CN110897793B - Emergency rescue device for medical accident scene - Google Patents
Emergency rescue device for medical accident scene Download PDFInfo
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- CN110897793B CN110897793B CN201911405012.1A CN201911405012A CN110897793B CN 110897793 B CN110897793 B CN 110897793B CN 201911405012 A CN201911405012 A CN 201911405012A CN 110897793 B CN110897793 B CN 110897793B
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- 238000004891 communication Methods 0.000 claims abstract description 5
- 230000002439 hemostatic effect Effects 0.000 claims description 17
- 238000009423 ventilation Methods 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 239000003814 drug Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 4
- 230000023597 hemostasis Effects 0.000 description 4
- 230000004083 survival effect Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000009429 distress Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229940124645 emergency medicine Drugs 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- A61G1/00—Stretchers
- A61G1/013—Stretchers foldable or collapsible
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices ; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. long-term immobilising or pressure directing devices for treating broken or deformed bones such as splints, casts or braces
- A61F5/04—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
- A61F5/05—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for immobilising
- A61F5/055—Cervical collars
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
- A61B2017/12004—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord for haemostasis, for prevention of bleeding
-
- 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
- A61G2203/00—General characteristics of devices
- A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
- A61G2203/72—General characteristics of devices with special adaptations, e.g. for safety or comfort for collision prevention
- A61G2203/723—Impact absorbing means, e.g. bumpers or airbags
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Reproductive Health (AREA)
- Nursing (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Surgical Instruments (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a medical accident site emergency rescue device which comprises a stretcher body, wherein the stretcher body comprises a square frame, a connecting rod is arranged in the square frame, a cylindrical airbag is wrapped outside the square frame and the connecting rod, an air passing channel is arranged in the square frame and the connecting rod, an air release valve and an air inlet one-way are arranged on the air passing channel, a rotating cylinder is arranged in a connecting block, a rotating shaft is connected in the rotating cylinder, one end of the rotating shaft is connected with a bracket rod, an air vent cavity is arranged in the rotating cylinder, a piston cavity is arranged in the connecting block and is communicated with the air passing channel, a piston body is arranged in the piston cavity, a plug pin is connected with the piston body, an inserting hole is arranged on the rotating shaft, and when the inserting hole and the plug pin are horizontally arranged in the two square frames, the piston cavity drives the piston to be inserted with the plug pin, so that the plug pin is inserted into the inserting hole, and the air communication of the two square frames is realized. Through above-mentioned setting, can realize folding setting, can be convenient carry out emergency treatment and transportation to wounded simultaneously, consequently can improve rescue efficiency.
Description
Technical Field
The invention relates to the field of medical equipment, in particular to a medical accident scene emergency rescue device.
Background
Modern rescue medicine is a science for processing and researching various critical emergencies and unexpected disasters occurring in the environment outside a hospital in modern society production and life, organizing rescue forces in time, carrying out timely and effective rescue and rescue on individuals or groups on site, carrying out necessary medical treatment so as to save lives, relieve disability and pain, and carrying injured patients to the hospital by adopting modern traffic under medical monitoring and further comprehensively rescuing.
In addition to the above, the subject matters of modern rescue medicine are widely related to the aspects of emergency treatment outside a hospital, medical and disaster monitoring and transportation, emergency treatment in a hospital, critical care and treatment of various disasters and emergency events in a hospital, poisoning rescue science, traffic accident rescue science and the like. Such as airport rescue medicine, i.e. research on the occurrence of aircraft emergency situations inside and outside airports, or emergency situations not involving aircraft, emergency treatment, nursing and the like for personnel. Unlike general emergency medicine, airport rescue medicine must study rescue features related to emergency situations (outside air accidents, etc.) of the aircraft and conditions where the aircraft has no emergency (fire, earthquake, etc.). Therefore, modern rescue medicine must pay attention to disaster science problems beyond medicine, such as the need to know airport emergency plans, and can be shifted to emergency state from normal activities of airports in time, orderly and high-efficiency, and especially the basic framework and content of airport rescue plans should be mastered, which includes mastering the method of survival in distress, namely, seeking survival places and protecting, seeking life-sustaining water and food, seeking survival ways, timely and comprehensively controlling injuries, setting up the heart of firm survival hopes, and the like. Also, there are flood control and rescue medical problems in flood control, and environmental medicine, preventive medicine and health rescue are combined.
