CN111407544A

CN111407544A - Medical bed capable of being used as isolation bed and isolation cover for medical bed

Info

Publication number: CN111407544A
Application number: CN202010108401.4A
Authority: CN
Inventors: 吕鸿钧; 黄勇军; 黄乐军; 吕鸿雁
Original assignee: Foshan Yuanyuan Automation Equipment Technology Co ltd
Current assignee: Foshan Yuanyuan Automation Equipment Technology Co ltd
Priority date: 2020-02-21
Filing date: 2020-02-21
Publication date: 2020-07-14

Abstract

The invention relates to a medical bed capable of being used as an isolation bed, which comprises a bed frame, wherein the top surface of the bed frame is provided with a bed surface, the bed frame is provided with an enclosing and shielding area, the bed surface is positioned in the enclosing and shielding area, and an isolation cover supporting position is arranged in the enclosing and shielding area or outside the enclosing and shielding area and corresponds to the periphery of the bed surface. This kind of medical bed is owing to have the cage support position to, its bed surface is located one and encloses and covers the district in, so, can form the isolation bed after putting the cage on the cage support position, the risk of the past outward propagation of the bacterium virus that the patient that significantly reduces carried, and take off the back when the cage, is as good as with the conventional medical bed of doctorsing and nurses on its service function, consequently, if when meetting the infectious epidemic situation, the hospital bed can be repacking fast and become the isolation bed, reduces the risk of virus propagation.

Description

Medical bed capable of being used as isolation bed and isolation cover for medical bed

Technical Field

The invention relates to a medical instrument, in particular to a medical bed capable of being used as an isolation bed and an isolation cover for the medical bed.

Background

In the last eighteen years, infectious viruses such as atypical pneumonia virus, middle east respiratory syndrome virus, novel tubular virus and the like appear, the viruses cause viral infection to the lung after the viruses exist in the lung, patients release oral foams with the infectious viruses in daily life, the viruses can stay in a plurality of intermediate mediums, and when other people contact the viruses, the viruses are easily infected, so that in order to reduce the virus transmission path, the infectious disease patients and non-infectious persons are preferably separated to avoid cross infection. Therefore, no matter in the SARS period or the new pneumonia period, the government has adopted the urgent establishment of isolation hospitals for settling and isolating the patients with infectious diseases. However, the temporary construction of an isolation hospital wastes time and labor, and cannot isolate the patients with infectious diseases most timely. In addition, a plurality of patent applications of isolation wards and isolation beds are found through the retrieval of a patent retrieval website, but now an epidemic situation appears, and the reason why the popularization of the isolation sickbeds is not seen is summarized as follows: at present, if a hospital encounters a patient with an individual infectious disease, an isolation department in the hospital is enough to meet the isolation requirement; the existing isolation bed is large in size, occupies a large space, does not work in daily life, and mainly plays a role when large-scale epidemic diseases appear, a hospital does not have a large interval for storing the isolation beds, even if the isolation beds are stored in the space, the cost is high, and huge burden is brought to the hospital, so that the existing isolation bed is difficult to popularize.

Referring to fig. 1, which is a schematic structural view of a medical care bed in the prior art, the medical care bed comprises a bed frame 5, wherein the top surface of the bed frame is provided with a bed surface comprising a movable bed surface 55 and a fixed bed surface 56, the movable bed surface is arranged at the head end of the bed frame in an up-and-down overturning manner, and the fixed bed surface is fixedly arranged at the tail end of the bed frame; a manual driving mechanism 59 for driving the movable bed surface to turn up and down is also arranged in the enclosing region, and the manual driving mechanism is operated by a rotating handle 510. The hospital bed is a hospital bed which is commonly used in hospitals and has relatively low cost, but can not be used as an isolation bed.

Disclosure of Invention

The invention aims to provide a medical bed which is reasonable in structure, can be used as a medical bed at ordinary times, can be used as an isolation bed after being provided with an isolation cover, and can be used as an isolation bed.

