CN204839871U - Clamping plates - Google Patents

Abstract

The utility model relates to a splint for external fixation in orthopedics. A splint includes two parts: a splint body and a fixing band. The splint body is a multi-layer combination with a plastic aluminum alloy screen as the stereotyped body. There are upper and lower polymer silica gel plate protection layers outside the aluminum alloy screen. Adhesive medical adhesive tape, through which the aluminum alloy mesh panel can be accurately pasted on the parts of the human body that need to be fixed; the fixing belt is composed of the main piece of the fixing belt, an elastic band and a Velcro, and further binds the aluminum alloy mesh panel Set in a fixed position. The utility model is not only light in weight, good in air permeability, but also strong in plasticity, good in fit, excellent in fixability, does not need hardening time, reduces the cumbersome use steps of traditional products, and is comfortable and convenient; it can vary from person to person and from the location of use , to shape different shapes and manufacture products of different specifications, which are used in the arms, waist, legs, chest, back, fingers, toes and other parts of the human body.

Description

a splint

technical field

The utility model relates to an orthopedic treatment auxiliary device, in particular to a splint used for external fixation during fracture.

Background technique

The function of the splint is used for external fixation of fractures and orthopedic surgery to maintain the position after surgical reduction, prevent re-displacement of the surgical site, and further correct the residual displacement to relieve pain. At present, clinically, when fractures or fractures occur in the human body, wooden splints, plaster bandages, etc. are generally used for external fixation. However, the plasticity of the wooden board is very poor, and it cannot match the physiological curvature of the human body; the plaster bandage is brittle to a certain extent, has poor air permeability, and bears a heavy load on the affected area.

Contents of the invention

The purpose of this utility model is to provide a splint with an aluminum alloy mesh plate as the stereotyped body. The splint has strong plasticity, no need for hardening time, light weight, and good air permeability. overcome the deficiencies of the prior art.

A splint of the present utility model includes two parts: a splint body and a fixing belt: the splint body is a multi-layer combination with a plastic aluminum alloy mesh plate as a stereotyped body, and an upper and a lower height are arranged outside the aluminum alloy mesh plate. Molecular silica gel plate protective layer, the upper and lower protective layers are respectively equipped with adhesive medical tape, through which the aluminum alloy mesh plate can be accurately pasted on the position to be fixed; the fixing belt is mainly composed of the fixing belt Composed of sheets, elastic bands and Velcro to further bind the aluminum alloy mesh panel to the fixed position.

Specifically, the aluminum alloy mesh plate has plasticity, and will produce plastic deformation under sufficient external force, and can be bent according to the physiological curvature of the human body, thereby matching the physiological curvature of the human body, which is beneficial to improving the fixing effect. The polymer silica gel plate is a flexible plate with excellent plasticity, which is surrounded by the aluminum alloy screen to prevent the exposed edge of the aluminum alloy screen from causing harm to the human body, and can be shaped with the aluminum alloy screen. An upper layer of medical adhesive tape is provided on the upper polymer silica gel plate protective layer, and a lower layer of medical adhesive tape is provided on the lower polymer silica gel plate protective layer. The upper layer of medical adhesive tape has the same shape and size as the protective layer of the polymer silica gel plate, with the rubber side facing upwards, and a release paper for protecting the rubber surface is provided on the rubber surface. The lower layer of medical tape is slightly larger than the protective layer of the polymer silicone plate, and its adhesive surface is also upward, and its surroundings are exposed outside the protective layer of the polymer silicone plate to form a rubber surface frame. The rubber surface frame is provided with release paper to protect the rubber surface frame. Tear off the release paper on the upper and lower rubber surfaces, and use the upper and lower medical tapes to firmly paste the splint on the parts of the human body that need to be fixed.

The main piece of the fixing belt of the fixing belt is made of a fabric with excellent air permeability, and its area is larger than the splint body, which can fully cover the splint body. There are 1-2 elastic bands on both sides, and one end of the elastic band is fixed on the fixed side. With the main piece on the side and a Velcro fastening on the other end. The aluminum alloy mesh panel can be further bound to the desired fixed position of the human body through the fixing belt.

The utility model is not only light in weight, good in air permeability, but also good in fit, excellent in fixability, strong in plasticity, does not need hardening time, reduces the cumbersome use steps of traditional products, is comfortable and convenient; and can be fixed according to the shape of the parts of the human body, It varies from person to person and from different parts of use. Different shapes are molded and products of different specifications are manufactured, which can be used on the arms, waist, legs, chest, back, fingers, toes and other parts of the human body.

Description of drawings

Fig. 1 is a structural schematic diagram of a splint of the present invention.

Fig. 2 is a schematic cross-sectional view of the splint body.

Fig. 3 is a structural schematic diagram of the fixing belt.

In the figure: 1-splint body, 2-fixing belt, 11-release paper, 12-medical tape, 13-polymer silicone protective plate, 14-aluminum alloy mesh plate, 15-polymer silicone protective plate, 16-release paper Frame, 17-medical tape, 21-main piece of fixed belt, 22-elastic band, 23-velcro.

Detailed ways

Now in conjunction with embodiment and accompanying drawing, the utility model is further described.

