CN100998534A - Isolation stretcher - Google Patents
Isolation stretcher Download PDFInfo
- Publication number
- CN100998534A CN100998534A CN 200610155935 CN200610155935A CN100998534A CN 100998534 A CN100998534 A CN 100998534A CN 200610155935 CN200610155935 CN 200610155935 CN 200610155935 A CN200610155935 A CN 200610155935A CN 100998534 A CN100998534 A CN 100998534A
- Authority
- CN
- China
- Prior art keywords
- stretcher
- isolation room
- blower fan
- bleeding
- air
- 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.)
- Pending
Links
- 238000002955 isolation Methods 0.000 title claims description 48
- 230000000740 bleeding effect Effects 0.000 claims description 18
- 238000004140 cleaning Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 201000003176 Severe Acute Respiratory Syndrome Diseases 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 208000015181 infectious disease Diseases 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 244000052616 bacterial pathogen Species 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
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- Accommodation For Nursing Or Treatment Tables (AREA)
- Ventilation (AREA)
Abstract
A stretcher with patient isolating function is composed of a main body of stretcher and an isolating unit on said main body and consisting of an isolating chamber with an entrance and an air cleaning mechanism comprising the first air filter, an air exhaust blower and a power supply for said air exhaust blower.
Description
Technical field
The present invention relates to a kind of stretcher, particularly have the stretcher of isolation effect.
Background technology
Along with development of human society, some unknown pathogenic bacterias are also in continuous appearance, particularly many pathogenic bacterias have intensive infectiousness, infected personnel have just become the source of infection, this just makes medical personnel's safety of self in curing patient also be subjected to threat, particularly patient is transported to from family in the process of hospital,, is easy to infect if lack necessary xegregating unit.According to statistics, in SARS epidemic outburst, a line rescue personnel in the whole nation comprises that rescue personnels' such as doctor, nurse, nurse and ambulance driver SARS infection rate is about 27.9%, and stretcher in transit patient's infectiousness is stronger.
In order to address this problem, some occur and had the stretcher of isolation features, for example the U.S. stretcher that aims at victims of SARS design is arranged is such: design a kind of hole capital after selling all securities closed stretcher, patient is sealed in the hole capital after selling all securities to stop infection, though this kind method can play isolated effect, but cost is high, and the time-consuming and troublesome poeration of manufacturing process is restricted when extensive the use.And for example, China Patent No. CN1454576 discloses a kind of oxygen account formula stretcher with isolation effect, it is designed to: oxygen account formula isolating stretcher, comprise stretcher body and the support that is arranged on the stretcher body, support is provided with the disposable plastic isolation cover, plastic barrier covers between the stretcher body and is connected by snap-fastener, air in the oxygen hose of oxygen cylinder and the plastic isolation unit is connected, though She Ji stretcher has certain isolation effect like this, but have following shortcoming: plastic isolation unit can not be kept apart patient and surrounding well, the patient expired air of the respiratory infectious disease as suffering from SARS still might diffuse out by the slit between plastic isolation unit and the stretcher body, makes isolation effect not good.
Summary of the invention
The purpose of this invention is to provide a kind of stretcher with better isolation effect.
In order to achieve the above object, the technical solution used in the present invention is: a kind of isolating stretcher, it comprises stretcher body and the isolated part that is arranged on the described stretcher body, described isolated part comprises the isolation room and the air cleaner that is arranged on the described isolation room that is arranged on described stretcher body top, described isolation room has at least one inlet, described isolation room is connected by described inlet with atmosphere, and described air cleaner comprises that being arranged on being used on the described isolation room filters first filter of the air in the isolation room, be arranged on the blower fan of bleeding in described first filter outside, be used for power pack to the described blower fan power supply of bleeding.
Described isolation room comprises the support that is arranged on the described stretcher body, and suspention has weather screen on the described support, and described weather screen is as the sidepiece of described isolation room.
The arranged outside of the described blower fan of bleeding is useful on filters second filter that the blower fan of bleeding is discharged gas.
As a kind of optimal way of the present invention, described power pack is an accumulator.
Adopted the isolating stretcher of this design to have following advantage: in use, insert patient in the isolation room and open the blower fan of bleeding, make the atmospheric pressure in the isolation room be lower than ambient atmosphere pressure, outside air constantly is inhaled in the isolation room, and the air (comprising patient expired air) in the isolation room has only by the blower fan of bleeding and discharges and can not be by the interstitial diffusion between isolation room and the stretcher in atmosphere, and the air in the isolation room is filtered by first filter before entering the blower fan of bleeding, just be discharged in the atmosphere after after the blower fan of being bled is discharged, being filtered by second filter again, make the air of discharging in the isolation room through twice filtration, become more purified air, greatly reduce the infected danger of medical personnel in the process of transporting.
