CN214034947U

CN214034947U - Isolation ward

Info

Publication number: CN214034947U
Application number: CN202022470700.0U
Authority: CN
Inventors: 何伟; 黄愉太
Original assignee: Shenzhen Juding Medical Device Co ltd
Current assignee: Shenzhen Ruili Medical Technology Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-08-24
Anticipated expiration: 2030-10-30

Abstract

The application relates to the technical field of medical equipment, in particular to an isolation ward, which comprises a ward main body and a buffer room; a closed isolation chamber is formed inside the ward main body, and a closed buffer chamber is formed inside the buffer chamber; a first switch door is arranged on the connecting surface between the ward main body and the buffer, and the isolation chamber is communicated with the buffer chamber through the first switch door; a second switch door is arranged in the buffer room, and the buffer room is communicated with the outside through the second switch door; the second switch door and the first switch door are arranged in a staggered mode. This application is through staggering setting with second switch door and first switch door, when opening the second switch door, outside air enters into the buffer room after can not the direct flow in isolation room, is favorable to slowing down the release of the inside negative pressure in ward, has solved effectively and has produced the convection current easily between door and the ward door and be unfavorable for the technical problem of the release of the inside negative pressure in ward among the prior art.

Description

Isolation ward

Technical Field

The application relates to the technical field of medical equipment, in particular to an isolation ward.

Background

Infection is often transmitted by a number of different mechanisms, including contact transmission, droplet transmission, and airborne transmission. Current best practices to reduce infection rates often rely on basic hygiene measures such as regular hand washing, surface disinfection, and equipment disinfection to prevent infection in other patients. However, the effectiveness of these measures is limited and the standards of the world health organization indicate that infected or suspected infected patients should be isolated from other patients. The use of isolation wards is also becoming more important in order to effectively reduce the risk of viral transmission in patients with infectious diseases. Meanwhile, the isolation ward is often provided with a buffer room, and external pollutants can be prevented from being brought into the isolation room or the pollutants in the isolation room can be prevented from being brought out of the isolation room when people go in and out of the isolation room through the arrangement of the buffer room. But door and ward door setting are on same direction between current buffering, produce the convection current easily between buffering door and the ward door when opening buffering door, and outside air gets into can directly impact the ward door after the buffering room and even flow into the ward, is unfavorable for the release of the inside negative pressure in ward.

SUMMERY OF THE UTILITY MODEL

In view of this, an object of the present application is to provide an isolation ward, which effectively solves the technical problem in the prior art that convection is easily generated between a buffer door and a ward door, which is not favorable for releasing negative pressure inside the ward.

In order to achieve the purpose, the application provides the following technical scheme:

an isolation ward comprises a ward main body and a buffer room;

a closed isolation chamber is formed inside the ward main body, and a closed buffer chamber is formed inside the buffer chamber;

a first switch door is arranged on the connecting surface between the ward main body and the buffer, and the isolation chamber is communicated with the buffer chamber through the first switch door;

a second switch door is arranged in the buffer room, and the buffer room is communicated with the outside through the second switch door;

the second switch door and the first switch door are arranged in a staggered mode.

Preferably, in the isolation ward described above, the ward main body includes an assembly device and a wrap;

the assembly device comprises at least three assembly machines which can be mutually assembled;

each assembly machine is provided with a lifting support rod detachably connected with the cladding body;

the lifting support rod is used for propping open the cladding body, so that an isolation chamber is formed in the cladding body.

Preferably, in the isolation ward, the assembly device is provided with an air inlet fan and a first exhaust fan;

the air inlet machine is used for inputting air into the isolation chamber and the first exhaust fan is used for outputting air out of the isolation chamber so as to adjust the air pressure inside the isolation chamber.

Preferably, in the isolation ward, the air inlet fan and the first air outlet fan are respectively arranged on different assembly machines.

Preferably, in the isolation ward, the air inlet unit is provided with a first purification net.

Preferably, in the isolation ward, a second purification net is arranged on the first exhaust fan.

Preferably, in the isolation ward, a second exhaust fan is arranged in the buffer room, and the second exhaust fan is arranged on the assembly machine;

the second exhaust fan is used for outputting air to the buffer chamber so as to adjust the air pressure in the buffer chamber.

Preferably, in the isolation ward, a third purification net is arranged on the second exhaust fan.

Preferably, in the isolation ward, a roller is arranged at the bottom of each assembly machine.

Preferably, in the isolation ward, the ward main body and the buffer room are both in a quadrangular shape, the front side surface of the isolation room is communicated with the rear side surface of the buffer room through the first switch door, and the second switch door is arranged on the left side surface or the right side surface of the buffer room.

