Adjustable lower limb trauma fixing frame

Abstract

The utility model relates to the technical field of medical instruments, in particular to an adjustable lower limb trauma fixing frame which comprises two fixing plates which are symmetrically arranged up and down. According to the utility model, the defects in the prior art are overcome; the breathable shell is pushed backwards along the T groove through the T block, so that when the breathable shell blocks the clamping column again, the bonding layer can be punctured, glue overflows, then the blocking shell is bonded to the front end of the first fixing plate, the breathable shell in the first fixing plate is blocked, and all the breathable shells cannot move forwards; therefore, all the fixing plates can be assembled together, the length of the fixing plates can be adjusted, the hinge covers are opened, the water absorption cotton pieces are additionally arranged, the water absorption cotton pieces are clamped on the inner sides of the check blocks, and the hinge covers are covered to the original positions, when a patient wears the fixing plates for a long time and sweats on the lower limbs, sweat can enter the containing openings through the breathable shells and the air holes, and the sweat can be prevented from entering the containing openings. Therefore, the lower limbs of the patient can be kept dry and comfortable, and the patient feels more comfortable.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to an adjustable lower limb trauma fixator. Background Technique

[0002] A lower limb trauma fixator is a medical device commonly used to fix fractures or traumas of the lower limbs. An existing plaster fixator for trauma orthopedics (Publication No.: CN215131125U) includes a main fixing plate and a fixing buckle. A buckle is fixedly connected above the main fixing plate, and a hook-and-loop fastener strip is fixedly connected below the buckle. The fixing buckle is located below the hook-and-loop fastener strip, and a loop-and-loop fastener strip is arranged in parallel below the fixing buckle. Compared with the existing ordinary plaster fixator, this plaster fixator for trauma orthopedics can better support the loop-and-loop fastener strip through suture connection, greatly improving the overall stability and adjustable nature of the device's overall structure, significantly improving the device's compatibility, making the fixing effect of the device better during use, not easily deforming, improving the overall structural stability of the device, making the device more stable, and the hook-and-loop connection making the fixing effect of the device better and the overall connection of the device more convenient, improving the installation efficiency of the device. However, it exposes at least the following defects during use:

[0003] 1. In the above application, the fixing plate is integrally arranged, making it inconvenient to adjust its length according to the length of the patient's leg, so that the patient cannot wear the fixator according to their own situation.

[0004] 2. Moreover, when the patient wears this fixator in relatively hot weather, a large amount of sweat may be secreted from the patient's leg, accumulating in the patient's lower limb, which is likely to cause discomfort to the patient. Content of the Utility Model

[0005] The purpose of the utility model is to provide an adjustable lower limb trauma fixator to solve the problems in the use of the existing lower limb trauma fixator mentioned in the above background technique.

[0006] To achieve the above technical problems, the utility model provides the following technical solutions:

[0007] An adjustable lower limb trauma fixator includes a fixing plate. There are two fixing plates arranged symmetrically up and down, and further includes:

[0008] Blocking shells, there are two blocking shells located in front of the fixing plate;

[0009] Adhesive layers, there are two adhesive layers fixed to the rear ends of the blocking shells;

[0010] Ventilation shells, there are two ventilation shells located on the inner walls of the fixing plates;

[0011] Insertion rods, two insertion rods are provided and fixed to the rear end of the fixing plate;

[0012] T-blocks, two T-blocks are provided and fixed to the outer ends of the breathable shell;

[0013] Clamping posts, two clamping posts are provided and embedded in the inner wall of the fixing plate;

[0014] Hinged covers, two hinged covers are provided and hinged to the outside of the fixing plate.

[0015] Preferably, the adhesive layer is composed of plastic capsules filled with glue inside, and the retaining shell fits with the front and rear ends of the fixing plate.

[0016] Preferably, insertion holes are formed at the front ends of the fixing plates, and the clamping posts extend into the insertion holes.

[0017] Preferably, T-grooves are formed at the rear of the inner walls of the fixing plates, and the T-blocks are slidably connected in the T-grooves.

