Medical convenient anti-falling stretcher

Abstract

The utility model discloses a medical convenient anti-falling stretcher, and particularly relates to the technical field of medical equipment, the medical convenient anti-falling stretcher comprises two parallel bearing rods, a stretcher surface is arranged between the two bearing rods, four hooks are fixed at the left part of the upper side of the stretcher surface, four binding components are fixed on a rod sleeve at the right side along the length direction of the rod sleeve, and the binding components are fixed on the stretcher surface. The positions of the four binding assemblies correspond to the shoulder, chest, abdomen, pelvis and knee joints of a patient respectively. The binding assembly comprises a binding belt, a limiting belt and a pulling plate. The patient can be firmly fixed on the stretcher by covering the body of the patient with the constraining assembly, buckling the D-shaped ring on the constraining assembly on the corresponding hook, tightening the traction rope on the constraining assembly to a proper degree of tightness, adhering the pulling plate to the reinforcing belt on the back side of the stretcher surface and locking the traction rope, so that the operation is simple and quick, and the operation is convenient. Therefore, the anti-falling device is particularly suitable for narrow step ladder transfer.

Description

A convenient medical fall prevention stretcher Technical Field

[0001] This utility model relates to the field of medical equipment technology, specifically to a convenient medical anti-fall stretcher. Background Technology

[0002] A stretcher is a transport tool used in emergency rescue. Its main purpose is to carry or move patients who have lost self-control due to injury or illness with the help of others, thus providing timely rescue and medical treatment. A stretcher typically consists of a stretcher surface and a support frame. Optional accessories include IV stands, guardrails, directional wheels, pedals, casters, brakes, and hand cranks.

[0003] Currently, when transporting patients on stretchers up and down stairs or other steep terrain, restraint straps are usually installed on the stretcher to prevent the patient from falling off. The existing restraint straps on the stretchers are fastened together with buckles to restrain the patient, but adjusting the tightness is extremely inconvenient and time-consuming; the shape of the stretcher is relatively fixed, making it difficult to turn in narrow spaces, and it is easy to tip over when forced to turn. Summary of the Invention

[0004] The purpose of this invention is to provide a convenient medical anti-fall stretcher to address the aforementioned shortcomings in the technology.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a convenient medical fall-prevention stretcher, comprising:

[0006] Two parallel support rods are provided, and a stretcher surface is provided between the two support rods. The left and right edges of the stretcher surface are fixed with rod sleeves. Two rod sleeves are fitted onto the corresponding support rods. Four hooks are fixed on the upper left side of the stretcher surface. Four restraint components are fixed on the rod sleeve on the right side along the length of the rod sleeve. The positions of the four restraint components correspond to the patient's shoulder, chest, abdomen, pelvis and knee joints, respectively.

[0007] The restraint assembly includes a restraint belt, a limiting belt, and a pull plate. The upper left end of the restraint belt is provided with multiple first pulleys, the upper side of the limiting belt is provided with multiple second pulleys, the left end of the limiting belt is fixed with a D-ring, and the pull plate is connected to two pull ropes, which alternately pass through the corresponding first and second pulleys.

[0008] Preferably, four hooks are fixed to the upper left side of the stretcher surface along the length of the stretcher surface, and the four hooks correspond to the four restraint components;

[0009] The right end of the constraint strap is connected to the sleeve located on the right, and the D-ring matches the hook.

[0010] Preferably, four reinforcing straps are fixed on the lower side of the stretcher surface along the length of the stretcher surface. The four reinforcing straps increase the strength of the stretcher surface and prevent the patient from falling due to tearing of the stretcher surface.

[0011] Preferably, the side wall of the pull plate is fixed with a hook and loop burr strip, and the side of the reinforcing strap away from the stretcher surface is fixed with a hook and loop fiber strip. The hook and loop fiber strip is bonded to the hook and loop burr strip, which makes it easy to bond the pull plate to the reinforcing strap. At the same time, the separation of the pull plate from the reinforcing strap is also very simple.

