CN110667854A - Negative pressure isolation transportation equipment for aerial infectious disease patients - Google Patents
Negative pressure isolation transportation equipment for aerial infectious disease patients Download PDFInfo
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- CN110667854A CN110667854A CN201910958041.4A CN201910958041A CN110667854A CN 110667854 A CN110667854 A CN 110667854A CN 201910958041 A CN201910958041 A CN 201910958041A CN 110667854 A CN110667854 A CN 110667854A
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- cabin
- negative pressure
- compartment
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- 238000002955 isolation Methods 0.000 title claims abstract description 36
- 208000015181 infectious disease Diseases 0.000 title claims abstract description 25
- 208000035473 Communicable disease Diseases 0.000 title claims abstract description 13
- 230000002458 infectious effect Effects 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 108010066114 cabin-2 Proteins 0.000 description 35
- 108010066057 cabin-1 Proteins 0.000 description 16
- 108010066278 cabin-4 Proteins 0.000 description 13
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000002985 plastic film Substances 0.000 description 3
- 241000255925 Diptera Species 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 201000011001 Ebola Hemorrhagic Fever Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G10/00—Treatment rooms or enclosures for medical purposes
- A61G10/02—Treatment rooms or enclosures for medical purposes with artificial climate; with means to maintain a desired pressure, e.g. for germ-free rooms
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2220/00—Adaptations of particular transporting means
- A61G2220/10—Aircrafts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
- B64D2011/0046—Modular or preassembled units for creating cabin interior structures
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- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention discloses a negative pressure isolation transportation device for aerial infectious disease patients, which comprises: the device comprises a buffer cabin, a function cabin, a first connecting pipe and a negative pressure cabin; at least one buffer cabin is arranged; at least one functional cabin is also arranged; one end of the first connecting pipe is communicated with the buffer cabin, and the other end of the first connecting pipe is communicated with the functional cabin; the number of the negative pressure cabins is multiple, and a plurality of negative pressure cabins are arranged in each functional cabin; the air pressure in the negative pressure compartment is lower than the air pressure in the functional compartment, and the air pressure in the functional compartment is lower than the air pressure in the aircraft cargo compartment outside the functional compartment. Each negative pressure cabin can independently contain a patient, so that the mutual infection of the patients is avoided, the residual space in the functional cabin can be used for doctors to move, and the safety of the negative pressure isolation transportation equipment for aerial infectious patients is greatly improved due to the two-layer isolation protection effect.
Description
Technical Field
The invention relates to the technical field of aviation transportation, in particular to negative-pressure isolation transportation equipment for aerial infectious patients.
Background
With the deterioration of global ecological environment, various infectious diseases are increased, and the outbreak frequency of high-fatal viruses such as SARS, Ebola and the like is higher and higher. Meanwhile, the national economy increases, the country invests more and more for public safety, and the country urgently needs a certain number of aviation negative pressure isolation cabins for transporting epidemic area patients to a rear safe area or transporting the disease area patients from abroad to the country.
At present, existing negative pressure isolation cabins are all small independent cabins, can only accommodate one person to lie flat, do not have redundant space, and after the small independent cabins are damaged, the environment in the small independent cabins is directly communicated with the cabin environment, and the safety is not high. No further medical monitoring operations can be performed. The company develops a negative pressure isolation cabin with the functions, but the negative pressure isolation cabin is not actually put into use due to the complex installation process and the more limited use environment.
Disclosure of Invention
The invention aims to overcome the technical defects and provide negative pressure isolation transportation equipment for aerial infectious patients, which solves the technical problems that negative pressure isolation cabins in the prior art are all small independent cabins, can only accommodate one person to lie flat and are low in safety.
In order to achieve the technical purpose, the technical scheme of the invention provides negative pressure isolation transportation equipment for aerial infectious patients, which comprises: the device comprises a buffer cabin, a function cabin, a first connecting pipe and a negative pressure cabin;
at least one buffer cabin is arranged;
at least one functional cabin is also arranged;
one end of the first connecting pipe is communicated with the negative pressure cabin, and the other end of the first connecting pipe is communicated with the functional cabin;
the number of the negative pressure cabins is multiple, and a plurality of negative pressure cabins are arranged in each functional cabin;
wherein the air pressure in the negative pressure compartment is lower than the air pressure in the functional compartment, and the air pressure in the functional compartment is lower than the air pressure in the aircraft cargo compartment outside the functional compartment.