[0018] Preferably, a placement opening is formed on the outer wall of the fixing plate, and the hinged cover covers the placement opening.

[0019] Preferably, the breathable shell covers the inner ends of the clamping posts, and a plurality of uniformly distributed air holes are formed on the inner sides of the inner walls of the placement openings.

[0020] Preferably, blocking blocks are fixed to the front and rear of the inner wall of the placement opening, the insertion rods match the insertion holes, and clamping holes matching the clamping posts are formed on the inner sides of the insertion rods.

[0021] The embodiment of the present utility model provides an adjustable lower limb trauma fixing frame, which has the following beneficial effects:

[0022] 1. Push the breathable shell backward along the T-groove through the T-block until the breathable shell blocks the clamping posts again, then the adhesive layer can be punctured to make the glue overflow. Then bond the retaining shell to the front end of the first fixing plate to block the breathable shell inside the first fixing plate, and all the breathable shells cannot move forward. Therefore, all the fixing plates can be assembled together to adjust the length of the fixing plates.

[0023] 2. Open the hinged cover, prepare a water-absorbing cotton sheet, clip the water-absorbing cotton sheet inside the blocking block, and cover the hinged cover back in place. When the patient wears it for a long time and his lower limbs sweat, the sweat can enter the placement opening through the breathable shell and the air holes and be absorbed by the water-absorbing cotton sheet, which can ensure the dryness of the patient's lower limbs and make the patient more comfortable. Description of the Drawings

[0024] The accompanying drawings are used to provide a further understanding of the present utility model and form a part of the description. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0025] Figure 1 is the overall schematic diagram of the present utility model;

[0026] Figure 2 is the front elevation sectional schematic diagram of the fixing plate of the present utility model;

[0027] Figure 3 is the rear elevation sectional schematic diagram of the fixing plate of the present utility model;

[0028] Figure 4 is the inner side schematic diagram of the insertion rod of the present utility model;

[0029] Figure 5 is the top plan sectional schematic diagram of the fixing of the present utility model.

[0030] In the figure: 1, fixing plate; 2, insertion hole; 3, ventilation shell; 4, hinge cover; 5, insertion rod; 6, retaining shell; 7, adhesive layer; 8, clamping post; 9, T-block; 10, T-slot; 11, clamping hole; 12, air hole; 13, retaining block; 14, placement opening. Detailed implementation manners

[0031] The following describes the preferred embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model and are not used to limit the present utility model.

[0032] Embodiment: As Figures 1 - 5 shown, by providing the retaining shell 6, when the ventilation shell 3 is pushed forward along the T-slot 10 by the T-block 9 so that the ventilation shell 3 does not block the clamping post 8, the clamping post 8 can be taken out from the fixing plate 1. At the same time, a plurality of fixing plates 1 are combined front and back, so that the insertion rod 5 is correspondingly inserted into the insertion hole 2, and the clamping post 8 is inserted into the fixing plate 1 again and extends into the insertion hole 2, and the clamping post 8 penetrates through the clamping hole 11. Then, the ventilation shell 3 is pushed backward along the T-slot 10 by the T-block 9. When the ventilation shell 3 blocks the clamping post 8 again, the adhesive layer 7 can be punctured to make the glue overflow. Then, the retaining shell 6 is adhered to the front end of the first fixing plate 1 to block the ventilation shell 3 inside the first fixing plate 1. All the ventilation shells 3 cannot move forward, so all the fixing plates 1 can be assembled together, thereby adjusting the length of the fixing plate 1;

[0033] As Figures 1 - 5As shown in the figure, by setting the hinge cover 4, when the patient wears the fixing plate 1 on the lower limb, the fixing plate 1 can be fixed by the strap. Then, the hinge cover 4 can be opened, and a water-absorbing cotton sheet can be prepared. The water-absorbing cotton sheet is stuck inside the stopper 13, and the hinge cover 4 is covered back in place. When the patient wears it for a long time and his lower limb sweats, the sweat can enter the placement opening 14 through the breathable shell 3 and the air holes 12 and is absorbed by the water-absorbing cotton sheet, which can ensure the dryness of the patient's lower limb and make the patient more comfortable.

