures such as contact isolation, droplet isolation and air isolation should be taken on the basis of implementing standard prevention in the ward of receiving and treating suspected or diagnosed patients with COVID-19, and most of the building layouts of comprehensive hospitals do not have the capability of receiving and treating patients with diseases transmitted by air and droplets. Traditional ward only adopts single passageway and flow direction, and the patient shares same passageway with medical personnel promptly, and cross infection between patient and medical personnel and between patient and the patient is hardly avoided to this kind of design, and clean district does not have clear and definite demarcation with the contaminated area on spatial layout, is not convenient for the prevention and control of infection in the ward. The difficulty is high when the ordinary ward is transformed into the infectious ward, the basic structure of the building layout needs to be changed, the engineering quantity is large, the speed is slow, and the development speed of the epidemic situation cannot be kept up with; and once the epidemic situation passes, the epidemic situation is difficult to change back to the ordinary ward.

Disclosure of Invention

The ward layout structure is convenient to transform into an infectious disease ward when an epidemic situation is outbreak and convenient to transform back to the ordinary disease ward after the epidemic situation is over, can realize the quick transformation from the ordinary disease ward to the infectious disease ward, and can reduce the incidence rate of cross infection of patients and medical care personnel.

The construction of hospital wards is worried about, the characteristics and the defects of different building types and the functional requirements of hospitals are fully considered when a building is newly built, and the foresight and the normalization of major epidemic prevention and control are satisfied based on the current and long-term focus. The concept of 'peacetime and wartime combination' should be fully integrated into each link of modern hospital construction, and each floor should be equipped with isolation facilities, emergency drugs, rescue vehicles and the like, so as to build a 'peaceful and wartime-drawn' hospital. When no major epidemic situation exists, the relevant units of the hospital can perform their own functions; once a major epidemic situation occurs, the relevant disease area can immediately enter an isolation state, and effective protection is achieved. For the infectious disease area, the requirements of 'wartime' quick response, centralized treatment and material guarantee are met, and 'ordinary time' responsibility tasks and operation cost are fully considered.

The technical scheme adopted by the invention is that a 'peacetime and wartime' concept is adopted, a general ward quickly switches a 'wartime' ward layout structure, a peacetime and wartime combination strategy capable of quickly switching is adopted, and a design and modification thought can meet the peacetime and wartime switching strategy of quick and small-limit modification by integrating the characteristics of a standard ward and a typical infectious disease ward and combining the characteristics of the standard ward and the typical infectious disease ward.

The invention takes the airflow organization management as a starting point, two sets of fresh air systems are arranged on each floor of a ward building, and a medical office area, a ward area, a nurse station, a three-level buffer area, a treatment room and a dressing room are independently arranged, so that the invention is safer. The top layer ward is added with a set of exhaust system in the ward area, the system is stopped using at ordinary times and used in wartime, the exhaust volume of each ward of the floor is properly increased, the moderate negative pressure of the ward area is ensured, and the outlet of the roof exhaust fan is additionally provided with a high-efficiency air filtering facility. And each ward, dressing room, treatment room and buffer room on the top layer are respectively provided with a set of air purification sterilizer.

The invention redefines the partition concept of three passages of three infected areas (clean area, semi-polluted area and polluted area) under epidemic conditions, provides a new partition concept with one buffer for the two areas (polluted area and clean area), and cancels the traditional patient passage of the polluted area of the infectious ward to ensure the number of sickbeds of the infected area under the normal use condition.

The buffer area is arranged in a treatment area of a common ward, and is opened at ordinary times through arranging a control door, closed in wartime or closed at ordinary times, opened in wartime and provided with unidirectional access of an entrance guard to serve as a buffer space for medical care to enter and exit the pollution area, so that a whole set of smooth process for medical care to enter and exit the pollution area in wartime is formed.

