CN208693677U - A kind of highly-safe negative-pressure cofferdam - Google Patents
A kind of highly-safe negative-pressure cofferdam Download PDFInfo
- Publication number
- CN208693677U CN208693677U CN201721488543.8U CN201721488543U CN208693677U CN 208693677 U CN208693677 U CN 208693677U CN 201721488543 U CN201721488543 U CN 201721488543U CN 208693677 U CN208693677 U CN 208693677U
- Authority
- CN
- China
- Prior art keywords
- bed board
- isolation cover
- supporting plate
- air inlet
- sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000002955 isolation Methods 0.000 claims abstract description 36
- 238000007664 blowing Methods 0.000 claims abstract description 14
- 238000003032 molecular docking Methods 0.000 claims abstract description 5
- 239000012780 transparent material Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 208000015181 infectious disease Diseases 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010003757 Atypical pneumonia Diseases 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- 206010064097 avian influenza Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 208000037801 influenza A (H1N1) Diseases 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 201000010740 swine influenza Diseases 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The utility model relates to a kind of highly-safe negative-pressure cofferdams.Including bed board, bed board is hollow structure, multiple ventholes are opened up in the upper surface of bed board, around the periphery of bed board setting inflation sebific duct and supporting plate, supporting plate is in the lower section of inflation sebific duct, air inlet and air-blowing mouth are opened up on the bed board below supporting plate, the connecting tube of setting connection air-blowing mouth and inflation sebific duct in bed board；In the top of bed board, isolation cover is set, isolation cover is made of skeleton and sheet, sheet is transparent material, one end of isolation cover opens up air inlet, the other end opens up venthole, docking setting aspiration pump, is respectively provided with filter in the air inlet position of air inlet, the gas outlet of aspiration pump and isolation cover, multiple handle holes is opened up on sheet at venthole, the docking operation gloves at the handle hole on the inside of sheet, isolation cover bottom margin extends internally can be by the protrusion of supporting plate support.The utility model provides a kind of highly-safe negative-pressure cofferdam that is simple and reasonable, being effectively isolated pathogeny.
Description
Technical field
The utility model relates to technical field of medical equipment, more particularly to a kind of highly-safe negative-pressure cofferdam.
Background technique
As atypical pneumonia, bird flu, H1N1 Flu-A etc. seriously endanger the epidemic infection disease of human health
How the appearance of disease carries out effective prevention and control to communicable disease, eliminate intercrossing infection in time, it has also become countries in the world concern
Focus.Negative-pressure cofferdam can block infection pathogeny on the move, be isolated in time to infectiousness, doubtful infectiousness patient, become anti-
Control the effective measures of transmission infection.
Traditional negative-pressure cofferdam is that warehouse lid is opened up on isolation cover, for patient to be placed in cofferdam, warehouse lid with every
It is connected from cover using zipper, but in actual use, since the situation is critical, patient can touch before being entered cofferdam by lift
The outer surface of isolation cover increases the diffusion probability for infecting pathogeny.
Summary of the invention
The utility model aims to solve the problem that the deficiencies in the prior art, and provides a kind of simple and reasonable, easy to use, effective
The highly-safe negative-pressure cofferdam of pathogeny is isolated.
In order to achieve the above object, the utility model adopts the following technical solutions: a kind of highly-safe negative-pressure cofferdam, packet
Bed board is included, the bed board is hollow structure, offers multiple ventholes in the upper surface of bed board, the periphery around bed board is provided with
Sebific duct is inflated, the periphery of bed board is provided with supporting plate, the supporting plate is in the lower section of inflation sebific duct, on the bed board below supporting plate
Air inlet and air-blowing mouth are offered, sealing cover is provided at air inlet and air-blowing mouth, connection air-blowing is provided in bed board
The connecting tube of mouth and inflation sebific duct；The isolation cover matched with bed board is provided with above bed board, the isolation cover is by skeleton
It being constituted with sheet, the sheet is transparent material, one end of isolation cover offers air inlet, the other end offers venthole,
Docking setting aspiration pump, was provided in the air inlet position of air inlet, the gas outlet of aspiration pump and isolation cover at venthole
Filter offers multiple handle holes on sheet, to being connected to operating gloves, the isolation cover bottom at the handle hole on the inside of sheet
Portion edge extends internally, and have can be by the protrusion of supporting plate support.
The beneficial effects of the utility model are: the bed board in the utility model is matched with isolation cover, bed board may pass through every
From cover and its protrusion of bottom, the protrusion of isolation cover is matched with supporting plate, is fixed by support, passes through air-blowing mouth and connecting tube
It ventilates into inflation sebific duct, is expanded to it and is close to sealing with the side wall of isolation cover, through air blower, air inlet, venthole, filtering
Air in device replacement and filter cabin, the utility model consider patient's long-term bed, and back and air contact probability are lower, in bed
Venthole is offered on plate, the drying at patient back can be kept, patient is placed on bed board, then fasten isolation cover, can be prevented
Patient touches the outer surface of isolation cover, effectively isolation pathogeny, reduces diffusion probability.
Preferably: fixing belt is provided on bed board.
Preferably: the filter includes glass layer and active carbon layer.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the schematic perspective view of bed board in Fig. 1；
Fig. 3 is the schematic perspective view of isolation cover in Fig. 1.
