CN109498325A - Negative pressure isolation transhipment cabin - Google Patents
Negative pressure isolation transhipment cabin Download PDFInfo
- Publication number
- CN109498325A CN109498325A CN201910013439.0A CN201910013439A CN109498325A CN 109498325 A CN109498325 A CN 109498325A CN 201910013439 A CN201910013439 A CN 201910013439A CN 109498325 A CN109498325 A CN 109498325A
- Authority
- CN
- China
- Prior art keywords
- module
- isolation
- isolation film
- negative pressure
- frame
- 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.)
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Classifications
-
- 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
- A61G10/023—Rooms for the treatment of patients at over- or under-pressure or at a variable pressure
-
- 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
- A61G1/00—Stretchers
- A61G1/013—Stretchers foldable or collapsible
-
- 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
- A61G1/00—Stretchers
- A61G1/04—Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pulmonology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention discloses negative pressure, and transhipment cabin is isolated, and relates generally to clinical treatment apparatus field.Including stretcher module, frame module, isolation module, filtering module；Filtering module includes the isolation film with cuboid closed cavity；Filtering module is mounted on isolation film, realizes filtering for making isolation film internal cavity form tiny structure, and to the air-flow being discharged from cavity；Stretcher module is detachably slidably connected with frame module；Frame module includes 3~8 sliding frames, and slide opening frame can fold, and isolation module is fixed in frame module.The beneficial effects of the present invention are: it can be compressed in volume and be folded into a lesser size, convenient for configuration in ambulance, outpatient service etc., steric requirements itself is limited, and the common occasion for encountering high patients with infectious diseases.
Description
Technical field
The present invention relates to clinical treatment apparatus fields, specifically negative pressure isolation transhipment cabin.
Background technique
Many high infection patients are after making a definite diagnosis, or need to shift in diagnosis and treatment, in order to guarantee the safe and healthy of public environment,
And the health of medical staff needs to carry out isolating and protecting to patient, to prevent the propagation of cause of disease in transfer process.By
In before making a definite diagnosis, it is unknown that patient, which whether there is highly infective,.Therefore ought to be in each medical space, such as on ambulance, outpatient service
First-class, all configuration isolation devices is used to after the discovery state of an illness, epidemic situation, can quickly realize isolation, avoid further expanding
It dissipates.The isolation of this first time is very crucial！However, due to existing xegregating unit (such as isolation stretcher) all sizes
It is larger.Can only configure in special Yuan Nei mechanism, need using when also need it is inter-sectional, interregional be called, very
Delay efficiency of isolation.
Summary of the invention
The purpose of the present invention is to provide negative pressure, and transhipment cabin is isolated, and is achieved through the following technical solutions:
Negative pressure isolation transhipment cabin, including stretcher module, frame module, isolation module, filtering module；
The filtering module includes the isolation film with cuboid closed cavity, and the isolation film is equipped with waterproof slide fastener,
The waterproof slide fastener is used to isolation film opening wide the opening that the person of being transported can be made to enter；
The filtering module is mounted on isolation film, for making isolation film internal cavity form tiny structure, and to from cavity
The air-flow of discharge realizes filtering；
The stretcher module includes the support tube for being set to side, and is fixed on the support plate on the inside of support tube, described
The bottom side of support tube is provided along its length rail rods；
The frame module includes 3~8 sliding frames, and the sliding frame includes slide unit, support rod, folding rod, auxiliary
Help bar；The both ends of the slide unit can be removably slidably connected in rail rods, and the support rod is fixed on the both ends of slide unit
And be vertically arranged upwards, the bottom end of the folding rod and the top of support rod hingedly cooperate, and the top of the folding rod is equipped with limit
Position block, the auxiliary rod is the straight-bar structure being horizontally set above stretcher module, and is equipped with strip groove along its length, described
Limited block is through strip groove and can be slidably matched along strip groove；The outer wall of the isolation film according to position it is corresponding be fixed on it is auxiliary
It helps on bar and/or folding rod.
