Medical emergency treatment first-aid fracture part locking device

Abstract

The utility model discloses a medical emergency treatment fracture part locking device which comprises a metal strip, a plurality of sliding blocks are arranged on the side wall of the metal strip in a sliding and sleeved mode, the bottom of each sliding block is fixedly connected with an elastic locking buckle, an opening is formed in the bottom of each elastic locking buckle, and the metal strip is fixedly connected with the metal strip. The bottom, located at the opening, of the elastic locking buckle is fixedly connected with a connecting belt, the bottom, away from one side of the connecting belt, of the elastic locking buckle is fixedly connected with a limiting column, a plurality of limiting holes are formed in the inner wall of the connecting belt, and the limiting column is inserted into the inner wall, located in the limiting holes, of the connecting belt. The sliding block is arranged at different positions of the metal strip in a sliding mode, the position of the elastic locking buckle can be flexibly adjusted according to the fracture condition of a patient, then the rotating handle is rotated to drive the screw rod to be in threaded connection with the interior of the threaded hole, and the sliding block and the elastic locking buckle can be stably arranged on the side wall of the metal strip.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a medical emergency first aid fracture site locking device. Background Art

[0002] A fracture refers to a break in bone or cartilage, usually caused by external force acting on the bone. Fractures can be divided into two types: closed fractures and open fractures. A closed fracture refers to a bone that is broken but does not penetrate the skin, while an open fracture refers to a bone that breaks through the skin. This situation usually requires emergency treatment to avoid complications such as infection. During the treatment of the fracture site, in order to ensure that the fracture remains stable during subsequent treatment and to prevent secondary injury to the fracture site, the fracture site needs to be locked.

[0003] In the prior art, different patients have different fracture sites and require different locking lengths. The locking device is not convenient for adjusting the size of the device itself according to the patient's fracture condition, which not only affects the locking effect, but also affects the comfort of subsequent use. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a medical emergency first aid fracture site locking device to solve the problems mentioned in the background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions.

[0006] The utility model provides a locking device for emergency medical fractures, comprising a metal strip, a plurality of sliding blocks being slidably sleeved on the side wall of the metal strip, a bottom of the sliding block being fixedly connected with an elastic locking buckle, a bottom of the elastic locking buckle being provided with an opening, a connecting belt being fixedly connected with the elastic locking buckle at the bottom of the opening, a bottom of the elastic locking buckle facing away from the connecting belt being fixedly connected with a limiting column, a plurality of limiting holes being provided on the inner wall of the connecting belt, the limiting column being plugged into the inner wall of the connecting belt located at the limiting hole, a plurality of threaded holes being provided inside the metal strip, a screw being threadedly connected to the inner wall of the sliding block, and a bottom end rod wall of the screw being threadedly connected to the inner wall of the metal strip located at the threaded hole.

[0007] Preferably, the elastic locking buckle is respectively fixedly connected to rubber pads on both sides of the opening inner wall, and the two ends of the metal strip are respectively fixedly connected to baffles.

[0008] Preferably, the top rod wall of the screw rod extends to above the slider and is fixedly connected with a rotating handle.

[0009] Preferably, a cavity is formed inside the limit post, a fixing plate is fixedly connected to the inner wall of the limit post where the cavity is located, and a strip-shaped opening is formed in the inner wall of the limit post where the cavity is located.

[0010] Preferably, elastic pieces are respectively fixedly connected to both sides of the fixing plate. A sliding plate is fixedly connected to the side of the elastic piece away from the fixing plate. The sliding plate is slidably arranged on the inner wall of the cavity. A stop block is fixedly connected to the side wall of the sliding plate. The stop block penetrates through the cavity and extends to the outside of the limit post and is pressed against the side wall of the connecting belt.

[0011] Preferably, a pull rod is fixedly connected to the side wall of the stop block. The pull rod is slidably arranged on the inner wall of the limit post where the strip-shaped opening is located. The side wall of the pull rod is provided with an inclined surface.

[0012] Compared with the prior art, the present utility model has the following beneficial effects:

[0013] 1. In the present utility model, the slider is slidably arranged at different positions on the metal strip. The position of the elastic locking buckle can be flexibly adjusted according to the fracture condition of the patient. Then, by rotating the rotating handle, the screw rod can be threaded into the internal thread hole, so that the slider and the elastic locking buckle can be stably arranged on the side wall of the metal strip.

