CN217696789U - Large-scale locking reconstruction bone fracture plate with limited contact - Google Patents
Large-scale locking reconstruction bone fracture plate with limited contact Download PDFInfo
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- CN217696789U CN217696789U CN202221345048.2U CN202221345048U CN217696789U CN 217696789 U CN217696789 U CN 217696789U CN 202221345048 U CN202221345048 U CN 202221345048U CN 217696789 U CN217696789 U CN 217696789U
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- locking
- bone fracture
- reconstruction
- fracture plate
- bone plate
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Abstract
The utility model discloses a bone fracture plate is rebuild in large-scale locking of limited contact, rebuild the bone fracture plate body including the locking, the cutting groove has all been seted up to the both sides that the bone fracture plate body was rebuild in the locking. The utility model discloses all seted up the cutting groove in the both sides of locking reconstruction coaptation board body, can make the locking reconstruct the coaptation board body under the condition that intensity does not have too big change like this, make the locking reconstruct the contact of coaptation board body and bone surface and further reduce to it is good to make the patient harm the position blood circulation, thereby accelerates patient's recovery, reduces the secondary damage rate.
Description
Technical Field
The utility model belongs to the technical field of medical apparatus, concretely relates to large-scale locking of limited contact rebuilds coaptation board.
Background
The large locking reconstruction bone fracture plate is designed according to the shape of human skeleton and bionics, and aims to reduce the damage of product stress caused by the pre-bending of the bone fracture plate as much as possible, and has an anatomical structure design matched with the shape of the femoral shaft, so that the surface forms of the bone fracture plate and the femoral shaft are consistent, and the shaping and pre-bending of a steel plate are not needed when the bone fracture plate is fixed in an operation; the locking steel plate has the main biological difference compared with the common steel plate that the common steel plate pressurizes the skeleton and provides stability by depending on the friction force of the interface of the bone and the steel plate, and the common steel plate has the biological defects that the common steel plate pressurizes the periosteum, influences the blood transportation of the fracture broken end, is easy to cause infection, internal fixation failure, delayed fracture healing and bone nonunion complications.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a large-scale locking of limited contact rebuilds coaptation board for solve at least one above-mentioned problem that exists among the prior art.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a large-scale locking of limited contact is rebuild coaptation board, includes locking and rebuilds the coaptation board body, and the cutting groove has all been seted up to the both sides of locking and rebuilding the coaptation board body.
As an optimized technical proposal in the utility model, the two ends of the locking reconstruction bone fracture plate body are provided with the Kirschner wire holes.
As an optimized technical scheme in the utility model, be provided with two at least locking screw holes on the locking reconstruction bone fracture plate body.
As an optimized technical scheme in the utility model, cut groove and cut groove or polygon for the arc cuts cut groove.
As an optimized technical scheme in the utility model, the both sides that the coaptation board body was rebuild in the locking all are provided with a plurality of cutting flutes.
As an in the utility model discloses in an optimal technical scheme, the equal even distribution in locking of all cutting grooves of every side of the locking reconstruction coaptation board body is on the locking reconstruction coaptation board body.
Has the advantages that: the utility model discloses all seted up the cutting groove in the both sides of locking reconstruction coaptation board body, can make the locking reconstruct the coaptation board body under the condition that intensity does not have too big change like this, make the locking reconstruct the contact of coaptation board body and bone surface and further reduce to it is good to make the patient harm the position blood circulation, thereby accelerates patient's recovery, reduces the secondary damage rate.
The utility model discloses both ends at locking reconstruction coaptation board body all are provided with the kirschner wire hole, can fix the coaptation board temporarily in making things convenient for the art. The locking reconstruction bone fracture plate body is provided with the two locking threaded holes, so that the screws and the steel plates can be ensured to be integrated through the locking threaded holes to achieve the angle stabilizing effect, the large-scale locking reconstruction bone fracture plate follows the biological principle of external fixation and does not depend on the friction force between the steel plates and bones, and the locking steel plates are allowed to be placed without contacting the bones due to the angular stable interface between the screws and the steel plates, so that the internal fixator accords with the biological viewpoint.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention.
