Sickbed isolation device

Abstract

The utility model relates to the technical field of medical instruments, in particular to a sickbed isolation device. The device comprises four groups of supporting mechanisms, isolating mechanisms and four groups of connecting mechanisms, the isolation mechanism comprises an isolation cover body covering the outer side of the sickbed, an isolation curtain fixedly arranged on one side in the isolation cover body so as to divide the isolation cover body into a first space and a second space, and an air filtering assembly arranged in the first space; the first fixing assembly is arranged between the ground and the isolation cover body in a sealed mode and used for fixing the isolation cover body, and the second fixing assembly is arranged between the ground and the isolation curtain in a sealed mode and used for fixing the isolation curtain. The device solves the problem that infectious viruses can be diffused to the outside air when medical staff enter and exit from the isolation assembly.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a bed isolation device. Background Technology

[0002] Respiratory diseases are highly contagious, and effectively reducing the probability of transmission has become a major research focus for doctors. When patients with respiratory diseases are hospitalized, respiratory medicine staff inevitably have to talk to them, and during these conversations, patients with respiratory diseases are very likely to transmit infectious diseases to medical staff.

[0003] Although existing devices isolate patients through isolation components, there is still a possibility that infectious viruses within the isolation components can spread into the outside air as medical staff enter and exit when they test and treat patients, thus increasing the possibility of the infectious viruses infecting other people. Utility Model Content

[0004] In order to solve the above problems, the purpose of this utility model is to provide a bed isolation device, which solves the problem that infectious viruses will spread into the outside air when medical staff enter and exit the isolation component.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A hospital bed isolation device includes four sets of support mechanisms surrounding the hospital bed, a detachable isolation mechanism disposed between the four sets of support mechanisms and covering the outside of the hospital bed, and four sets of connecting mechanisms for connecting corresponding positions of each support mechanism and the isolation mechanism; the isolation mechanism includes an isolation cover covering the outside of the hospital bed, an isolation curtain fixed to one side inside the isolation cover to divide the isolation cover into a first space and a second space, an air filter assembly disposed in the first space, a first fixing assembly sealed between the ground and the isolation cover for fixing the isolation cover, and a second fixing assembly sealed between the ground and the isolation curtain for fixing the isolation curtain; the air filter assembly includes components placed in the first space. The system includes an air filter on the ground, a first air inlet pipe whose air inlet end passes through an isolation curtain and communicates with the second space, and whose air outlet end communicates with the air filter, a first air outlet pipe fixed to one side of the air filter and whose air outlet end communicates with the first space, a second air inlet pipe fixed to one side of the air filter opposite to the first air outlet pipe and communicating with the first space, and a second air outlet pipe whose air inlet end communicates with the air filter and whose air outlet end passes through the isolation cover and extends to the outside; the isolation cover is provided with a first protective door on one side of the first space, and a second protective door is provided on the isolation curtain; the isolation cover is provided with an air inlet channel on the side opposite to the first protective door, and a one-way valve is provided in the air inlet channel to control the one-way flow of gas from the outside to the second space.

[0007] More preferably, the first fixing component includes a U-shaped mounting base embedded around the perimeter of the hospital bed, a first magnetic suction member fixed to the bottom of the isolation cover, and a second magnetic suction member fixed in the U-shaped mounting base and cooperating with the first magnetic suction member.

[0008] More preferably, the second fixing component includes a vertical mounting base embedded in a U-shaped mounting base on one side of the hospital bed, a third magnetic suction member fixed to the bottom of the isolation curtain, and a fourth magnetic suction member fixed in the vertical mounting base.

[0009] More preferably, each set of support mechanisms includes a fixed seat embedded on one side of the hospital bed, located outside the U-shaped mounting base, and a support column vertically inserted into the fixed seat.

[0010] More preferably, each connecting mechanism includes a first connecting rope fixed to one corner of the top of the isolation cover, a second connecting rope fixed to the top of the corresponding side support column, a first connecting buckle fixed to the movable end of the first connecting rope, and a second connecting buckle fixed to the movable end of the second connecting rope and cooperating with the first connecting buckle.

