CN219375228U - Stretcher for emergency treatment - Google Patents

Abstract

The application discloses first aid stretcher, including stretcher body and unable adjustment base, and stretcher body bottom is provided with the sheave of being convenient for in the carriage, unable adjustment base is including setting up the fixed plate that is close to the locomotive position in with the carriage and setting up the slipmat that is close to the tail position in the carriage, a plurality of equidistant fixed teeth that set up have been seted up on the fixed plate, and be formed with the fixed slot that is used for the joint sheave between two adjacent fixed teeth, wherein the fixed slot that comprises the fixed tooth on the fixed plate, can push into the carriage of ambulance at the stretcher that bears the wounded, the sheave chucking that sets up stretcher bottom, and be close to the protection pad of car tail through setting up in the inside bottom surface of carriage, the friction of stretcher plate and carriage inner chamber bottom surface in the stretcher is increased, the fixed slot that the cooperation fixed tooth constitutes wholly fixes the stretcher inside the ambulance carriage, thereby restrict the whole rocking or transversely slide take place, avoid causing the secondary injury to the wounded.

Description

Stretcher for emergency treatment

Technical Field

The utility model relates to the technical field of stretcher beds, in particular to an emergency stretcher bed.

Background

Stretcher is the derivative of stretcher, and it is mainly in order to use manpower sparingly, and the patient of being convenient for is in the transportation of hospital inside, and the bottom of stretcher all is equipped with the removal wheel generally, along with the development to stretcher function, gradually with its with ambulance, platform such as operating table carry out the adaptation and use to increase the convenience that the patient transported.

At present, when a patient is transported into or out of an ambulance, a stretcher is required to be adopted, a wounded person is moved into the ambulance through the stretcher and is transported to a hospital, meanwhile, emergency treatment can be carried out in the ambulance, the wounded person is generally not fixed or only is simply fixed in the ambulance in early application of the stretcher, but the wounded person is inevitably moved due to bumping of road conditions or turning of a car in the running process of the ambulance, so that unnecessary potential safety hazards are formed for the wounded person, particularly fracture patients, when the stretcher shakes or slides in the running process of the ambulance, the wounded person collides with a baffle on the stretcher, so that the wounded person is painful to be increased, and even secondary injury is caused.

For this reason, a device for fixing the cot which can stably fasten the cot and can be easily operated is required for the problem that the position of the cot in the ambulance compartment is inconvenient to fix.

Disclosure of Invention

In order to solve the problem that prior art exists, this application provides a unable adjustment base convenient to when the ambulance goes, fixed stretcher bed in the ambulance carriage, the part that it contained all is connected with the carriage inner chamber bottom surface of ambulance, wherein the fixed slot that comprises the fixed tooth on the fixed plate, can push into the carriage of ambulance with stretcher bottom the sheave chucking that sets up after the stretcher that bears the wounded, and through setting up the protection pad that is close to the car tail at carriage inside bottom surface, the friction of stretcher plate and carriage inner chamber bottom surface in the increase stretcher bed, the fixed slot that the cooperation fixed tooth is constituteed wholly fixes the stretcher bed inside the ambulance carriage, thereby restrict stretcher bed wholly to take place to rock or transversely slide, avoid causing the secondary injury to the wounded.

In order to achieve the above purpose, the technical scheme adopted in the application is as follows:

the utility model provides an emergency stretcher, includes the stretcher body, stretcher body bottom is provided with the sheave of being convenient for slide in the carriage, still including setting up the unable adjustment base that is used for restricting stretcher body and takes place to rock or transversely slide in carriage inner chamber bottom surface, unable adjustment base is including setting up the fixed plate that is close to the locomotive position in with the carriage and setting up the slipmat that is close to the tail position in the carriage, a plurality of equidistant fixed teeth that set up have been seted up on the fixed plate, and adjacent two be formed with between the fixed tooth and be used for the joint the fixed slot of sheave.

As a further improvement of the utility model, the stretcher body comprises a stretcher plate, a mattress with one folded end is arranged on the top surface of the stretcher plate, a grid device for blocking the falling of a wounded person is also arranged on two sides of the top surface of the stretcher plate, two folding brackets extending/retracting along the same direction are arranged at the bottoms of the stretcher plate, universal wheels are arranged at the bottoms of the two folding brackets, grooved wheels are arranged at the bottoms of the stretcher plate near the folded end of the mattress, a pushing handle is arranged on the top surface of the stretcher plate far away from the folded end of the mattress, and the wounded person can have a more comfortable lying posture through the mattress folded at one end above the stretcher plate, so that special situations such as vomiting and dizziness of the wounded person in the running process of an ambulance are avoided.

