CN214342561U - Bone fracture plate with strong fixing stability - Google Patents

Abstract

The utility model relates to the field of medical equipment, especially, relate to a coaptation board that fixed stability is strong, including fixed block and fixed plate, just be provided with the fixed slot on the terminal surface of fixed block on the fixed plate, correspond the rigidity with the fixed slot on the fixed block and have the fixed strip, the fixed strip end stretch into the fixed slot inside and with fixed slot sliding connection, all be provided with the fixed orifices on fixed plate and the fixed block, it is provided with a plurality of fixed establishment to keep away from fixed plate one side on the fixed block, fixed establishment contains the constant head tank that the symmetry set up on two terminal surfaces about the fixed block, all be fixed with the reference column in the constant head tank, all be fixed with the reference column on the reference column and pass and rotate the locating lever of being connected with the reference column, two all be fixed with the location axle on the terminal surface that corresponds of locating lever. After the bone fracture plate is fixed, the growth of bones cannot be inhibited, medical accidents such as broken nails and broken plates cannot be caused, and the fixation stability of the device is high.

Description

Bone fracture plate with strong fixing stability

Technical Field

The utility model relates to the field of medical equipment, especially, relate to a bone fracture plate that fixed stability is strong.

Background

With the development of society, the diversification of travel modes and activity modes of people and the aging of population, the incidence rate of fracture is also continuously rising. For the treatment of bone fracture, the treatment methods are various, from external fixation to internal fixation, and from extramedullary fixation to intramedullary fixation. Among them, the treatment of fracture by locking the bone plate and fixing it inside is one of the popular fracture treatment methods.

Because the length of the bone fracture plate is fixed after the bone fracture operation, the length of the skeleton is limited to grow because the bone fracture plate is fixed in the bone fracture plate after the fracture of the patient, and the bone fracture plate is not suitable for the fracture operation of the patient in the skeleton growth period and particularly cannot adapt to the characteristics of the skeleton growth period of children and teenagers. The healing of the fracture of children and teenagers and the natural growth of the height are carried out simultaneously, the bone growth speed is high, the bone fracture plate can not be prolonged, and the normal growth of the bone is blocked, so that the limb length is different, and the limb malformation growth is caused; or the bone growth force is too large to press the implant, and finally medical accidents such as nail breaking, plate breaking and the like are caused.

The utility model discloses it is not enough to solve prior art and research and propose.

Disclosure of Invention

The utility model aims at overcoming the shortcoming of above-mentioned prior art, provide a can effectively fix strong coaptation board of stability.

The utility model discloses can realize through following technical scheme:

the utility model discloses a bone fracture plate with strong fixing stability, which comprises a fixing block and a fixing plate, wherein the fixing plate is provided with a fixing groove on the end surface opposite to the fixing block, a fixing strip is fixed on the fixing block at the position corresponding to the fixing groove, the end of the fixing strip extends into the fixing groove and is connected with the fixing groove in a sliding way, the fixing plate and the fixing block are provided with a fixing hole, one side of the fixing block far away from the fixing plate is provided with a plurality of fixing mechanisms, each fixing mechanism comprises positioning grooves symmetrically arranged on the upper end surface and the lower end surface of the fixing block, positioning columns are fixed in the positioning grooves, the positioning columns penetrate through and are connected with the positioning columns in a rotating way, two end surfaces corresponding to the ends of the positioning columns are fixed with positioning shafts, and the positioning shafts penetrate through and are connected with the positioning shafts in a rotating way, the tail ends of the fixing rods are respectively fixed with a fixing sleeve, and the fixing sleeves are respectively provided with a threaded hole. When the bone fracture plate is fixed, the fixing plate and the fixing block are moved to proper positions, the fixing plate and the fixing block are mutually fixed with bones after screws penetrate through the fixing holes, after the fixing plate and the fixing block are fixed, the two fixing sleeves of the fixing mechanism are overlapped and then moved to a proper position by adjusting the fixing mechanism, and the fixing sleeves are fixed on the skeleton after screws pass through the threaded holes on the two fixing sleeves, because the fixing strips are inserted into the fixing grooves and are connected with the fixing grooves in a sliding way, two corresponding fixing rods of the fixing mechanism are rotationally connected with the positioning rods, and the positioning rods are rotationally connected with the positioning columns in the positioning grooves, can rotate around the reference column in order to realize fixed cover to distance between fixed cover and the reference column can be elongated or shorten, and the fixed back of coaptation board can not restrain the skeleton and grow, can not cause the emergence of medical accidents such as disconnected nail, disconnected board, and device fixed stability is strong.

Preferably, one side of the fixing plate, which is far away from the fixing block, is also provided with a plurality of fixing mechanisms.