[0012] Preferably, the upper left end of the constraint belt is fixed with two fixing posts at both the front and rear, and multiple first pulleys are located between the front and rear fixing posts. The right ends of the two pull ropes are respectively connected to the corresponding fixing posts.

[0013] Preferably, a first wheel cover is fixed on the constraint belt at the position corresponding to the multiple first pulleys, and the first pulleys are rotatably nested in the first wheel cover. A second wheel cover is fixed on the limiting belt at the position corresponding to the multiple second pulleys, and the second pulleys are rotatably nested in the second wheel cover. The first wheel cover can prevent the pulling rope from detaching from the first pulley, and the second wheel cover can prevent the pulling rope from detaching from the second pulley.

[0014] Preferably, the front and rear edges of the stretcher surface are fixed with reinforcing strips, which are not easy to tear, and the shape of the stretcher can be changed within a certain range as needed.

[0015] Preferably, both ends of the load-bearing rod are threaded with handle sleeves.

[0016] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0017] 1. When transporting patients with this convenient medical anti-fall stretcher, simply place the patient on the stretcher surface, then cover the patient with the restraint assembly, fasten the D-ring on the restraint assembly to the corresponding hook, tighten the pull rope on the restraint assembly to the appropriate tightness, then attach the pull plate to the reinforcement strap on the back of the stretcher surface, and lock the pull rope. The patient will then be firmly secured to the stretcher. The operation is simple and quick, preventing patients from falling during transport for various reasons. It is especially suitable for transporting patients on narrow stairs.

[0018] 2. With four restraint components, the positions of the four restraint components correspond to the patient's shoulders, chest, abdomen, pelvis and knee joints respectively, which can reliably fix the patient on the stretcher.

[0019] 3. The left and right edges of the stretcher surface are fixed with rod sleeves. The two rod sleeves are connected to the corresponding load-bearing rods, which makes the connection between the stretcher surface and the load-bearing rods simple and facilitates disassembly and separation later, making the assembly of this medical convenient anti-fall stretcher quick and easy.

[0020] 4. This convenient medical anti-fall stretcher has four reinforcing straps fixed on the lower side of the stretcher surface along the length of the stretcher surface, and reinforcing straps are fixed on the front and rear edges of the stretcher surface, making the stretcher surface less prone to tearing, and the shape of the stretcher can be changed to a certain extent as needed. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0022] Figure 1 is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 is a schematic diagram of the present invention from another angle, as shown in Figure 1.

[0024] Figure 3 is a schematic diagram of Figure 2 of this utility model from another angle;

[0025] Figure 4 is a schematic diagram of the restraint component structure of this utility model;

[0026] Figure 5 shows the connection between the pull rope of this utility model and the first and second pulleys;

[0027] Figure 6 is a schematic diagram of the first wheel cover structure of this utility model;

[0028] Figure 7 is a schematic diagram of the load-bearing rod structure of this utility model.

[0029] Explanation of reference numerals in the attached figures:

[0030] 1. Support bar; 2. Stretcher surface; 3. Bar sleeve; 4. Hook; 5. Restraint assembly; 6. Restraint strap; 7. Limiting strap; 8. Pull plate; 9. First pulley; 10. Second pulley; 11. D-ring; 12. Pull rope; 13. Reinforcing strap; 14. Velcro burr strip; 15. Velcro fiber strip; 16. Fixing post; 17. First wheel cover; 18. Second wheel cover; 19. Reinforcing strap; 20. Handle sleeve. Detailed Implementation