In order to better fix the wounded on the stretcher, as a further improvement of the utility model, the grid device comprises first barriers fixedly arranged on two sides of the stretcher plate, a bandage for fixing the wounded is further arranged between the two first barriers, one end of the bandage is wound on the first barrier on one side, the other end of the bandage is wound on the first barrier on the other side through a magic tape, and the first barrier can also be used as a pushing handle, so that a medical staff can apply force to the stretcher conveniently, and further the stretcher is pushed to move.

The stretcher comprises a stretcher plate, wherein two sides of the stretcher plate in the stretcher bed are provided with components with different functions, and as a further improvement of the stretcher plate, one side of the stretcher plate is provided with a second baffle, and two ends of the second baffle are fixedly connected with the stretcher plate through clamping devices; the other side of the stretcher plate is also provided with a scalable storage transfusion device at a position corresponding to the second baffle, both ends of the transfusion device are connected with the stretcher plate through the clamping devices, and the transfusion device can be used as a baffle after being stored and can prevent the wounded on the stretcher bed from falling together with the second baffle.

As a further improvement of the utility model, the clamping device comprises a first clamping seat and a second clamping seat, wherein the first clamping seat is respectively provided with a first flange plate, the second clamping seat is provided with a second flange plate, the first flange plate is provided with a jacking block, the second flange plate is provided with a plurality of clamping grooves for accommodating the jacking block so that the first clamping seat and the second clamping seat keep different relative angles, and springs are arranged in the clamping device and always in a stretching state so that the first flange plate and the second flange plate are tightly attached, and the jacking block arranged on the first flange plate can switch the positions of the jacking block and the clamping grooves by manually stretching the first clamping seat and then stretching the springs in the clamping device, so that medical staff can adjust the device connected to the clamping device as required.

Under most treatment conditions, timely transfusion is required to be performed on wounded, and as a further improvement of the utility model, the transfusion device comprises a first loop bar fixed on any one of the first clamping seats, the upper end of the first loop bar is inserted with a transfusion bar, a hollowed-out empty slot is formed in the position, close to the lower end head, of the transfusion bar along the axis, and a fixed column penetrating through the empty slot is fixedly arranged on the first loop bar; the other first clamping seat is fixedly connected with a second loop bar, the upper end of the second loop bar is provided with a limiting groove for accommodating the infusion bar, the upper end of the infusion bar is connected with an end plate, a sliding block is arranged in an inner cavity of the end plate, any one of the sliding blocks is detachably connected with a lifting hook at the bottom of the sliding block, the infusion bar can be vertically inserted into the upper end of the first loop bar, so that the infusion device meets the infusion height, the sliding block arranged inside the end plate in the infusion device can freely slide in a cavity of the end plate, the lifting hook connected with the bottom is driven to move, the requirement of medical staff on adjusting the infusion position can be better met, and meanwhile, an injured person can be conveniently infused on a stretcher, and the phenomenon that the distance of the infusion tube is insufficient when infusion is avoided, so that a needle head breaks away from the infusion part of the injured person is avoided.

In order to cope with sudden emergency, as a further improvement of the utility model, the bottom surface of the stretcher plate, which is close to the pushing hand end, is also provided with a mask storage device for storing an oxygen mask, the mask storage device comprises a mask storage cabinet, a cabinet door of the mask storage cabinet is arranged on the end surface of the stretcher plate, which is close to the pushing hand and hinged with one side of the mask storage cabinet, the other side of the cabinet door is provided with a connecting seat, one side of the end surface of the stretcher plate, which is close to the opening of the cabinet door, is provided with a bayonet seat, one end of a buckle plate hinged on the connecting seat is also clamped in the bayonet seat, and when oxygen masks stored in the mask storage device are in the case of oxygen deficiency of some wounds, oxygen can be timely led out from an oxygen bag for storing the oxygen, so that the wounds are assisted in normal oxygen inhalation, and the condition of the wounds is prevented from being further deteriorated.