[0014] 2. In the present utility model, the elastic locking buckle has elasticity and can be expanded or contracted, so as to wrap the fracture part of different circumferences of the patient. By extending the limit hole on the connecting belt to the limit post, the elastic locking buckle can be kept stable after wrapping the fracture part of the patient, ensuring the locking effect.

[0015] 3. In the present utility model, the elastic piece can push the sliding plate and the stop block to displace, so that the stop block moves to the outside of the cavity and is pressed against the side wall of the connecting belt, keeping the connecting belt stably placed. Subsequently, by pulling the pull rod, the sliding plate and the stop block can be pulled and contracted into the cavity, so that the connecting belt can be detached from the column body of the limit post, and the elastic locking buckle can be disassembled. Description of the Drawings

[0016] Figure 1 is a three-dimensional structure diagram of the present utility model;

[0017] Figure 2 is a side view of the structure of the present utility model;

[0018] Figure 3 is the Figure 2 structural cross-sectional view in the A-A direction of the present utility model;

[0019] Figure 4 is the Figure 3 structural enlarged schematic diagram of part B in the present utility model;

[0020] Figure 5 For the utility model Figure 4 A three-dimensional diagram of the structure of the medium elastic sheet.

[0021] In the figure: 1. Metal strip; 2. Slider; 3. Elastic locking buckle; 4. Connecting belt; 5. Limiting column; 6. Rubber pad; 7. Baffle; 8. Threaded hole; 9. Screw; 10. Turn handle; 11. Fixed plate; 12. Elastic sheet; 13. Slide plate; 14. Block; 15. Pull rod. DETAILED DESCRIPTION

[0022] A medical emergency first aid fracture site locking device, such as Figures 1-5 As shown, it includes a metal strip 1, a plurality of slide blocks 2 are slidably sleeved on the side wall of the metal strip 1, the slide blocks 2 are slidably arranged at different positions of the metal strip 1, and the position of the elastic locking buckle 3 can be flexibly adjusted according to the fracture condition of the patient, the bottom of the slide block 2 is fixedly connected with the elastic locking buckle 3, the bottom of the elastic locking buckle 3 is provided with an opening, the elastic locking buckle 3 is elastic and can be expanded or reduced, and can wrap the fractures of patients with different girths, the elastic locking buckle 3 is located at the bottom of the opening and is fixedly connected with a connecting belt 4, and the bottom of the elastic locking buckle 3 away from the connecting belt 4 is fixedly connected with a limiting column 5 A plurality of limiting holes are provided on the inner wall of the connecting belt 4, and the limiting column 5 is inserted into the inner wall of the connecting belt 4 located at the limiting hole. The limiting hole on the connecting belt 4 is extended to the limiting column 5, so that the elastic locking buckle 3 can be wrapped around the patient's fracture and remain stable, thereby ensuring the locking effect. A plurality of threaded holes 8 are provided inside the metal strip 1, and a screw rod 9 is threadedly connected to the internal thread of the slider 2. The bottom end rod wall of the screw rod 9 is threadedly connected to the inner wall of the metal strip 1 located at the threaded hole 8. Rotating the handle 10 can drive the screw rod 9 to be threadedly connected to the inside of the threaded hole 8, so that the slider 2 and the elastic locking buckle 3 can be stably set on the side wall of the metal strip 1.

[0023] The elastic locking buckle 3 is located on the inner walls of both sides of the opening and is fixedly connected with rubber pads 6, the two ends of the metal strip 1 are fixedly connected with baffles 7, the top rod wall of the screw rod 9 extends to the top of the slider 2 and is fixedly connected with a turning handle 10, a cavity is opened inside the limiting column 5, and the inner wall of the limiting column 5 located in the cavity is fixedly connected with a fixing plate 11, and the inner wall of the limiting column 5 located in the cavity is opened with a strip-shaped opening.

[0024] In summary: The slider 2 is slidably arranged at different positions on the metal strip 1, and the position of the elastic locking buckle 3 can be flexibly adjusted according to the fracture condition of the patient. Then, by rotating the turning handle 10, the screw rod 9 can be threadedly connected into the threaded hole 8, so that the slider 2 and the elastic locking buckle 3 can be stably arranged on the side wall of the metal strip 1. Baffles 7 are provided at both ends of the metal strip 1 to prevent the slider 2 from slipping off the outside of the metal strip 1. The elastic locking buckle 3 has elasticity and can be expanded or contracted to wrap the fracture part of the patient with different circumferences. The limiting holes on the connecting belt 4 are extended to the limiting posts 5, so that the elastic locking buckle 3 can be kept stable after wrapping the fracture part of the patient, ensuring the locking effect.