When rescue is carried out in a disaster such as a traffic accident or an earthquake, a great number of surgical patients including fracture, serious trauma or unconscious personnel and the like are caused, and the wounded patients need emergency treatment, such as fixing bone after fracture, fixing cervical vertebra or emergency hemostasis. After the emergency operation is completed, the stretcher is transported by the wounded person, so the importance of the stretcher in the rescue process is self-evident, and further development of the stretcher is very necessary.
Disclosure of Invention
The invention aims to provide a medical accident scene emergency rescue device which can be folded and can be used for conveniently carrying out emergency treatment and transportation on wounded persons, so that the rescue efficiency can be improved.
In order to achieve the aim, the invention provides the technical scheme that the medical accident scene emergency rescue device comprises a stretcher body, wherein the stretcher body comprises a plurality of assembly units;
The assembling unit comprises a square frame, the square frame comprises two connecting edges and two side edges which are connected with other assembling units, the connecting edges are provided with connecting mechanisms connected with other assembling units, a connecting rod is arranged in the square frame, a cylindrical air bag is wrapped outside the square frame and the connecting rod, an air passing channel which is mutually communicated is arranged in the square frame and the connecting rod, the air passing channel is connected with a connecting pipe connected with the cylindrical air bag, and an air release valve and an air inlet one-way valve are arranged on the air passing channel;
The connecting mechanism comprises a connecting block connected with a connecting edge, a rotating cylinder is arranged in the connecting block, a ventilation cavity is arranged in the rotating cylinder, a piston cavity which is vertical to the rotating cylinder and is horizontally arranged is arranged in the connecting block, the piston cavity is communicated with the air passing channel, a piston body is connected in the piston cavity in a sealing sliding manner, the piston body is connected with a plug pin, the plug hole is positioned outside the rotating cylinder and is in the horizontal direction, an installation table is arranged on the piston cavity, a compression spring is arranged between the installation table and the piston body, and a communication pipe which is communicated with the ventilation cavity is arranged on the side face of the piston cavity;
The rotary cylinder is internally and hermetically connected with a rotary shaft, one end of the rotary shaft is connected with a support rod, the other end of the rotary shaft is close to the end part and is provided with a jack perpendicular to the rotary shaft, the communicating pipe is in the piston cavity and drives the piston body to move by gas so that the plug pin is communicated with the piston cavity after being inserted into the jack, the surface of the rotary shaft is provided with a vent hole in the vent cavity, the rotary shaft and the support rod are internally provided with an air passage communicated with the vent hole, and the air passage is communicated with the air passage;
The connecting block and the bracket rod are provided with a switch valve for opening and closing gas circulation.
According to the technical scheme, the assembling units can be conveniently assembled together to form the stretcher body, so that the transportation and placement of the stretcher body are more space-saving, the requirements for different heights can be met, meanwhile, the square frame and the connecting rod are wrapped and provided with the cylindrical air bags, so that the cylindrical air bags have larger buffering performance when in use, the comfort and the safety of a wounded in the transportation process can be guaranteed, in addition, in the connection process, the rotating shaft is conveniently inserted into the rotating cylinder and then is horizontally placed on the ground, air starts to be filled into the air passage after that, the pressure in the piston cavity is increased gradually due to the fact that the pressure in the cylindrical air bags is increased gradually when the air is filled, after the pressure is increased to a certain degree, the piston body and the plug pin are pushed to move, the plug pin is inserted into the jack, the relative connection of the two assembling units is completed, meanwhile, the communicating pipe is not blocked with the piston cavity, the air enters into the ventilation cavity through the ventilation hole in the rotating shaft, the air passes through the air passage of the other assembling unit, the operation is simple, and the air can flow to the air can be conveniently detached by the user through the switch.
Preferably, the hemostatic air bag is arranged in a ring shape, the elasticity of the outer surface of the hemostatic air bag is smaller than that of the inner surface, the hemostatic air bag is connected with an inflating device, and the inflating device is connected with a deflating valve.
Through above-mentioned technical scheme, because the elasticity ratio of the surface of hemostasis gasbag is less, consequently after inflating, the deformation of internal surface is bigger, consequently the volume of hemostasis gasbag inwards extends to the wound is oppressed, and then plays interim hemostatic purpose.
Preferably, the inflatable device further comprises a framework fixing airbag, magic tapes are arranged on two sides of the framework fixing airbag, the magic tapes are connected with one another to form a column body with an annular section, fixing sheets which are arranged in parallel are arranged in the framework fixing airbag, the framework fixing airbag is connected with an inflating device, and the inflating device is connected with a deflation valve.
