Straight plate type bone plate with weight reduction structure

Abstract

The utility model discloses a straight plate type bone plate with a weight reduction structure, which comprises a main body assembly, a plurality of connecting pieces, a plurality of connecting pieces, a connecting piece and a connecting piece, and is characterized in that the main body assembly comprises a bone plate and a group of grooves; the auxiliary connecting assembly comprises a butt-joint plate, a plug-in plate, a butt-joint groove and a plug-in groove; the butt-joint plate is fixed above one side of the bone plate, the plug-in plate is fixed below one side of the bone plate, the butt-joint groove and the plug-in groove are formed in the other side of the bone plate, and the butt-joint groove is located above the plug-in groove. By arranging the butt joint plate, the inserting plate, the butt joint groove and the inserting groove, during use, the butt joint groove is inserted into the butt joint groove, and the inserting plate is inserted into the inserting groove, so that the bone plate is connected with the next bone plate, the bone plates are tightly connected, a gap between the bone plates is reduced, meanwhile, when the bone plates are disassembled, screws are disassembled, and the bone plates can be conveniently disassembled. The whole bone plate can be directly taken out without taking out the bone plates one by one, so that the taking-out time is shortened, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a straight bone plate with a weight reduction structure. Background Technique

[0002] The straight bone plate is a perforated plate-like device used for internal fixation of fractures, providing stability for the fracture site, and cooperating with bone screws or bone wires to maintain the correct position of the fracture ends and promote fracture healing. The straight bone plate has a weight reduction structure.

[0003] When the existing straight bone plate is in use, it is necessary to fit the bone plate to the bone, and then connect the bone plate to the bone through the positioning holes at the edge with screws. When connecting the bone plate to a longer bone, it is necessary to fit and connect the bone plates to the bone one by one, leaving a large gap between the bone plates. At the same time, when disassembling the bone plates, it takes a long time to take out the bone plates one by one. Therefore, it is necessary to propose a straight bone plate with auxiliary connection to reduce the gap between the bone plates. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a straight bone plate with a weight reduction structure to solve the problem that when the existing straight bone plate is in use, it is necessary to fit the bone plate to the bone, and then connect the bone plate to the bone through the positioning holes at the edge with screws. When connecting the bone plate to a longer bone, it is necessary to fit and connect the bone plates to the bone one by one, leaving a large gap between the bone plates. At the same time, when disassembling the bone plates, it takes a long time to take out the bone plates one by one, which is mentioned in the above background technique.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model is a straight bone plate with a weight reduction structure, including:

[0007] A main body component, the main body component includes a bone plate and a group of grooves;

[0008] An auxiliary connection component, the auxiliary connection component includes a docking plate, a plug-in plate, a docking groove, and a plug-in groove;

[0009] The docking plate is fixed above one side of the bone plate, the plug-in plate is fixed below one side of the bone plate, the docking groove and the plug-in groove are opened on the other side of the bone plate, and the docking groove is located above the plug-in groove.

[0010] Further, the docking plate is located above the plug-in plate, and a protective shell is fixedly connected to the outer periphery above the other end of the bone plate, and the protective shell is located above the docking groove;

[0011] The docking plate is snap-fitted with the docking groove, and the plug-in plate is snap-fitted with the plug-in groove.

[0012] Further, a friction block is fixedly connected to the top end of the plug-in board, and a card slot is provided at the top end of the docking board.

[0013] Further, it further includes a cleaning component;

[0014] The cleaning component includes a moving plate, a vertical slot, and a clamping block;

[0015] The moving plates are all clamped inside the groove, the vertical slot is opened on the inner side wall of the groove, and the clamping block is slidably connected inside the vertical slot.

[0016] Further, the other end of the clamping block is fixedly connected to the moving plate, and a set of square slots are provided at the top end of the moving plate.

[0017] Further, the main body component further includes a set of positioning holes;

[0018] The positioning holes are all opened at the outer edge of the bone plate.

[0019] Compared with the prior art, the advantages of the present utility model are as follows:

[0020] First, in the present utility model, by providing a docking board, a plug-in board, a docking groove and a plug-in groove, during use, the docking groove is inserted into the docking groove, and the plug-in board is inserted into the plug-in groove, so that the bone plate is connected to the next bone plate, making the bone plates tightly connected, thereby reducing the gap between the bone plates. At the same time, when disassembling the bone plate, by removing the disassembly screw, the entire bone plate can be directly taken out without taking out the bone plates one by one, reducing the removal time and improving work efficiency.

