CN113565348A - Medical science shielded cell - Google Patents
Medical science shielded cell Download PDFInfo
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- CN113565348A CN113565348A CN202011634561.9A CN202011634561A CN113565348A CN 113565348 A CN113565348 A CN 113565348A CN 202011634561 A CN202011634561 A CN 202011634561A CN 113565348 A CN113565348 A CN 113565348A
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- chamber
- collection
- pressure air
- air circulating
- circulating device
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- 238000002955 isolation Methods 0.000 claims abstract description 35
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 238000005070 sampling Methods 0.000 claims description 25
- 238000004659 sterilization and disinfection Methods 0.000 claims description 14
- 238000004378 air conditioning Methods 0.000 claims description 8
- 239000002699 waste material Substances 0.000 claims description 7
- 238000005507 spraying Methods 0.000 claims description 3
- 206010011409 Cross infection Diseases 0.000 abstract description 3
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 3
- 241000700605 Viruses Species 0.000 description 5
- 238000005192 partition Methods 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000028327 secretion Effects 0.000 description 2
- 241000711573 Coronaviridae Species 0.000 description 1
- 206010069767 H1N1 influenza Diseases 0.000 description 1
- 206010019345 Heat stroke Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 108010066057 cabin-1 Proteins 0.000 description 1
- 108010066114 cabin-2 Proteins 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000006806 disease prevention Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000001989 nasopharynx Anatomy 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 201000010740 swine influenza Diseases 0.000 description 1
- 230000009385 viral infection Effects 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34336—Structures movable as a whole, e.g. mobile home structures
- E04B1/34352—Base structures or supporting means therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/16—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate against adverse conditions, e.g. extreme climate, pests
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Electromagnetism (AREA)
- Physics & Mathematics (AREA)
- Emergency Management (AREA)
- Business, Economics & Management (AREA)
- Pest Control & Pesticides (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
A medical isolation box comprises an operation cabin and an acquisition cabin; the operation cabin comprises an operation chamber, a positive pressure air circulating device and a filter, wherein a closed space is formed in the operation chamber, gas exchange is carried out between the operation chamber and the outside through the positive pressure air circulating device, and a positive pressure environment is formed in the operation chamber; the collecting chamber comprises a collecting chamber, a negative pressure air circulating device and a filter, a closed space is formed inside the collecting chamber, gas exchange is carried out between the collecting chamber and the outside through the negative pressure air circulating device, and a negative pressure environment is formed inside the collecting chamber; the operation chamber and the collection chamber are arranged adjacently and are tightly isolated from each other through an isolation plate, a transparent observation area, an operation opening and operation gloves are arranged on the isolation plate, and the operation gloves are connected with the operation opening in a sealing mode. The invention can ensure the safety of a sampler in an operating room, improve the working environment of the sampler and improve the comfort of the sampler; avoid cross infection among the sampled persons.
Description
Technical Field
The invention relates to the technical field of disease prevention and control, in particular to a medical isolation box.
Background
When detecting nucleic acid of respiratory viruses such as novel coronavirus, SARS, H1N1 influenza, and other infectious viruses, medical personnel usually extract secretion from nasopharynx by using a disposable sampling swab, insert the sampling swab with the secretion into a sampling tube to store liquid after the extraction, and store the sample at low temperature. Because the person being sampled is probably a virus carrier, in order to avoid the virus infection of medical personnel, the person sampling samples needs to wear the protective isolation suit for operation, the use cost of the protective isolation suit is higher, the comfort level is poorer, the movement of the user is also more limited, and particularly, the person is easy to have physical injuries such as heatstroke and the like when the temperature is higher. In addition, in the detection process, different sampled persons may contact the same article and the objects left in the sample collection environment, and the sampled persons may be infected indirectly.
Disclosure of Invention
The invention aims to provide a medical isolation box.
The technical scheme adopted by the invention for solving the technical problems in the prior art is as follows:
the medical isolation box comprises an operation bin and an acquisition bin; the operation cabin comprises an operation chamber, a positive pressure air circulating device and a filter, wherein a closed space is formed in the operation chamber, the air exchange is carried out between the operation chamber and the outside through the positive pressure air circulating device, when the positive pressure air circulating device works, a positive pressure environment is formed in the operation chamber, and air entering the operation chamber is filtered through the filter; the collecting chamber comprises a collecting chamber, a negative pressure air circulating device and a filter, a closed space is formed in the collecting chamber, and gas exchange is carried out with the outside through the negative pressure air circulating device; the operation chamber and the collection chamber are arranged adjacently and are tightly isolated from each other through an isolation plate, a transparent observation area, an operation opening and operation gloves are arranged on the isolation plate, and the operation gloves are connected with the operation opening in a sealing mode.
The invention can also adopt the following technical measures:
the inner side of the collecting chamber is provided with an ultraviolet disinfection lamp.
The collection chamber is internally provided with a full-automatic disinfection spraying device.
And an ultraviolet disinfection lamp is arranged on the inner side of the operation room.
And air conditioning devices are respectively arranged in the operation bin and the collection bin.
And a voice intercom device is arranged between the operation room and the collection room.