[0011] More preferably, the U-shaped mounting base is provided with a first elastic sealing layer around the inner walls on both sides, and the vertical mounting base is provided with a second elastic sealing layer around the inner walls on both sides.

[0012] This utility model has the following beneficial effects:

[0013] This invention divides the isolation enclosure into a first space and a second space using an isolation curtain. Medical personnel must pass through the first space when entering and exiting the second space containing the patient, minimizing the direct spread of infectious viruses from the second space to the outside air. When medical personnel enter the second space from the first space, the first protective door closes. Although infectious viruses from the second space may escape into the first space, the first protective door prevents them from escaping into the outside air. Furthermore, when medical personnel enter the first space from the second space, the infectious viruses that escaped with them are purified by the air filter. This ensures that even when the second protective door is closed and the first protective door is opened, any infectious viruses will not escape into the air. This further reduces the possibility of infectious viruses spreading to the outside air when medical personnel enter and exit the isolation unit, thus improving the isolation effect of the device. Attached Figure Description

[0014] Figure 1 This is a top view of the isolation device;

[0015] Figure 2 This is a schematic diagram of the cross-section at point AA;

[0016] Figure 3 This is an enlarged view of the structure at point C;

[0017] Figure 4 This is an enlarged view of the structure at point D;

[0018] Figure 5 This is a schematic diagram of the cross-section at point BB;

[0019] Figure 6 This is a schematic cross-sectional view at point E;

[0020] Figure 7 This is a front view of the isolation device.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Support mechanism; 11. Fixing base; 12. Support column; 2. Isolation mechanism; 21. Isolation enclosure; 211. First space; 212. Second space; 213. First protective door; 214. Air intake channel; 215. One-way valve; 22. Isolation curtain; 221. Second protective door; 23. Air filter assembly; 231. Air filter; 232. First air intake pipe; 233. First air outlet pipe; 234. Second air intake pipe; 235. Second air outlet pipe; 24. First fixing assembly; 241. U-shaped mounting base; 242. First magnetic suction component; 243. Second magnetic suction component; 25. Second fixing assembly; 251. Vertical mounting base; 2511. Second elastic sealing layer; 252. Third magnetic suction component; 253. Fourth magnetic suction component; 3. Connecting mechanism; 31. First connecting rope; 32. Second connecting rope; 33. First connecting buckle; 34. Second connecting buckle. Detailed Implementation

[0023] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0024] A hospital bed isolation device includes four sets of support mechanisms 1 arranged around the hospital bed, an isolation mechanism 2 detachably arranged between the four sets of support mechanisms 1 and covering the outside of the hospital bed, and four sets of connecting mechanisms 3 respectively used to connect the corresponding positions of each support mechanism 1 and the isolation mechanism 2; the isolation mechanism 2 includes an isolation cover 21 covering the outside of the hospital bed, an isolation curtain 22 fixed inside one side of the isolation cover 21 to divide the isolation cover 21 into a first space 211 and a second space 212, an air filter assembly 23 arranged in the first space 211, a first fixing assembly 24 sealed between the ground and the isolation cover 21 for fixing the isolation cover 21, and a second fixing assembly 25 sealed between the ground and the isolation curtain 22 for fixing the isolation curtain 22; the air filter assembly 23 includes an air filter 231 placed on the ground in the first space 211, and an air intake. The system includes a first air inlet pipe 232 that passes through the isolation curtain 22 and communicates with the second space 212, and whose outlet end communicates with the air filter 231; a first air outlet pipe 233 that is fixed to one side of the air filter 231 and whose outlet end communicates with the first space 211; a second air inlet pipe 234 that is fixed to one side of the air filter 231 relative to the first air outlet pipe 233 and communicates with the first space 211; and a second air outlet pipe 235 whose inlet end communicates with the air filter 231 and whose outlet end passes through the isolation cover 21 and extends to the outside. The isolation cover 21 is provided with a first protective door 213 on one side of the first space 211, and a second protective door 221 is provided on the isolation curtain 22. An air inlet channel 214 is provided on the side of the isolation cover 21 relative to the first protective door 213, and a one-way valve 215 is provided in the air inlet channel 214 to control the one-way flow of gas from the outside to the second space 212.