The invention relates to a general ward layout structure capable of being quickly converted into an infectious ward, which comprises office areas and ward areas which are approximately arranged on two sides of a residential floor plane and used for medical staff to work; the office area comprises an office function room, a main passage of the office area and a medical function room; the ward area comprises a row of wards arranged close to the outer vertical surface of the building, ward auxiliary rooms and a ward main channel, one end of each ward is close to the outer vertical surface of the building, the other end of each ward is provided with a door leading to the ward main channel, and a nurse station is arranged in the ward main channel;

the state used as a common ward is called as usual, and a floor plane is divided into an office area and a ward area at ordinary times; the state of the infectious ward is called as wartime, the wartime divides a floor space into a pollution area and a cleaning area which are mutually and airtightly separated through a space partition, wherein the pollution area comprises a ward area, and the cleaning area comprises a main body of an office area; the state of sporadic infectious cases is suitable for an emergency isolation state;

two sets of fresh air systems are arranged in a floor, and in wartime, the first fresh air system covers a polluted area, and the second fresh air system covers a clean area; a doctor elevator DT01 used by medical staff is arranged in the office area, and a patient elevator DT02 used for discharging the rehabilitation patient is arranged between the office area and the ward area; two sides of one end of the main passage of the ward area are respectively provided with a sewage elevator DT03 and an emergency isolation chamber, the sewage elevator DT03 is an elevator for patient admission in wartime, the sewage elevator DT03 and the emergency isolation chamber form an emergency isolation module, the main passage of the ward area is provided with an eighth door access for isolating the emergency isolation module from the main passage of the ward area, and the eighth door access is a reverse door access in an emergency isolation state; in the emergency isolation state, the first fresh air system does not cover the emergency isolation module;

a plurality of functional modules for medical care personnel to perform medical operation are arranged at the junction of the office area and the ward area, and each functional module comprises a plurality of medical functional rooms;

a first channel communicated with an office area and a ward area is arranged in the functional module, a first dressing room for replacing working clothes and a second dressing room for wearing personal protective articles are arranged along the first channel, a single-stage buffer room is arranged at the junction of the first channel and the ward area, and the single-stage buffer room is respectively connected with the first channel and the ward area through a first access control and a second access control; the first entrance guard and the second entrance guard are forward entrance guards, the forward direction is the direction towards the polluted area, the reverse direction is the direction leaving the polluted area, the forward entrance guard is a forward one-way entrance guard, the reverse entrance guard is a reverse one-way entrance guard, the two-way entrance guard is a two-way passing entrance guard, and the normally closed entrance guard is in two-way forbidding in an activated state;

an entry route for medical staff to enter the polluted area from the clean area and a return route for the medical staff to return to the clean area from the polluted area are preset in the functional module; selecting one medical function room adjacent to a ward area and other medical function rooms connected in series as multi-stage buffer rooms on a return route, wherein a third access control is arranged between the adjacent multi-stage buffer rooms, the third access control, an access control between a first-stage buffer room and the ward area and an access control between a last-stage buffer room and a first channel are reverse access controls, and all the access controls except the access controls on the multi-stage buffer rooms are normally closed access controls; the return route starts from the polluted area, passes through the multi-stage buffer room and the first channel and reaches the clean area;

a buffer zone between the wartime clean area and the polluted area is formed between the multi-stage buffer rooms and the single-stage buffer rooms;

the elevator hall of the patient elevator DT02 is connected with a second channel which is communicated with an office area and a ward area, a fourth access control is arranged at the position, close to the ward area, of the second channel, the fourth access control is a reverse access control, a fifth access control is arranged at the position, close to the office area, of the second channel, the fifth access control is a normally closed access control, and the fifth access control cannot be opened in a closed state;

the entrance guard state all refer to the state after being activated in wartime, each entrance guard is in the dormant state at ordinary times: the third entrance guard is in a normally closed state when in dormancy, and is in a normally open state when other entrance guards are in dormancy. In emergent isolation state, only the eighth entrance guard activation, the eighth entrance guard keeps apart emergent isolation room and filth elevator DT03 and ward district, and patient gets into or out from filth elevator DT03, directly gets into emergent isolation room.

The floor layout of wartime is divided as follows: the pollution area comprises a usual ward area, a buffer zone, a patient elevator DT02 and a dirt elevator DT03; the rest is a clean area.

Preferably, the multi-stage buffer room includes three stages, wherein the first-stage buffer room 302a is adjacent to the ward area, and the first-stage buffer room 302a is sequentially connected in series with the second-stage buffer room 302b and the third-stage buffer room 302 c.

Preferably, the office functional room comprises a doctor office, a doctor duty room and a conference room.

Preferably, the auxiliary room of the ward area comprises: a sewage room, a catering room and a storehouse.