Through above-mentioned technical scheme, through the magic subsides, can be convenient install the fixed gasbag of skeleton to the position that needs to install, simultaneously, the magic subsides connected position also can decide the size of the fixed gasbag of skeleton, and the stationary blade can play the supporting role simultaneously to the gasbag can be crossed with human abundant contact, thereby the temporary fixation fracture that can be good.
Preferably, the neck fixing device further comprises a neck fixing air bag, wherein the neck fixing air bag comprises an upper fixing part in contact with a chin and a head and a lower fixing part in contact with a shoulder, the lower fixing part is connected with a fixing cylinder used for placing the neck, an annular air bag is connected between the fixing cylinder and the upper fixing part, the neck fixing air bag is connected with an inflating device, and the inflating device is connected with a deflating valve.
Through above-mentioned technical scheme, because upper fixed part and chin and head are fixed relatively, and lower fixed part and neck are fixed relatively, at this moment, aerify annular gasbag, because its volume increases, consequently produce pressure to chin, head and neck simultaneously to produce an ascending holding power to the neck, and keep immovably, thereby accomplish the good fixation to the neck.
Preferably, the inflation device comprises an inflation tube, the inflation tube is connected with an inflation one-way valve, and the inflation one-way valve is connected with the deflation valve.
Through above-mentioned technical scheme, through the gas tube, when carrying out emergency treatment, can utilize the gas in the cylindricality gasbag to carry out temporary operation to do not need other aerating device, consequently be fit for the field usage more.
Preferably, handles are connected to the two ends of the side edges.
Through above-mentioned technical scheme, can be convenient completion to the use and the transportation of stretcher body through the handle.
Compared with the prior art, the invention has the beneficial effects that:
(1) The assembling units can be conveniently assembled together to form the stretcher body, so that the transportation and placement of the stretcher body are more space-saving, and the requirements for different heights can be met;
(2) The cylindrical air bag has larger buffering property, so that the comfort and the safety of wounded in the conveying process can be ensured;
(3) Only one assembly unit is required to be inflated after assembly, so that the operation steps are more simplified, and meanwhile, the hemostatic air bag, the framework fixing air bag and the neck fixing air bag can better realize various emergency functions applicable to accident sites, and the application range is wide.
Drawings
FIG. 1 is a schematic view of the overall structure of the stretcher body of the present invention;
FIG. 2 is a schematic view of the internal structure of the connecting mechanism of the present invention;
FIG. 3 is a schematic view of a hemostatic balloon according to the present invention;
FIG. 4 is a schematic structural view of a skeleton-fixed airbag of the present invention;
fig. 5 is a schematic structural view of the neck fixing airbag of the present invention.
The stretcher comprises a stretcher body, 2, an assembling unit, 3, a square frame, 4, a connecting edge, 5, a side edge, 6, a connecting rod, 7, a cylindrical air bag, 8, an air passage, 9, a connecting pipe, 10, a release valve, 11, an air inlet one-way valve, 12, a connecting block, 13, a rotating cylinder, 14, a ventilation cavity, 15, a piston cavity, 16, a piston body, 17, a bolt, 18, a mounting table, 19, a compression spring, 20, a communicating pipe, 21, a rotating shaft, 22, a bracket rod, 23, an inserting hole, 24, a vent hole, 25, an air passage, 26, a switching valve, 27, a hemostatic air bag, 28, a framework fixing air bag, 29, a velcro, 30, a fixing sheet, 31, a neck fixing air bag, 311, an upper fixing part, 312, a lower fixing part, 313, a fixing cylinder, 314, an annular air bag, 32, an air charging device, 321, an air charging pipe, 322, an air charging one-way valve, 33 and a handle.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, an embodiment of the present invention is provided:
The utility model provides a medical accident scene emergency rescue device, includes stretcher body 1, and stretcher body 1 includes a plurality of equipment units 2. Because the assembling units 2 can be conveniently assembled together to form the stretcher body 1, the transportation and placement of the stretcher body 1 saves more space and can meet the requirements of different heights
The assembly unit 2 comprises a square frame 3, the square frame 3 comprises two connecting edges 4 and two side edges 5 which are connected with other assembly units 2, the connecting edges 4 are provided with connecting mechanisms connected with other assembly units 2, a connecting rod 6 is arranged in the square frame 3, a cylindrical airbag 7 is wrapped outside the square frame 3 and the connecting rod 6, an air passing channel 8 which is mutually communicated is arranged in the square frame 3 and the connecting rod 6, the air passing channel 8 is connected with a connecting pipe 9 connected with the cylindrical airbag 7, and an air release valve 10 and an air inlet one-way valve 11 are arranged on the air passing channel 8. The square frame 3 and the connecting rod 6 are wrapped and provided with the cylindrical air bag 7, so that the cylindrical air bag 7 has larger buffering property when in use, and the comfort and the safety of wounded persons in the conveying process can be ensured.