Compared with the prior art, the beneficial effects of this application are:

the isolation ward comprises a ward main body and a buffer room; a closed isolation chamber is formed inside the ward main body, and a closed buffer chamber is formed inside the buffer chamber; a first switch door is arranged on the connecting surface between the ward main body and the buffer, and the isolation chamber is communicated with the buffer chamber through the first switch door; a second switch door is arranged in the buffer room, and the buffer room is communicated with the outside through the second switch door; the second switch door and the first switch door are arranged in a staggered mode. This application makes things convenient for medical personnel to get into the surge chamber through setting up the second switch door, make things convenient for medical personnel to enter into the isolation chamber from the surge chamber through first switch door intercommunication ward main part and buffering room, can adopt the medicine to disinfect medical personnel through the buffering room, can effectively carry the germ to the business turn over and kill, play the middle effect of killing between ward and external environment, and stagger second switch door and first switch door and set up, when opening the second switch door, outside air can not directly flow in the isolation chamber after entering into the buffering room, be favorable to slowing down the release of the inside negative pressure in ward, the technical problem that has the convection current of easy production between buffering room door and the ward door and be unfavorable for the release of the inside negative pressure in ward among the prior art has been solved effectively.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an isolation ward when a first opening and closing door and a second opening and closing door are not opened according to an embodiment of the present application;

fig. 2 is a schematic structural diagram of an isolation ward with a second opening/closing door in an open state according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of an isolation ward with a first opening/closing door in an open state according to an embodiment of the present application;

fig. 4 is a schematic perspective view of an isolation ward according to an embodiment of the present application;

fig. 5 is a schematic view of an assembly device in an isolation ward according to an embodiment of the present disclosure when being stored.

In the figure:

1 is a ward main body, 2 is a buffer room, 31 is a first switch door, 32 is a second switch door, 4 is an assembly device, 41 is an assembly machine, 42 is a lifting support rod, 5 is a coating body, 61 is an air inlet machine, 611 is a first purification net, 62 is a first exhaust fan, 621 is a second purification net, 63 is a second exhaust fan, 631 is a third purification net, 7 is a roller, 8 is a sickbed, arrow A is the air flow direction from the air inlet machine to the isolation room, arrow B is the air flow direction from the isolation room to the first exhaust fan, and arrow C is the air flow direction from the buffer room to the second exhaust fan.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. 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 application.

In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the embodiments of the present application and simplifying the description, but do not indicate or imply that the referred devices or elements must have specific orientations, be configured in specific orientations, and operate, and thus, should not be construed as limiting the embodiments of the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present application, it should be noted that the terms "mounted," "connected," and "connected" are used broadly and are defined as, for example, a fixed connection, an exchangeable connection, an integrated connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements, unless otherwise explicitly stated or limited. Specific meanings of the above terms in the embodiments of the present application can be understood in specific cases by those of ordinary skill in the art.

Infection is often transmitted by a number of different mechanisms, including contact transmission, droplet transmission, and airborne transmission. Current best practices to reduce infection rates often rely on basic hygiene measures such as regular hand washing, surface disinfection, and equipment disinfection to prevent infection in other patients. However, the effectiveness of these measures is limited and the standards of the world health organization indicate that infected or suspected infected patients should be isolated from other patients. The use of isolation wards is also becoming more important in order to effectively reduce the risk of viral transmission in patients with infectious diseases. Meanwhile, the isolation ward is often provided with a buffer room, and external pollutants can be prevented from being brought into the isolation room or the pollutants in the isolation room can be prevented from being brought out of the isolation room when people go in and out of the isolation room through the arrangement of the buffer room. But door and ward door setting are on same direction between current buffering, produce the convection current easily between buffering door and the ward door when opening buffering door, and outside air gets into can directly impact the ward door behind the buffering room and even flow into the ward, is unfavorable for the release of ward internal pressure. The embodiment provides an isolation ward, which effectively solves the technical problem that convection is easily generated between a buffer room door and a ward door in the prior art, so that negative pressure inside the ward is not released easily.

Referring to fig. 1 to 5, an isolation ward according to an embodiment of the present application includes a ward main body 1 and a buffer room 2; a closed isolation chamber is formed inside the ward main body 1, and a closed buffer chamber is formed inside the buffer room 2; a first switch door 31 is arranged on the connecting surface of the ward main body 1 and the buffer room 2, and the isolation room is communicated with the buffer room through the first switch door 31; the buffer room 2 is provided with a second switch door 32, and the buffer room is communicated with the outside through the second switch door 32; the second switching gate 32 is disposed to be offset from the first switching gate 31.

