External fixation splint for fracture

Abstract

The utility model relates to the technical field of medical instruments, and particularly discloses a fracture external fixation splint which comprises a splint body, an external fixation strip and an internal fixation strip. The plate body comprises a fixing plate and a protective pad, the fixing plate is connected with the protective pad through a fastener, one side of the fixing plate away from the protective pad is connected with a retaining ring, an outer fixing strip penetrates through the retaining ring, one side of the retaining ring away from the fixing plate is provided with an inner fixing strip, and the outer fixing strip is connected through a bonding piece A; one ends, close to each other, of the outer fixing strip and the inner fixing strip are connected with first fixing cloth, one ends, close to each other, of the other sides of the outer fixing strip and the inner fixing strip are connected with second fixing cloth, and the first fixing cloth and the second fixing cloth are connected through a bonding piece B; the first fixing cloth and the second fixing cloth are connected through the bonding piece B, the splint can be conveniently fixed to the outer side of the fracture position to play a supporting role, the first fixing cloth and the second fixing cloth are convenient to connect and adjust, use is convenient, and fixation is stable.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a fracture external fixation splint. Background Art

[0002] The external fixation splint for fractures can be clamped on the outside of the limb to prevent the fracture ends from shifting, which is conducive to fracture healing. Through splint fixation, the movement of the affected limb can be restricted, and excessive activity can be avoided to cause secondary damage to the fracture site.

[0003] The two ends of the strap pass through the two first through-holes, and the two ends of the strap pass through the two first through-holes respectively, and the strap can be fixed or loosened by the elastic buckle; the form of the traditional binding belt is improved, the strap is fixed by the elastic buckle, and the strap can be flexibly tightened by the elastic buckle to achieve the rapid adjustment of the tightness of the clamping plate clamping the fracture site without having to loosen all of it and then tie it again, which is more convenient and quick; when the strap needs to be loosened or tightened, the pull rod can be pulled up by the pull ring, and the pull rod drives the pressure block to move up, releasing the pressure on the strap, at this time the compression spring is in a compressed state, and the strap can be adjusted at this time, and after adjustment, the pull ring can be released, and the compression spring returns to its original state and automatically drives the pressure block to move down to tighten the strap.

[0004] The above splint can fix the fracture when used, but the elastic buckle fixing rope is used at the fixation point, and the protrusion is bumped, which affects the fixation stability. In addition, the contact area of the fixation point is small, and the fixation stability still needs to be improved. To address the above problems, a fracture external fixation splint is proposed. Utility Model Content

[0005] The purpose of the present utility model is to provide a fracture external fixation splint to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A fracture external fixation splint, comprising a plate body, an external fixation bar and an internal fixation bar;

[0008] The plate body includes a fixing plate and a protective pad, the fixing plate is connected to the protective pad via a fastener, the fixing plate is connected to a buckle on the side away from the protective pad, the outer fixing strip passes through the buckle, the buckle is provided with an inner fixing strip on the side away from the fixing plate, and the outer fixing strip is connected via an adhesive A;

[0009] One end of the outer fixing strip and the inner fixing strip that is close to each other is connected to the first fixing cloth, and the other end of the outer fixing strip and the inner fixing strip that is close to each other is connected to the second fixing cloth. The first fixing cloth and the second fixing cloth are connected by an adhesive B.

[0010] In an optional solution: the fastener includes a T-shaped bar, which is fixedly connected to the side of the protective pad close to the fixed plate, and the side of the fixed plate close to the protective pad is provided with a T-shaped groove that cooperates with the T-shaped bar, and both ends of the T-shaped groove are connected to the outside.

[0011] In an optional solution: the adhesive component A includes a Velcro hook surface A and a Velcro fleece surface A, the Velcro hook surface A is fixedly connected to the side of the inner fixing strip close to the outer fixing strip, and the Velcro fleece surface A is fixedly connected to the side of the outer fixing strip close to the inner fixing strip.

[0012] In an optional solution: the adhesive component B includes a Velcro hook surface B and a Velcro loop surface B, the Velcro hook surface B is fixedly connected to the side of the second fixing cloth close to the first fixing cloth, and the Velcro loop surface B is fixedly connected to the side of the first fixing cloth close to the second fixing cloth.