Further, the filtering module include the negative pressure gas flow device of charged pool, filter, exhaust column, replacement packet, into
Air valve；
The air intake valve is mounted on the entrance that air-flow is used on isolation film；
The negative pressure gas flow device connects filter, and the filter is connected to by exhaust column with the cavity in isolation film,
Extraction and filtering for air-flow；
The replacement packet is used for complement filter device.
Further, the sliding frame is arranged 5 groups, and is relatively isolated the equidistant fixation of film after being unfolded, wherein being located at two
The sliding frame at end is fixed on the both ends of isolation film.
Further, hand hole is equipped at the quadrangle endpoint of the support tube.
Further, the stretcher module includes the first successively hinged frame body, the second frame body, third frame body.
The prior art is compared, the beneficial effects of the present invention are:
The present invention is packed up by fractionation and folding, can be compressed in volume and is folded into a lesser size, compared to existing
There is any similar installation small and exquisite, convenient for configuration in ambulance, outpatient service etc., steric requirements itself is limited, and often
See the occasion for encountering high patients with infectious diseases.It can guarantee timely be isolated, be avoided due to allocation problem once make a definite diagnosis
And cause the further diffusion of cause of disease.It obtains in time on the offensive.
Detailed description of the invention
Attached drawing 1 is combination diagram of the invention.
Attached drawing 2 is the schematic diagram of backbone moiety of the invention.
Attached drawing 3 is that sliding frame of the invention turns up status diagram.
Attached drawing 4 is the collapsed state schematic diagram of frame module of the present invention.
Attached drawing 5 is the enlarged drawing of sliding frame of the present invention.
Label shown in attached drawing:
1, isolation film；2, the first frame body；3, the second frame body；4, third frame body；5, support tube；6, articulation piece；7, rail rods；
8, slide unit；9, support rod；10, folding rod；11, auxiliary rod；12, fixing piece；13, limited block.
Specific embodiment
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, those skilled in the art
Member can make various changes or modifications the present invention, and such equivalent forms equally fall within range defined herein.
Embodiment 1: negative pressure isolation transhipment cabin is mainly used for the security isolation transhipment of serious infectious diseases person, cuts off pathogen
Route of transmission, prevent epidemic situation from further spreading, make external environment from pollution, reduce the infection probability of the healthy public.
The route of transmission that the infection sources is blocked in infective virus patient procedure is propagated by aerosol (air) transferring, most
Limits reduce medical staff and surrounding population by the hidden danger infected.Especially suitable for the doctor that the crowd is dense, and infectious disease is concentrated
Fever clinic, institute, first-aid centre and infectious hospital use.All kinds of entry and exit ports, airport, harbour station, including disease, epidemic disease
After sick prevention and control center is equipped with, the emergencing action for being temporarily isolating and effectively controlling can be played.
Specific structure is as follows:
Including stretcher module, frame module, isolation module, filtering module；
The isolation module includes isolation film 1, and the isolation film 1 is the closed PU film cover with cuboid cavity,
It is set on the isolation film 1 there are four sealed operation port, for transhipment patient simply to be nursed and intervened.The isolation film
1 one end is equipped with the waterproof slide fastener of gate, is used to open the space inside isolation film 1, patient is facilitated to enter.
The filtering module includes negative pressure gas flow device, filter, exhaust column, the replacement packet, air intake valve of charged pool.
The replacement packet guarantees filter effect for replacing the filter core in filter, the convenient replacement in time of modularized design.
Its output end is connected with negative pressure gas flow device, and input terminal is connected by exhaust column with 1 internal cavity of isolation film, and negative pressure gas flow is passed through
Device is vented outwards, and the air-flow of cavity inside is introduced into filter, can be in cabin then in being discharged to external environment
Portion forms subnormal ambient (compared with outside cabin), prevents from the invasive organism source of infection in this way from cabin internal leakage
It arrives out of my cabin.
The air intake valve is mounted on isolation film 1, for entering fresh sky naturally in the operating of negative pressure gas flow device
Gas keeps clear air.It is opened when in use, then when not in use, in order to cooperate negative pressure gas flow device to vacuumize, Ke Yiguan
It closes.