[0025] In this device, the gas flow direction is as follows: outside air flows into the second space 212 through the air intake channel 214; air in the second space 212 enters the air filter 231 through the first air intake pipe 232 for filtration and disinfection, and then flows into the first space 211 through the first air outlet pipe 233; gas in the first space 211 enters the air filter 231 through the second air intake pipe 234 for filtration and disinfection, and then flows to the outside of the isolation enclosure 21 through the second air outlet pipe 235. When using this device, medical personnel must first pass through the first protective door 213 to enter the first space 211. After the first protective door 213 is completely closed, the patient is examined and treated in the second space 212 through the second protective door 221. When medical staff move outward from the second space 212, they need to first enter the first space 211 through the second protective door 221. After the second protective door 221 is completely closed, they stay for a certain period of time and wait for the air filter 231 to filter the air in the second space 212 that has entered the first space 211 through the second protective door 221 before opening the first protective door 211 to walk out from the protective cover 21.

[0026] As a possible implementation of this solution, preferably, the first fixing component 24 includes a U-shaped mounting base 241 embedded around the perimeter of the hospital bed, a first magnetic suction member 242 fixed to the bottom of the isolation cover 21, and a second magnetic suction member 243 fixed in the U-shaped mounting base 241 and cooperating with the first magnetic suction member 242; the cooperation of the first magnetic suction member 242 and the second magnetic suction member 243 makes the isolation cover 21 and the ground in a sealed state, thereby preventing infectious gases generated by the patient in the second space 212 from flowing to the outside of the isolation cover 21 as much as possible, so as to improve the sealing performance of the device during use.

[0027] As a possible implementation of this solution, preferably, the second fixing component 25 includes a vertical mounting base 251 embedded in a U-shaped mounting base 241 on one side of the hospital bed, a third magnetic suction member 252 fixed to the bottom of the isolation curtain 22, and a fourth magnetic suction member 253 fixed in the vertical mounting base 241; the cooperation of the third magnetic suction member 252 and the fourth magnetic suction member 253 makes the isolation curtain 22 and the ground in a sealed state, thereby preventing the flow of infectious gas generated by the patient in the second space 212 from flowing into the first space through the gap between the isolation curtain 22 and the ground, so as to improve the sealing performance of the device during use.

[0028] As a possible implementation of this solution, preferably, each set of support mechanisms 1 includes a fixed seat 11 embedded on one side of the hospital bed and located outside the U-shaped mounting base 241, and a support column 12 vertically inserted into the fixed seat 11; the fixed seat 11 can vertically fix the support column 12, thereby achieving support for the isolation cover 21.

[0029] As a possible implementation of this solution, preferably, each set of connecting mechanisms 3 includes a first connecting rope 31 fixed to one top corner of the isolation cover 21, a second connecting rope 32 fixed to the top of the corresponding side support column 12, a first connecting buckle 33 fixed to the movable end of the first connecting rope 31, and a second connecting buckle 34 fixed to the movable end of the second connecting rope 32 and engaged with the first connecting buckle 33; the engagement of the first connecting buckle 33 and the second connecting buckle 34 fixes one top corner of the isolation cover 21 to the top of the corresponding side support column 12, thereby improving the sturdiness of the isolation cover 21 during use.

[0030] As a possible implementation of this solution, preferably, the inner walls of the U-shaped mounting base 241 on both sides are provided with a first elastic sealing layer 2411, and the inner walls of the vertical mounting base 251 on both sides are provided with a second elastic sealing layer 2511; the first elastic sealing layer 2411 is used to prevent air from flowing through the gap between the U-shaped mounting base 241 and the isolation cover 21 as much as possible, and the second elastic sealing layer 2511 is used to prevent air from flowing through the gap between the vertical mounting base 251 and the isolation curtain 22 as much as possible.