In the figure: 1-locking and reconstructing a bone fracture plate body; 2-cutting the groove; 3-kirschner wire holes; 4-locking the threaded hole.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be briefly described below with reference to the accompanying drawings and the description of the embodiments or the prior art, and it is obvious that the following description of the structure of the accompanying drawings is only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without any inventive work. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto.
The embodiment is as follows:
as shown in fig. 1 and 2, the present embodiment provides a large-scale locking and reconstruction bone fracture plate with limited contact, including locking and reconstruction bone fracture plate body 1, cutting grooves 2 have all been seted up to the both sides of locking and reconstruction bone fracture plate body 1, cutting grooves 2 can be arc cutting grooves or polygon cutting grooves, do not do specific restriction, and as preferred, the both sides of locking and reconstruction bone fracture plate body 1 all are provided with a plurality of cutting grooves 2, and all cutting grooves 2 of locking and reconstruction bone fracture plate body 1 each side all preferably are evenly distributed on locking and reconstruction bone fracture plate body 1, can make locking and reconstruction bone fracture plate body under the condition that intensity does not have too big change like this, make the locking and reconstruction bone fracture plate body further reduce with the contact of bone surface, thereby make the blood circulation of patient's injury position good, thereby accelerate patient's recovery, reduce the secondary damage rate.
The utility model discloses cutting groove 2 has all been seted up in the both sides of locking reconstruction coaptation board body 1, can make the locking reconstruct the coaptation board body under the condition that intensity does not have too big change like this, make the locking reconstruct the contact of coaptation board body and bone surface further reduce to it is good to make the patient harm the position blood circulation, thereby accelerates patient's recovery, reduces the secondary damage rate.
As a preferred embodiment in this embodiment, it should be further noted that the kirschner wire holes 3 are respectively formed at both ends of the locking and reconstructing bone plate body 1, so that the bone plate can be temporarily fixed in the operation.
As a preferred embodiment in this embodiment, it should be further noted that the locking reconstruction bone fracture plate body 1 is provided with at least two locking threaded holes 4, which can ensure that the screw and the steel plate are integrated through the locking threaded holes to achieve the angle stabilization effect, and the large locking reconstruction bone fracture plate follows the biological principle of external fixation, does not rely on the friction force between the steel plate and the bone, and is an internal fixation device in accordance with the biological viewpoint because the angle stabilization interface exists between the screw and the steel plate, which allows the locking steel plate to be placed without contacting the bone at all.
Finally, it should be noted that: the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a large-scale locking of limited contact is rebuild coaptation board, its characterized in that includes locking and is rebuild coaptation board body (1), and cutting groove (2) have all been seted up to the both sides of locking and rebuilding coaptation board body (1).
2. Large locking and reconstruction bone plate with limited contact according to claim 1, characterized in that the locking and reconstruction bone plate body (1) is provided with Kirschner wire holes (3) at both ends.
3. Large locking and reconstruction bone plate with limited contact according to claim 1 or 2, characterized in that the locking and reconstruction bone plate body (1) is provided with at least two locking threaded holes (4).
4. Large locking reconstruction bone plate according to claim 1, characterized in that the cutting slots (2) are arc-shaped or polygonal cutting slots.
5. Large locking and reconstruction bone plate with limited contact according to claim 1 or 4, characterized in that the locking and reconstruction bone plate body (1) is provided with a plurality of cutting grooves (2) on both sides.
6. Large locking and reconstruction bone plate with limited contact according to claim 5, characterized in that all the cutting grooves (2) on each side of the locking and reconstruction bone plate body (1) are evenly distributed on the locking and reconstruction bone plate body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221345048.2U CN217696789U (en) | 2022-05-27 | 2022-05-27 | Large-scale locking reconstruction bone fracture plate with limited contact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221345048.2U CN217696789U (en) | 2022-05-27 | 2022-05-27 | Large-scale locking reconstruction bone fracture plate with limited contact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217696789U true CN217696789U (en) | 2022-11-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221345048.2U Active CN217696789U (en) | 2022-05-27 | 2022-05-27 | Large-scale locking reconstruction bone fracture plate with limited contact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217696789U (en) |
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2022
- 2022-05-27 CN CN202221345048.2U patent/CN217696789U/en active Active
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