More specifically, the first switching door 31 and the second switching door 32 are arranged in a staggered manner, so that the airflow directions at the first switching door 31 and the second switching door 32 are different; arrow A is the air flow direction of the air introduced into the isolation chamber by the air inlet fan 61, arrow B is the air flow direction of the air discharged from the isolation chamber by the first air discharge fan 62, and arrow C is the air flow direction of the air discharged from the buffer chamber by the second air discharge outlet; a sickbed 8 is arranged in the isolation chamber so as to carry out isolated treatment on the patient on the sickbed 8; first switch door 31 and second switch door 32 all independent control, and can not open simultaneously, when medical personnel need get into the isolation ward, please refer to fig. 2, open second switch door 32 earlier, first switch door 31 keeps airtight, medical personnel enters into buffer room 2, close second switch door 32, can carry out medicine disinfection and strong wind to medical personnel in the buffer room 2 and wash, after the disinfection finishes, please refer to fig. 3, open first switch door 31, so that medical personnel enters into the isolation room from the buffer room.

This embodiment makes things convenient for medical personnel to get into the cushion chamber through setting up second switch door 32, 2 make things convenient for medical personnel to enter into the isolation chamber from the cushion chamber through first switch door 31 intercommunication ward main part 1 and buffering room, can adopt the medicine to disinfect medical personnel through buffering room 2, can effectively carry the germ to the business turn over and kill, play middle effect of killing between ward and external environment, and set up second switch door 32 and first switch door 31 stagger, when opening second switch door 32, outside air can not directly flow into the isolation chamber after entering into the buffering room 2, be favorable to slowing down the release of the inside negative pressure in ward, the technical problem that has the convection current of easy production between 2 doors and the ward door and be unfavorable for the release of the inside negative pressure in ward among the prior art has been solved effectively.

Further, in the present embodiment, the ward main body 1 includes an assembly device 4 and a cover 5; the assembly device 4 comprises at least three assembly machines 41 which can be mutually assembled; each assembly machine 41 is provided with a lifting support rod 42 which is detachably connected with the cladding body 5; the lifting struts 42 serve to expand the cladding 5 so that an isolation chamber is formed within the cladding 5. The assembly device 4 and the cladding body 5 are arranged to construct a movable isolation ward; the assembly device 4 includes at least three assembly machines 41 capable of being assembled with each other, and the assembly machines 41 can be assembled with each other by utilizing the characteristic of being assembled with each other, so as to solve the technical problem of difficult assembly in the prior art. Furthermore, each assembly machine 41 all is equipped with and can dismantle the lift branch 42 of being connected with the cladding body 5, when buildding, can set up each assembly machine 41 respectively and predetermine the fulcrum of buildding, utilizes lift branch 42 to strut cladding body 5 fast to form the isolation chamber in the cladding body 5, realize buildding the ward fast and effectively shorten the time of buildding.

More specifically, the ward main body 1 may have a triangular prism shape, a quadrangular prism shape, a pentagonal prism shape, etc., the lifting struts 42 of the assembly machine 41 may be respectively used as supporting angular points of the wrap 5, and a certain number of the assembly machines 41 are employed so that the ward main body 1 may be formed into a prism shape having a corresponding number of side edges.

Further, in the present embodiment, the assembly device 4 is provided with an air inlet fan 61 and a first exhaust fan 62; the air inlet fan 61 is used for inputting air into the isolation chamber and the first exhaust fan 62 is used for outputting air into the isolation chamber so as to adjust the air pressure in the isolation chamber. The integrated air inlet machine 61 and the first exhaust fan 62 that are used for adjusting the indoor atmospheric pressure of isolation of assembly device 4 can realize the atmospheric pressure condition regulation such as positive negative pressure according to actual need, has the advantage that functional strong, makes things convenient for medical personnel to adjust required atmospheric pressure intensity with the indoor air pressure of isolation. In addition, by utilizing the design of the integrated structure, the structure of the assembly device 4 after being stored is more compact, and the storage space is further saved.

More specifically, be equipped with the atmospheric pressure detection device who is used for detecting the atmospheric pressure value in the isolator, medical personnel can control air inlet machine 61 and first exhaust fan 62 according to the real-time pressure value in the isolator and start to the real-time pressure value in the isolator reaches the pressure value of expectation and maintains that the indoor atmospheric pressure of isolator is stable.

Further, in the present embodiment, the air inlet fan 61 and the first air outlet fan 62 are respectively provided on different assembly machines 41. Because the air inlet machine 61 is connected with the air inlet of the isolation chamber, the first exhaust fan 62 is connected with the air outlet of the isolation chamber, and the air inlet machine 61 and the first exhaust fan 62 are arranged on different assembly machines 41, the air inlet and the air outlet of the isolation chamber can be separated by a certain distance.

More specifically, when the ward main body 1 is in the shape of a quadrangular prism, the air inlet fan 61 and the first air outlet fan 62 can be respectively arranged on the two assembly machines 41 at the opposite corners of the ward main body 1, so that the distance between the air inlet and the air outlet of the isolation room can be maximally ensured, and the air in the isolation room can be exchanged and circulated with the outside through the air inlet fan 61 and the first air outlet fan 62, which is beneficial to continuously providing fresh air for the patient in the isolation room.