Compared with the prior art, the invention has the beneficial effects that: the utility model discloses a function cabin, including function cabin, negative pressure cabin, function cabin, air pressure cabin, function cabin, and two-layer isolation and protection effect, be provided with a plurality of negative pressure cabins, every the negative pressure cabin all can hold a patient alone, from having avoided patient to infect mutually, the atmospheric pressure in the negative pressure cabin is less than the atmospheric pressure in the function cabin to play first layer isolation and protection effect, the atmospheric pressure in the function cabin is less than the atmospheric pressure in the outside aircraft cargo hold of function cabin, thereby plays second layer isolation and protection effect, the remaining space in the function cabin can supply doctor's activity to two-layer isolation and protection effect has improved the security that aerial is kept apart the transportation equipment and is used with.
Drawings
Fig. 1 is a schematic perspective structure diagram of an embodiment of negative pressure isolation transportation equipment for aerial infectious patients, provided by the invention.
Fig. 2 is a schematic side structure diagram of an embodiment of the negative pressure isolation transportation equipment for aerial infectious patients, provided by the invention.
Fig. 3 is a schematic structural diagram of an unassembled state of one embodiment of the aerial infectious patient negative pressure isolation transportation equipment provided by the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 and fig. 2, the present embodiment provides an airborne infectious disease patient negative pressure isolation transportation apparatus, including: the device comprises a buffer cabin 1, a function cabin 2, a first connecting pipe 3 and a negative pressure cabin 4.
The number of the buffer chambers 1 is at least one, in this embodiment, one buffer chamber 1 is provided, a storage cabinet 1a and a waste accommodating device 1b are provided in the buffer chamber 1, and medical staff can firstly change clothes in the buffer chamber 1 and then enter the functional chamber 2.
Also, function cabin 2 is at least one, function cabin 2 also can set up two or more, and the number of function cabin 2 can freely set up as required to it is adjacent function cabin 2 communicates in proper order, in this embodiment, function cabin 2 is provided with two, two communicate through second connecting pipe 5 between the function cabin 2.
One end of the first connecting pipe 3 is communicated with the buffer cabin 1, and the other end of the first connecting pipe 3 is communicated with one functional cabin 2.
The burden cabin 2 is a plurality of, every all be provided with a plurality ofly in the function cabin 2 burden cabin 4, in this embodiment, every all be provided with four in the function cabin 2 burden cabin 4 to the middle part of the inner space of function cabin 1 is the corridor, thereby makes things convenient for medical personnel's activity, and the left and right sides of the inner space of function cabin 2 all has set gradually two from top to bottom burden cabin 4.
Specifically, two stretcher placing tables 2a (cantilever beam structures) are sequentially installed on two sides of the corridor of the functional cabin 2 from top to bottom, one negative pressure cabin 4 can be placed on each stretcher placing table 2a, and one stretcher 4a is arranged on the lower portion of each negative pressure cabin 4, so that the functional cabin is convenient to carry.
Each negative pressure cabin 4 can contain an infectious patient, the negative pressure cabin 4 is provided with an isolation film to isolate the patient on the stretcher 4a from the outside, and the air pressure in the negative pressure cabin is lower than that in the functional cabin 2, thereby forming a safety barrier.
Install garbage bin 2b, emergent seat 2c and medical care equipment in the function cabin 2, be provided with the safety belt on the emergent seat, medical personnel take temporarily when meeting the air current in the emergent seat confession work, and medical care equipment can carry out medical disease guardianship to the patient in-cabin simultaneously, and the display panel that corresponds can look over simultaneously in-cabin and extravehicular simultaneously.
Wherein, the air pressure in the negative pressure cabin 4 is lower than the air pressure in the functional cabin 2, the air pressure in the functional cabin 2 is lower than the cabin air pressure outside the functional cabin 2, and the buffer cabin 1, the functional cabin 2 and the negative pressure cabin 4 are all provided with air suction holes communicated with an air suction pipeline 4 a.
Be provided with a plurality of negative pressure cabins 4 in the function cabin 2, every all can hold a patient alone in the negative pressure cabin 4, from having avoided the patient to infect mutually, atmospheric pressure in the negative pressure cabin 4 is less than the atmospheric pressure in the function cabin 2 to play the first layer and keep apart the guard action, the atmospheric pressure in the function cabin 2 is less than the atmospheric pressure of the outside aircraft cargo hold of function cabin 2, thereby play the second layer and keep apart the guard action, the remaining space in the function cabin 2 can supply the doctor to move about to two-layer isolation guard action has improved the security that aerial infectious victim negative pressure keeps apart transportation equipment and uses greatly.
The air pressure in the function compartment 2 is equal to the air pressure in the buffer compartment 1 (namely, the function compartment 2 and the buffer compartment 1 are both negative pressure environments), and this embodiment provides a preferred embodiment, the air pressure in the function compartment 2 is lower than the air pressure in the buffer compartment 1, the air pressure in the buffer compartment 1 is lower than the air pressure in the cargo hold of the aircraft, so that the air in the function compartment 2 is prevented from entering the buffer compartment 1, the air in the function compartment 2 is prevented from polluting the air in the buffer compartment 1, and the air in the buffer compartment 1 is also prevented from polluting the air in the cargo hold of the aircraft.