The purpose of the invention is realized as follows:

the utility model provides a can regard as medical bed that isolation bed used, includes the bedstead, and the top surface of bedstead is equipped with the bed surface, its characterized in that: the bed frame is provided with a shielding area, the bed surface is positioned in the shielding area, and an isolation cover supporting position is arranged in the shielding area or outside the shielding area and corresponds to the periphery of the bed surface. The cage support position can hold the cage, and the cage covers the enclosed area and forms an isolation room, so that the open type medical bed is quickly modified into an isolation bed, and the risk of spreading viruses of infectious disease patients is effectively reduced. Of course, in order to prevent the isolation cover from loosening from the bed frame, a connecting piece can be additionally arranged at the supporting position of the isolation cover, and the isolation cover and the bed frame are connected together through the connecting piece.

The aim of the invention can also be solved by the following technical measures:

as a more specific scheme, an air treatment device is further arranged outside the corresponding enclosing area of the bed frame, the air treatment device is provided with an air sterilization and disinfection filter and an exhaust fan, the air sterilization and disinfection filter is provided with an air inlet and an air outlet, the air inlet is communicated with the upper part of the bed head of the bed surface through an exhaust pipe, and the air outlet is communicated with the exhaust fan. The air sterilization and disinfection filter can be internally provided with a filter screen, an ultraviolet lamp, a high-voltage ionizer and the like, and aims to kill viruses and bacteria in the air extracted from the enclosed area, filter dust and particulate matters and the like, so that the air after sterilization and disinfection and filtration can be discharged to the inside and the outside and can not be infected after being sucked. The air sterilizing and disinfecting filter (medical air filter) belongs to the existing product, and the structure of the air sterilizing and disinfecting filter is not described in detail.

As a further scheme, the bed surface comprises a movable bed surface and a fixed bed surface, the movable bed surface is arranged at the head end of the bedstead in an up-and-down overturning manner, and the fixed bed surface is fixedly arranged at the tail end of the bedstead; and a driving mechanism for driving the movable bed surface to turn up and down is also arranged in the enclosing and shielding area. The driving mechanism is used for adjusting the vertical swinging angle of the movable bed surface so as to assist the bending movement of the upper half of the patient. The drive mechanism may be manual, electric or pneumatic; the manual driving mechanism is generally operated by a rotating handle, one end of the rotating handle extends into the enclosed area and is in rotating and sealing fit with the wall surface of the enclosed area, and the other end of the rotating handle is positioned outside the enclosed area. The manual driving mechanism, the electric driving mechanism and the pneumatic driving mechanism belong to the technology of the prior medical bed, and the structure of the manual driving mechanism, the electric driving mechanism and the pneumatic driving mechanism is not described in detail. When an electric drive mechanism or a pneumatic drive mechanism is adopted, the position of the line and the air circuit extending into the enclosed area is ensured to be sealed.

As a further scheme, a pressure sensor and/or a pressure gauge and/or an aerosol detection probe are further arranged on the bed frame, and a detection port of the pressure sensor and/or the pressure gauge and/or the aerosol detection probe is communicated with the enclosed area. When the isolation cover is covered on the isolation cover supporting position, an isolation chamber is formed, the pressure sensor is mainly used for detecting the pressure of the isolation chamber through a circuit, when abnormality occurs, the circuit can give an alarm, and meanwhile, the pressure condition of the isolation chamber can be monitored in a remote mode. The pressure gauge can be convenient for medical personnel to observe the pressure condition of the isolation chamber in real time during patrol. Through pressure detection, can judge whether there is serious leakage in the isolation ward (avoid influencing the external world) and judge whether the inside air of cage is thin (avoid influencing the patient).

In addition, the aerosol detection probe (aerosol detector) is used for detecting the aerosol concentration, when the aerosol concentration exceeds the standard, timely intervention measures are provided, aerosol (virus) transmission is avoided, aerosol transmission refers to that the droplets lose moisture in the air suspension process and the rest of nuclei consisting of protein and pathogens form droplet nuclei, and the droplets can float to a far place in the form of aerosol to cause long-distance transmission.