In figure: 1- bed board；2- inflates sebific duct；3- isolation cover；4- operating gloves；5- filter；6- aspiration pump；7- air inlet
Mouthful；8- air-blowing mouth；9- venthole；10- protrusion；11- handle hole；12- fixing belt；13- supporting plate.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples:
As shown in Figure 1, Figure 2 and Figure 3, the utility model includes bed board 1, and the bed board 1 is hollow structure, in bed board 1
Upper surface offers multiple ventholes 9, the periphery of bed board 1 is provided with inflation sebific duct 2, the periphery around bed board 1 is provided with
Supporting plate 13, the supporting plate 13 offer air inlet 7 and air-blowing mouth on the lower section of inflation sebific duct 2, the bed board 1 below supporting plate 13
8, it is provided with sealing cover at air inlet 7 and air-blowing mouth 8, connection air-blowing mouth 8 is provided in bed board 1 and inflates sebific duct 2
Connecting tube；The isolation cover 3 matched with bed board 1 is provided in the top of bed board 1, the isolation cover 3 is made of skeleton and sheet,
The sheet is transparent material, one end of isolation cover 3 offers air inlet, the other end offers venthole, at venthole
Docking setting aspiration pump 6, is provided with filter 5 in the air inlet position of air inlet 7, the gas outlet of aspiration pump 6 and isolation cover 3,
Multiple handle holes 11 are offered on sheet, to being connected to operating gloves 4, the isolation cover 3 at the handle hole 11 on the inside of sheet
Bottom margin extends internally, and have can be by the protrusion 10 of 13 support of supporting plate.
Bed board 1 in the utility model is matched with isolation cover 3, and bed board 1 may pass through the protrusion of isolation cover 3 and its bottom
10, the protrusion 10 of isolation cover 3 is matched with supporting plate 13, is fixed by support, by air-blowing mouth 8 and connecting tube to inflation sebific duct 2
Interior ventilation is expanded to it and is close to sealing with the side wall of isolation cover 3, replaces through aspiration pump 6, air inlet, venthole, filter 5
And air in filter cabin, the utility model consider patient's long-term bed, back and air contact probability are lower, on bed board 1
Venthole 9 is offered, the drying at patient back can be kept, patient is placed on bed board 1, then fastens isolation cover 3, can prevent from suffering from
Person touches the outer surface of isolation cover 3, effectively isolation pathogeny, reduces diffusion probability.
The utility model considers the carrying stability of patient, and fixing belt 12 is provided on bed board 1.The filter 5
Including glass layer and active carbon layer.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, if the method concept of the utility model and the various improvement of technical solution progress are used, or without
Improvement directly applies to other occasions, both is within the protection scope of the present invention.
Claims (3)
1. a kind of highly-safe negative-pressure cofferdam, it is characterised in that: including bed board (1), the bed board (1) is hollow structure,
Multiple ventholes (9) are offered in the upper surface of bed board (1), the periphery of bed board (1) is provided with inflation sebific duct (2), surrounds
The periphery of bed board (1) is provided with supporting plate (13), and the supporting plate (13) is in the lower section of inflation sebific duct (2), below supporting plate (13)
Air inlet (7) and air-blowing mouth (8) are offered on bed board (1), are provided with sealing cover at air inlet (7) and air-blowing mouth (8),
It is provided with connection air-blowing mouth (8) in bed board (1) and inflates the connecting tube of sebific duct (2)；It is provided with above bed board (1) and bed board
(1) isolation cover (3) matched, the isolation cover (3) are made of skeleton and sheet, and the sheet is transparent material, are being isolated
One end of cover (3) offers air inlet, the other end offers venthole, and docking setting aspiration pump (6), is being entered the wind at venthole
Mouth (7), the gas outlet of aspiration pump (6) and the air inlet position of isolation cover (3) are provided with filter (5), offer on sheet
Multiple handle holes (11), to being connected to operating gloves (4) at the handle hole (11) on the inside of sheet, isolation cover (3) bottom sides
Edge extends internally, and have can be by the protrusion (10) of supporting plate (13) support.
2. highly-safe negative-pressure cofferdam according to claim 1, it is characterised in that: be provided on bed board (1) solid
Fixed band (12).
3. highly-safe negative-pressure cofferdam according to claim 1, it is characterised in that: the filter (5) includes glass
Glass fibrous layer and active carbon layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721488543.8U CN208693677U (en) | 2017-11-09 | 2017-11-09 | A kind of highly-safe negative-pressure cofferdam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721488543.8U CN208693677U (en) | 2017-11-09 | 2017-11-09 | A kind of highly-safe negative-pressure cofferdam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208693677U true CN208693677U (en) | 2019-04-05 |
Family
ID=65912172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721488543.8U Expired - Fee Related CN208693677U (en) | 2017-11-09 | 2017-11-09 | A kind of highly-safe negative-pressure cofferdam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208693677U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113244058A (en) * | 2021-04-01 | 2021-08-13 | 中国人民解放军火箭军特色医学中心 | Negative pressure isolation bin |
| CN113907983A (en) * | 2021-10-12 | 2022-01-11 | 青岛冠泰环保科技有限公司 | Environmental protection closed medical turnover vehicle |
| CN115089752A (en) * | 2022-05-16 | 2022-09-23 | 强固生物技术(上海)有限公司 | Plasma disinfection device, medical transfer bed and positive and negative pressure isolation and conversion method |
-
2017
- 2017-11-09 CN CN201721488543.8U patent/CN208693677U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113244058A (en) * | 2021-04-01 | 2021-08-13 | 中国人民解放军火箭军特色医学中心 | Negative pressure isolation bin |
| CN113244058B (en) * | 2021-04-01 | 2024-03-22 | 中国人民解放军火箭军特色医学中心 | Negative pressure isolation bin |
| CN113907983A (en) * | 2021-10-12 | 2022-01-11 | 青岛冠泰环保科技有限公司 | Environmental protection closed medical turnover vehicle |
| CN115089752A (en) * | 2022-05-16 | 2022-09-23 | 强固生物技术(上海)有限公司 | Plasma disinfection device, medical transfer bed and positive and negative pressure isolation and conversion method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190405 |