Cable reinforcing and fixing steel plate

Abstract

The utility model relates to a cable reinforcing and fixing steel plate which comprises an arc-shaped steel plate, and the back side of the arc-shaped steel plate is provided with at least one group of cable channels for cables to pass through. The arc-shaped steel plates are used for holding broken bone blocks, and after the cables penetrate through the corresponding cable channels, the two ends of the cables surround the long tubular bone and are bound and fixed. The broken bone block is held by the arc-shaped steel plate, and then the broken bone block is fixed in cooperation with the cable cerclage, so that the broken bone block fixing device has a good fixing effect on the free broken bone block.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to a cable reinforced fixing steel plate. Background Art

[0002] When treating long tubular bones with steel plates clinically, some free bone fragments are not easy to be fixed with screws and need additional cable fixation. However, when the fracture fragments are relatively fragmented, the fracture fragments cannot be fixed only with cables. Therefore, there is an urgent need to design a medical instrument that can hold all the fracture fragments and play a fixing role. Summary of the Invention

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a cable reinforced fixing steel plate for holding a pile of fracture fragments and playing a fixing role.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A cable reinforced fixing steel plate includes an arc-shaped steel plate, and at least one group of cable channels for cables to pass through are arranged on the back side of the arc-shaped steel plate; the arc-shaped steel plate is used to hold fragmented bone blocks, and after the cables pass through the corresponding cable channels, both ends of the cables surround the long tubular bone and are tied and fixed.

[0006] Further, protrusions are densely arranged on the ventral side of the arc-shaped steel plate.

[0007] Further, the thickness of the arc-shaped steel plate is 3-5 mm.

[0008] Further, three groups of mutually parallel cable channels are arranged on the back side of the arc-shaped steel plate.

[0009] Further, the cable channels are integrally formed with the arc-shaped steel plate.

[0010] Adopting the above technical solutions, the utility model has the following beneficial effects:

[0011] 1. The arc-shaped steel plate is used to hold the fragmented bone blocks, and then cooperate with the cable loop fixation, which has a good fixing effect on the free fragmented bone blocks;

[0012] 2. The arc-shaped steel plate is relatively thin, and the arc can be adjusted according to the size of the fragmented bone blocks to be fixed, so that the arc-shaped steel plate can effectively cover the fragmented bone blocks; protrusions are densely arranged on the ventral side of the arc-shaped steel plate, which can increase the gripping force. Brief Description of the Drawings

[0013] The following further describes the present utility model in detail with reference to the drawings and specific embodiments:

[0014] Figure 1 It is a structural schematic diagram of the present utility model;

[0015] Figure 2 This is a simple diagram for the actual use of the present utility model. Detailed implementation manners

[0016] As Figure 1-2 As shown in the figure, a cable strengthening and fixing steel plate of the present utility model includes an arc-shaped steel plate 1 for holding fragmented bone blocks. At least one set of cable channels 2 for cables 3 to pass through is provided on the back side of the arc-shaped steel plate 1, and the cable channels 2 are integrally formed with the arc-shaped steel plate 1. During use, the arc-shaped steel plate 1 is used to hold the fragmented bone blocks. After the cable 3 passes through the corresponding cable channels 2, both ends of the cable 3 are wound around the long tubular bone and tied and fixed, so as to fix the fragmented bone blocks.

[0017] Densely distributed protrusions 4 are provided on the ventral side of the arc-shaped steel plate 1, and the protrusions 4 can increase the gripping force of the arc-shaped steel plate 1.

[0018] The arc-shaped steel plate 1 is relatively thin, with a thickness generally of 3 - 5 mm. The radian of the arc-shaped steel plate 1 can be adjusted according to the size of the fragmented bone blocks to be fixed, so as to effectively wrap the fragmented bone blocks.

[0019] Three sets of mutually parallel cable channels 2 are provided on the back side of the arc-shaped steel plate 1. One cable 3 can pass through the middle cable channel 2, or two cables 3 can symmetrically pass through the cable channels 2 on both sides to increase the firmness of the lashing.

[0020] The above describes the detailed implementation manners of the present utility model. However, those skilled in the art should understand that this is only an example. Without departing from the principle and essence of the present utility model, those skilled in the art can make various changes or modifications to this implementation manner, but these changes and modifications all fall within the protection scope of the present utility model.

Claims

1. A cable reinforcement fixing steel plate, characterized in that: It comprises an arc-shaped steel plate, on the back side of which is provided at least one group of cable channels for cables to pass through; the arc-shaped steel plate is used to hold the broken bones, and after the cables pass through the corresponding cable channels, the two ends of the cables are wrapped around the long tubular bones and tied and fixed.

2. The cable reinforcement fixing steel plate according to claim 1, characterized in that: The ventral side of the arc-shaped steel plate is densely covered with protruding teeth.

3. The cable reinforcement fixing steel plate according to claim 1, characterized in that: The thickness of the arc-shaped steel plate is 3-5 mm.

4. The cable reinforcement fixing steel plate according to claim 1, characterized in that: The back side of the arc-shaped steel plate is provided with three sets of cable channels which are parallel to each other.

5. The cable reinforcement fixing steel plate according to claim 1, characterized in that: The cable channel is integrally formed with the arc-shaped steel plate.

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