As a further scheme, the bed frame further comprises an isolation cover, wherein a transparent observation window is arranged on the surface of the isolation cover, an air filtering window is arranged on the wall surface of the enclosure area of the isolation cover and/or the bed frame, the bottom of the isolation cover is opened to form a lower opening, and a sealing strip is arranged on the edge of the lower opening; the isolation cover is arranged on the bed body and covers the bed surface, and the edge of the lower opening of the isolation cover is placed on the isolation cover supporting position and is in sealing fit with the isolation cover supporting position through a sealing strip; the exhaust pipe is communicated with the interior of the isolation hood, and after the exhaust fan is started, the isolation hood and the area surrounded by the enclosed area form a negative pressure cabin. The cage can be formed by combining an aluminum profile and glass or a transparent acrylic plate, and the glass or the transparent acrylic plate serves as a transparent observation window so that medical personnel can observe the mental state of a patient on the medical bed. The air filter window is internally provided with a filter screen (such as N95 and N99 level filtering), so that the air entering the isolation room from the outside is filtered, the air flowing to the outside in the isolation room is also filtered, and certainly, if the exhaust fan is started, the air in the isolation room cannot be discharged from the air filter window theoretically due to the negative pressure in the isolation room.

The pressure sensor, the pressure gauge and the aerosol detection probe can also be arranged on the isolation cover, and are equivalent to the pressure sensor, the pressure gauge and the aerosol detection probe which are arranged on the bed frame.

As a further scheme, at least one side of the isolation cover is provided with a door, a door body is arranged on the door, and the door body is in sealing fit with the edge of the door when being closed. The door body is preferably opened by being turned upwards, but not limited to the above manner, and the door body can also be opened by a sliding door or the like.

As a further scheme, an air draft plate is arranged at the position, corresponding to the bed surface, of the isolation cover, an interlayer is arranged inside the air draft plate and communicated with an air draft pipe of the air sterilization and disinfection filter, and a plurality of air draft holes are formed in the surface, facing the direction of the bed tail, of the air draft plate. The plurality of air exhaust holes are dispersedly arranged, so that the air exhaust holes can be prevented from being completely blocked, and the air exhaust is prevented from being influenced.

As a further scheme, the inner wall of the isolation cover is also provided with isolation operation gloves, and the openings of the isolation operation gloves lead to the outer wall of the isolation cover; medical personnel can indirectly contact with a patient (including injection, detection instrument probe assembly and disassembly and the like) from the outside of the isolation cover through the isolation operation gloves, and the risk of infectious disease transmission is further reduced.

And/or a transit box is also arranged in the enclosing region, the transit box is provided with an inner side opening and an outer side opening, the inner side opening is communicated with the inside of the isolation cover, the outer side opening is communicated with the outside of the bedstead, and an inner sealing door and an outer sealing door are respectively arranged on the inner side opening and the outer side opening; under the circumstances that interior sealing door was closed, medical personnel can be through opening outer sealing door access article in toward the transfer box, then close outer sealing door, the patient on the bed can open interior sealing door access article in toward the transfer box, perhaps when having above-mentioned isolation operating gloves, medical personnel can insert the interior sealing door access article in toward the transfer box after the isolation operating gloves with the hand again, from this it can see, when external and isolation room carry out the article transmission, seal the transfer through the transfer box, reduce the interior bacterium outflow of isolation room. Can place the antiseptic solution in the transfer box, perhaps the transfer box is equipped with the antiseptic solution nozzle to spout the antiseptic solution in toward the transfer box and disinfect.

And/or a reserved opening is further formed in the surface of the isolation cover, and a covering object is arranged on the reserved opening. During the medical treatment of patients, oxygen inhalation, pulse, heartbeat detection, transfusion and the like are often needed, at the moment, the covering object can be moved away, the reserved opening is opened, and pipelines, lines and the like of the facilities are put into the isolation room through the reserved opening. In order to strengthen the sealing between the reserved opening and the object to be penetrated, the reserved opening can be provided with a rubber sleeve, the object to be penetrated penetrates through the rubber sleeve and is bound together with the rubber sleeve, air leakage can be reduced, and the risk of bacteria flowing out in the isolation room is reduced.