[0034] Working principle: Push the breathable shell 3 forward along the T-slot 10 through the T-block 9 so that when the breathable shell 3 does not block the clamping post 8, the clamping post 8 can be taken out of the fixing plate 1. At the same time, a plurality of fixing plates 1 are combined front and back so that the insertion rod 5 is correspondingly inserted into the insertion hole 2, and the clamping post 8 is inserted into the fixing plate 1 again and extends into the insertion hole 2, and the clamping post 8 penetrates through the clamping hole 11. Then, push the breathable shell 3 backward along the T-slot 10 through the T-block 9 so that when the breathable shell 3 blocks the clamping post 8 again, the adhesive layer 7 can be punctured to make the glue overflow. Then, the blocking shell 6 is adhered to the front end of the first fixing plate 1 to block the breathable shell 3 inside the first fixing plate 1, and all the breathable shells 3 cannot move forward. Therefore, all the fixing plates 1 can be assembled together, thereby adjusting the length of the fixing plate 1. When the patient wears the fixing plate 1 on the lower limb, the fixing plate 1 can be fixed by the strap. Then, the hinge cover 4 can be opened, and a water-absorbing cotton sheet can be prepared. The water-absorbing cotton sheet is stuck inside the stopper 13, and the hinge cover 4 is covered back in place. When the patient wears it for a long time and his lower limb sweats, the sweat can enter the placement opening 14 through the breathable shell 3 and the air holes 12 and is absorbed by the water-absorbing cotton sheet, which can ensure the dryness of the patient's lower limb and make the patient more comfortable.

[0035] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An adjustable lower limb trauma fixation frame, comprising a fixing plate (1), wherein the fixing plate (1) is provided with two pieces and is symmetrically arranged in an upper and lower direction, characterized in that: Also includes: A retaining shell (6), wherein two retaining shells (6) are provided and are located in front of the fixing plate (1); Adhesive layers (7), two adhesive layers (7) are provided and fixed to the rear end of the retaining shell (6); A breathable shell (3), wherein two breathable shells (3) are provided and are located on the inner wall of the fixed plate (1); Insertion rods (5), two of which are provided and fixed to the rear end of the fixing plate (1); T-blocks (9), wherein two T-blocks (9) are provided and fixed to the outer end of the air-permeable shell (3); A clamping column (8), wherein two clamping columns (8) are provided and embedded in the inner wall of the fixing plate (1); The hinged cover (4) is provided with two hinged covers (4) and is hingedly connected to the outer side of the fixed plate (1).

2. The adjustable lower limb trauma fixation frame according to claim 1, characterized in that: The adhesive layer (7) is composed of a plastic bag filled with glue, and the retaining shell (6) fits with the front and rear ends of the fixing plate (1).

3. The adjustable lower limb trauma fixation frame according to claim 2, characterized in that: The front end of the fixing plate (1) is provided with an insertion hole (2), and the clamping column (8) extends into the insertion hole (2).

4. The adjustable lower limb trauma fixation frame according to claim 3, characterized in that: The inner wall rear of the fixing plate (1) is provided with a T-slot (10), and the T-block (9) is slidably connected in the T-slot (10).

5. The adjustable lower limb trauma fixation frame according to claim 4, characterized in that: The outer wall of the fixing plate (1) is provided with a placement opening (14), and the hinged cover (4) covers the placement opening (14).

6. The adjustable lower limb trauma fixation frame according to claim 5, characterized in that: The air-permeable shell (3) blocks the inner end of the clamping column (8), and a plurality of evenly distributed air holes (12) are provided on the inner side of the inner wall of the placement opening (14).

7. The adjustable lower limb trauma fixation frame according to claim 6, characterized in that: Blocks (13) are fixed on the front and rear sides of the inner wall of the placement opening (14); the insertion rod (5) matches the insertion hole (2); and a clamping hole (11) matching the clamping column (8) is provided on the inner side of the insertion rod (5).

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