Compared with the prior art, the utility model has the advantages that:

because the fixed strip insert in the fixed slot and with fixed slot sliding connection, and two corresponding dead levers of fixed establishment rotate with the locating lever to be connected, and the locating lever rotates with the reference column in the constant head tank to be connected, can realize that fixed cover rotates around the reference column, and the distance between fixed cover and the reference column can be elongated or shorten, and the fixed back of coaptation board can not restrain the skeleton and grow, can not cause the emergence of medical accidents such as disconnected nail, disconnected board, and device fixed stability is strong.

[ description of the drawings ]

The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural view of the present invention;

in the figure: 1. a fixed block; 2. a fixing plate; 3. fixing grooves; 4. a fixing strip; 5. a fixing hole; 6. a fixing mechanism; 601. positioning a groove; 602. a positioning column; 603. positioning a rod; 604. positioning the shaft; 605. fixing the rod; 606. fixing a sleeve;

[ detailed description ] embodiments

The following detailed description of embodiments of the present invention is made with reference to the accompanying drawings:

as shown in FIG. 1, the utility model discloses a bone fracture plate with strong fixing stability, which comprises a fixing block 1 and a fixing plate 2, wherein the end face of the fixing plate 2 facing the fixing block 1 is provided with a fixing groove 3, a fixing strip 4 is fixed on the fixing block 1 corresponding to the fixing groove 3, the end of the fixing strip 4 extends into the fixing groove 3 and is connected with the fixing groove 3 in a sliding way, the fixing plate 2 and the fixing block 1 are both provided with a fixing hole 5, one side of the fixing block 1 far away from the fixing plate 2 is provided with a plurality of fixing mechanisms 6, the fixing mechanisms 6 comprise positioning grooves 601 symmetrically arranged on the upper end face and the lower end face of the fixing block 1, positioning columns 602 are fixed in the positioning grooves 601, positioning rods 603 which are penetrated by the positioning columns 602 and are connected with the positioning columns 602 in a rotating way are fixed on the positioning columns 602, positioning shafts 604 are fixed on the end faces corresponding to the ends of the two positioning rods 603, fixing shafts 604 are both fixed with fixing rods 605 which are penetrated by the positioning shafts 604 and are connected with the positioning shafts 604 in a rotating way, the fixed sleeves 606 are fixed at the tail ends of the fixed rods 605, and threaded holes are formed in the fixed sleeves 606. When the bone fracture plate is fixed, the fixing plate 2 and the fixing block 1 are moved to proper positions, the fixing plate 2 and the fixing block 1 are mutually fixed with bones after screws pass through the fixing holes 5, after the fixing plate 2 and the fixing block 1 are fixed, two fixing sleeves 606 of the fixing mechanism 6 are overlapped and moved to proper positions by adjusting the fixing mechanism 6, the fixing sleeves 606 are fixed on the bones after the screws pass through the threaded holes on the two fixing sleeves 606, because the fixing strips 4 are inserted into the fixing grooves 3 and are in sliding connection with the fixing grooves 3, two corresponding fixing rods 605 of the fixing mechanism 6 are in rotating connection with the positioning rods 603, and the positioning rods 603 are in rotating connection with the positioning columns 602 in the positioning grooves 601, the rotation of the fixing sleeves 606 around the positioning columns 602 can be realized, the distance between the fixing sleeves 606 and the positioning columns 602 can be lengthened or shortened, and the bone growth cannot be inhibited after the bone fracture plate is fixed, the medical accidents such as nail breaking, plate breaking and the like can not be caused, and the fixing stability of the device is strong.

Wherein, the fixing plate 2 is also provided with a plurality of fixing mechanisms 6 on one side far away from the fixing block 1.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many changes, modifications, substitutions and variations can be made to the embodiments without departing from the technical principles of the present invention, and these changes, modifications, substitutions and variations should also be considered as the protection scope of the present invention.

Claims (2)

1. The utility model provides a bone fracture plate that fixed stability is strong, includes fixed block and fixed plate, its characterized in that: a fixing groove is arranged on the end surface of the fixing plate opposite to the fixing block, a fixing strip is fixed on the fixing block at a position corresponding to the fixing groove, the tail end of the fixing strip extends into the fixing groove and is connected with the fixing groove in a sliding way, fixing holes are arranged on the fixing plate and the fixing block, a plurality of fixing mechanisms are arranged on one side of the fixing block, which is far away from the fixing plate, the fixing mechanisms comprise positioning grooves which are symmetrically arranged on the upper end surface and the lower end surface of the fixing block, positioning columns are fixed in the positioning grooves, positioning rods which penetrate through the positioning columns and are connected with the positioning columns in a rotating manner are fixed on the positioning columns, positioning shafts are fixed on the end faces corresponding to the tail ends of the two positioning rods, and fixing rods which penetrate through the positioning shafts and are rotatably connected with the positioning shafts are fixed on the positioning shafts, fixing sleeves are fixed at the tail ends of the fixing rods, and threaded holes are formed in the fixing sleeves.

2. A strong fixation stability bone plate according to claim 1, characterized in that: and a plurality of fixing mechanisms are also arranged on one side of the fixing plate, which is far away from the fixing block.

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