As a further proposal, an ultraviolet lamp, an ozone generator, a disinfection spray nozzle, a bidirectional public address equipment and/or a call switch are arranged in the isolation cover. The ultraviolet lamp can sterilize ultraviolet rays in the isolation room; the ozone generator can sterilize the ozone in the isolation chamber; the outer end of the disinfection nozzle can be communicated with the disinfectant, and the disinfectant is sprayed into the isolation chamber by opening the disinfection nozzle. Wherein, the starting of the ultraviolet lamp is carried out after the patient leaves the medical care bed; the ozone generator should be started after the patient leaves the medical bed, and when the ozone generator is started, the patient should enter the isolation chamber after a certain time; the disinfecting spray nozzle can be combined with the characteristics of the disinfecting liquid to consider whether the disinfecting liquid can be sprayed when a patient is present. The bidirectional public address equipment can be used for facilitating good conversation before and after isolating the room, and medical staff can conveniently know the illness state of a patient. Two-way audio equipment is known in the art and can be understood as a set of equipment at a bank counter that facilitates verbal conversation between bank employees and customers.

The invention also aims to provide the isolation cover for the medical bed, which has a reasonable structure and is convenient to install.

Another object of the invention is achieved by:

an isolation cover for a medical care bed comprises an isolation cover, wherein the bottom of the isolation cover is opened to form a lower opening, a transparent observation window and an air filtering window are arranged on the surface of the isolation cover, a door opening is formed in at least one side of the isolation cover, a door body is arranged on the door opening, and the door body is in sealing fit with the edge of the door opening when the door body is closed; the inner wall of the isolation hood is also provided with isolation operation gloves, the openings of the isolation operation gloves lead to the outer wall of the isolation hood, and the bottom surface of the lower opening is provided with a sealing strip.

The invention has the following beneficial effects:

(1) the hospital bed has the advantages that the isolation cover supporting position is arranged, and the bed surface is located in the enclosed area, so that the isolation bed can be formed after the isolation cover is placed on the isolation cover supporting position, the risk of outward transmission of bacterial viruses carried by a patient is greatly reduced, and the using function of the hospital bed is not different from that of a conventional medical bed after the isolation cover is taken down, so that the hospital bed can be quickly modified into the isolation bed if infectious epidemic situations occur, and the risk of virus transmission is reduced;

(2) the medical bed is also matched with an air treatment device, the air treatment device can form a negative pressure cabin in the isolation hood, and air with viruses in the isolation hood can be directly discharged after being filtered by the air treatment device, so that the isolation operation is simpler, and the on-site isolation is realized;

(3) the medical care bed is matched with pressure detection, and the pressure detection can play a role after the isolation cover is covered on the bed frame, so that the safety of isolated patients is ensured;

(4) the isolation cover for the medical bed can be directly placed on the medical bed, and forms an isolation bed with the medical bed; when the medical bed is not needed to be used in an isolated mode, the isolation cover is separated from the medical bed, the storage space of the isolation cover is reduced, only the isolation cover is stored, the cost is low, the medical bed can be used in daily life, and the utilization rate of the medical bed is improved;

(5) the air filtering window in the isolation cover of the medical bed adopts the N95 or N99 grade filtering cloth, so that the germs can be prevented from being spread outwards by a patient in the isolation cover, the external germs can be prevented from being spread into the isolation cover, and the patient can be prevented from being infected or infected by other germs.

Drawings

Fig. 1 is a schematic diagram of a prior art structure.

FIG. 2 is an exploded view of the hospital bed and the isolation cover of the present invention.

Fig. 3 is another angle structure diagram of fig. 2.

FIG. 4 is a schematic view of the assembled structure of the hospital bed and the isolation cover of the present invention.