In this embodiment, the first connecting pipe 3 and the second connecting pipe 5 are both made of flexible materials, and specifically, the first connecting pipe 3 and the second connecting pipe 5 are both sleeve structures made of flexible plastic films.
The buffer cabin 1 and the adjacent buffer cabin 2 are provided with a first gap a (the buffer cabin 1 and the adjacent function cabin 2 are 15cm apart), two adjacent function cabins 2 are provided with a second gap b (the adjacent two function cabins 2 are 15cm apart), the bottom plate of the aircraft cargo hold can deform along with the change of the surrounding environment (temperature, air pressure, stress and the like), the first gap a and the second gap b are used for avoiding the buffer cabin 1 and the function cabins 2 which are adjacently arranged from being mutually extruded and pulled to generate damage and air leakage, the first connecting pipe 3 is placed in the first gap a, the function cabin 2 and the buffer cabin 1 are connected through the first connecting pipe 3, namely the function cabin 2 and the buffer cabin 1 are flexibly connected, and the second connecting pipe 5 is placed in the second gap b, the functional cabins 2 are connected with the functional cabins 2 through second connecting pipes 5, that is, the adjacent functional cabins 2 are flexibly connected.
In this embodiment, two exhaust filters 6 are installed outside the buffer cabin 1, one is for standby use when the other is working, the exhaust filters 6 are used for continuously pumping out air in the three cabins to form negative pressure in the cabins, and the air in the cabins is discharged outside the cabins (in an aircraft) after being filtered.
A power converter 7 is installed outside the buffer cabin 1, the power of the airplane is converted into 220V alternating current available for equipment, and meanwhile, a bidirectional switch is arranged, so that when one path of electric fault occurs, the other path of electric fault can be automatically switched to for standby.
The buffer cabin 1 is internally provided with a waste accommodating device 1b for discarding garbage such as gloves and medicine packages when medical staff leave the cabin, and is also provided with a placing platform for placing hand disinfection solution.
Be provided with first sealing door 8 and second sealing door 9 on the surge tank 1, second sealing door 9 is used for opening/closure first connecting tube 3, medical personnel need open earlier first sealing door 8 gets into surge tank 1, opens afterwards second sealing door 9 gets into function cabin 2.
In this embodiment, a preferred embodiment is provided, the cushion chamber 1 includes a first exoskeleton frame and a first flexible sealed chamber, the first flexible sealed chamber is built in the first exoskeleton frame, in this embodiment, the first flexible sealed chamber is made of a plastic film, a plurality of first connecting ropes are arranged on the first flexible sealed chamber, and the first connecting ropes are used for connecting with the first exoskeleton frame, so as to prop the first flexible sealed chamber open (similar to a suspended mosquito net), and prevent the first flexible sealed chamber from collapsing when the first flexible sealed chamber is pumped to form a negative pressure environment (for a reader to observe internal structures of the cushion chamber 1 and the functional chamber, the first flexible sealed chamber and the second flexible sealed chamber are not shown in fig. 1, fig. 2, and fig. 3).
One end of the first connecting pipe 3 is communicated with the first flexible sealed cabin, the other end of the first connecting pipe 3 is communicated with the second flexible sealed cabin, and two ends of the second connecting pipe 5 are respectively communicated with the two adjacent second flexible sealed cabins.
The working principle is as follows: in this embodiment, the buffer cabin 1 is provided with one, the function cabin 2 is provided with two, thereby forming a three-cabin segment type structure, as shown in fig. 3, the three cabins are independent from each other, the three cabins are installed on the floor of the aircraft cargo hold through the aircraft cargo hold guide rail, and can be adjusted as required, the buffer cabin 1 is necessary, when patients are few, only the buffer cabin 1 can be used for adding one function cabin 2, when the number of patients is large and the aircraft cargo hold space is enough, one function cabin 2 can be added, and a combination of the buffer cabin 1 and two or more function cabins 2 is formed. When not in use, the cabin sections are respectively stored in the wooden packing box, can be conveniently carried by a forklift, can be conveniently transported by a truck, when in use, the packaging box can be directly taken out of the packaging box and modularly installed on the floor of the conveyor, and the adjacent cabin sections can be connected for use, thereby saving the time of on-site splicing, a plurality of negative pressure cabins 4 are arranged in the functional cabin 2, each negative pressure cabin 4 can independently contain a patient, so that the mutual infection of the patients is avoided, the air pressure in the negative pressure cabins 4 is lower than that in the functional cabin 2, thereby playing a role of first layer of isolation protection, the air pressure in the functional compartment 2 is lower than the cabin air pressure outside the functional compartment, thereby playing a role of second layer isolation protection, the residual space in the functional compartment 2 can be moved by doctors, and the two layers of isolation and protection functions greatly improve the use safety of the negative pressure isolation transportation equipment for the aerial infectious patients.