The connecting mechanism comprises a connecting block 12 connected with the connecting edge 4, a rotating cylinder 13 is arranged in the connecting block 12, a ventilation cavity 14 is arranged in the rotating cylinder 13, a piston cavity 15 which is vertical to the rotating cylinder 13 and is horizontally arranged is arranged in the connecting block 12, the piston cavity 15 is communicated with the ventilation channel 8, a piston body 16 is connected in the piston cavity 15 in a sealing sliding manner, the piston body 16 is connected with a plug pin 17, a plug hole 23 is positioned outside the rotating cylinder 13 and is arranged in the horizontal direction, an installation table 18 is arranged on the piston cavity 15, a compression spring 19 is arranged between the installation table 18 and the piston body 16, and a communication pipe 20 which is communicated with the ventilation cavity 14 is arranged on the side surface of the piston cavity 15.
The rotary cylinder 13 is internally and rotatably connected with a rotary shaft 21 in a sealing way, one end of the rotary shaft 21 is connected with a support rod 22, the other end of the rotary shaft 21 is provided with an insertion hole 23 perpendicular to the rotary shaft 21 near the end, the communicating pipe 20 is communicated with the piston cavity 15 after the piston body 16 is driven by gas in the piston cavity 15 to move so that the plug pin 17 is inserted into the insertion hole 23, the surface of the rotary shaft 21 is provided with a vent hole 24 in the vent cavity 14, the rotary shaft 21 and the support rod 22 are internally provided with an air passage 25 communicated with the vent hole 24, and the air passage 25 is communicated with the air passing passage 8.
When the rotary shaft 21 is connected, the rotary shaft 21 is conveniently inserted into the rotary cylinder 13 and then is horizontally placed on the ground, after that, air starts to be filled into the air passing channel 8, and at the same time of filling air, the pressure in the piston cavity 15 is increased gradually due to the gradual increase of the pressure in the cylindrical air bag 7, after the pressure is increased to a certain degree, the air pressure pushes the piston body 16 and the plug pin 17 to move, so that the plug pin 17 is inserted into the insertion hole 23, the relative connection of the two assembly units 2 is completed, meanwhile, the piston body 16 does not block the communicating pipe 20 any more, the communicating pipe 20 is communicated with the piston cavity 15, air enters the ventilation cavity 14, and the air enters the air passing channel 8 of the other assembly unit 2 through the ventilation hole 24 on the rotary shaft 21.
The connection block 12 and the holder lever 22 are provided with an on-off valve 26 for opening and closing the gas flow. Through the on-off valve 26, a user can conveniently control the flow direction of the gas as required, thereby completing the installation or the removal.
Still include hemostatic gasbag 27, hemostatic gasbag 27 is the annular setting, and hemostatic gasbag 27's elasticity is less than the elasticity of internal surface, and hemostatic gasbag 27 is connected with inflatable device 32, and inflatable device 32 is connected with deflating valve 10. Since the elasticity of the outer surface of the hemostatic balloon 27 is relatively small, the deformation of the inner surface is larger after inflation, so that the volume of the hemostatic balloon 27 extends inwards to press the wound, thereby achieving the purpose of temporary hemostasis.
Still include skeleton fixed gasbag 28, the both sides of skeleton fixed gasbag 28 are provided with the magic subsides 29, and the magic subsides 29 interconnect have the cylinder that forms the cross-section and be annular, are provided with parallel arrangement's stationary blade 30 in the skeleton fixed gasbag 28, and skeleton fixed gasbag 28 is connected with aerating device 32, aerating device 32 and be connected with bleed valve 10. Through the magic subsides 29, can be convenient install the fixed gasbag 28 of skeleton to the position that needs to install, simultaneously, the position that the magic subsides 29 are connected also can decide the size of the fixed gasbag 28 of skeleton, and the stationary blade 30 can play the supporting role simultaneously to the gasbag can be crossed with human abundant contact, thereby the temporary fixation fracture that can be good.