[0021] Second, based on the first beneficial effect, a fitting moving plate is provided in the groove of the bone plate, and vertical slots are opened on the inner side walls of the groove. The moving plate is slidably connected to the vertical slot through the clamping block. When the bone plate is taken out of the human body, some human tissues will remain in the groove. At this time, hold the moving plate by hand and pull the moving plate outwards to move the human tissues out of the groove, facilitating subsequent processing of the bone plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model, and those of ordinary skill in the art can also obtain other drawings based on these drawings without creative efforts.

[0023] Figure 1 It is a schematic diagram of the external structure of the present utility model;

[0024] Figure 2 For the present utility model Figure 1 Schematic diagram of the structure on the other side;

[0025] Figure 3 This is a schematic structural diagram of the auxiliary connection component of the present utility model;

[0026] Figure 4 This is an exploded structural diagram of the auxiliary connection component of the present utility model;

[0027] Figure 5 This is a schematic structural diagram of the auxiliary cleaning component of the present utility model.

[0028] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0029] 11. Bone plate; 12. Positioning hole; 13. Groove; 21. Docking plate; 22. Insertion plate; 23. Docking groove; 24. Insertion groove; 25. Protective shell; 26. Friction block; 27. Card slot; 31. Moving plate; 32. Vertical groove; 33. Clamping block; 34. Square groove. Specific embodiments

[0030] To make the above objects, features, and advantages of the present utility model more obvious and understandable, the specific embodiments of the present utility model will be described in detail below with reference to the attached drawings.

[0031] In the following description, many specific details are set forth to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0032] To make the purpose, technical solution, and advantages of the present utility model clearer, the embodiments of the present utility model will be further described in detail below with reference to the attached drawings.

[0033] Please refer to Figures 1 - 4 As shown, this embodiment is a straight bone plate with a weight reduction structure, including:

[0034] A main body component, the main body component includes a bone plate 11 and a group of grooves 13;

[0035] The bone plate 11 is used for positioning the bone, and the groove 13 is used for weight reduction of the bone plate 11;

[0036] An auxiliary connection component, the auxiliary connection component includes a docking plate 21, an insertion plate 22, a docking groove 23, and an insertion groove 24;

[0037] The docking plate 21 is fixed above one side of the bone plate 11, the insertion plate 22 is fixed below one side of the bone plate 11, the docking groove 23 and the insertion groove 24 are opened on the other side of the bone plate 11, and the docking groove 23 is located above the insertion groove 24;

[0038] The docking plate 21 is used for connecting with the docking groove 23, and the plug-in plate 22 is used for connecting with the plug-in groove 24. The docking plate 21 and the plug-in plate 22 are respectively inserted into the docking groove 23 and the plug-in groove 24, so that the bone plates 11 are tightly connected together with the next bone plate 11;

[0039] The docking plate 21 is located above the plug-in plate 22. A protective shell 25 is fixedly connected to the periphery above the other end of the bone plate 11, and the protective shell 25 is located above the docking groove 23;

[0040] The docking plate 21 is snap-connected with the docking groove 23, and the plug-in plate 22 is snap-connected with the plug-in groove 24;

[0041] The protective shell 25 is used for protecting the connection part of the bone plates 11. The docking plate 21 is inserted into the docking groove 23, and the plug-in plate 22 is inserted into the plug-in groove 24. At this time, the protective shell 25 protects the connection part of the two;

[0042] A friction block 26 is fixedly connected to the top end of the plug-in plate 22, and a card slot 27 is opened at the top end of the docking plate 21;

[0043] The plug-in plate 22 and the friction block 26 are inserted into the plug-in groove 24 together. The friction block 26 can increase the friction force between the plug-in plate 22 and the plug-in groove 24, so that the bone plates 11 are more tightly connected together;

[0044] Working principle:

[0045] The staff holds the bone plate 11 with both hands, then aligns the docking plate 21 with the docking groove 23 of another bone plate 11, aligns the plug-in plate 22 with the plug-in groove 24, and then pushes one side of the bone plate 11, so that the docking plate 21 is inserted into the docking groove 23, the plug-in plate 22 and the friction block 26 are inserted into the plug-in groove 24. At the same time, the friction block 26 increases the friction force between the plug-in plate 22 and the plug-in groove 24, so that the two side bone plates 11 are tightly connected together, and the protective shell 25 protects the connection part of the bone plates 11;

[0046] Through the above steps, the bone plates 11 are tightly connected by the interaction between the docking plate 21, the plug-in plate 22 and the docking groove 23, the plug-in groove 24.