In order to enable the components in the fixed base to better fix the whole stretcher, as a further improvement of the utility model, the grooved wheel is clamped with the fixed groove on the fixed plate through the annular notch arranged on the grooved wheel, the edge of each fixed tooth in the fixed plate is in a round angle shape, the anti-skid pad is detachably connected to the bottom surface of the inner cavity of the carriage close to the tail end of the vehicle, and the anti-skid pad is made of rubber.

When the stretcher is pushed into the carriage, as a further improvement of the utility model, a plurality of rollers which assist the grooved wheels to roll forwards after the stretcher enters the carriage are also arranged on the folding bracket fixed at the bottom of the stretcher plate.

As a further improvement of the utility model, the bottom surface of the stretcher plate is provided with a plurality of oxygen bags for supplying oxygen, the oxygen bags are detachably connected to the lower bottom surface of the stretcher plate through the magic tape, the side walls of the stretcher plate are provided with through holes for the oxygen delivery pipes of the oxygen bags to pass through, and the oxygen bags depleted in oxygen are replaced through the magic tape, so that the oxygen content in the oxygen bags is ensured to be sufficient when the stretcher plate is used next time.

In summary, compared with the prior art, the present application includes at least one of the following beneficial effects:

1. the unable adjustment base among this application sets up inside the carriage of ambulance, the part that it contained all is connected with the carriage inner chamber bottom surface of ambulance, fixed tooth edge on its fixed plate is the fillet form, can force the sheave that the stretcher bottom set up to slide into by fixed tooth in the fixed slot of constituteing after the stretcher that bears the wounded pushes into the carriage of ambulance, and with its chucking, and set up the protection pad that is close to the car tail at the inside bottom surface of carriage, then can get into the ambulance carriage completely at the stretcher after, the friction of stretcher board and carriage inner chamber bottom surface in the increase stretcher, the fixed slot that the cooperation fixed tooth is constituteed is wholly fixed the stretcher inside the ambulance carriage, thereby restrict the stretcher wholly to take place to rock or transversely slide, avoid causing the secondary injury to the wounded.

2. In the check keeps off device of this application, first fender fence is fixed in the stretcher board both sides, bandage between its two first fender fences can fix the wounded on the stretcher, avoid the ambulance when taking place jolting, the wounded falls from the stretcher, its infusion set who is connected with the joint device in the check fender device is when accomodating, can play the same effect that blocks the wounded and fall with the second shelves pole, and the shelves pole that forms when second shelves pole and infusion support accomodate all can carry out the angle modulation through the joint device, and do not influence the wounded and transfer to the stretcher on the process, after the wounded settles, still can carry out transfusion through infusion support to the wounded.

3. The stretcher is characterized in that a mask storage cabinet for storing the oxygen mask is further arranged on the stretcher, a cabinet door is arranged on the mask storage cabinet, the oxygen mask can be conveniently taken through the clamping plates, a plurality of oxygen bags are further arranged on the bottom surface of the stretcher, the oxygen bags are attached to the bottom of the stretcher through magic tapes, and after the stretcher is used, the oxygen bags can be conveniently replaced, so that timely oxygen therapy and relief to wounded are guaranteed.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is an isometric view of the present utility model.

Fig. 2 is a partial enlarged view of the region a in fig. 1.

Fig. 3 is a partial enlarged view of the area E in fig. 1.

Fig. 4 is a front view of the present utility model.

Fig. 5 is a top view of the present utility model.

Fig. 6 is a right side view of the present utility model.

Fig. 7 is a partial enlarged view of region F in fig. 6.

Fig. 8 is a cross-sectional view taken along section symbol A-A of fig. 6.

Fig. 9 is a partial enlarged view of the region B in fig. 8.

Fig. 10 is a partial enlarged view of the region C in fig. 8.

Fig. 11 is a partial enlarged view of the region D in fig. 8.

FIG. 12 is a bottom view of the hidden cleat assembly of the present utility model.