[0013] In an optional solution: strip-shaped holes are provided on the first fixing cloth.

[0014] In an optional solution: each set of the fixing plates is provided with two sets of symmetrically arranged buckles.

[0015] In an optional solution, a cotton layer is provided on the side of the second fixing cloth away from the first fixing cloth.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] In the present invention, the first fixing cloth and the second fixing cloth are connected by an adhesive member B, which facilitates the fixation of the splint on the outside of the fracture to play a supporting role. The first fixing cloth and the second fixing cloth are easy to connect and adjust, easy to use, and stable in fixation.

[0018] The position of adjacent plates in the present invention is conveniently adjusted, the structure is simple, the number of components required is reduced, and the impact on the fixation of the fracture is reduced;

[0019] The provision of the protective pad in the utility model reduces friction between the fixing plate and the limb, and the protective pad is convenient to disassemble and replace. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural diagram of the present utility model.

[0021] Figure 2 It is a schematic diagram of the local structure of the utility model.

[0022] Figure 3 It is a structural schematic diagram of the plate body in the utility model.

[0023] In the figure: 100, plate body; 101, fixing plate; 102, buckle; 103, T-slot; 104, T-bar; 105, protective pad; 200, outer fixing bar; 300, inner fixing bar; 400, first fixing cloth; 401, strip hole; 500, second fixing cloth. DETAILED DESCRIPTION

[0024] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-Figure 3 In this embodiment, a fracture external fixation splint includes a plate body 100, an external fixation bar 200 and an internal fixation bar 300; Figure 1 As shown, a plurality of plates 100 are provided, and the plates 100 can play a supporting role;

[0027] The plate body 100 includes a fixing plate 101 and a protective pad 105. The fixing plate 101 is connected to the protective pad 105 via a fastener. The side of the fixing plate 101 away from the protective pad 105 is connected to the buckle 102. The outer fixing bar 200 passes through the buckle 102. The side of the buckle 102 away from the fixing plate 101 is provided with an inner fixing bar 300. The outer fixing bar 200 is connected via an adhesive A.

[0028] The inner fixing strip 300 and the outer fixing strip 200 cooperate to fix the plate body 100;

[0029] The adjacent ends of the outer fixing strip 200 and the inner fixing strip 300 are connected to the first fixing cloth 400, and the adjacent ends of the outer fixing strip 200 and the inner fixing strip 300 are connected to the second fixing cloth 500. The first fixing cloth 400 and the second fixing cloth 500 are connected by an adhesive B.

[0030] The first fixing cloth 400 and the second fixing cloth 500 are connected to fix the splint on the limb;

[0031] In this embodiment, the position of the plate body 100 is adjusted, and the inner fixing strip 300 and the outer fixing strip 200 cooperate to fix the plate body 100. The splint is placed around the fracture of the limb, and the first fixing cloth 400 and the second fixing cloth 500 are connected to fix the splint to the limb. Figure 1 The figure shows the state of the splint when in use.

[0032] In another embodiment, the fastener includes a T-shaped bar 104, which is fixedly connected to the side of the protective pad 105 close to the fixed plate 101. The side of the fixed plate 101 close to the protective pad 105 is provided with a T-shaped slot 103 that cooperates with the T-shaped bar 104, and both ends of the T-shaped slot 103 are connected to the outside; the T-shaped bar 104 is docked into the T-shaped slot 103, which can realize the installation of the protective pad 105 and facilitate the subsequent replacement of the protective pad 105.

[0033] In another embodiment, the adhesive member A includes a hook surface A and a loop surface A. The hook surface A is fixedly connected to a side of the inner fixing strip 300 close to the outer fixing strip 200, and the loop surface A is fixedly connected to a side of the outer fixing strip 200 close to the inner fixing strip 300.

[0034] The Velcro fleece surface A is connected to the Velcro hook surface A, which can realize the connection between the inner fixing strip 300 and the outer fixing strip 200, and the inner fixing strip 300 and the outer fixing strip 200 are conveniently separated, making it convenient to adjust the position of the buckle 102 between the inner fixing strip 300 and the outer fixing strip 200. After the buckle 102 is adjusted, the inner fixing strip 300 and the outer fixing strip 200 are connected and fixed, which can limit the movement of the buckle 102 and facilitate the adjustment of the position of the plate body 100.