The above-described embodiments of the present invention should not be construed as limiting the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the protection scope of the claims of the present invention.
Claims (9)
1. The utility model provides an aeronautical infectious disease patient negative pressure isolation transportation equipment which characterized in that includes: the device comprises a buffer cabin, a function cabin, a first connecting pipe and a negative pressure cabin;
at least one buffer cabin is arranged;
at least one functional cabin is also arranged;
one end of the first connecting pipe is communicated with the buffer cabin, and the other end of the first connecting pipe is communicated with the functional cabin;
the number of the negative pressure cabins is multiple, and a plurality of negative pressure cabins are arranged in each functional cabin;
wherein the air pressure in the negative pressure compartment is lower than the air pressure in the functional compartment, and the air pressure in the functional compartment is lower than the air pressure in the aircraft cargo compartment outside the functional compartment.
2. The airborne infectious disease patient negative pressure isolation transportation apparatus according to claim 1, wherein the air pressure in the functional compartment is equal to the air pressure in the buffer compartment.
3. The airborne infectious disease patient negative pressure isolation transportation apparatus according to claim 1, wherein the air pressure in the functional compartment is lower than the air pressure in the buffer compartment, and the air pressure in the buffer compartment is lower than the air pressure in the cargo compartment of the aircraft.
4. The airborne infectious patient negative pressure isolation transportation equipment according to claim 1, wherein the first connection pipe is made of a flexible material.
5. The airborne infectious disease patient negative pressure isolation transportation apparatus according to claim 1, wherein a first sealing door and a second sealing door are provided on the buffer cabin, and the second sealing door is used for opening/closing the first connection pipe.
6. The aerial infectious disease patient negative pressure isolation transportation device of claim 1, further comprising an emergency seat, wherein the emergency seat is disposed in the functional cabin, and a safety belt is disposed on the emergency seat.
7. The airborne infectious disease patient negative pressure isolation transportation apparatus according to claim 1, wherein the buffer compartment comprises a first exoskeleton frame and a first flexible sealed compartment, and the first flexible sealed compartment is internally arranged in the first exoskeleton frame.
8. The airborne infectious disease patient negative pressure isolation transportation apparatus according to claim 7, wherein the functional compartment comprises a second exoskeletal frame and a second flexible sealed compartment, and the second flexible sealed compartment is internally arranged in the second exoskeletal frame.
9. The airborne infectious disease patient negative pressure isolation transportation apparatus according to claim 8, wherein one end of the first connection pipe is communicated with the first flexible hermetic chamber, and the other end of the first connection pipe is communicated with the second flexible hermetic chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910958041.4A CN110667854A (en) | 2019-10-10 | 2019-10-10 | Negative pressure isolation transportation equipment for aerial infectious disease patients |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910958041.4A CN110667854A (en) | 2019-10-10 | 2019-10-10 | Negative pressure isolation transportation equipment for aerial infectious disease patients |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110667854A true CN110667854A (en) | 2020-01-10 |
Family
ID=69081685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910958041.4A Withdrawn CN110667854A (en) | 2019-10-10 | 2019-10-10 | Negative pressure isolation transportation equipment for aerial infectious disease patients |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110667854A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112914901A (en) * | 2021-01-25 | 2021-06-08 | 军事科学院系统工程研究院卫勤保障技术研究所 | Negative pressure isolation system for aerial transportation infectious patient |
| US20210361817A1 (en) * | 2020-05-22 | 2021-11-25 | B/E Aerospace, Inc. | Cabin isolation assemblies |
| CN114291269A (en) * | 2022-01-25 | 2022-04-08 | 中国商用飞机有限责任公司 | Negative pressure isolation system for vehicle cabin |
-
2019
- 2019-10-10 CN CN201910958041.4A patent/CN110667854A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210361817A1 (en) * | 2020-05-22 | 2021-11-25 | B/E Aerospace, Inc. | Cabin isolation assemblies |
| CN112914901A (en) * | 2021-01-25 | 2021-06-08 | 军事科学院系统工程研究院卫勤保障技术研究所 | Negative pressure isolation system for aerial transportation infectious patient |
| CN114291269A (en) * | 2022-01-25 | 2022-04-08 | 中国商用飞机有限责任公司 | Negative pressure isolation system for vehicle cabin |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200110 |