It is equipped with pressure sensor in the isolation film 1, controls tiny structure in predetermined range value.Guarantee forms tiny structure,
The fresh air of the available abundance of patient simultaneously, guarantee patient generates in cofferdam polluted gas will not to leaking out of my cabin,
Medical staff can also outside cofferdam from patient vital sign and tentatively given first aid to.Its performance safety is reliable, uses
It is simple and convenient, for processing part, one burst sexually transmitted disease event effect it is more obvious.
The stretcher module is mainly used for providing support by patient and provides the main body frame depended on for entire cabin
Structure.It is to carry the preferential of space based on original intention of the invention, therefore in stretcher module section, existing stretcher is all fixed frame
Frame, in order to transit staff, it is clear that the length of stretcher is the principal element for keeping its inconvenient to carry, and nearly two meters of length makes
It is difficult to easily pass in and out bending corridor and passes through porch, carries also very inconvenient.Therefore in the design, by the way that stretcher module is set
Folding structure is calculated as, specifically, by stretcher module design are as follows: at four endpoints of the stretcher module, support tube 5 with
Hand hole is equipped between support plate.Including the first frame body 2, the second frame body 3, third frame body 4, first frame body 2, the second frame body 3,
Third frame body 4 is outer avris setting support tube 5, and the hard stretcher structure of support plate is arranged in support tube 5.The support tube
5 (are set to third frame body 4 according to the difference of place frame body, including preceding U-tube (being set on the first frame body 2), rear U-tube
On), left and right straight tube disposed in parallel (two sides that the second frame body 3 is set),
First frame body 2, the second frame body 3, third frame body 4 pass sequentially through the articulated connection of articulation piece 6, the preceding U-tube
The inner end of top surface, rear U-tube top surface inner end, the both ends of the top surface of straight tube are equipped with hinged groove, the both ends point of the articulation piece 6
It is not hinged in corresponding hinged groove.
Make stretcher when carrying, it can be by the first frame body 2 and third frame body 4 of two sides all to folding to the second frame body 3
On, whole length is about the 1/3 of former length, conveniently lifts carrying.First frame body 2, the second frame body 3, third frame body 4
When for flattened state, the articulation piece 6 passes through spring catch limit fixation with hinged frame body.
The bottom side of the support tube 5, that is, the bottom side of preceding U-tube, rear U-tube and straight tube, in opposite stretcher module
On the left and right sides, it is equipped with Xiang Chongqi and corresponding rail rods 7 along its length, the bottom side of the rail rods 7 is class inverted T-shaped,
For cooperating frame module to use.
The frame module include five groups of sliding frames, the sliding frame include: slide unit 8, support rod 9, folding rod 10,
Auxiliary rod 11；
The slide unit 8 includes the sliding block of connection frame and both ends, and what is penetrated through in the sliding block is equipped with the slideway being open in top side,
The slideway is used in combination with rail rods 7, can be slided along rail rods 7, after the rail rods 7 are unfolded, the first frame body 2,
Second frame body 3,4 bottom side of third frame body rail rods 7 before and after rush neat, enable the slide unit 8 before the length direction of stretcher module
Relative position is freely adjusted afterwards.
The support rod 9 is fixed on vertically on slide unit 8, and the top of the support rod 9 is equipped with hinged seat, the folding rod 10
For straight-bar, and its bottom end is hinged on hinged seat, and the inboard of the folding rod 10 is equipped with the fixing piece for fixing isolation film 1
12, the fixing piece 12 is annular element.The auxiliary rod 11 is the lateral straight rod member being arranged in above stretcher module, described auxiliary
Bar 11 is helped to be provided along its length lateral strip groove,
The top of the folding rod 10 is equipped with arc-shaped workpiece, and the arc-shaped workpiece is the plate of arc, and the arc-shaped workpiece is to bowed out
The radian risen is 90 degree, and for preventing there are dog-ear, damage medical staff.The inner end of the arc-shaped workpiece is equipped with limited block 13, institute
Limited block 13 is stated through strip groove and can be slided in strip groove.
The bottom side of the auxiliary rod 11 also is provided with the fixing piece 12 for fixing isolation module.