Preferably, the medical function room comprises: treatment room, dressing room, instrument room, storage room, conversation room, and conference room.

Preferably, a sixth entrance guard is arranged at the position, connected with the ward main channel, of the elevator hall of the sewage elevator DT03, and the sixth entrance guard is a bidirectional entrance guard; the elevator hall of filth elevator DT03 communicates the elevator room, is equipped with the seventh entrance guard between filth elevator DT 03's elevator hall and the elevator room, and the state after the seventh entrance guard activation is the normal close at ordinary times dormancy, in wartime.

Preferably, the doctor elevator DT01 is arranged at the other end of the ward main channel, an elevator hall of the doctor elevator DT01 is connected with the office main channel, a ninth door access is arranged at the position, close to the doctor elevator DT01, where the office main channel is connected with the ward main channel, the ninth door access is in a dormant state at ordinary times, and is in a normally closed state after being activated in wartime.

At ordinary times, the entrance guard is in a dormant state, the layout of ward floors is used in the layout of a common ward, and the shuttle between the main passage of an office area and the main passage of a ward area can be conveniently carried out through a plurality of passages. In wartime, all the entrance guards are in a preset activation state, an office area and a ward area are divided into a clean area, a pollution area and a buffer zone, the clean area and the pollution area are respectively provided with a fresh air system, and cross infection cannot occur between a main channel of the clean area and a main channel of the pollution area.

The invention has the advantages that: the emergency isolation state of sporadic sudden infectious cases can be responded by few refits, the demands of rapid reaction, centralized treatment and material guarantee in wartime are met, duty tasks and operation cost in normal times are fully considered, and the foresight and normalization of major epidemic situation prevention and control are met.

Drawings

Fig. 1 is a schematic view of a floor structure in a usual state of the present invention, in which a thick solid line shows a boundary between an office area and a ward area, and a hatched portion is a function module.

Fig. 2 is a schematic view of the floor structure in a wartime state of the present invention, wherein a thick solid line shows a boundary between a clean area and a contaminated area, and a shaded portion is a buffer zone.

Fig. 3 is a partially enlarged view of the portion P of fig. 2, showing the structural details of the cushion tape.

Fig. 4 is a partial enlarged view of a portion Q of fig. 1, showing structural details of the emergency isolation module.

Fig. 5 is a partially enlarged view of the portion R of fig. 1, showing the details of the structure in the vicinity of the doctor elevator DT 01.

Fig. 6 is a room allocation diagram of an embodiment of the present invention.

DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments, but not all embodiments, of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the orientations or positional relationships indicated as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., appear based on the orientations or positional relationships shown in the drawings only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The parts of the invention are numbered as follows:

an office area 1, an office area main passageway 101, a first passageway 102, a second passageway 103, a functional module 104, an office functional room 105, a medical functional room 106, a first dressing room 107, a second dressing room 108 and an office area air conditioner room 109;

a cleaning zone 1-1;

a ward area 2, a ward area main channel 201, a ward 202, a nurse station 203, a ward area auxiliary room 204 and a ward area air conditioner room 205;

2-1 of a pollution area;

a buffer zone 3, a single-stage buffer room 301, a multi-stage buffer room 302 (comprising a first-stage buffer room 302a, a second-stage buffer room 302b and a third-stage buffer room 302 c), a medical function room 303, an entry route 304 and a return route 305;

an emergency isolation module 4, an emergency isolation room 401;

a doctor elevator DT01, a patient elevator DT02 and a dirt elevator DT03;

the number of the gate is D + ordinal, such as a first gate D1, a second gate D2.

As shown in fig. 1, the general ward layout structure capable of being rapidly converted into an infectious ward of the present invention includes an office area 1 and a ward area 2 for medical staff to work on both sides of a substantially residential floor plane; the office area 1 comprises an office functional room 105, an office main passage 101 and a medical functional room 106; the ward area 2 comprises a row of wards 202 arranged close to the outer vertical surface of a building, auxiliary wards 204 of the ward area and a main ward channel 201 of the ward area, one end of each ward 202 is close to the outer vertical surface of the floor, the other end of each ward 202 is provided with a door leading to the main ward channel 201, and a nurse station 203 is arranged in the main ward channel 201;