Fig. 5 is a structural schematic diagram of the medical bed and the isolation cover after being assembled and the door body is opened.

FIG. 6 is a sectional view of the hospital bed and the isolation hood of the present invention.

FIG. 7 is another angle structure diagram of the isolation mask of the present invention.

Fig. 8 is another angle structure diagram of fig. 4.

Detailed Description

The invention is further described with reference to the following figures and examples.

Referring to fig. 2-8, a medical bed capable of being used as an isolation bed comprises a bed frame 5, wherein a bed surface is arranged on the top surface of the bed frame 5, a shielding area 54 is arranged on the bed frame 5, the bed surface is positioned in the shielding area 54, and an isolation cover supporting position 57 is arranged on the inner side of the shielding area 54 corresponding to the periphery of the bed surface. The bedstead 5 is also provided with an air treatment device corresponding to the enclosing region 54, the air treatment device is provided with an air sterilization and disinfection filter 6 and an exhaust fan 62, the air sterilization and disinfection filter 6 is provided with an air inlet and an exhaust port, the air inlet is communicated with the upper part of the bed head of the bed surface through an exhaust pipe 61, and the exhaust port is communicated with the exhaust fan 62.

The bed surface comprises a movable bed surface 55 and a fixed bed surface 56, the movable bed surface 55 is arranged at the head end of the bedstead 5 in an up-and-down turning manner, and the fixed bed surface 56 is fixedly arranged at the tail end of the bedstead 5; the enclosure 54 is further provided with a driving mechanism (not shown) for driving the movable bed surface 55 to turn up and down. The bed frame 5 is in a square frame shape, four corners of the bottom of the bed frame are provided with casters 53, the top surface of the bed frame 5 is provided with an isolation cover supporting position 57, and the bed surface is arranged on the inner side of the isolation cover supporting position 57. The left side and the right side and the tail of the bedstead 5 are provided with side coamings 541, the bottom of the bedstead 5 is provided with a bottom plate 542, the bedstead 5 is internally provided with a 7-shaped plate 58, the left end and the right end of the 7-shaped plate 58 are respectively in sealing fit with the side coamings 541 on the left side and the right side, the lower end of the 7-shaped plate 58 is in sealing fit with the bottom plate 542, the upper end of the 7-shaped plate 58 is in sealing fit with the head end of the bedstead 5, the side coamings 541, the bottom plate 542 and the 7-shaped plate 58 jointly enclose the enclosure area 54, and the.

The side enclosing plates 541, the 7-shaped plate 58 and/or the bottom plate 542 can be detachably connected with the bedstead 5 so as to be convenient to detach and clean; furthermore, since the hospital bed does not need to be used with the enclosure 1 in most cases, the accumulation of dust can be prevented if the side enclosures 541, 7-bar 58 and/or the base 542 are removable.

The bed frame 5 is also provided with a pressure sensor 8 and a pressure gauge 9, and detection ports of the pressure sensor 8 and the pressure gauge 9 are communicated with the enclosing region 54.

The device is characterized by further comprising an isolation cover 1, wherein a transparent observation window is arranged on the surface of the isolation cover 1, an air filtering window 2 is arranged on the wall surface of the isolation cover 1, the bottom of the isolation cover 1 is opened to form a lower opening 12, and a sealing strip 7 is arranged on the edge of the lower opening 12; the isolation cover 1 is arranged on the bed body and covers the bed surface, the bottom surface (the bottom surface belongs to the edge) of the lower opening 12 of the isolation cover 1 is placed on the isolation cover supporting position 57 and is in sealing fit with the isolation cover supporting position 57 through the sealing strip 7; the suction pipe 61 is connected to the interior of the cage 1, and when the suction fan 62 is activated, the cage 1 and the area enclosed by the enclosure 54 form a negative pressure chamber. The air filtering window 2 is preferably arranged at the bed tail part, when external air enters the negative pressure chamber, the air at the bed tail part of the negative pressure chamber can be continuously pushed towards the direction of the air suction hole 41, so that a new effect is achieved, and the concentration of viruses in the negative pressure chamber is further reduced.