[0031] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0032] This utility model provides a convenient medical anti-fall stretcher as shown in Figures 1 to 7, comprising: two parallel load-bearing rods 1, a stretcher surface 2 between the two load-bearing rods 1, rod sleeves 3 fixed on the left and right edges of the stretcher surface 2, two rod sleeves 3 sleeved on the corresponding load-bearing rods 1, four hooks 4 fixed on the upper left side of the stretcher surface 2, four restraint components 5 fixed on the rod sleeve 3 on the right side along the length of the rod sleeve 3, the positions of the four restraint components 5 respectively corresponding to the patient's shoulder, chest, abdomen, pelvis and knee joint, and four reinforcing straps 13 fixed on the lower side of the stretcher surface 2 along the length of the stretcher surface 2, the four reinforcing straps 13 improving the strength of the stretcher surface 2 and preventing the patient from falling due to tearing of the stretcher surface 2;

[0033] The restraint assembly 5 includes a restraint belt 6, a limiting belt 7, and a pull plate 8. The upper left end of the restraint belt 6 is provided with multiple first pulleys 9, the upper side of the limiting belt 7 is provided with multiple second pulleys 10, the left end of the limiting belt 7 is fixed with a D-ring 11, and two pull ropes 12 are connected to the pull plate 8. The two pull ropes 12 pass through the corresponding first pulleys 9 and second pulleys 10 alternately.

[0034] Four hooks 4 are fixed to the upper left side of the stretcher surface 2 along the length of the stretcher surface 2, and the four hooks 4 correspond to the four restraint components 5;

[0035] The right end of the restraint strap 6 is connected to the right-side sleeve 3, and the D-ring 11 matches the hook 4 so that the D-ring 11 can be fastened to the hook 4.

[0036] The side wall of the pull plate 8 is fixed with a hook and loop fastener strip 14, and the side of the reinforcing strap 13 away from the stretcher surface 2 is fixed with a hook and loop fiber strip 15. The hook and loop fiber strip 15 is bonded to the hook and loop fastener strip 14, which makes it easy to bond the pull plate 8 to the reinforcing strap 13. At the same time, the separation of the pull plate 8 from the reinforcing strap 13 is also very simple.

[0037] The upper left end of the restraint belt 6 is fixed with two fixed posts 16 at the front and back. Multiple first pulleys 9 are located between the two fixed posts 16 at the front and back. The right ends of the two pull ropes 12 are respectively connected to the corresponding fixed posts 16.

[0038] A first wheel cover 17 is fixed on the constraint belt 6 at the position corresponding to multiple first pulleys 9. The first pulleys 9 are rotatably nested in the first wheel cover 17. A second wheel cover 18 is fixed on the limit belt 7 at the position corresponding to multiple second pulleys 10. The second pulleys 10 are rotatably nested in the second wheel cover 18. The first wheel cover 17 is set to prevent the pull rope 12 from detaching from the first pulley 9. The second wheel cover 18 is set to prevent the pull rope 12 from detaching from the second pulley 10.

[0039] The front and rear edges of the stretcher surface 2 are fixed with reinforcing bands 19, which are not easy to tear, and the shape of the stretcher can be changed within a certain range as needed.

[0040] Both ends of the load-bearing rod 1 are threaded with handle sleeves 20.

[0041] When transporting patients using this convenient anti-fall stretcher, simply place the patient on the stretcher surface 2, then cover the patient with the restraint assembly 5, and fasten the D-ring 11 on the restraint assembly 5 to the corresponding hook 4. Then pull the pull plate 8 on the restraint assembly 5. The pull plate 8 pulls two traction ropes 12, which in turn pull multiple first pulleys 9 and multiple second pulleys 10, causing the limiting strap 7 to gradually approach the restraint strap 6. Pull the traction ropes 12 to the appropriate tightness, and then attach the pull plate 8 to the reinforcement strap 13 on the back side of the stretcher surface 2 to lock the traction ropes 12. The patient will then be firmly secured to the stretcher. The operation is simple and quick, preventing patients from falling during transport for various reasons. It is especially suitable for transporting patients on narrow stairs. When it is necessary to release the restraint later, simply remove the pull plate 8 from the reinforcement strap 13 on the back side of the stretcher surface 2, and then remove the D-ring 11 from the hook 4 to release the restraint on the patient. It is quick and convenient.

