Emergency treatment fracture part fixing device

Abstract

The utility model discloses an emergency treatment fracture part fixing device, and particularly relates to the technical field of fracture nursing, the emergency treatment fracture part fixing device comprises a first fixing part and a second fixing part which are symmetrically arranged up and down, and the end part of the first fixing part and the end part of the second fixing part are connected with flexible rubber sheets; each of the first fixing part and the second fixing part comprises a sponge cushion layer, a rubber cushion layer and a hard plastic plate which are sequentially arranged from inside to outside; a plurality of transversely arranged first through holes and a plurality of longitudinally arranged second through holes are formed in the rubber cushion layer in a penetrating mode, the first through holes and the second through holes are arranged in a crossed mode, a plurality of third through holes are formed in the surface of the side, attached to the sponge cushion layer, of the rubber cushion layer in a penetrating mode, and the third through holes are connected to the crossed positions of the first through holes and the second through holes. According to the utility model, the air permeability of the bound fracture part can be greatly improved, bacteria are not easy to breed, the wearing is simple and convenient, the falling is not easy, the clamping and fixing stability is kept, and the practicability is improved.

Description

Technical Field

[0001] This utility model relates to the field of fracture care technology, and more specifically, to an emergency fracture fixation device. Background Technology

[0002] Currently, when a person suffers a finger fracture, medical staff often use finger splints to fix the fractured finger. However, most existing splints use Velcro to limit and fix the two splints together. When the splint is used for a long time, the adhesiveness of the Velcro decreases, which affects the clamping force of the splint and thus affects the patient's recovery. At the same time, the sponge protective pad on the splint is prone to bacterial growth due to lack of breathability after prolonged use, which can cause discomfort to the patient. Therefore, in order to address the above shortcomings, this utility model provides a finger splint component for emergency rescue of finger fractures outdoors. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides an emergency fracture fixation device, including a first fixation part and a second fixation part arranged symmetrically above and below. The ends of the first fixation part and the second fixation part are connected to flexible rubber sheets. The first fixation part and the second fixation part each include a sponge pad, a rubber pad and a rigid plastic plate arranged sequentially from the inside to the outside.

[0004] Several horizontally arranged first through holes and several vertically arranged second through holes are penetrating inside the rubber pad layer. The first and second through holes are intersected. Several third through holes are penetrating on the surface of the rubber pad layer that is in contact with the sponge pad layer. The third through holes are connected at the intersection of the first and second through holes.

[0005] In a preferred embodiment, the sponge pad, the rubber pad, and the rigid plastic plate are bonded together in sequence, and all three are configured as arc shapes.

[0006] In a preferred embodiment, a plurality of positioning rods are installed on the outer walls at both ends of the rigid plastic plate, and the ends of the positioning rods are fitted with limit protrusions.

[0007] In a preferred embodiment, a number of turns of elastic pull rope are wound around the ends of the first fixing part and the second fixing part, and the elastic pull rope is wound around the surface of the first fixing part and the second fixing part at least two turns, and limit rings are installed at both ends of the elastic pull rope.

[0008] In a preferred embodiment, the limiting protrusion is spherical and has a diameter larger than that of the positioning rod, and the limiting ring extends beyond the limiting protrusion and is sleeved on the outside of the positioning rod.

[0009] The technical effects and advantages of this utility model are as follows:

[0010] This invention can significantly improve the breathability of the fracture site after bandaging, making it less prone to bacterial growth. It is simple and convenient to wear, not easy to fall off, and maintains stable clamping and fixation, thus improving its practicality. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0012] Figure 2 This is a schematic diagram of the rubber pad layer structure of this utility model;

[0013] Figure 3 This is a schematic diagram of the internal structure of the rubber pad layer of this utility model;

[0014] Figure 4 For the present utility model Figure 1 Detailed diagram of point A in the middle.

[0015] Explanation of reference numerals in the attached drawings: 1 First fixing part, 2 Second fixing part, 3 Flexible rubber sheet, 4 Sponge pad, 5 Rubber pad, 6 Hard plastic plate, 7 First through hole, 8 Second through hole, 9 Third through hole, 10 Positioning rod, 11 Limiting protrusion, 12 Elastic pull rope, 13 Limiting ring. Detailed Implementation

[0016] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical applications of the present invention, and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for a particular purpose.

[0017] like Figure 1-4 An emergency fracture fixation device is shown, comprising a first fixation part 1 and a second fixation part 2 arranged symmetrically at the top and bottom. The ends of the first fixation part 1 and the second fixation part 2 are connected to flexible rubber sheets 3. Both the first fixation part 1 and the second fixation part 2 include a sponge pad 4, a rubber pad 5 and a rigid plastic plate 6 arranged sequentially from the inside to the outside.

[0018] Among them, the sponge pad 4 is in direct contact with the finger surface, the rubber pad 5 provides a cushioning effect, and can provide a certain contraction and pressure effect during the wearing and fixing process to improve the wearing stability. The rigid plastic plate 6 provides structural stability and maintains the overall shape of the fixing part.

[0019] Several horizontally arranged first through holes 7 and several vertically arranged second through holes 8 are penetrating inside the rubber pad layer 5. The first through holes 7 and the second through holes 8 are intersected. Several third through holes 9 are penetrating on the surface of the rubber pad layer 5 that is in contact with the sponge pad layer 4. The third through holes 9 are connected at the intersection of the first through holes 7 and the second through holes 8.