The folding rod 10 is realized also by spring catch in the state of relatively in the same direction with support rod 9 and is limited.
The folding rod 10 can be opposite be folded inward, fold when two sides 10 top of folding rod limited block
13 opposed, inwardly directed slidings collapse as the structure of such as attached drawing 3, adduct together in conjunction with multiple sliding frames, pack up showing for Fig. 4
Example, realizes greatly reducing for the volume of entire braced frame, the effect highly significant of folding is turned up compared to existing any one
Mode will excellent result.
Three frame module, isolation module, filtering module modules formation one can shorten into the longitudinal direction
Length within 30cm, and the folding that thickness is inside by 10 top of folding rod are vacuumized in cooperation negative pressure gas flow device, being capable of shape
At the thickness within 20cm, will be convenient for carrying compared to existing any cofferdam.Stretcher unit also can independently be rolled over simultaneously
Build up three folded structures.The two individually carries storage, the flexibility for improving portability and using.
Combined use method is explained further as follows:
When needing to carry, the frame module of isolation module and filtering module can will be fixed with from stretcher module
It removes, gathering is folded into a compressed package, then by three folding of stretcher module, is tied up, that is, is easily carried using band.
When reaching scene or medicine is taken to take, ventilation in isolation film 1 is expanded into extensible structure, then will
The slide unit 8 of sliding frame is inserted into rail rods 7 correspondingly one by one, can be installed the assembling of cofferdam, checked
Bag filter in filter is arranged negative pressure numerical value, opens negative pressure gas flow device, can form one by high efficiency exhaustion after there is no problem
Filtration system is established and maintains subnormal ambient in closed cabin, and fresh air is entered in cabin after initial filter by air inlet, in cabin
Pollution air can only be discharged to external environment by exhaust outlet after high efficiency filter, form effective directional air flow.I.e. to medical care
Personnel play effective protective action, and the environment of relative comfort can be provided for patient.
Claims (5)
1. negative pressure isolation transhipment cabin, which is characterized in that including stretcher module, frame module, isolation module, filtering module；
The filtering module includes the isolation film with cuboid closed cavity, and the isolation film is equipped with waterproof slide fastener, described
Waterproof slide fastener is used to isolation film opening wide the opening that the person of being transported can be made to enter；
The filtering module is mounted on isolation film, for making isolation film internal cavity form tiny structure, and is discharged to from cavity
Air-flow realize filtering；
The stretcher module includes the support tube for being set to side, and is fixed on the support plate on the inside of support tube, the support
The bottom side of pipe is provided along its length rail rods；
The frame module includes 3~8 sliding frames, and the sliding frame includes slide unit, support rod, folding rod, auxiliary rod；
The both ends of the slide unit can be removably slidably connected in rail rods, the support rod be fixed on the both ends of slide unit and upwards
It is vertically arranged, the bottom end of the folding rod and the top of support rod hingedly cooperate, and the top of the folding rod is equipped with limited block, institute
Stating auxiliary rod is the straight-bar structure being horizontally set above stretcher module, and is equipped with strip groove, the limited block along its length
It can be slidably matched through strip groove and along strip groove；The outer wall of the isolation film is fixed on auxiliary rod according to position is corresponding
And/or on folding rod.
2. negative pressure isolation transhipment cabin according to claim 1, which is characterized in that the filtering module includes the negative pressure of charged pool
Airflow apparatus, filter, exhaust column, replacement packet, air intake valve；
The air intake valve is mounted on the entrance that air-flow is used on isolation film；
The negative pressure gas flow device connects filter, and the filter is connected to the cavity in isolation film by exhaust column, is used for
The extraction and filtering of air-flow；
The replacement packet is used for complement filter device.
3. negative pressure isolation transhipment cabin according to claim 1, which is characterized in that the sliding frame is arranged 5 groups, and after expansion
It is relatively isolated the equidistant fixation of film, wherein the sliding frame for being located at both ends is fixed on the both ends of isolation film.
4. negative pressure isolation transhipment cabin according to claim 1, which is characterized in that be equipped with hand at the quadrangle endpoint of the support tube
Hole.