[0025] In order to keep the connecting belt 4 placed stably, as Figures 1-5 shown, elastic pieces 12 are respectively fixedly connected to both sides of the fixing plate 11. The side of the elastic piece 12 facing away from the fixing plate 11 is fixedly connected to a sliding plate 13. The sliding plate 13 is slidably arranged on the inner wall of the cavity. A stop block 14 is fixedly connected to the side wall of the sliding plate 13. The stop block 14 penetrates through the cavity and extends to the outside of the limiting post 5 and is pressed against the side wall of the connecting belt 4. The elastic piece 12 can push the sliding plate 13 and the stop block 14 to displace, so that the stop block 14 moves to the outside of the cavity and is pressed against the side wall of the connecting belt 4, keeping the connecting belt 4 placed stably. A pull rod 15 is fixedly connected to the side wall of the stop block 14. The pull rod 15 is slidably arranged on the inner wall of the limiting post 5 at the strip-shaped opening. Subsequently, pulling the pull rod 15 can pull the sliding plate 13 and the stop block 14 to contract into the cavity, so that the connecting belt 4 can be detached from the column body of the limiting post 5, and the elastic locking buckle 3 can be disassembled. The side wall of the pull rod 15 is set as an inclined surface, which is more convenient for subsequent pulling and adjustment.

[0026] After the connecting belt 4 is sleeved on the column body of the limiting post 5, the elastic piece 12 can push the sliding plate 13 and the stop block 14 to displace, so that the stop block 14 moves to the outside of the cavity and is pressed against the side wall of the connecting belt 4, keeping the connecting belt 4 placed stably. Subsequently, pulling the pull rod 15 can pull the sliding plate 13 and the stop block 14 to contract into the cavity, so that the connecting belt 4 can be detached from the column body of the limiting post 5, and the elastic locking buckle 3 can be disassembled.

[0027] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A medical emergency fracture locking device, comprising a metal strip (1), characterized in that: A plurality of sliders (2) are slidably sleeved on the side wall of the metal strip (1), the bottom of the slider (2) is fixedly connected with an elastic locking buckle (3), the bottom of the elastic locking buckle (3) is provided with an opening, the elastic locking buckle (3) is fixedly connected with a connecting belt (4) at the bottom of the opening, the bottom of the elastic locking buckle (3) away from the connecting belt (4) is fixedly connected with a limiting column (5), the inner wall of the connecting belt (4) is provided with a plurality of limiting holes, the limiting column (5) is plugged into the inner wall of the connecting belt (4) at the limiting hole, the interior of the metal strip (1) is provided with a plurality of threaded holes (8), the interior of the slider (2) is threadedly connected with a screw rod (9), the bottom end rod wall of the screw rod (9) is threadedly connected to the inner wall of the threaded hole (8) of the metal strip (1).

2. The medical emergency fracture locking device according to claim 1, characterized in that: The elastic locking buckle (3) is located at the inner walls of both sides of the opening and is respectively fixedly connected with rubber pads (6), and the two ends of the metal strip (1) are respectively fixedly connected with baffles (7).

3. The medical emergency fracture locking device according to claim 1, characterized in that: The top end wall of the screw rod (9) extends to the top of the slider (2) and is fixedly connected to a rotating handle (10).

4. The medical emergency fracture locking device according to claim 1, characterized in that: A cavity is provided inside the limiting column (5), a fixing plate (11) is fixedly connected to the inner wall of the cavity where the limiting column (5) is located, and a strip-shaped opening is provided on the inner wall of the cavity where the limiting column (5) is located.

5. The medical emergency fracture locking device according to claim 4, characterized in that: Elastic sheets (12) are fixedly connected to both sides of the fixed plate (11), and a slide plate (13) is fixedly connected to the side of the elastic sheet (12) facing away from the fixed plate (11). The slide plate (13) is slidably arranged on the inner wall of the cavity, and a stopper (14) is fixedly connected to the side wall of the slide plate (13). The stopper (14) passes through the cavity and extends to the outside of the limiting column (5) and is pressed against the side wall of the connecting belt (4).

6. The medical emergency fracture locking device according to claim 5, characterized in that: A pull rod (15) is fixedly connected to the side wall of the stopper (14), and the pull rod (15) is slidably arranged on the inner wall of the limiting column (5) located at the strip-shaped opening, and the side wall of the pull rod (15) is arranged as an inclined surface.

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