[0020] The sponge pad 4, rubber pad 5, and rigid plastic plate 6 are bonded together in sequence. All three are designed to be arc-shaped, which makes it easier to fit the surface of the patient's finger.

[0021] Based on the above, when in use, the first fixation part 1 and the second fixation part 2 are respectively attached to the upper and lower sides of the fractured finger, wherein the sponge pad 4 part is attached to the surface of the finger, and the sponge pad 4 has through holes inside to facilitate ventilation and prevent bacteria from growing.

[0022] Furthermore, when the first fixing part 1 and the second fixing part 2 are attached to the finger for fixation, the sponge pad 4 will be compressed and shrink. In order to prevent the air permeability of the sponge pad 4 from weakening after shrinkage and thinning, a first through hole 7, a second through hole 8 and a third through hole 9 are opened on the rubber pad 5 on the outside of the sponge pad 4. The first through hole 7 and the second through hole 8 penetrate the entire sponge pad 4, so that gas can circulate inside the sponge pad 4 through the first through hole 7 and the second through hole 8, and circulate with the shrunken sponge pad 4 through the third through hole 9, so as to avoid the problem of bacterial growth caused by the decrease in air permeability due to long-term use of the sponge pad 4.

[0023] Several positioning rods 10 are installed on the outer walls at both ends of the rigid plastic plate 6, and the ends of the positioning rods 10 are equipped with limiting protrusions 11.

[0024] Several turns of elastic pull rope 12 are wound around the ends of the first fixing part 1 and the second fixing part 2. The elastic pull rope 12 is wound around the surface of the first fixing part 1 and the second fixing part 2 at least two turns. Limit rings 13 are installed at both ends of the elastic pull rope 12.

[0025] The limiting protrusion 11 is spherical and its diameter is larger than that of the positioning rod 10. The limiting ring 13 extends beyond the limiting protrusion 11 and is sleeved on the outside of the positioning rod 10.

[0026] Based on the above, when using it, first attach the first fixing part 1 and the second fixing part 2 to the patient's finger, so that the sponge pad 4 part contacts the finger surface. After wrapping the elastic pull rope 12 around the two ends of the first fixing part 1 and the second fixing part 2 at least two turns, tighten and clamp the first fixing part 1 and the second fixing part 2 on the outside of the finger. Then, put the limiting rings 13 at both ends of the elastic pull rope 12 over the limiting protrusions 11 and put them on the outside of the positioning rod 10. Through the tension of the elastic pull rope 12 itself, the limiting rings 13 are fixed on the outside of the positioning rod 10. The limiting protrusions 11 have a large diameter, which can also prevent the limiting rings 13 from falling off the positioning rod 10.

[0027] Furthermore, after the elastic drawstring 12 tightens the first fixing part 1 and the second fixing part 2, the two are tightly attached to the outside of the finger. The sponge pad 4 part shrinks and thins under force, and the rubber pad 5 part provides a certain support force, so that the first fixing part 1 and the second fixing part 2 are tightened and clamped stably. The several through holes inside, together with the sponge pad 4, maintain the breathability of the skin surface and reduce bacterial growth.

[0028] Since there are several positioning rods 10, and they are fixed by elastic pull ropes 12, when fatigue and loosening occur after long-term tension and fixation, the elastic pull ropes 12 can be pressed and tightened and placed on positioning rods 10 further away to maintain the clamping force of the first fixing part 1 and the second fixing part 2 on the finger. This design has a long service life and will not affect the patient's recovery.

[0029] Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of this utility model without creative effort should fall within the protection scope of this utility model. Structures, devices, and operating methods not specifically described and explained in this utility model, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. An emergency fracture fixation device, characterized in that, It includes a first fixing part and a second fixing part arranged symmetrically at the top and bottom. The ends of the first fixing part and the second fixing part are connected to flexible rubber sheets. Both the first fixing part and the second fixing part include a sponge pad layer, a rubber pad layer and a rigid plastic plate arranged sequentially from the inside to the outside. Several horizontally arranged first through holes and several vertically arranged second through holes are penetrating inside the rubber pad layer. The first and second through holes are intersected. Several third through holes are penetrating on the surface of the rubber pad layer that is in contact with the sponge pad layer. The third through holes are connected at the intersection of the first and second through holes.

2. The emergency fracture fixation device according to claim 1, characterized in that: The sponge pad, rubber pad, and rigid plastic sheet are bonded together in sequence, and all three are designed to be arc-shaped.

3. The emergency fracture fixation device according to claim 1, characterized in that: Several positioning rods are installed on the outer walls at both ends of the rigid plastic plate, and the ends of the positioning rods are equipped with limit protrusions.

4. The emergency fracture fixation device according to claim 3, characterized in that: Several turns of elastic pull rope are wound around the ends of the first fixing part and the second fixing part. The elastic pull rope is wound at least two turns around the surface of the first fixing part and the second fixing part, and limit rings are installed at both ends of the elastic pull rope.

5. The emergency fracture fixation device according to claim 4, characterized in that: The limiting protrusion is spherical and its diameter is larger than that of the positioning rod. The limiting ring extends beyond the limiting protrusion and is sleeved on the outside of the positioning rod.

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