A doorway 13 is arranged on one side of the isolation cover 1, a door body 3 which is opened by being turned up and down is arranged on the doorway 13 in a vertically-turned mode, and the door body 3 is matched with the edge of the doorway 13 in a sealing mode when being closed. Moreover, the patient can only be opened outside the door (for example, by arranging a bolt outside the door) to prevent the infectious disease patient from going out freely.

The bed head position that cage 1 corresponds the bed surface is equipped with convulsions board 4, and the inside of convulsions board 4 is equipped with intermediate layer 42, and intermediate layer 42 communicates with air exhaust tube 61 of air sterilization disinfection filter 6, and convulsions board 4 is equipped with a plurality of aspirating holes 41 towards the surface of tailstock direction. Specifically, the isolation cover 1 is provided with a front opening 11 corresponding to the bed head of the bed surface, and the air draft plate 4 is arranged outside the front opening 11.

The inner wall of the isolation cover 1 is also provided with isolation operation gloves 14, and the openings of the isolation operation gloves 14 lead to the outer wall of the isolation cover 1; the enclosure area 54 is also internally provided with a transit box 15, the transit box 15 is provided with an inner side opening and an outer side opening, the inner side opening is communicated with the inside of the isolation cover 1, the outer side opening is communicated with the outside of the bedstead 5, and the inner side opening and the outer side opening are respectively provided with an inner sealing door and an outer sealing door; the surface of the isolation cover 1 is also provided with a reserved opening 10, and a covering object is arranged on the reserved opening 10.

The isolation hood 1 is provided with an ultraviolet lamp 16.

The bed frame 5 is provided with handrails 52 corresponding to the left and right sides of the bed surface, the handrails 52 can be movably arranged, such as being turned (or folded) up and down, and when the handrails 52 are turned down, a patient can get off the bed conveniently.

A mattress (not shown) can be placed on the bed surface.

The working principle is as follows: when the medical bed is not used in an isolation place, the isolation cover can be moved away, when the medical bed is required to be used as an isolation bed, the bottom of the lower opening 12 of the isolation cover 1 is placed on the isolation cover supporting position 57 of the bed frame 5, the sealing strip 7 at the bottom of the lower opening 12 enables the isolation cover supporting position 57 to be in sealing fit with the bottom surface of the lower opening 12, the interlayer 42 of the air draft plate 4 is communicated with the air draft tube 61 of the air sterilization and disinfection filter 6, the exhaust fan 62 is started, outside air enters the negative pressure cabin after being filtered by the air filtering window 2, a patient in the negative pressure cabin can absorb fresh air, and lung air exhausted by a user can be sucked into the air sterilization and disinfection filter 6 by the air draft hole 41 for sterilization, disinfection and filtering treatment, and then is exhausted. The above process ensures that the air in the isolation hood must be treated by the air sterilizing filter 6 and then discharged, thereby effectively preventing cross infection.

Claims

1. The utility model provides a can regard as medical bed that isolation bed used, includes bedstead (5), and the top surface of bedstead (5) is equipped with the bed surface, its characterized in that: the bed frame (5) is provided with a surrounding and shielding area (54), the bed surface is positioned in the surrounding and shielding area (54), and an isolation cover supporting position (57) is arranged in the surrounding and shielding area (54) or outside the surrounding and shielding area (54) and corresponds to the periphery of the bed surface.

2. The hospital bed as claimed in claim 1, which is used as an isolation bed, and comprises: the bed frame (5) is correspondingly provided with an air treatment device outside the enclosing region (54), the air treatment device is provided with an air sterilization and disinfection filter (6) and an exhaust fan (62), the air sterilization and disinfection filter (6) is provided with an air inlet and an air outlet, the air inlet is communicated with the upper part of the bed head part of the bed surface through an exhaust pipe (61), and the air outlet is communicated with the exhaust fan (62).