A kind of splint of the present utility model is made up of splint body 1 and fixing band 2 two parts by Fig. 1.

As shown in Figure 2, the splint body 1 is a multi-layer assembly with an aluminum alloy mesh plate 14 as a shaped body. The aluminum alloy mesh plate has plasticity and will produce plastic deformation under the action of sufficient external force. The curvature is bent to match the physiological curvature of the human body, which is conducive to improving the fixing effect.

On the outside of the aluminum alloy mesh plate 14, there are upper and lower polymer silica gel plate protective layers 13, 15. The polymer silica gel plate is a flexible plate with excellent plasticity, which surrounds the aluminum alloy mesh plate 14 to prevent the exposed edge of the aluminum alloy mesh plate from causing harm to the human body, and can be shaped arbitrarily along with the aluminum alloy mesh plate.

Adhesive medical adhesive tapes 12, 17 are respectively arranged on the upper and lower protective layers 13, 15, through which the aluminum alloy mesh panels can be accurately pasted on the positions to be fixed.

The upper medical adhesive tape 12 has the same shape and size as the polymer silica gel plate protective layer 13, and the rubber surface is upward, and the rubber surface is provided with a release paper 11 for protecting the rubber surface. The shape and size of the lower layer of medical adhesive tape 17 are larger than the protective layer 15 of the molecular silica gel plate, and the rubber surface is also upward, and the surrounding rubber surfaces are exposed outside the protective layer 15 of the polymer silica gel plate, and the rubber surface of the exposed part is provided with a protective rubber surface. Release paper frame 16. Tear off the release paper 11 on the upper medical adhesive tape 12 and the release paper frame 16 on the lower medical adhesive tape 17, and the splint body 1 can be firmly pasted on the position to be fixed.

Referring to FIG. 3 , the fixing belt 2 is composed of a fixing belt main piece 21 , an elastic band 22 and a Velcro 23 . The fixed belt main sheet 21 adopts the high-quality thickened fabric of air permeability to make, and its area is bigger than splint body 1, and can be fully covered on splint body 1, and its both sides respectively have 1-2 elastic bands 22, and an end of elastic band 22 is fixed on On the side of the main piece 21 of the fixing belt, the other end is provided with a Velcro 23 . The splint body 1 can be further bound to the required parts of the human body through the fixing belt 2 .

The splint of the utility model can be used in the arms, waist, legs, chest, back, fingers, toes and other parts of the human body. The structure of the splint used in other parts is the same as that of this embodiment, but the shape and size are different due to the body parts used. rather different.

When a fracture or bone fracture occurs, the splint is pasted and bound to the fracture or bone fracture to play the role of external fixation, and it can also be used as a protective external fixation after operation, which is convenient for dressing change. It can also replace the traditional plaster fixation. Because of its high strength, light weight, and thin thickness, it can reduce the load on the affected area, facilitate functional exercise, benefit blood circulation, and promote healing.

When the soft tissue is damaged, it can be pasted on the surface of the damaged soft tissue. Because its strength is higher than that of medical tape or plaster, the effect of external fixation is better.

In clinical use, the splint body 1 is first deformed so that it fits completely with the use part of the human body, and then the release paper 11 and the release paper frame 16 are peeled off, and the splint body 1 is pasted on the use part of the human body. Then the main piece 21 of the fixing belt is covered on the splint body 1 , and the splint body 1 is further bound to the use part through the fastening of the elastic band 22 and the Velcro 23 .

Claims (4)

1. A splint, including two parts of a splint body (1) and a fixing belt (2), characterized in that: the splint body (1) is a multi-shaped body with a plastic aluminum alloy mesh plate (14) as the stereotyped body The layer assembly is provided with upper and lower polymer silica gel plate protective layers (13, 15) outside the aluminum alloy mesh plate (14), and the upper and lower polymer silica gel plate protective layers (13, 15) are respectively provided with Adhesive medical adhesive tape (12, 17); the fixing belt (2) is made up of fixing belt main piece (21), elastic band (22) and Velcro (23). 2. The splint according to claim 1, characterized in that: the upper and lower polymer silicone plate protective layers (13, 15) are flexible plates shaped with the aluminum alloy mesh plate (14), surrounded by the Aluminum alloy net plate (14) outside. 3. The splint according to claim 1, characterized in that: the upper medical adhesive tape (12) has the same shape and size as the protective layer (13) of the polymer silica gel plate, the adhesive surface is upward, and there is a protective adhesive on the adhesive surface The release paper (11) on the surface; the medical tape (17) on the lower layer is slightly larger than the protective layer of the polymer silica gel plate (15), and its surroundings are exposed outside the protective layer of the polymer silica gel plate (15), with the adhesive side facing upwards. The exposed rubber surface around it is provided with a release paper frame (16) for protecting the rubber surface. 4. The splint according to claim 1, 2 or 3, characterized in that: the main piece (21) of the fixing belt has a larger area than the splint body (1), and 1-2 elastic bands are fixed on both sides (22), one end of this elastic band (22) is fixed on the fixed belt main piece (21) limit, and the other end is provided with Velcro (23).