[0035] In another embodiment, the adhesive member B includes a hook surface B and a loop surface B. The hook surface B is fixedly connected to a side of the second fixing cloth 500 close to the first fixing cloth 400, and the loop surface B is fixedly connected to a side of the first fixing cloth 400 close to the second fixing cloth 500.

[0036] The hook surface B of the Velcro is connected to the loop surface B of the Velcro, so that the second fixing cloth 500 and the first fixing cloth 400 can be connected and fixed. The first fixing cloth 400 and the second fixing cloth 500 can adjust the docking position to facilitate the adjustment of the tightness of the splint.

[0037] In another embodiment, the first fixing cloth 400 is provided with strip-shaped holes 401 ; the provision of the strip-shaped holes 401 facilitates pulling the first fixing cloth 400 .

[0038] In another embodiment, each set of the fixing plates 101 is provided with two sets of symmetrically arranged buckles 102; Figure 1 or Figure 3 As shown, in actual use, the length of the fixing plate 101 is set according to actual needs, and the position of the buckle 102 can be set according to actual needs.

[0039] In another embodiment, a cotton layer is provided on the side of the second fixing cloth 500 away from the first fixing cloth 400; the cotton layer is in contact with the limb.

[0040] When the utility model is used, the position of the plate body 100 is adjusted, the Velcro fur surface A is connected with the Velcro hook surface A, the inner fixing strip 300 and the outer fixing strip 200 cooperate to fix the plate body 100, the splint is placed around the limb fracture, the first fixing cloth 400 and the second fixing cloth 500 are connected, and the splint can be fixed to the limb. Figure 1 The figure shows the state of the splint when in use.

[0041] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A fracture external fixation splint, comprising a plate body (100), an external fixation strip (200) and an internal fixation strip (300); Its characteristics are: The plate body (100) comprises a fixing plate (101) and a protective pad (105), wherein the fixing plate (101) is connected to the protective pad (105) via a fastener, the fixing plate (101) is connected to a buckle (102) on a side away from the protective pad (105), the outer fixing strip (200) passes through the buckle (102), the buckle (102) is provided with an inner fixing strip (300) on a side away from the fixing plate (101), and the outer fixing strip (200) is connected via an adhesive A; One end of the outer fixing strip (200) and the inner fixing strip (300) that is close to each other is connected to a first fixing cloth (400), and one end of the other side of the outer fixing strip (200) and the inner fixing strip (300) that is close to each other is connected to a second fixing cloth (500), and the first fixing cloth (400) and the second fixing cloth (500) are connected by an adhesive B.

2. The fracture external fixation splint according to claim 1, characterized in that: The fastener comprises a T-shaped bar (104), wherein the T-shaped bar (104) is fixedly connected to a side of the protective pad (105) close to the fixed plate (101), and a T-shaped groove (103) cooperating with the T-shaped bar (104) is provided on a side of the fixed plate (101) close to the protective pad (105), and both ends of the T-shaped groove (103) are connected to the outside.

3. The fracture external fixation splint according to claim 1, characterized in that: The adhesive component A comprises a Velcro hook surface A and a Velcro fleece surface A, wherein the Velcro hook surface A is fixedly connected to a side of the inner fixing strip (300) close to the outer fixing strip (200), and the Velcro fleece surface A is fixedly connected to a side of the outer fixing strip (200) close to the inner fixing strip (300).

4. The fracture external fixation splint according to claim 1, characterized in that: The adhesive component B comprises a Velcro hook surface B and a Velcro fleece surface B, wherein the Velcro hook surface B is fixedly connected to a side of the second fixing cloth (500) close to the first fixing cloth (400), and the Velcro fleece surface B is fixedly connected to a side of the first fixing cloth (400) close to the second fixing cloth (500).

5. The fracture external fixation splint according to claim 1, characterized in that: The first fixing cloth (400) is provided with strip-shaped holes (401).

6. The fracture external fixation splint according to claim 1, characterized in that: Each set of the fixing plates (101) is provided with two sets of symmetrically arranged buckles (102).

7. The fracture external fixation splint according to claim 1, characterized in that: A cotton layer is provided on the side of the second fixing cloth (500) away from the first fixing cloth (400).

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