In the figure: 1-a carrier plate; 2-mattress; 3-universal wheels; 4-grid device; 401-a first rail; 402-a second rail; 403-bandages; 5-clamping devices; 501-a first clamping seat; 502-a second clamping seat; 503-a spring; 504-a clamping groove; 505-top block; 6-folding the bracket; 7-an infusion device; 701-an infusion rod; 702-end plates; 703-a hook; 704-sliding blocks; 705-first loop bar; 706-a second loop bar; 707-fixing columns; 708-a limit groove; 8-fixing a base; 801-a fixed plate; 802-fixed teeth; 803-non-slip mat; 804-a fixed slot; 9-mask storage; 901-mask storage bin; 902-bayonet mount; 903-clip panel; 904-cabinet door; 905-a connection base; 10-grooved wheels; 11-a roller; 12-oxygen bag; 13-pushing hands.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, which are generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present application, it should be noted that, if the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship that a product of the application conventionally puts in use, it is merely for convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like in the description of the present application, if any, are used for distinguishing between the descriptions and not necessarily for indicating or implying a relative importance.

Furthermore, the terms "horizontal," "vertical," and the like in the description of the present application, if any, do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it should also be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

Example 1:

the utility model provides an emergency stretcher bed that combines description figure 1-figure 12 to show, includes the stretcher body, stretcher body bottom is provided with the sheave 10 of being convenient for slide in the carriage, still including setting up and being used for restricting stretcher body and taking place to rock or transversely slide's unable adjustment base 8 in carriage inner chamber bottom surface, unable adjustment base 8 is including setting up with the carriage in be close to the fixed plate 801 of locomotive position and setting up the slipmat 803 near the tail position in the carriage, a plurality of equidistant fixed tooth 802 that set up have been seted up on the fixed plate 801, and adjacent two be formed with between the fixed tooth 802 and be used for the joint the fixed slot 804 of sheave 10.

The working principle is briefly described:

firstly, the wounded person on the stretcher body is fixed, then the stretcher body is pushed into the ambulance carriage, the grooved wheel 10 arranged at the bottom of the stretcher body firstly enters the carriage until the grooved wheel 10 touches the fixed plate 801 arranged in the carriage inner cavity, then the grooved wheel 10 is clamped by the fixed groove 804 formed by the fixed teeth 802 in the fixed plate 801, after the stretcher body completely enters the carriage, the friction between the stretcher body and the bottom surface of the carriage inner cavity is increased by the anti-slip pad 803 arranged in the carriage inner cavity, and the stretcher body is further limited to shake or transversely slide by matching with the fixed groove 804.

In order to make the parts in the fixed base 8 better fix the whole stretcher bed, the grooved pulley 10 is clamped with the fixed groove 804 on the fixed plate 801 through the annular notch formed by the grooved pulley 10, each fixed tooth 802 edge in the fixed plate 801 is in a round angle shape, the anti-slip pad 803 is detachably connected to the bottom surface of the inner cavity of the carriage near the tail end of the ambulance, the anti-slip pad 803 is made of rubber, the edges of the fixed teeth 802 on the fixed plate 801 are in a round angle shape, after the stretcher bed bearing the wounded is pushed into the carriage of the ambulance, the grooved pulley 10 arranged at the bottom of the stretcher bed is forced to slide into the fixed groove 804 formed by the fixed teeth 802 and is clamped, the protection pad is made of rubber with larger friction coefficient, so that the friction force between the stretcher bed body and the bottom surface of the carriage inner cavity is obviously increased to limit the shaking or transverse sliding of the stretcher bed body, and secondary injury to the wounded is avoided in the running process of the ambulance.

When the stretcher is pushed into the carriage, the folding bracket 6 fixed at the bottom of the stretcher plate 1 is also provided with a plurality of rollers 11 which assist the grooved wheels 10 to roll forwards after the stretcher enters the carriage, and the rollers 11 arranged on the folding bracket 6 can help medical staff to push the stretcher into the carriage of the ambulance, thereby saving the force and further carrying out the next work better.

It should be noted that, the sheave 10 in this embodiment is provided with annular notches, and the spacing distance between the annular notches is slightly smaller than the spacing distance between the fixing grooves 804 formed by every two fixing teeth 802 in the fixing plate 801, so that the clamping is easier.

It should be further noted that, in the present embodiment, the fixing base 8 includes components connected to the bottom surface of the inner cavity of the carriage of the ambulance, and the components included in the fixing base 8 do not affect the walking of the personnel in the ambulance and the placement of the articles, and only play a role in limiting the shaking or the lateral sliding of the stretcher body.