[0031] The general installation process for this device is as follows:

[0032] First, the four corners of the top of the isolation cover 21 are fixed to the top of the four support columns 12 through the connecting mechanisms 3. Then, the four support columns 12 are inserted into the corresponding fixed seats 11. At this time, the hospital bed is located in the second space 212. Then, the isolation cover 21 is sealed to the ground through the cooperation of the first magnetic suction member 242 and the second magnetic suction member 243. The isolation curtain 22 is sealed to the ground through the cooperation of the third magnetic suction member 252 and the fourth magnetic suction member 253.

[0033] The above description is only a specific embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural transformations made based on the contents of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A bed isolation device, characterized in that: It includes four sets of support mechanisms (1) around the hospital bed, a detachable isolation mechanism (2) between the four sets of support mechanisms (1) and covering the outside of the hospital bed, and four sets of connecting mechanisms (3) to connect the corresponding positions of each support mechanism (1) and the isolation mechanism (2); The isolation mechanism (2) includes an isolation cover (21) covering the outside of the hospital bed, an isolation curtain (22) fixed inside the isolation cover (21) to divide the isolation cover (21) into a first space (211) and a second space (212), an air filter assembly (23) disposed in the first space (211), a first fixing assembly (24) sealed between the ground and the isolation cover (21) for fixing the isolation cover (21), and a second fixing assembly (25) sealed between the ground and the isolation curtain (22) for fixing the isolation curtain (22); The air filter assembly (23) includes an air filter (231) placed on the ground in the first space (211), a first air inlet pipe (232) whose air inlet end passes through the isolation curtain (22) and communicates with the second space (212) and whose air outlet end communicates with the air filter (231), a first air outlet pipe (233) fixed on one side of the air filter (231) and whose air outlet end communicates with the first space (211), a second air inlet pipe (234) fixed on the side of the air filter (231) opposite to the first air outlet pipe (233) and communicates with the first space (211), and a second air outlet pipe (235) whose air inlet end communicates with the air filter (231) and whose air outlet end passes through the isolation cover (21) and extends to the outside; The isolation enclosure (21) is provided with a first protective door (213) on one side of the first space (211), and the isolation curtain (22) is provided with a second protective door (221); The isolation enclosure (21) has an air intake channel (214) on the side opposite to the first protective door (213), and the air intake channel (214) is provided with a one-way valve (215) for controlling the flow of gas from the outside to the second space (212).

2. The bed isolation device according to claim 1, characterized in that: The first fixing component (24) includes a U-shaped mounting base (241) surrounding and embedded around the hospital bed, a first magnetic suction member (242) fixed to the bottom of the isolation cover (21), and a second magnetic suction member (243) fixed in the U-shaped mounting base (241) and cooperating with the first magnetic suction member (242).

3. The bed isolation device according to claim 2, characterized in that: The second fixing component (25) includes a vertical mounting base (251) embedded in a U-shaped mounting base (241) on one side of the hospital bed, a third magnetic suction member (252) fixed to the bottom of the isolation curtain (22), and a fourth magnetic suction member (253) fixed in the vertical mounting base (251).

4. The bed isolation device according to claim 2, characterized in that: Each set of support mechanisms (1) includes a fixed seat (11) embedded on one side of the bed outside the U-shaped mounting base (241) and a support column (12) inserted vertically into the fixed seat (11).

5. The bed isolation device according to claim 1, characterized in that: Each set of connecting mechanisms (3) includes a first connecting rope (31) fixed to one corner of the top of the isolation cover (21), a second connecting rope (32) fixed to the top of the corresponding side support column (12), a first connecting buckle (33) fixed to the movable end of the first connecting rope (31), and a second connecting buckle (34) fixed to the movable end of the second connecting rope (32) and cooperated with the first connecting buckle (33).

6. The bed isolation device according to claim 3, characterized in that: The U-shaped mounting base (241) is provided with a first elastic sealing layer (2411) around the inner walls on both sides, and the vertical mounting base (251) is provided with a second elastic sealing layer (2511) around the inner walls on both sides.

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