[0047] Please refer to Figure 1 、 Figures 3 - 5 As shown, on the basis of the above-mentioned Embodiment 1, this embodiment further includes:

[0048] A cleaning component;

[0049] The cleaning component includes a moving plate 31, a vertical groove 32, and a clamping block 33;

[0050] The moving plate 31 is snap-connected inside the groove 13, the vertical groove 32 is opened on the inner side wall of the groove 13, and the clamping block 33 is slidably connected inside the vertical groove 32;

[0051] The moving plate 31 is used to protect the inside of the groove 13. The vertical groove 32 is used for the connection and sliding of the clamping block 33. The clamping block 33 is used for the connection between the moving plate 31 and the vertical groove 32.

[0052] The other end of the clamping block 33 is fixedly connected to the moving plate 31. A set of square grooves 34 are opened at the top end of the moving plate 31.

[0053] The square grooves 34 are used for the staff to hold. When the moving plate 31 is pulled upward, the clamping block 33 slides upward in the vertical groove 32, causing the moving plate 31 to move upward, so that some human tissues in the groove 13 are moved out to the outside of the groove 13.

[0054] The main body assembly further includes a set of positioning holes 12.

[0055] The positioning holes 12 are all opened at the outer edge of the outer end of the bone plate 11.

[0056] The positioning holes 12 facilitate the inclined positioning of the screws, for the fracture scenarios where bone nails need to be densely arranged.

[0057] Working principle:

[0058] After the bone plate 11 is taken out, the staff takes out the square groove 34 by hand and pulls the moving plate 31 outward, so that the clamping block 33 slides upward in the vertical groove 32, thereby driving the moving plate 31 to move upward by the clamping block 33. When the moving plate 31 moves upward, it pushes some human tissues in the groove 13 to move. When the moving plate 31 moves to the upper part inside the groove 13, the human tissues move out of the groove 13, facilitating the subsequent processing of the bone plate 11.

[0059] The above steps can improve its own functionality.

[0060] In the description of the present invention, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0061] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A straight bone plate with a weight-reducing structure, characterized in that: include: A main body component, the main body component comprising a bone plate (11) and a group of grooves (13); An auxiliary connection assembly, the auxiliary connection assembly comprising a docking plate (21), a plugging plate (22), a docking slot (23), and a plugging slot (24); The docking plate (21) is fixed above one side of the bone plate (11), the plug-in plate (22) is fixed below one side of the bone plate (11), the docking groove (23) and the plug-in groove (24) are arranged on the other side of the bone plate (11), and the docking groove (23) is located above the plug-in groove (24).

2. A straight bone plate with a weight-reducing structure according to claim 1, characterized in that: The docking plate (21) is located above the plug-in plate (22), and a protective shell (25) is fixedly connected to the outer periphery of the other end of the bone plate (11), and the protective shell (25) is located above the docking groove (23); The docking plate (21) is clamped with the docking groove (23), and the plug-in plate (22) is clamped with the plug-in groove (24).

3. The straight bone plate with a weight-reducing structure according to claim 1, characterized in that: A friction block (26) is fixedly connected to the top of the plug-in board (22), and a clamping groove (27) is provided at the top of the docking board (21).

4. The straight bone plate with a weight-reducing structure according to claim 1, characterized in that: Also includes a cleanup component; The cleaning assembly comprises a movable plate (31), a vertical slot (32), and a clamping block (33); The movable plates (31) are all clamped in the interior of the groove (13), the vertical groove (32) is opened in the inner side wall of the groove (13), and the clamping block (33) is slidably connected to the interior of the vertical groove (32).

5. The straight bone plate with a weight-reducing structure according to claim 4, characterized in that: The other end of the clamping block (33) is fixedly connected to the movable plate (31), and a group of square grooves (34) are formed on the top of the movable plate (31).

6. The straight bone plate with a weight-reducing structure according to claim 1, characterized in that: The main body component also includes a set of positioning holes (12); The positioning holes (12) are all opened at the outer end edge of the bone plate (11).

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