Example 2:

as one of the optimized structural designs of the embodiment 1, as shown in fig. 1 to 5, in order to relieve the pain of the wounded lying on the stretcher and protect the wounded, the stretcher body comprises a stretcher plate 1, the top surface of the stretcher plate 1 is provided with a mattress 2 with one folded end, two sides of the top surface of the stretcher plate 1 are also provided with a grid device 4 for blocking the wounded from falling down, the bottom of the stretcher plate 1 is provided with two folding brackets 6 extending/retracting along the same direction, the bottoms of the two folding brackets 6 are both provided with universal wheels 3, the bottom of the stretcher plate 1 is provided with a grooved wheel 10 near the folded end of the mattress 2, the top surface of the stretcher plate 1 far away from the folded end of the mattress 2 is provided with a pushing hand, and the wounded can have a more comfortable lying posture through the mattress 2 folded at the upper end of the stretcher plate 1, so that the wounded can be prevented from vomiting and dizziness and other special situations in the process of the ambulance driving, and the wounded can be prevented from falling down from the stretcher plate through the grid device on the two sides of the top surface of the stretcher plate 1.

In order to better fix the wounded on the stretcher, the grid device 4 comprises first baffle bars 401 fixedly arranged on two sides of the stretcher plate 1, a bandage 403 used for fixing the wounded is further arranged between the two first baffle bars 401, one end of the bandage 403 is wound on the first baffle bar 401 on one side, the other end of the bandage 403 is wound on the first baffle bar 401 on the other side through a magic tape, when the wounded needs to lie on the mattress 2 of the stretcher, the bandage 403 wound on the first baffle bar 401 on one side through the magic tape is firstly taken down, then the wounded is made to lie on the mattress 2, finally the taken-down bandage 403 is wound on the first baffle bar through the magic tape again, then the wounded is fixed on the stretcher, when the ambulance bumps, the wounded is prevented from falling off the stretcher, the first baffle bar can be used as a pushing handle, and the medical care personnel can apply force to the stretcher conveniently, and the stretcher is pushed to move.

The stretcher comprises a stretcher plate 1, a second baffle 402 is arranged on one side of the stretcher plate 1, two ends of the second baffle 402 are fixedly connected with the stretcher plate 1 through clamping devices 5, a scalable storage transfusion device 7 is further arranged at the position, corresponding to the second baffle 402, of the other side of the stretcher plate 1, two ends of the transfusion device 7 are connected with the stretcher plate 1 through the clamping devices 5, and after the transfusion device 7 is stored, the transfusion device can also serve as a baffle to prevent wounded persons on the stretcher bed from falling together with a second baffle.

In order not to affect the patient lifting to the stretcher, the clamping device 5 includes a first clamping seat 501 with a first flange plate and a second clamping seat 502 with a second flange plate, a top block 505 is disposed on the first flange plate, a plurality of clamping grooves 504 for accommodating the top block 505 are disposed on the second flange plate, so that the first clamping seat 501 and the second clamping seat 502 keep different relative angles, and a spring 503 is disposed in the clamping device 5 and is always in a stretched state, so that the first flange plate and the second flange plate are tightly attached to each other, the first clamping seat 501 can be stretched manually, and then the spring 503 in the clamping device 5 is stretched, so that the top block 505 disposed on the first flange plate can be switched, and the positions of the top blocks 504 can be switched, so that the patient can adjust the second rod connected on the clamping device 5 and the rod formed after the device 7 is accommodated, thereby reducing the trouble of the patient lifting to the stretcher, and avoiding the unnecessary lifting of the patient.

Example 3:

the embodiment is further optimized on the basis of the structure and principle of embodiment 1 or embodiment 2, as shown in fig. 1-12, in most of the treatment situations, timely transfusion needs to be performed on a patient, the transfusion device 7 comprises a first sleeve rod 705 fixed on any one of the first clamping bases 501, the upper end of the first sleeve rod 705 is inserted with a transfusion rod 701, a hollow empty slot is formed in the position, close to the lower end, of the transfusion rod 701 along the axis, the first sleeve rod 705 is also fixedly provided with a fixing column 707 penetrating through the empty slot, the other first clamping base 501 is fixedly connected with a second sleeve rod 706, the upper end of the second sleeve rod 706 is provided with a limiting slot 708 for accommodating the transfusion rod 701, the upper end of the transfusion rod 701 is connected with an end plate 702, a sliding block 704 is arranged in an inner cavity of the end plate 702, a lifting hook 703 is detachably connected with the bottom of any one of the sliding blocks 704, the transfusion rod 701 can be vertically inserted into the upper end of the first sleeve rod 705, so that the transfusion device 7 is satisfied, the transfusion device can be further prevented from being moved away from the position of the patient in the bed, and the transfusion device is further satisfied, and the transfusion device is not required to be conveniently moved by the transfusion tube 702.