Further, in this embodiment, the air inlet fan 61 is provided with a first purification net 611. The first purifying net 611 can effectively filter and purify the air discharged into the isolated room by the air inlet fan 61, and can effectively improve the air quality in the isolated room, so that the patient can be treated in a suitable atmospheric environment.

Further, in the present embodiment, a second purification net 621 is disposed on the first exhaust fan 62. Because the patient who is in the isolated room often carries a large amount of pathogens, the second purification net 621 not only can effectively filter and purify the air that the first exhaust fan 62 discharges from the isolated room, but also can have the function of disinfecting and sterilizing, so that the air that the isolated room discharges is clean and virus-free, and the occurrence of spreading infection accidents is effectively avoided.

Further, in the present embodiment, the buffer room 2 is provided with a second exhaust fan 63, and the second exhaust fan 63 is provided on the assembly fan 41; the second exhaust fan 63 is used for outputting air to the buffer chamber to adjust the air pressure inside the buffer chamber. Since the external air directly enters the buffer room 2 when the second opening/closing door 32 is opened, the air pressure in the buffer room 2 is increased, and the air in the buffer room can be properly discharged by the second exhaust fan 63, so that the air pressure in the buffer room is adjusted to be within a desired range of values.

More specifically, an air pressure detection device is also arranged in the buffer chamber so as to detect the air pressure value in the buffer chamber in real time; the assembly machine 41 is provided with an operation console, and the air outlet flow of the first exhaust fan 62 and the second exhaust fan 63 is adjusted through the air pressure value in the space fed back by the air pressure detection devices in the isolation chamber and the buffer chamber, so that the air pressure in the isolation chamber and the buffer chamber is kept constant; when the ward main body 1 is a negative pressure isolation ward, in order to ensure that viruses do not leak, the negative pressure value in the isolation room is greater than that in the buffer room.

Further, in this embodiment, a third purifying net 631 is disposed on the second exhaust fan 63. Because when the first switch door 31 is opened, the buffer chamber is communicated with the isolation chamber, part of pathogens in the isolation chamber can flow into the buffer chamber, and the third purifying net 631 not only can effectively filter and purify the air exhausted from the buffer chamber by the second exhaust fan 63, but also can have the functions of sterilization and disinfection, so that the air exhausted from the buffer chamber is clean and free of viruses, and the occurrence of transmission infection accidents is effectively avoided.

Further, in the present embodiment, the bottom of each assembling machine 41 is provided with a roller 7. The preferred universal wheel of gyro wheel 7, can reduce the resistance that each assembly machine 41 removed effectively through the setting of gyro wheel 7, not only can make things convenient for the staff to realize each assembly machine 41 of quick separation so that support the cladding body 5 and form the isolation ward through removing each assembly machine 41, improve the installation effectiveness in isolation ward effectively, but also can make things convenient for the staff to realize each assembly machine 41 to piece together through removing each assembly machine 41 and accomodate together, and in removing next operation region through gyro wheel 7, the portability in isolation ward has been improved effectively.

Further, in this embodiment, the ward main body 1 and the buffer room 2 are each in a quadrangular shape, the front side surface of the isolation room is communicated with the rear side surface of the buffer room through the first opening and closing door 31, and the second opening and closing door 32 is provided on the left side surface or the right side surface of the buffer room. Set up like this and make the direction of outside air entering buffer room 2 be for following left right direction, and the first switch door 31 of intercommunication isolation room and buffer chamber is in the fore-and-aft direction to make outside air get into buffer room 2 after can not the direct current go into the isolation room, slow down the release of the inside negative pressure of isolation room effectively.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An isolation ward is characterized by comprising a ward main body and a buffer room;

2. The isolation ward of claim 1, wherein the ward body comprises an assembly device and an enclosure;

3. The isolation ward of claim 2 wherein said assembly means is provided with an air inlet fan and a first air exhaust fan;

4. The isolation ward of claim 3 wherein the air inlet fan and the first air outlet fan are disposed on different ones of the assembly machines.

5. The isolation ward of claim 3 wherein a first purification net is provided on the air inlet fan.

6. The isolation ward of claim 3 wherein a second purification net is provided on the first exhaust fan.

7. The isolation ward of claim 2 wherein a second exhaust fan is disposed on the buffer compartment, the second exhaust fan being disposed on the assembly machine;

8. The isolation ward of claim 7 wherein a third purification net is provided on said second exhaust fan.

9. The isolation ward of claim 2 wherein the bottom of each of the assembly machines is provided with rollers.

10. The isolation ward of any one of claims 1-9, wherein the ward body and the buffering compartment are each in the shape of a quadrangular prism, the front side of the isolation room is communicated with the rear side of the buffering compartment through the first switch door, and the second switch door is disposed on the left side or the right side of the buffering compartment.