[0042] The left and right edges of the stretcher surface 2 are fixed with rod sleeves 3. The two rod sleeves 3 are sleeved on the corresponding load-bearing rods 1, and the handle sleeves 20 are threaded on both ends of the load-bearing rods 1, which makes the connection between the stretcher surface 2 and the load-bearing rods 1 simple and facilitates disassembly and separation in the later stage, making the assembly of this medical convenient anti-fall stretcher quick and convenient.

[0043] Four reinforcing straps 13 are fixed on the lower side of the stretcher surface 2 along its length, and reinforcing straps 19 are fixed on the front and rear edges of the stretcher surface 2, making the stretcher surface 2 less prone to tearing, and allowing the stretcher shape to be changed within a certain range as needed.

[0044] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A convenient medical fall-prevention stretcher, characterized in that, include: Two parallel support rods (1) are provided, and a stretcher surface (2) is provided between the two support rods (1). Rod sleeves (3) are fixed to the left and right edges of the stretcher surface (2). Two rod sleeves (3) are fitted onto the corresponding support rods (1). Four hooks (4) are fixed to the upper left side of the stretcher surface (2). Four restraint components (5) are fixed along the length of the rod sleeve (3) on the right side. The positions of the four restraint components (5) correspond to the patient's shoulder and chest, respectively. Abdomen, pelvis and knee joint; the restraint assembly (5) includes a restraint belt (6), a limiting belt (7) and a pull plate (8). The upper left end of the restraint belt (6) is provided with multiple first pulleys (9), the upper side of the limiting belt (7) is provided with multiple second pulleys (10), the left end of the limiting belt (7) is fixed with a D-ring (11), and two traction ropes (12) are connected to the pull plate (8). The two traction ropes (12) pass through the corresponding first pulleys (9) and second pulleys (10) alternately.

2. The medical portable anti-fall stretcher according to claim 1, characterized in that: Four hooks (4) are fixed on the upper left side of the stretcher surface (2) along the length direction of the stretcher surface (2), and the four hooks (4) correspond to the four restraint components (5); the right end of the restraint strap (6) is connected to the rod sleeve (3) located on the right, and the D-ring (11) matches the hooks (4).

3. The medical portable anti-fall stretcher according to claim 1, characterized in that: Four reinforcing straps (13) are fixed on the lower side of the stretcher surface (2) along the length of the stretcher surface (2).

4. A convenient medical fall-prevention stretcher according to claim 3, characterized in that: The side wall of the pull plate (8) is fixed with a hook and loop burr strip (14), and the side of the reinforcing band (13) away from the stretcher surface (2) is fixed with a hook and loop fiber strip (15), and the hook and loop fiber strip (15) is bonded to the hook and loop burr strip (14).

5. A convenient medical fall-prevention stretcher according to claim 1, characterized in that: The upper left end of the constraint band (6) is fixed with two fixing posts (16) at the front and back. Multiple first pulleys (9) are located between the two fixing posts (16) at the front and back. The right ends of the two pulling ropes (12) are respectively connected to the corresponding fixing posts (16).

6. A convenient medical fall-prevention stretcher according to claim 1, characterized in that: The constraint band (6) is fixed with a first wheel cover (17) at the position corresponding to the multiple first pulleys (9), and the first pulleys (9) are rotatably nested in the first wheel cover (17). The limit band (7) is fixed with a second wheel cover (18) at the position corresponding to the multiple second pulleys (10), and the second pulleys (10) are rotatably nested in the second wheel cover (18).

7. A convenient medical fall-prevention stretcher according to claim 1, characterized in that: The front and rear edges of the stretcher surface (2) are fixed with reinforcing bands (19).

8. A convenient medical fall-prevention stretcher according to claim 1, characterized in that: Both ends of the load-bearing rod (1) are threaded with grip sleeves (20).

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