In combination with the emergency stretcher bed shown in fig. 8, 9 and 10 of the specification, when the transfusion device 7 is stored, the transfusion rod 701 inserted in the first loop bar 705 is pulled up firstly by matching the empty slot formed in the lower end of the transfusion rod 701 with the fixed column 707 penetrating through the empty slot of the transfusion rod 701 fixed on the first loop bar 705, then the transfusion rod 701 is placed into the limit slot 708 formed in the second loop bar 706 by the hinging principle, so as to play a role of a stop rod, when a wounded on the stretcher bed needs transfusion, the transfusion rod 701 placed on the second loop bar 706 can be lifted up, and the empty slot formed in the lower end of the transfusion rod 701 is matched with the fixed column 707 penetrating through the empty slot of the transfusion rod 701 fixed on the first loop bar 705, so that the transfusion device 7 restores the role of a transfusion frame, thereby timely transfusion treatment is carried out on the wounded needing transfusion, and the wounded is separated from danger more quickly.

In combination with the emergency stretcher bed shown in fig. 6, 7 and 12 of the specification, for safer handling of emergency situations, the stretcher plate 1 is close to the bottom surface of the pushing end and is further provided with a mask storage device 9 for storing an oxygen mask, the mask storage device 9 comprises a mask storage cabinet 901, a cabinet door 904 of the mask storage cabinet 901 is arranged on the end surface of the stretcher plate 1 close to the pushing end and hinged with one side of the mask storage cabinet 901, a connecting seat 905 is arranged on the other side of the cabinet door 904, one end of the hinged buckle plate 903 on the connecting seat 905 is further clamped in the bayonet seat 902, the mask storage cabinet is provided with a cabinet door 904, the oxygen mask can be conveniently taken out through the buckle plate 903, oxygen can be timely led out from an oxygen bag 12 for storing oxygen when a plurality of wounds appear, oxygen is assisted to inhale oxygen, and further oxygen deficiency is prevented from being caused by further deterioration of the condition of the wounded.

For convenience medical personnel can provide sufficient oxygen when carrying out wounded first aid, stretcher board 1 bottom surface is provided with a plurality of oxygen bags 12 that are used for the oxygen suppliment, oxygen bags 12 all are in through the detachable connection of magic subsides stretcher board 1 lower bottom surface, just all offer the confession on the stretcher board 1 lateral wall oxygen therapy pipe of oxygen bags 12 passes the through-hole, changes oxygen bags 12 that the oxygen was used up through the magic subsides, guarantees when using next time that oxygen bag 12 inside oxygen content is sufficient to guarantee to wounded carries out timely oxygen therapy and treatment.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims (10)

1. The utility model provides an emergency stretcher, includes the stretcher body, stretcher body bottom is provided with sheave (10) that are convenient for slide in the carriage, its characterized in that: the stretcher further comprises a fixed base (8) which is arranged on the bottom surface of the inner cavity of the carriage and used for limiting the stretcher body to shake or transversely slide; the fixed base (8) comprises a fixed plate (801) which is arranged at a position close to a vehicle head in a carriage and an anti-slip pad (803) which is arranged at a position close to a vehicle tail in the carriage, a plurality of fixed teeth (802) which are arranged at equal intervals are arranged on the fixed plate (801), and a fixed groove (804) which is used for being clamped with the grooved wheel (10) is formed between every two adjacent fixed teeth (802).

