Novel ambulance stretcher

Abstract

The novel ambulance stretcher comprises a stretcher plate, a limiting assembly is arranged at one end of the stretcher plate and used for fixing the legs of a patient, a first through groove and a second through groove are formed in the positions, corresponding to the limiting assembly, of the end of the stretcher plate respectively, and the first through groove and the second through groove are arranged in parallel. The limiting assembly is located between the first through groove and the second through groove, one end of the limiting assembly is movably connected with the first through groove, and the other end of the limiting assembly is movably connected with the second through groove. According to the novel ambulance stretcher, through the structural design of the limiting assembly, movement limiting can be effectively carried out on the legs of a patient, so that the discomfort caused by vehicle movement to the patient is reduced, the pain of the patient is reduced, and secondary injuries caused by movement of the legs of the patient are effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of rescue equipment, in particular to a novel stretcher for ambulances. Background Art

[0002] In recent years, lower limb fractures due to various reasons are very common in actual medical emergency transportation. In order to relieve the pain of fractured patients and not aggravate the swelling of the fracture ends, and to avoid secondary fracture injuries of the fracture ends during transportation, splint fixation is often used in clinical practice for simple treatment before transportation.

[0003] For example, the ambulance stretcher with publication number: CN211433724U; "provides an ambulance stretcher with adjustable hardness and wide adaptability";

[0004] For example, the stretcher for ambulance with publication number: CN215606958U "provides a stretcher for ambulance that is easy to operate and has a simple structure";

[0005] After careful review, it was found that the above patent did not contain a structure for fixing the affected limb of a fractured patient; in actual ambulance transportation, due to the speed of the vehicle and the turning and U-turn of the vehicle on the way, the affected limb would shift horizontally to the left and right: the front and back displacement caused by the inertia of the brakes; and the up and down bumps caused by the rugged road surface, etc., which often lead to the displacement and loosening of the splint fixation; the patient's pain would be aggravated; the swelling of the fracture end would be aggravated, which could easily cause secondary injury to the fracture end. For this reason, the present application proposes a new type of stretcher to provide a new technical solution to solve the technical problems mentioned above. Utility Model Content

[0006] Based on this, it is necessary to provide a new type of ambulance stretcher to address the above-mentioned technical problems. Through the structural design of the limiting component, the movement of the patient's legs can be effectively limited, thereby reducing the discomfort caused to the patient by the movement of the vehicle, reducing the patient's pain, and effectively reducing the secondary injury caused by the movement of the patient's legs.

[0007] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0008] The utility model relates to a novel ambulance stretcher, which is used for carrying and transporting patients.

[0009] The novel ambulance stretcher specifically comprises:

[0010] A stretcher board, one end of which is provided with a limiting assembly for fixing the patient's legs, a through slot 1 and a through slot 2 are respectively provided at the end of the stretcher board and at positions corresponding to the limiting assembly, the through slot 1 and the through slot 2 are arranged in parallel, the limiting assembly is located between the through slot 1 and the through slot 2, one end of the limiting assembly is movably connected to the through slot 1, and the other end of the limiting assembly is movably connected to the through slot 2;

[0011] The limiting assembly includes a strap, both ends of the strap are provided with connecting base blocks, the two ends of the strap are movably connected to the through slot one and the through slot two respectively through two connecting base blocks, the upper ends of the connecting base blocks are fixed with connecting plates, one end of the strap is fixedly connected to one of the connecting plates, and the other end of the strap passes through the other connecting plate and is adhered and fixed to itself.

[0012] As a preferred embodiment of the new ambulance stretcher provided by the utility model, a plurality of limit seats are evenly fixed inside the through slot one and the through slot two along the length direction, buckle seats are fixed on the inner sides of the connecting base blocks, and the connecting base blocks are buckled and connected with the limit seats via the buckle seats.

[0013] As a preferred embodiment of the new ambulance stretcher provided by the utility model, limiting slide grooves are provided inside the through grooves one and two and in the length direction, and marbles are provided on the outer sides of the connecting base blocks, and the marbles are slidably connected to the limiting slide grooves.