3. The hospital bed as claimed in claim 1, which is used as an isolation bed, and comprises: the bed surface comprises a movable bed surface (55) and a fixed bed surface (56), the movable bed surface (55) is arranged at the head end of the bedstead (5) in an up-and-down overturning manner, and the fixed bed surface (56) is fixedly arranged at the tail end of the bedstead (5); the enclosure area (54) is also internally provided with a driving mechanism for driving the movable bed surface (55) to overturn up and down.

4. The hospital bed as claimed in claim 1, which is used as an isolation bed, and comprises: the bed frame (5) is also provided with a pressure sensor (8) and/or a pressure gauge (9) and/or an aerosol detection probe, and a detection port of the pressure sensor (8) and/or the pressure gauge (9) and/or the aerosol detection probe is communicated with the enclosure area (54).

5. The hospital bed as claimed in claim 2, which is used as an isolation bed, and comprises: the bed frame is characterized by further comprising an isolation cover (1), wherein a transparent observation window is arranged on the surface of the isolation cover (1), an air filtering window (2) is arranged on the wall surface of the enclosure area (54) of the isolation cover (1) and/or the bed frame (5), the bottom of the isolation cover (1) is opened to form a lower opening (12), and a sealing strip (7) is arranged on the edge of the lower opening (12); the isolation cover (1) is arranged on the bed body and covers the bed surface, the edge of the lower opening (12) of the isolation cover (1) is placed on the isolation cover supporting position (57) and is in sealing fit with the isolation cover supporting position (57) through a sealing strip (7); the exhaust pipe (61) is communicated with the interior of the isolation hood (1), and after the exhaust fan (62) is started, the isolation hood (1) and the area surrounded by the surrounding area (54) form a negative pressure cabin.

6. The hospital bed as claimed in claim 5, which is used as an isolation bed, and comprises: at least one side of the isolation cover (1) is provided with a door (13), the door (3) is arranged on the door (13), and the door (3) is matched with the edge of the door (13) in a sealing manner when being closed.

7. The hospital bed as claimed in claim 5, which is used as an isolation bed, and comprises: the isolation hood (1) is provided with an air draft plate (4) corresponding to the position of the bed head of the bed surface, an interlayer (42) is arranged inside the air draft plate (4), the interlayer (42) is communicated with an air draft pipe (61) of the air sterilization and disinfection filter (6), and a plurality of air draft holes (41) are formed in the surface of the air draft plate (4) facing the direction of the bed tail.

8. The hospital bed as claimed in claim 5, which is used as an isolation bed, and comprises: the inner wall of the isolation cover (1) is also provided with isolation operation gloves (14), and the openings of the isolation operation gloves (14) are communicated with the outer wall of the isolation cover (1); and/or a transit box (15) is further arranged in the enclosing region (54), the transit box (15) is provided with an inner side opening and an outer side opening, the inner side opening is communicated with the inside of the isolation cover (1), the outer side opening is communicated with the outside of the bed frame (5), and an inner sealing door and an outer sealing door are respectively arranged on the inner side opening and the outer side opening; and/or a reserved opening (10) is further formed in the surface of the isolation cover (1), and a covering object is arranged on the reserved opening (10).

9. The hospital bed as claimed in claim 5, which is used as an isolation bed, and comprises: the isolation hood (1) is provided with an ultraviolet lamp (16) and/or a disinfection spray nozzle and/or a bidirectional sound amplification device and/or a call switch.

10. The utility model provides a medical care bed uses cage, includes cage (1), and the bottom of cage (1) is opened and is formed lower shed (12), its characterized in that: the surface of the isolation cover (1) is provided with a transparent observation window and an air filtering window (2), at least one side of the isolation cover (1) is provided with a door (13), the door (3) is arranged on the door (13), and the door (3) is in sealing fit with the edge of the door (13) when closed; the inner wall of the isolation cover (1) is also provided with isolation operation gloves (14), the opening of each isolation operation glove (14) leads to the outer wall of the isolation cover (1), and the bottom surface of the lower opening (12) is provided with a sealing strip (7).