2. The emergency cot of claim 1, wherein: the stretcher comprises a stretcher body and is characterized in that the stretcher body comprises a stretcher plate (1), a mattress (2) with one folded end is arranged on the top surface of the stretcher plate (1), a grid device (4) for blocking a wounded falling is further arranged on two sides of the top surface of the stretcher plate (1), two folding supports (6) extending/retracting in the same direction are arranged at the bottom of the stretcher plate (1), universal wheels (3) are arranged at the bottoms of the folding supports (6), grooved wheels (10) are arranged at the bottoms of the stretcher plate (1) close to the folded end of the mattress (2), and pushing hands (13) are arranged on the top surface of the folded end of the mattress (2) away from the stretcher plate (1).

3. The emergency cot of claim 2, wherein: the grid device (4) comprises first blocking bars (401) fixedly arranged on two sides of the stretcher plate (1), and bandages (403) used for fixing wounded persons are further arranged between the two first blocking bars (401).

4. The emergency cot of claim 3, wherein: a second baffle (402) is arranged on one side of the stretcher plate (1), and two ends of the second baffle (402) are fixedly connected with the stretcher plate (1) through clamping devices (5); the other side of the stretcher plate (1) is also provided with a retractable infusion device (7) at a position corresponding to the second baffle (402), and two ends of the infusion device (7) are connected with the stretcher plate (1) through the clamping device (5).

5. The emergency cot of claim 4, wherein: the clamping device (5) comprises a first clamping seat (501) with a first flange plate and a second clamping seat (502) with a second flange plate, a top block (505) is arranged on the first flange plate, a plurality of clamping grooves (504) for accommodating the top block (505) are arranged on the second flange plate, so that the first clamping seat (501) and the second clamping seat (502) keep different relative angles, and springs (503) which are always in a stretching state and enable the first flange plate and the second flange plate to be tightly attached are arranged in the clamping device (5).

6. The emergency cot of claim 5, wherein: the infusion device (7) comprises a first loop bar (705) fixed on any first clamping seat (501), the upper end of the first loop bar (705) is inserted with an infusion bar (701), a hollowed-out empty slot is formed in the position, close to the lower end head, of the infusion bar (701) along the axis, and a fixing column (707) penetrating through the empty slot is fixedly arranged on the first loop bar (705); the infusion rod comprises an infusion rod (701) and is characterized in that a second loop bar (706) is fixedly connected to the other first clamping seat (501), a limiting groove (708) for accommodating the infusion rod (701) is formed in the upper end of the second loop bar (706), an end plate (702) is connected to the upper end of the infusion rod (701), a sliding block (704) is arranged in an inner cavity of the end plate (702), and a lifting hook (703) is detachably connected to the bottom of any sliding block (704).

7. The emergency cot of claim 5, wherein: the stretcher comprises a stretcher plate (1), wherein the bottom surface of the stretcher plate (1) close to the end of a pushing handle (13) is further provided with a mask storage device (9) for storing an oxygen mask, the mask storage device (9) comprises a mask storage cabinet (901), a cabinet door (904) of the mask storage cabinet (901) is arranged on the end surface of the stretcher plate (1) close to the pushing handle (13) and hinged to one side of the mask storage cabinet (901), a connecting seat (905) is arranged on the other side of the cabinet door (904), a bayonet seat (902) is arranged on one side of the end surface of the stretcher plate (1) close to an opening of the cabinet door (904), and one end of a hinged buckle plate (903) on the connecting seat (905) is clamped in the bayonet seat (902).

8. The emergency cot of claim 2, wherein: the grooved wheel (10) is clamped with a fixing groove (804) on the fixing plate (801) through an annular notch formed in the grooved wheel, the edges of each fixing tooth (802) in the fixing plate (801) are round, the anti-slip pad (803) is detachably connected to the bottom surface of the inner cavity of the carriage close to the tail end of the vehicle, and the anti-slip pad (803) is made of rubber.

9. The emergency cot of claim 2, wherein: the folding bracket (6) fixed at the bottom of the stretcher plate (1) is also provided with a plurality of rollers (11) which assist the grooved wheels (10) to roll forwards after the stretcher enters the carriage.

10. The emergency cot of any one of claims 2-9, wherein: the stretcher comprises a stretcher plate (1) and is characterized in that a plurality of oxygen bags (12) for supplying oxygen are arranged on the bottom surface of the stretcher plate (1), the oxygen bags (12) are detachably connected to the lower bottom surface of the stretcher plate (1) through magic tapes, and through holes for the oxygen delivery pipes of the oxygen bags (12) to pass through are formed in the side walls of the stretcher plate (1).