The neck fixing airbag 31 comprises an upper fixing portion 311 contacted with the chin and the head and a lower fixing portion 312 contacted with the shoulder, the lower fixing portion 312 is connected with a fixing cylinder 313 used for placing the neck, an annular airbag 314 is connected between the fixing cylinder 313 and the upper fixing portion 311, the neck fixing airbag 31 is connected with an inflating device 32, and the inflating device 32 is connected with the deflating valve 10. Since the upper fixing portion 311 is relatively fixed to the chin and the head and the lower fixing portion 312 is relatively fixed to the neck, at this time, the annular air bag 314 is inflated, and pressure is simultaneously generated to the chin, the head and the neck due to the increased volume thereof, thereby generating an upward supporting force to the neck and remaining immovable, thereby completing good fixing of the neck.
The inflator 32 includes an inflation tube 321, and the inflation tube 321 is connected with an inflation check valve 322, and the inflation check valve 322 is connected with the deflation valve 10. By the inflation tube 321, the gas in the pillar balloon 7 can be used for temporary operation at the time of emergency treatment, so that the additional inflator 32 is not required, and thus the present invention is more suitable for on-site use.
Handles 33 are attached to the ends of the side edges 5. The use and transportation of the stretcher body 1 can be conveniently completed through the handle 33.
In summary, the invention has the advantages that (1) the assembling units 2 can be conveniently assembled together to form the stretcher body 1, so that the transportation and placement of the stretcher body 1 are more space-saving and can meet the requirements for different heights, (2) the cylindrical air bags 7 have larger buffering property, so that the comfort and safety of wounded in the transportation process can be ensured, and (3) only one assembling unit 2 is required to be inflated after the assembling, so that the operation steps are more simplified, and meanwhile, the hemostatic air bags 27, the skeleton fixing air bags 28 and the neck fixing air bags 31 can better realize various emergency functions suitable for accident sites, and the application range is wide.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911405012.1A CN110897793B (en) | 2019-12-31 | 2019-12-31 | Emergency rescue device for medical accident scene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911405012.1A CN110897793B (en) | 2019-12-31 | 2019-12-31 | Emergency rescue device for medical accident scene |
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| Publication Number | Publication Date |
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| CN110897793A CN110897793A (en) | 2020-03-24 |
| CN110897793B true CN110897793B (en) | 2024-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911405012.1A Active CN110897793B (en) | 2019-12-31 | 2019-12-31 | Emergency rescue device for medical accident scene |
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| CN (1) | CN110897793B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111959716B (en) * | 2020-08-14 | 2021-07-30 | 湖南大平安安全科技有限公司 | Inflatable rescue equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212326753U (en) * | 2019-12-31 | 2021-01-12 | 宜禾股份有限公司 | Emergency rescue device for medical accident scene |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT372848B (en) * | 1982-04-20 | 1983-11-25 | Benesch Fred Ing | UNIVERSAL BED AS A BED RACK INSERT |
| FR2839257B1 (en) * | 2002-05-03 | 2005-01-14 | Christian Dontenvill | BRANCARD BED |
| ES2398242T3 (en) * | 2004-03-02 | 2013-03-14 | Patient Transfer Systems, Inc | Patient transfer device with inclined upper surface |
| CN203677397U (en) * | 2013-12-24 | 2014-07-02 | 南阳医学高等专科学校第一附属医院 | Emergency stretcher cart |
| CN103800152B (en) * | 2014-02-27 | 2016-08-24 | 林黎明 | Multifunctional mattress |
| CN203802689U (en) * | 2014-04-25 | 2014-09-03 | 刘柠 | Portable fast inflatable stretcher |
| CN206566099U (en) * | 2016-07-28 | 2017-10-20 | 中国人民解放军第四军医大学 | A kind of Multifunction first-aid stretcher |
| CN208339689U (en) * | 2017-12-09 | 2019-01-08 | 云南公投建设集团第九工程有限公司 | Deliverance apparatus when a kind of bridge construction |
| CN108524115B (en) * | 2018-03-02 | 2024-03-08 | 湖州市中心医院 | First-aid transfer trolley for trauma bleeding patient |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212326753U (en) * | 2019-12-31 | 2021-01-12 | 宜禾股份有限公司 | Emergency rescue device for medical accident scene |
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