Description of drawings
Accompanying drawing 1 is a front view of the present invention;
Accompanying drawing 2 is a right view of the present invention;
Wherein: 1, stretcher body 2, isolation room; 3, air cleaner; 4, first filter; 5, bleed blower fan 6, power pack 7, support 8, weather screen; 9, second filter; 10, inlet.
The specific embodiment
Shown in accompanying drawing 1-2, a kind of isolating stretcher, it comprises stretcher body 1 and the isolated part that is arranged on the described stretcher body 1, described isolated part comprises isolation room 2 that is arranged on described stretcher body 1 top and the air cleaner 3 that is arranged on the described isolation room 2, described isolation room 2 has at least one inlet 10, described isolation room 2 is connected by described inlet 10 with atmosphere, and described air cleaner 3 comprises that being arranged on being used on the described isolation room 2 filters first filter 4 of the air in the isolation room 2, be arranged on the blower fan 5 of bleeding in described first filter 4 outsides, be used for power pack 6 to described blower fan 5 power supplies of bleeding.
Described isolation room 2 comprises the support 7 that is arranged on the described stretcher body 1, and suspention has weather screen 8 on the described support 7, and described weather screen 8 is as the sidepiece of described isolation room 2.
Described arranged outside of bleeding blower fan 5 is useful on filters second filter 9 that the blower fan 5 of bleeding is discharged gas.
As a kind of optimal way of the present invention, described power pack 6 is an accumulator.
In use, insert patient in the isolation room 2 and open the blower fan 5 of bleeding, make the air pressure in the isolation room 2 be lower than external atmosphere pressure, thereby outside air constantly enters in the isolation room 2, and the air (comprising patient expired air) in the isolation room 2 can only be discharged in the atmosphere by the blower fan 5 of bleeding, and the air in the isolation room 2 was filtered by first filter 4 before entering the blower fan 5 of bleeding, just be discharged in the atmosphere after after the blower fan 5 of being bled is discharged, being filtered once by second filter 9 again, become more purified air through twice filtered air, can not constitute and infect threat medical personnel on every side.
Claims (4)
1. isolating stretcher, it comprises stretcher body (1) and is arranged on isolated part on the described stretcher body (1), it is characterized in that: described isolated part comprises the isolation room (2) that is arranged on described stretcher body (1) top and is arranged on air cleaner (3) on the described isolation room (2), described isolation room (2) has at least one inlet (10), described isolation room (2) is connected by described inlet (10) with atmosphere, and described air cleaner (3) comprises that being arranged on being used on the described isolation room (2) filters first filter (4) of the air in the isolation room (2), be arranged on the blower fan of bleeding (5) in described first filter (4) outside, be used for power pack (6) to the described blower fan of bleeding (5) power supply.
2. isolating stretcher as claimed in claim 1, it is characterized in that: described isolation room (2) comprises the support (7) that is arranged on the described stretcher body (1), described support (7) is gone up suspention weather screen (8), and described weather screen (8) is as the sidepiece of described isolation room (2).
3. isolating stretcher as claimed in claim 1 is characterized in that: the arranged outside of the described blower fan of bleeding (5) is useful on filters second filter (9) that the blower fan (5) of bleeding is discharged gas.
4. isolating stretcher as claimed in claim 1 is characterized in that: described power pack (6) is an accumulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610155935 CN100998534A (en) | 2006-12-27 | 2006-12-27 | Isolation stretcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610155935 CN100998534A (en) | 2006-12-27 | 2006-12-27 | Isolation stretcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN100998534A true CN100998534A (en) | 2007-07-18 |
Family
ID=38257406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610155935 Pending CN100998534A (en) | 2006-12-27 | 2006-12-27 | Isolation stretcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100998534A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107582255A (en) * | 2016-07-10 | 2018-01-16 | 西安交通大学第附属医院 | One kind transhipment salvage grave patients sensing control is anti-to infect quick disinfecting device |
| CN112370252A (en) * | 2021-01-18 | 2021-02-19 | 江西江铃汽车集团改装车股份有限公司 | Negative pressure isolation stretcher |
-
2006
- 2006-12-27 CN CN 200610155935 patent/CN100998534A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107582255A (en) * | 2016-07-10 | 2018-01-16 | 西安交通大学第附属医院 | One kind transhipment salvage grave patients sensing control is anti-to infect quick disinfecting device |
| CN112370252A (en) * | 2021-01-18 | 2021-02-19 | 江西江铃汽车集团改装车股份有限公司 | Negative pressure isolation stretcher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20070718 |