[0014] As a preferred embodiment of the novel ambulance stretcher provided by the utility model, a protective frame is fixed to the outer side of the stretcher board.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The new ambulance stretcher provided by the utility model can effectively limit the movement of the patient's legs through the structural design of the limiting components, thereby reducing the discomfort caused to the patient by the movement of the vehicle, reducing the patient's pain, and effectively reducing the secondary injury caused by the movement of the patient's legs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the scheme in the utility model, a brief introduction is given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 A front view of the overall structure of the new ambulance stretcher provided by the utility model;

[0019] Figure 2 A top view of the overall structure of the novel ambulance stretcher provided by the utility model;

[0020] Figure 3 A schematic diagram of the connection structure of a novel ambulance stretcher limiting assembly provided by the utility model;

[0021] Figure 4 The utility model is a structural schematic diagram of a novel ambulance stretcher limiting assembly provided by the utility model.

[0022] The markings in the figure are as follows:

[0023] 1. Stretcher board; 2. Folding frame; 3. Damper; 4. Protective frame; 5. Through slot 1; 6. Through slot 2; 7. Limit seat; 8. Limit slide groove; 9. Connecting base block; 10. Connecting plate; 11. Strap; 12. Marbles; 13. Buckle seat. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0025] As described in the background technology, in actual ambulance transport, due to the speed of the vehicle, coupled with the turning and U-turn of the vehicle on the way, the left and right horizontal displacement of the affected limb: the front and back displacement caused by the inertia of the brakes; and the up and down bumps caused by the rugged road surface, etc., often lead to the displacement and loosening of the splint fixation; the patient's pain is aggravated; the swelling of the fracture end is aggravated, which can easily cause secondary injury to the fracture end.

[0026] In order to solve this technical problem, the utility model provides a novel ambulance stretcher, which is used for carrying and transporting patients.

[0027] Specifically, please refer to Figure 1-Figure 3 , the new ambulance stretcher specifically includes:

[0028] A stretcher board 1, one end of which is provided with a limiting assembly for fixing the patient's legs, a through slot 1 5 and a through slot 2 6 are respectively provided at the end of the stretcher board 1 and at a position corresponding to the limiting assembly, the through slot 1 5 and the through slot 2 6 are arranged in parallel, the limiting assembly is located between the through slot 1 5 and the through slot 2 6, one end of the limiting assembly is movably connected to the through slot 1 5, and the other end of the limiting assembly is movably connected to the through slot 2 6; wherein, in order to facilitate the movement control and protection of the stretcher board 1, a protective frame 4 is fixed to the outside of the stretcher board 1

[0029] The limiting component includes a strap 11, both ends of which are provided with connecting base blocks 9, and the two ends of the strap 11 are movably connected to the through groove 1 5 and the through groove 2 6 respectively through two connecting base blocks 9, and the upper ends of the connecting base blocks 9 are fixed with connecting plates 10, one end of the strap 11 is fixedly connected to one of the connecting plates 10, and the other end of the strap 11 passes through the other connecting plate 10 and is adhered and fixed to itself.

[0030] The new ambulance stretcher provided by the utility model can effectively limit the movement of the patient's legs through the structural design of the limiting components, thereby reducing the discomfort caused to the patient by the movement of the vehicle, reducing the patient's pain, and effectively reducing the secondary injury caused by the movement of the patient's legs.

[0031] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0032] Please refer to Figure 1-Figure 4 , a new type of ambulance stretcher, comprising:

[0033] Stretcher board 1, one end of the stretcher board 1 is provided with a limit assembly for fixing the patient's legs, a through slot 1 5 and a through slot 2 6 are respectively provided at the end of the stretcher board 1 and at the position corresponding to the limit assembly, the through slot 1 5 and the through slot 2 6 are arranged in parallel, the limit assembly is located between the through slot 1 5 and the through slot 2 6, one end of the limit assembly is movably connected to the through slot 1 5, and the other end of the limit assembly is movably connected to the through slot 2 6; the limit assembly can prevent the patient's legs from moving, thereby reducing the occurrence of secondary injuries. Furthermore, a foldable folding frame 2 is provided below the stretcher board 1, and a plurality of buffer dampers 3 are provided between the stretcher board 1 and the folding frame 2.

