CN213697155U

CN213697155U - Ankle joint fuses and accompanies calcaneus fracture coaptation board

Info

Publication number: CN213697155U
Application number: CN202022437766.XU
Authority: CN
Inventors: 胡生雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-07-16
Anticipated expiration: 2030-10-27

Abstract

The utility model relates to a coaptation board technical field just discloses an ankle joint fuses and accompanies with calcaneum fracture coaptation board, including the flexonics board, the first connecting block of left side fixedly connected with of flexonics board, the arc slide opening has been seted up to the inside of flexonics board, the inner wall sliding connection of arc slide opening has the traveller, the surface sliding connection of flexonics board has the second connecting block, the through-hole has all been seted up to both sides around the second connecting block, the inner wall of through-hole is connected with the fixed surface of traveller. The utility model discloses a set up flexonics board, first connecting block, arc slide opening, traveller and second connecting block, wherein, the traveller can freely slide in the arc slide opening, and then under the cooperation of flexonics board, first connecting block, arc slide opening, traveller and second connecting block, makes the contained angle can adjust as required between two adjacent hone lamella main parts to it is comparatively convenient to make this fracture coaptation board use.

Description

Ankle joint fuses and accompanies calcaneus fracture coaptation board

Technical Field

The utility model relates to a coaptation board technical field especially relates to an ankle joint fuses and accompanies calcaneus fracture coaptation board.

Background

The fracture plate is a fracture internal fixation device with a plate shape and holes, and in clinic, the fracture plate is often matched with bone screws to fix bones of fracture patients. At present, ankle joint on the market fuses and accompanies with calcaneus fracture coaptation board, be formed by two coaptation boards integration, be CN208287071U like chinese patent publication number, the ankle joint that discloses fuses and accompanies with calcaneus fracture coaptation board, wherein, this fracture coaptation board makes two original coaptation boards integration into a coaptation board, also fixed longitudinal joint section through fixed transverse connection section in, save operating time, reduce hemorrhage and wound, nevertheless because the contained angle can't be adjusted between transverse connection section and the longitudinal joint section on this fracture coaptation board, and then lead to the fracture coaptation board to use comparatively inconveniently.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: at present, ankle joint fuses along with calcaneum fracture coaptation board on the market is formed by two coaptation boards integration, nevertheless because contained angle can't be adjusted between horizontal linkage segment and the vertical linkage segment on the fracture coaptation board, and then leads to the fracture coaptation board to use comparatively inconveniently, and the ankle joint that provides fuses along with calcaneum fracture coaptation board.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an ankle joint fuses and accompanies with calcaneum fracture coaptation board, includes the flexonics board, the first connecting block of left side fixedly connected with of flexonics board, the arc slide opening has been seted up to the inside of flexonics board, the inner wall sliding connection of arc slide opening has the traveller, the surface sliding connection of flexonics board has the second connecting block, the through-hole has all been seted up to both sides around the second connecting block, the inner wall of through-hole and the fixed surface of traveller are connected, the spread groove has all been seted up to the inside of first connecting block and the inside of second connecting block, the inner wall fixedly connected with hone lamella main part of spread groove, the mounting hole has been seted up to the inside of hone lamella main part, the.

Preferably, the bone plate main body comprises a U-shaped support, the surface of the U-shaped support is fixedly connected with the inner wall of the connecting groove, a flexible fixing plate is arranged inside the U-shaped support, one side, close to the U-shaped support, of the flexible fixing plate is bonded with a rubber non-slip mat, the inner wall of the rubber non-slip mat is in contact with the surface of the U-shaped support, and the mounting hole is formed inside the flexible fixing plate.

Preferably, each bone screw is provided with two flexible fixing plates, and the center of the bone screw and the center of the flexible fixing plate are on the same horizontal line.

Preferably, the number of the second connecting blocks is three, and the three second connecting blocks are all located on the right side of the first connecting block.

Preferably, the sliding column is a circular column, and the diameter of the sliding column is smaller than the length of the arc-shaped sliding hole.