the floor is used as a common ward and is called as a usual state, and the floor plane is divided into an office area 1 and a ward area 2 at ordinary times, as shown in figure 1; the floor is used as an infectious ward, called as wartime, the wartime divides the floor space into a polluted area 2-1 and a clean area 1-1 which are mutually separated in an airtight way through space partition, wherein the polluted area 2-1 comprises a ward area 2, and the clean area 1-1 comprises a main body of an office area 1, as shown in figure 2; the state of sporadic cases of infection is suitable for emergency isolation, as shown in fig. 4;

as shown in fig. 1, two fresh air systems are arranged in a floor, wherein a first fresh air system is arranged in an air conditioner room 205 in a ward area, a second fresh air system is arranged in an air conditioner room 109 in an office area, the first fresh air system covers a polluted area 2-1 in wartime, and the second fresh air system covers a clean area 1-1; a doctor elevator DT01 used by medical staff is arranged in the office area, and a patient elevator DT02 used for discharging the rehabilitation patient is arranged between the office area 1 and the ward area 2; a waste elevator DT03 and an emergency isolation room 401 are respectively arranged on two sides of the end of the main passage of the ward area, the waste elevator DT03 is an elevator for patient admission in wartime, the waste elevator DT03 and the emergency isolation room 401 form an emergency isolation module 4, one end of the main passage 201 of the ward area is provided with an eighth door access D8 for isolating the emergency isolation module 4 from the main passage 201 of the ward area, and the eighth door access D8 is a reverse door access in an emergency isolation state; in the emergency isolation state, the first fresh air system does not cover the emergency isolation module;

as shown in fig. 1, a plurality of functional modules 104 for medical staff to perform medical operations are arranged at the junction between the office area and the ward area, and each functional module 104 includes a plurality of medical functional rooms 106;

a first passage 101 for communicating an office area and a ward area is arranged in the functional module 104, a first dressing room 107 for replacing work clothes and a second dressing room 108 for wearing personal protective articles (including protective clothes and eyepatches) are arranged along the first passage 101, a single-stage buffer room 301 is arranged at the junction of the first passage 101 and the ward area 2, and the single-stage buffer room 301 is respectively connected with the first passage 101 and the ward area 2 through a first access control D1 and a second access control D2; the first door access D1 and the second door access D2 are forward door accesses, the forward direction is the direction pointing to the polluted area 2-1, the reverse direction is the direction leaving the polluted area 2-1, the forward door access is a forward-passing one-way door access, the reverse door access is a reverse-passing one-way door access, the two-way door access is a two-way passing door access, and the normally-closed door access is prohibited in two ways in an activated state;

as shown in FIG. 2, an entry route 304 for medical staff to enter the contaminated area from the clean area and a return route 305 for medical staff to return to the clean area 1-1 from the contaminated area 2-1 are preset in the functional module 104; one medical function room adjacent to the ward area 2 and other medical function rooms connected in series are selected as the multi-level buffer room 302 on the return route, and the multi-level buffer room of the embodiment adopts a three-level buffer form.

Third access controls D3 are arranged between the first-level buffer room 302a and the second-level buffer room 302b, between the second-level buffer room 302b and the third-level buffer room 302c, the third access controls D3, the access controls between the first-level buffer room 302a and the ward area 2 and the access controls between the third-level buffer room 302c and the first channel 101 are reverse access controls, the access controls except the access controls are normally closed access controls on the multi-level buffer room 302, specifically, the access controls between the first-level buffer room 302a and the second-level buffer room 302b and the first channel are normally closed access controls, so that a closed return route 305 is formed in wartime, and the closed access and the closed exit are unique.

The return route 305 starts from the contaminated zone 2-1, passes through the multi-stage buffer room 302, the first passage 102, and reaches the clean zone 1-1. The healthcare worker removes the outer protective product while passing through the primary buffer compartment 302a along the return path 305: gloves, hats, eye patches, isolation clothes, boot sleeves and the like, then the surgical masks, the protective clothing, the gloves, the boot sleeves and the hats are taken off when the toilet enters the second-level buffer room 302b, and finally the surgical masks are taken off and worn when the toilet enters the third-level buffer room 302c, and the toilet is used for showering in a clean area after washing hands.