5. negative pressure isolation transhipment cabin according to claim 1, which is characterized in that the stretcher module includes successively hinged the
One frame body, the second frame body, third frame body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910013439.0A CN109498325B (en) | 2019-01-07 | 2019-01-07 | Negative pressure isolation transfer cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910013439.0A CN109498325B (en) | 2019-01-07 | 2019-01-07 | Negative pressure isolation transfer cabin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109498325A true CN109498325A (en) | 2019-03-22 |
| CN109498325B CN109498325B (en) | 2020-12-08 |
Family
ID=65756345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910013439.0A Active CN109498325B (en) | 2019-01-07 | 2019-01-07 | Negative pressure isolation transfer cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109498325B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110236798A (en) * | 2019-05-08 | 2019-09-17 | 刘春勇 | A kind of multifunctional amphibious rescue stretcher |
| CN110731872A (en) * | 2019-11-13 | 2020-01-31 | 浙江创源环境科技股份有限公司 | micro negative pressure air isolation hood |
| CN111391968A (en) * | 2020-03-18 | 2020-07-10 | 中国人民解放军海军军医大学 | Negative pressure isolation system for ship cabin |
| CN111772990A (en) * | 2020-06-01 | 2020-10-16 | 王艳苓 | Negative pressure oxygenation control platform and method based on personnel identification |
| 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 |
| 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 |
| JP2021159774A (en) * | 2020-03-31 | 2021-10-11 | 耀億工業股▲ふん▼有限公司 | Separation assembly detachably attached to bed and bed set |
| CN113844403A (en) * | 2020-06-28 | 2021-12-28 | 比亚迪股份有限公司 | Car isolating device and car |
| CN114533443A (en) * | 2022-02-15 | 2022-05-27 | 哈尔滨工程大学 | Drag-and-drop box type manned pressure cabin |
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| WO1990012556A1 (en) * | 1989-04-21 | 1990-11-01 | Portable Hyperbarics, Inc. | Improved hyperbaric chamber |
| CN2841852Y (en) * | 2005-10-17 | 2006-11-29 | 合润股份有限公司 | Mobile negative-pressure is isolated tent |
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| CN107898563A (en) * | 2017-12-25 | 2018-04-13 | 重庆东登科技有限公司 | Negative pressure isolates transfer device |
| CN207776564U (en) * | 2017-12-29 | 2018-08-28 | 成都市鑫宏威野营装备器材有限责任公司 | A kind of tent for being convenient for building and having flame retarding function |
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| WO1990012556A1 (en) * | 1989-04-21 | 1990-11-01 | Portable Hyperbarics, Inc. | Improved hyperbaric chamber |
| CN2841852Y (en) * | 2005-10-17 | 2006-11-29 | 合润股份有限公司 | Mobile negative-pressure is isolated tent |
| CN101524307A (en) * | 2009-03-06 | 2009-09-09 | 中国人民解放军军事医学科学院卫生装备研究所 | Mobile life support system |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110236798A (en) * | 2019-05-08 | 2019-09-17 | 刘春勇 | A kind of multifunctional amphibious rescue stretcher |
| CN110731872A (en) * | 2019-11-13 | 2020-01-31 | 浙江创源环境科技股份有限公司 | micro negative pressure air isolation hood |
| CN111391968A (en) * | 2020-03-18 | 2020-07-10 | 中国人民解放军海军军医大学 | Negative pressure isolation system for ship cabin |
| JP2021159774A (en) * | 2020-03-31 | 2021-10-11 | 耀億工業股▲ふん▼有限公司 | Separation assembly detachably attached to bed and bed set |
| CN111772990A (en) * | 2020-06-01 | 2020-10-16 | 王艳苓 | Negative pressure oxygenation control platform and method based on personnel identification |
| CN113844403A (en) * | 2020-06-28 | 2021-12-28 | 比亚迪股份有限公司 | Car isolating device and car |
| 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 |
| 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 |
| CN114533443A (en) * | 2022-02-15 | 2022-05-27 | 哈尔滨工程大学 | Drag-and-drop box type manned pressure cabin |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109498325B (en) | 2020-12-08 |
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