Preferably, the surface of the U-shaped bracket is fixedly connected with a baffle ring, and the ring width of the baffle ring is smaller than the thickness of the rubber non-slip mat.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model is provided with the flexible connecting plate, the first connecting block, the arc-shaped sliding hole, the sliding column and the second connecting block, wherein the sliding column can freely slide in the arc-shaped sliding hole, and further under the cooperation of the flexible connecting plate, the first connecting block, the arc-shaped sliding hole, the sliding column and the second connecting block, the included angle between two adjacent bone plate main bodies can be adjusted according to the requirement, so that the fracture bone plate is more convenient to use, meanwhile, the bone plate main body is composed of a U-shaped bracket, a flexible fixing plate and a rubber non-slip mat, wherein, the rubber non-slip mat can freely move on the U-shaped bracket, thereby facilitating the medical personnel to adjust the position of the mounting hole on the bone plate main body according to the fixing requirement, so that the fracture bone plate is more convenient to use, and when the flexible fixing plate is fixed on the bone through a bone screw, the front and the back flexible fixing plates are combined together, the rubber anti-slip mat is in close contact with the U-shaped support, and the flexible fixing plate is fixed on the U-shaped support through the rubber anti-slip mat.

(2) The utility model discloses a set up on the U-shaped support and keep off the ring, keep off the ring and play limiting displacement to rubber slipmat, and then make rubber slipmat can't follow the landing on the U-shaped support to when preventing to take this fracture coaptation board, flexible fixed plate from the landing on the U-shaped support, lead to this fracture coaptation board to take comparatively inconvenient.

Drawings

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

fig. 2 is a front view of the structure of the present invention;

fig. 3 is a schematic view of the main body of the bone plate of the present invention;

fig. 4 is a schematic view of a second connecting block of the present invention.

In the figure: 1. a flexible connecting plate; 2. a first connection block; 3. an arc-shaped slide hole; 4. a traveler; 5. a second connecting block; 6. a through hole; 7. connecting grooves; 8. a bone plate body; 81. a U-shaped bracket; 82. a flexible fixing plate; 83. a rubber non-slip mat; 9. mounting holes; 10. a bone screw; 11. and (4) a baffle ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, an ankle joint fusion bone fracture plate along with calcaneus fracture comprises a flexible connecting plate 1, a first connecting block 2 is fixedly connected to the left side of the flexible connecting plate 1, an arc-shaped sliding hole 3 is formed in the flexible connecting plate 1, sliding columns 4 are slidably connected to the inner walls of the arc-shaped sliding hole 3, the sliding columns 4 are circular columns, the diameter of each sliding column 4 is smaller than the length of the arc-shaped sliding hole 3, the arc-shaped sliding holes 3 play a guiding role for the sliding columns 4, second connecting blocks 5 are slidably connected to the surface of the flexible connecting plate 1, the number of the second connecting blocks 5 is three, the three second connecting blocks 5 are all located on the right side of the first connecting block 2, through holes 6 are formed in the front side and the rear side of each second connecting block 5, the inner walls of the through holes 6 are fixedly connected with the surface of the sliding columns 4, and the second connecting blocks 5 are connected with the flexible connecting, and make second connecting block 5 can move on flexonics board 1, connecting groove 7 has all been seted up to the inside of first connecting block 2 and the inside of second connecting block 5, and the inner wall fixedly connected with hone lamella main part 8 of connecting groove 7 links together hone lamella body and flexonics board 1 through first connecting block 2 and second connecting block 5, and mounting hole 9 has been seted up to the inside of hone lamella main part 8, and mounting hole 9 is provided with bone screw 10.