As shown in FIG. 2, the multi-stage buffer room 302 and the single-stage buffer room 301 form a buffer zone 3 between the cleaning zone 1-1 and the contaminated zone 2-1 in wartime; the elevator hall of the patient elevator DT02 is connected with a second passage 103 for communicating the office area 1 and the ward area 2, a fourth access D4 is arranged at the position of the second passage 103 close to the ward area 2, the fourth access D4 is a reverse access, a fifth access D5 is arranged at the position of the second passage 103 close to the office area 1, and the fifth access D5 is a normally closed access and cannot be opened in a closed state;

the entrance guard state all refer to the state after being activated in wartime, each entrance guard is in the dormant state at ordinary times: wherein the third entrance guard D3 is in normally closed state during the dormancy, is in normally open state during other entrance guard's dormancy. In the emergency isolation state, only the eighth entrance D8 is activated, the eighth entrance D8 isolates the emergency isolation room 401 and the contamination elevator DT03 from the ward area, and the patient enters and exits from the contamination elevator DT03 and directly enters the emergency isolation room 401.

As shown in fig. 2, the floor layout during wartime is divided as follows: the pollution area 2-1 comprises a usual ward area 2, a buffer zone 3, a patient elevator DT02 and a dirt elevator DT03; the remainder is a clean zone 1-1.

Fig. 6 illustrates a sample floor room allocation of the present invention, and those skilled in the art will appreciate that the room allocation scheme of fig. 6 may be modified according to particular needs. Office functional rooms 105 include doctor's offices, doctor's duty rooms, conference rooms, and the like. The ward area auxiliary room 204 includes: a dirty washing room, a dirty room, a catering room, a storehouse, etc. The medical function room 104 includes: treatment rooms, dressing rooms, equipment rooms, storage rooms, talk rooms, conference rooms, and the like.

As shown in fig. 1 and 4, a sixth entrance guard D6 is arranged at the position, connected with the ward main passage 201, of the elevator hall of the dirty elevator DT03, and the sixth entrance guard D6 is a bidirectional entrance guard; the elevator hall of filth elevator DT03 communicates the elevator room, is equipped with seventh entrance guard D7 between the elevator hall of filth elevator DT03 and the elevator room, and seventh entrance guard D7 is the dormancy at ordinary times, and the state after the activation is normally closed in wartime.

As shown in fig. 1 and 5, the doctor elevator DT01 is arranged at the other end of the ward main passageway 201, the elevator hall of the doctor elevator DT01 is connected to the office main passageway 101, a ninth door D9 is arranged at the position near the doctor elevator DT01 where the office main passageway 101 is connected to the ward main passageway 201, the ninth door D9 is dormant at ordinary times, and is in a normally closed state after being activated in wartime.

At ordinary times, the entrance guard is in a dormant state, the layout of the ward floors is used in the layout of a common ward, and the shuttle between the office area main passage 101 and the ward area main passage 201 can be conveniently carried out through a plurality of passages. During wartime, all the access controls are in a preset activation state, the office area 1 and the ward area 2 are divided into a clean area 1-1, a pollution area 2-1 and a buffer zone 3, the clean area 1-1 and the pollution area 2-1 are respectively provided with a fresh air system, and cross infection cannot occur between the clean area 1-1 and the pollution area 2-1.

Claims (6)

1. The ordinary ward which can be quickly converted into an infectious ward comprises an office area and a ward area which are arranged on two sides of a residential floor plane and are used for medical care personnel to work; the office area comprises an office function room, an office area main channel and a medical function room; the ward area comprises a row of wards arranged close to the outer vertical surface of the building, ward auxiliary rooms and a ward main channel, one end of each ward is close to the outer vertical surface of the building, the other end of each ward is provided with a door leading to the ward main channel, and a nurse station is arranged in the ward main channel; the method is characterized in that:

the state of being used as a common ward is called as a usual state, and a floor plane is divided into an office area and a ward area at the usual time; the state of being used as an infectious ward is called wartime, and a floor space is divided into a pollution area and a clean area which are mutually and hermetically isolated through space partition during wartime, wherein the pollution area comprises a ward area, and the clean area comprises a main body of an office area; the state of sporadic infectious cases is suitable for an emergency isolation state;