The upper part of the isolation plate is a transparent isolation plate, and the operation port and the operation glove are arranged on the transparent isolation plate; collection room one side sets up operation platform corresponding to the below of operating gloves, and operation platform includes sampling strutting arrangement, sampling swab strorage device, and sample storage refrigerator and waste collection device, sampling strutting arrangement support by the person's head of sampling, deposit unused swab among the sampling swab strorage device, and the sample after the collection is deposited to the sample storage refrigerator, deposits the discarded object among the waste collection device.
The lower part of the isolation plate protrudes towards one side of the collection chamber.
A plurality of casters are arranged below the operation bin and the collection bin.
The invention has the advantages and positive effects that:
in the isolated sample collection device, an independent operation chamber and a collection chamber are formed, a closed positive pressure environment is formed in an operation chamber in the operation chamber relative to the outside, external air enters the operation chamber after being filtered, viruses and pollutants in the external environment cannot enter the operation chamber, a negative pressure environment is formed in a collection chamber in the collection chamber relative to the outside, the air in the collection chamber is discharged to the outside after being filtered, the viruses and pollutants in the collection chamber cannot be discharged to the outside and even cannot enter the operation chamber, and therefore the safety of a sampler in the operation chamber is guaranteed. The sampler need not to wear isolation protective clothing in the control chamber, can carry out sample acquisition work to the person of being sampled in the collection chamber through operation mouth and operating glove on the division board, has improved sampler's operational environment, has improved sampler's comfort level. In addition, all set up degassing unit in operation room and the collection room, especially can set up multiple disinfection mode in the collection room and cooperate, disinfection spray set can all disinfect to the collection indoor portion after sampling at every turn, avoids taking place cross infection between the person of being sampled.
Drawings
FIG. 1 is a schematic view showing the internal structure of an isolated sample collecting device according to the present invention.
Detailed Description
The technical solution of the present invention is explained in detail by the accompanying drawings and the specific embodiments.
As shown in figure 1, the medical isolation box of the invention comprises an operation cabin 1 and an acquisition cabin 2; the operation cabin comprises an operation chamber 3, a positive pressure air circulating device 4 and a filter 5, a closed space is formed inside the operation chamber, gas exchange is carried out between the operation chamber and the outside through the positive pressure air circulating device, when the positive pressure air circulating device works, a positive pressure environment is formed inside the operation chamber, and air entering the operation chamber is filtered through the filter; the collecting bin comprises a collecting chamber 6, a negative pressure air circulating device 7 and a filter 5, wherein a closed space is formed inside the collecting chamber, and gas exchange is carried out with the outside through the negative pressure air circulating device; the operation chamber and the collection chamber are arranged adjacently and are tightly isolated from each other through the isolation plate 8, the isolation plate is provided with a transparent observation area, an operation port 9 and operation gloves 10, the operation gloves are connected with the operation port in a sealing mode, a sampler can observe the situation of the sampler through the transparent observation area and can perform sampling operation, and the sampler can penetrate the operation port through the hand and perform sampling operation through the operation gloves. The positive pressure air circulation device and the negative pressure air circulation device can adopt the existing air circulation structure, and the corresponding air circulation function can be realized.
Gather indoor side and set up ultraviolet ray disinfection lamp 11, can disappear through ultraviolet ray disinfection lamp to gathering indoor portion when gathering the room and killing, the ultraviolet ray disinfection time should be guaranteed more than half an hour to obtain better effect of killing.
Gather indoor full-automatic disinfection spray set 12 that sets up, start automatic disinfection spray set through control button, spray or spray the antiseptic solution and can disappear fast to gathering indoor portion gathering indoor spraying, can be applicable to by the disappearance of sampler entering into gathering room gap time and kill, avoid taking place cross infection by the sampler.
The inside ultraviolet ray sterilamp 11 that sets up of control chamber can be through the ultraviolet ray sterilamp to the inside disinfection of control chamber when the control chamber is vacant.
The operation bin and the collection bin are respectively provided with the air conditioning device, the temperature in the operation bin and the temperature in the collection bin can be adjusted through the air conditioning devices, the comfort level of a sampler and the comfort level of a sampled person are improved, and the air conditioning devices can adopt the existing structure. The air conditioning device can be independently arranged, the air conditioning device on the operating room side and the positive pressure air circulating device and the filter can be integrally arranged, and the air conditioning device on the collecting room side and the negative pressure air circulating device and the filter are integrally arranged, so that the integrity of the device is improved.
Set up pronunciation intercom 13 between control chamber and the collection room, because mutual isolation between control chamber and the collection room adopts pronunciation intercom can guarantee the person of sampling and the jaw pronunciation communication between the person of being sampled, intercom is ripe prior art. The upper part of the partition board is provided with a transparent partition board, a sampler can visually see a person to be sampled through the transparent partition board, the view is prevented from being blocked, the sampling operation is facilitated, an operation port and an operation glove are arranged on the transparent partition board, the operation port penetrates through the transparent partition board, and the operation glove is sleeved in the collection chamber; the collection chamber one side sets up operation platform 14 corresponding to the below of operating glove, and operation platform includes sampling strutting arrangement, sampling sample strorage device, and sample storage refrigerator and waste collection device, sampling strutting arrangement support by the person's head of being sampled, deposit unused sample among the sampling sample strorage device, and the sample after the collection is deposited to sample storage refrigerator, deposits the discarded object among the waste collection device.