[0034] Specifically, the limiting assembly includes a strap 11, and both ends of the strap 11 are provided with connecting blocks 9, and both ends of the strap 11 are movably connected to the through slot 1 5 and the through slot 2 6 through two connecting blocks 9, and the upper ends of the connecting blocks 9 are fixed with connecting plates 10, and one end of the strap 11 is fixedly connected to one of the connecting plates 10, and the other end of the strap 11 passes through the other connecting plate 10 and is fixed to itself by adhesion. In order to realize the connection between the limiting assembly and the through slot 1 5 and the through slot 2 6, a plurality of limiting seats 7 are evenly fixed inside the through slot 1 5 and the through slot 2 6 and along the length direction, and buckle seats 13 are fixed on the inner sides of the connecting blocks 9, and the connecting blocks 9 are buckled and connected with the limiting seats 7 through the buckle seats 13.

[0035] Specifically, the interior of the through slot 1 5 and the through slot 2 6 are provided with limiting slide grooves 8 in the length direction, and the outer side of the connecting base block 9 is provided with marbles 12 , and the marbles 12 are slidably connected to the limiting slide grooves 8 .

[0036] Through the above-mentioned structural design, by pressing the connecting base block 9, the buckle seat 13 can be driven to move downward, thereby engaging with the limit seat 7 at the corresponding position to realize the movement limit of the connecting base block 9; when the connecting base block 9 moves downward, the ball of the marble 12 shrinks inward and disengages from the limiting slide groove 8. When the connecting base block 9 is pulled upward, the marble 12 moves to the position of the limiting slide groove 8, and the ball of the marble 12 pops outward and engages with the limiting slide groove 8, thereby disengaging the connecting base block 9 from the stretcher board 1. When the marble 12 is engaged with the limiting slide groove 8, the lateral movement of the connecting base block 9 can be facilitated and its movement can be guided. By continuously pulling upward, the connecting base block 9 can be separated from the stretcher board 1, thereby completing the disassembly of the limiting assembly.

Claims

1. A new type of ambulance stretcher, characterized in that: include: A stretcher board (1), one end of the stretcher board (1) is provided with a limiting assembly for fixing the patient's legs, a through slot (5) and a through slot (6) are respectively provided at the end of the stretcher board (1) and at a position corresponding to the limiting assembly, the through slot (5) and the through slot (6) are arranged in parallel, the limiting assembly is located between the through slot (5) and the through slot (6), one end of the limiting assembly is movably connected to the through slot (5), and the other end of the limiting assembly is movably connected to the through slot (6); The limiting component comprises a binding strap (11), both ends of which are provided with connecting blocks (9), the two ends of the binding strap (11) are movably connected to the through slot one (5) and the through slot two (6) respectively through the two connecting blocks (9), the upper ends of the connecting blocks (9) are fixed with connecting plates (10), one end of the binding strap (11) is fixedly connected to one of the connecting plates (10), and the other end of the binding strap (11) passes through the other connecting plate (10) and is adhesively fixed to itself.

2. The novel ambulance stretcher according to claim 1 is characterized in that: A plurality of limit seats (7) are evenly fixed inside the through slot one (5) and the through slot two (6) along the length direction, and buckle seats (13) are fixed on the inner side of the connecting base block (9), and the connecting base block (9) is buckled and connected to the limit seats (7) via the buckle seats (13).

3. The novel ambulance stretcher according to claim 1 is characterized in that: The through groove 1 (5) and the through groove 2 (6) are provided with limit sliding grooves (8) in their interior and in their length direction, and the outer side of the connecting base block (9) is provided with marbles (12), and the marbles (12) are slidably connected to the limit sliding grooves (8).

4. The novel ambulance stretcher according to claim 1 is characterized in that: A protective frame (4) is fixed on the outer side of the stretcher board (1).

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