Locking steel plate for orthopedics department

Abstract

A locking steel plate for the orthopedics department is characterized by comprising a steel plate body with connecting grooves formed in the two ends, detachable lengthening plates are arranged in the connecting grooves, the connecting grooves are sunken along the side face of the steel plate body, connecting plates matched with the connecting grooves are arranged at one ends of the lengthening plates, and fixing holes corresponding to each other are formed in the connecting plates and the connecting grooves; fixing bolts in threaded connection are assembled in the fixing holes; the steel plate is simple and reasonable in structure, the length of the steel plate can be increased so as to adapt to more orthopedic patients, and the manufacturing cost of the steel plate is reduced.

Description

Technical Field

[0001] The utility model relates to the field of orthopedics, in particular to a locking steel plate used in orthopedics. Background Art

[0002] Locking plates are commonly used in orthopedics to stabilize the fractured bone by attaching the plate to the sides of the bone. However, due to varying heights and frame sizes, existing locking plates are not suitable for all patients and require a custom fit, increasing the cost. Utility Model Content

[0003] The utility model aims to provide a locking steel plate for orthopedics to reduce the use cost of the existing locking steel plate.

[0004] In order to solve the above technical problems, the specific solution adopted by the utility model is:

[0005] A locking steel plate for orthopedics, characterized in that it includes a steel plate with connecting grooves at both ends, a detachable extension plate provided in the connecting groove, the connecting groove being recessed along the side of the steel plate, a connecting plate adapted to the connecting groove being provided at one end of the extension plate, corresponding fixing holes being provided on the connecting plate and the connecting groove, and threaded fixing bolts being installed in the fixing holes.

[0006] A filling plate is installed in the connecting groove, and the side wall of the filling plate is in the same plane as the side wall of the steel plate.

[0007] The top surface and the bottom surface of the connecting groove are correspondingly provided with card slots, and the top surface and the bottom surface of the connecting plate are provided with card blocks adapted to the card slots.

[0008] The top surface and the bottom surface of the filling plate are both provided with clamping blocks, and the top surface and the bottom surface of the connecting groove are correspondingly provided with clamping grooves, and the clamping blocks are adapted to the clamping grooves.

[0009] The diameter of the fixing hole is 2.5-3.5 mm.

[0010] Due to the adoption of the above technical solution, the utility model has the following beneficial effects:

[0011] By arranging connecting grooves on both sides of the steel plate and arranging removable extension plates in the connecting grooves to adjust the length of the steel plate, it can be adapted to more patients, thereby reducing the cost of customization and enabling mass production. A filling plate is also installed in the connecting groove to fill the connecting groove to avoid affecting the strength of use by grooving the steel plate. The utility model has a simple and reasonable structure, can increase the length of the steel plate to adapt to more orthopedic patients, and reduces the production cost of the steel plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural diagram of the utility model;

[0013] Figure 2 This is a schematic diagram of the extended plate structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the filling plate structure of the present utility model;

[0015] Reference numerals: steel plate 1; connecting groove 2; filling plate 3; extension plate 4; connecting plate 6; fixing hole 7; fixing bolt 8; clamping block 9. DETAILED DESCRIPTION

[0016] Figures 1-3 As shown, a locking steel plate for orthopedics is characterized in that: it includes a steel plate 1 with connecting grooves 2 at both ends, a detachable extension plate 4 is provided in the connecting groove 2, the connecting groove 2 is recessed along the side of the steel plate 1, and one end of the extension plate 4 is provided with a connecting plate 6 adapted to the connecting groove 2, and the connecting plate 6 and the connecting groove 2 are both provided with corresponding fixing holes 7, the diameter of the fixing hole 7 is 2.5-3.5 mm, and a threaded fixing bolt 8 is installed in the fixing hole 7, and a filling plate 3 is installed in the connecting groove 2. When the extension plate 4 is not needed, the connecting groove 2 can be filled by using the filling plate 3, thereby enhancing the strength of the steel plate 1. The side walls of the filling plate 3 are in the same plane as the side walls of the steel plate 1, and corresponding card slots are provided on the top and bottom surfaces of the connecting groove 2. The top and bottom surfaces of the connecting plate 6 are provided with card blocks 9 that are adapted to the card slots. The top and bottom surfaces of the filling plate 3 are both provided with card blocks 9, and corresponding card slots are provided on the top and bottom surfaces of the connecting groove 2. The card blocks 9 are adapted to the card slots. When the extension plate 4 is inserted into the connecting groove 2, the card block 9 fits with the card slot, thereby preventing the extension plate 4 from moving left and right and being misplaced.

[0017] The method of using the utility model is briefly described as follows:

[0018] When the length of the steel plate 1 is not enough, an extension plate 4 of appropriate length is selected to be used with the steel plate 1. When in use, the connecting plate 6 on the extension plate 4 is inserted into the steel plate 1 along the connecting groove 2. When inserted, the card block 9 is aligned with the card slot in the connecting groove 2. After insertion, it is tightly fitted, and the top surface of the extension plate 4 is flush with the bottom surface of the steel plate 1. Then, the operation can be completed by piercing the fixing bolt 8 with the patient's bone and fixing it. When one end of the steel plate 1 does not need to use the extension plate 4, it can be fixed by adding the filling plate 3 into the connecting groove 2 and fixing it with the fixing bolt 8.

Claims

1. A locking plate for orthopedics, characterized by: The invention comprises a steel plate (1) with connecting grooves (2) at both ends, wherein a detachable extension plate (4) is provided in the connecting groove (2), wherein the connecting groove (2) is recessed along the side of the steel plate (1), and a connecting plate (6) adapted to the connecting groove (2) is provided at one end of the extension plate (4), wherein the connecting plate (6) and the connecting groove (2) are both provided with corresponding fixing holes (7), and a threaded fixing bolt (8) is installed in the fixing hole (7).

2. The orthopedic locking plate according to claim 1, wherein: A filling plate (3) is installed in the connecting groove (2), and the side wall of the filling plate (3) and the side wall of the steel plate (1) are in the same plane.

3. The orthopedic locking plate according to claim 1, wherein: The top surface and the bottom surface of the connecting groove (2) are correspondingly provided with card slots, and the top surface and the bottom surface of the connecting plate (6) are provided with card blocks (9) adapted to the card slots.

4. The orthopedic locking plate according to claim 2, wherein: The top and bottom surfaces of the filling plate (3) are both provided with clamping blocks (9), and the top and bottom surfaces of the connecting groove (2) are correspondingly provided with clamping grooves, and the clamping blocks (9) are adapted to the clamping grooves.

5. The orthopedic locking plate according to claim 1, wherein: The diameter of the fixing hole (7) is 2.5-3.5 mm.

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