The lower part of division board is towards gathering room one side protrusion to for the person of sampling in the control chamber reserves foot's space, the person of being convenient for sample is close when the position of sitting state in the control chamber by the person of sampling (the seat omits in the figure), makes the sampling operation more convenient.
The operating bin and the collecting bin are provided with a plurality of trundles 15, so that the mobility of the isolating type sample collecting device is improved, and the isolating type sample collecting device can be moved and placed according to the needs when in use.
The operation cabin and the collection cabin are respectively provided with a threshold switch 16 and a pressure sensor 17, when the door is opened or closed, the threshold switch 16 detects the door in place, the fan 4 or 7 is started for a certain time at full speed, and the pressure sensor 17 detects the pressure in the box to automatically adjust the operation speed of the fan so as to realize the pressure stabilization.
Although the present invention has been described with reference to the preferred embodiments, it is to be understood that the present invention is not limited to the disclosed embodiments, but various changes and modifications may be made by one skilled in the art without departing from the scope of the invention.
Claims (10)
1. A medical isolation box is characterized by comprising an operation cabin and an acquisition cabin; the operation cabin comprises an operation chamber, a positive pressure air circulating device and a filter, wherein a closed space is formed in the operation chamber, the air exchange is carried out between the operation chamber and the outside through the positive pressure air circulating device, when the positive pressure air circulating device works, a positive pressure environment is formed in the operation chamber, and air entering the operation chamber is filtered through the filter; the collecting chamber comprises a collecting chamber, a negative pressure air circulating device and a filter, a closed space is formed in the collecting chamber, and gas exchange is carried out with the outside through the negative pressure air circulating device; the operation chamber and the collection chamber are arranged adjacently and are tightly isolated from each other through an isolation plate, a transparent observation area, an operation opening and operation gloves are arranged on the isolation plate, and the operation gloves are connected with the operation opening in a sealing mode.
2. The medical isolation box of claim 1, wherein: the inner side of the collecting chamber is provided with an ultraviolet disinfection lamp.
3. The medical isolation box of claim 2, wherein: the collection chamber is internally provided with a full-automatic disinfection spraying device.
4. A medical isolation box according to claim 1 or 3, wherein: the inner side of the operating room is provided with an ultraviolet disinfection lamp.
5. The medical isolation box of claim 4, wherein: air conditioning devices are respectively arranged in the operation bin and the collection bin.
6. The medical isolation box of claim 1 or 5, wherein: a voice intercom device is arranged between the operation room and the collection room.
7. The medical isolation box of claim 6, wherein: the upper part of the isolation plate is provided with a transparent isolation plate, and the operation port and the operation glove are arranged on the transparent isolation plate; one side of the collection chamber is provided with an operation platform corresponding to the lower part of the operation glove, the operation platform comprises a sampling support device, a sampling sample storage device, a sample storage refrigerator and a waste collection device, the sampling support device supports the head of a person to be sampled, unused samples are stored in the sampling sample storage device, the sample storage refrigerator stores the collected samples, and waste is stored in the waste collection device.
8. The medical isolation box of claim 7, wherein: the lower part of the isolation plate protrudes towards one side of the collection chamber.
9. The medical isolation box of claim 1 or 7, wherein: a plurality of casters are arranged below the operation bin and the collection bin.
10. A medical isolation box as claimed in claims 16, 17 and 4 or 7, wherein: the operation room and the collection room realize automatic pressure regulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011634561.9A CN113565348A (en) | 2020-12-31 | 2020-12-31 | Medical science shielded cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011634561.9A CN113565348A (en) | 2020-12-31 | 2020-12-31 | Medical science shielded cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113565348A true CN113565348A (en) | 2021-10-29 |
Family
ID=78158830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011634561.9A Withdrawn CN113565348A (en) | 2020-12-31 | 2020-12-31 | Medical science shielded cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113565348A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210363767A1 (en) * | 2020-05-19 | 2021-11-25 | seiwo Technik GmbH | Modular Protective Room and Pass-Through Hatch for a Protective Room |
| CN114767439A (en) * | 2022-06-20 | 2022-07-22 | 深圳市华晨阳科技有限公司 | Pathological gene detects collects with sampling swab protector |
-
2020
- 2020-12-31 CN CN202011634561.9A patent/CN113565348A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210363767A1 (en) * | 2020-05-19 | 2021-11-25 | seiwo Technik GmbH | Modular Protective Room and Pass-Through Hatch for a Protective Room |
| CN114767439A (en) * | 2022-06-20 | 2022-07-22 | 深圳市华晨阳科技有限公司 | Pathological gene detects collects with sampling swab protector |
| CN114767439B (en) * | 2022-06-20 | 2022-09-02 | 深圳市华晨阳科技有限公司 | Pathological gene detects collects with sampling swab protector |
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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: 20211029 |