two sets of fresh air systems are arranged in a floor, and in wartime, the first fresh air system covers a polluted area, and the second fresh air system covers a clean area; a doctor elevator DT01 for medical staff to use is arranged in the office area, and a patient elevator DT02 for discharge of the rehabilitation patient is arranged between the office area and the ward area; two sides of one end of the ward main channel are respectively provided with a sewage elevator DT03 and an emergency isolation chamber, the sewage elevator DT03 is a patient admission elevator in wartime, the sewage elevator DT03 and the emergency isolation chamber form an emergency isolation module, one end of the ward main channel is provided with an eighth door access for separating the emergency isolation module from the ward main channel, and the eighth door access is a reverse door access in an emergency isolation state; in the emergency isolation state, the first fresh air system does not cover the emergency isolation module;

the medical function position is positioned at the junction of an office area and a ward area to form a functional module for medical care personnel to perform medical operation;

a first channel for communicating an office area and a ward area is arranged in the functional module, a first changing room for changing work clothes and a second changing room for wearing personal protective articles are arranged along the first channel, a single-stage buffer room is arranged at the junction of the first channel and the ward area, and the single-stage buffer room is respectively connected with the first channel and the ward area through a first door access and a second door access; the first entrance guard and the second entrance guard are forward entrance guards, the forward direction is the direction towards the polluted area, the reverse direction is the direction leaving the polluted area, the forward entrance guard is a forward one-way entrance guard, the reverse entrance guard is a reverse one-way entrance guard, the two-way entrance guard is a two-way passing entrance guard, and the normally closed entrance guard is in two-way forbidding in an activated state;

an entry route for medical staff to enter the polluted area from the clean area and a return route for the medical staff to return to the clean area from the polluted area are preset in the functional module; selecting one medical function room adjacent to a ward area and other medical function rooms connected in series as multi-level buffer rooms on a return route, wherein a third access control is arranged between the adjacent multi-level buffer rooms, the third access control, an access control between a first-level buffer room and the ward area and an access control between a last-level buffer room and a first channel are reverse access controls, and all the access controls except the access controls on the multi-level buffer rooms are normally closed access controls; the return route starts from the polluted area, passes through the multi-stage buffer room and the first channel and reaches the clean area;

a buffer zone between the wartime clean area and the polluted area is formed between the multi-stage buffer rooms and the single-stage buffer rooms;

the elevator hall of the patient elevator DT02 is connected with a second channel which is communicated with the office area and the ward area, a fourth access control is arranged at the position, close to the ward area, of the second channel, the fourth access control is a reverse access control, a fifth access control is arranged at the position, close to the office area, of the second channel, and the fifth access control is a normally closed access control;

entrance guard's state all indicates the state that the wartime was activated, and each entrance guard is in the dormant state at ordinary times: the third entrance guard is in a normally closed state when in dormancy, and the other entrance guards are in a normally open state when in dormancy; in an emergency isolation state, only the eighth access control is activated, and a patient enters and exits from the dirt elevator DT03 and directly enters an emergency isolation room;

the floor layout of wartime is divided as follows: the pollution area comprises a usual ward area, a buffer zone, a patient elevator DT02 and a sewage elevator DT03; the rest is a cleaning area.

2. A general ward which can be quickly converted into an infectious ward according to claim 1, wherein: the office functional room comprises a doctor office, a doctor duty room and a conference room.

3. A general ward which can be quickly converted into an infectious ward according to claim 1, wherein: the room is assisted in ward district includes: a sewage room, a catering room and a storehouse.

4. A general ward which can be quickly converted into an infectious ward according to claim 1, wherein: the medical function room comprises: treatment room, dressing room, instrument room, storage room, conversation room, and conference room.

5. A general ward which can be quickly converted into an infectious ward according to claim 1, wherein: a sixth entrance guard is arranged at the position, connected with the ward main channel, of the elevator hall of the sewage elevator DT03 and is a bidirectional entrance guard; the elevator hall of filth elevator DT03 communicates the elevator room, is equipped with the seventh entrance guard between filth elevator DT 03's the elevator hall and the elevator room, and the state after the seventh entrance guard activation is the normal close at ordinary times dormancy, in wartime.

6. A general ward which can be quickly converted into an infectious ward according to claim 1, wherein: doctor elevator DT01 sets up the other end at ward district's main entrance, and doctor elevator DT 01's elevator hall connects office area main entrance, and office area main entrance connects ward district main entrance department near doctor elevator DT01 and is equipped with the ninth entrance guard, and the ninth entrance guard is dormant at ordinary times, is normally closed state after the activation in wartime.

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