The bone plate main body 8 comprises a U-shaped bracket 81, the surface of the U-shaped bracket 81 is fixedly connected with the inner wall of the connecting groove 7, a flexible fixing plate 82 is arranged inside the U-shaped bracket 81, one side of the flexible fixing plate 82 close to the U-shaped bracket 81 is bonded with a rubber non-slip pad 83, the rubber non-slip pad 83 is made of non-toxic elastic rubber, the inner wall of the rubber non-slip pad 83 is contacted with the surface of the U-shaped bracket 81, a mounting hole 9 is formed inside the flexible fixing plate 82, a baffle ring 11 is fixedly connected with the surface of the U-shaped bracket 81, the ring width of the baffle ring 11 is smaller than the thickness of the rubber non-slip pad 83, the baffle ring 11 is arranged on the U-shaped bracket 81, the baffle ring 11 has a limiting effect on the rubber non-slip pad 83, so that the rubber non-slip pad 83 cannot slip from the U-shaped bracket 81, and therefore, when the bone fracture plate is taken, the flexible fixing plate, each bone screw 10 is provided with two flexible fixing plates 82, the center of the bone screw 10 and the center of the flexible fixing plate 82 are on the same horizontal line, the bone plate main body 8 is composed of a U-shaped bracket 81, the flexible fixing plates 82 and a rubber anti-slip pad 83, wherein the rubber anti-slip pad 83 can freely move on the U-shaped bracket 81, and then medical staff can adjust the position of the mounting hole 9 on the bone plate main body 8 according to the fixing requirements, so that the bone fracture plate is convenient to use, and when the flexible fixing plates 82 are fixed on the bone through the bone screws 10, the front and the rear flexible fixing plates 82 are combined together, so that the rubber anti-slip pad 83 is in close contact with the U-shaped bracket 81, and then the flexible fixing plates 82 are fixed on the U-shaped bracket 81 through the rubber anti-slip pad 83, the flexible connecting plate 1, the first connecting block 2, the second connecting block 5, the U-shaped bracket 81, the flexible fixing plate 82 and the baffle ring 11 are both made of titanium alloy, and the whole thickness of the fracture bone plate is equal to that of a common bone plate.

The utility model discloses in, medical personnel insert bone screw 10 to mounting hole 9 earlier when using this fracture coaptation board, then fix flexible fixed plate 82 on the bone through bone screw 10, when fixing flexible fixed plate 82 on the bone, medical personnel can adjust contained angle between the adjacent hone lamella body as required to and the position of mounting hole 9 on the hone lamella body.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. An ankle joint fusion bone fracture plate along with calcaneal fracture, which comprises a flexible connecting plate (1) and is characterized in that the left side of the flexible connecting plate (1) is fixedly connected with a first connecting block (2), an arc-shaped sliding hole (3) is formed in the flexible connecting plate (1), the inner wall of the arc-shaped sliding hole (3) is connected with a sliding column (4) in a sliding manner, the surface of the flexible connecting plate (1) is connected with a second connecting block (5) in a sliding manner, through holes (6) are formed in the front side and the rear side of the second connecting block (5), the inner wall of each through hole (6) is fixedly connected with the surface of the corresponding sliding column (4), connecting grooves (7) are formed in the first connecting block (2) and the second connecting block (5), a bone plate main body (8) is fixedly connected with the inner wall of each connecting groove (7), and a mounting hole (9) is formed in, the mounting hole (9) is provided with a bone screw (10).

2. The ankle joint fusion bone fracture plate with the calcaneus fracture as claimed in claim 1, wherein the bone plate main body (8) comprises a U-shaped bracket (81), the surface of the U-shaped bracket (81) is fixedly connected with the inner wall of the connecting groove (7), a flexible fixing plate (82) is arranged inside the U-shaped bracket (81), a rubber anti-skid pad (83) is bonded on one side of the flexible fixing plate (82) close to the U-shaped bracket (81), the inner wall of the rubber anti-skid pad (83) is in contact with the surface of the U-shaped bracket (81), and the mounting hole (9) is formed inside the flexible fixing plate (82).

3. The ankle joint fusion accompanying calcaneus fracture bone plate according to claim 2, wherein each of the bone screws (10) has two flexible fixing plates (82), and the centers of the bone screws (10) and the centers of the flexible fixing plates (82) are on the same horizontal line.

4. The ankle fusion bone fracture plate accompanying calcaneus fracture according to claim 1, wherein the number of the second connecting blocks (5) is three, and the three second connecting blocks (5) are all located on the right side of the first connecting block (2).

5. The ankle joint fusion bone fracture plate accompanying calcaneus fracture according to claim 1, wherein the sliding column (4) is a circular column, and the diameter of the sliding column (4) is smaller than the length of the arc-shaped sliding hole (3).

6. The ankle joint fusion bone fracture plate accompanying calcaneus fracture according to claim 2, wherein a retaining ring (11) is fixedly connected to the surface of the U-shaped support (81), and the ring width of the retaining ring (11) is smaller than the thickness of the rubber non-slip pad (83).