CN217660083U - Proximal femur bone fracture plate - Google Patents
Proximal femur bone fracture plate Download PDFInfo
- Publication number
- CN217660083U CN217660083U CN202220726826.6U CN202220726826U CN217660083U CN 217660083 U CN217660083 U CN 217660083U CN 202220726826 U CN202220726826 U CN 202220726826U CN 217660083 U CN217660083 U CN 217660083U
- Authority
- CN
- China
- Prior art keywords
- plate
- steel cable
- plate body
- holes
- spoon
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model provides a proximal femur fracture plate, relating to the technical field of fracture setting devices, which comprises a plate body, wherein one end of the plate body is provided with a spoon-shaped plate; the steel cable hole penetrates through the plate body along the plate thickness direction, an included angle between the axis of the steel cable hole and the straight line of the plate body in the plate width direction is alpha, a plurality of pairs of steel cable holes are arranged, and each pair of steel cable holes are distributed in a splayed shape. The utility model discloses can reduce the cracked risk of steel cable.
Description
Technical Field
The utility model relates to a coaptation technical field particularly, relates to a thighbone near-end coaptation board.
Background
For femoral fracture, a bone fracture plate and steel cable bundling are commonly used auxiliary fixing modes in orthopedic surgery, and mainly play a role in stabilizing internal solids. The bone fracture plate is provided with a plurality of steel cable holes, and when the steel cable is bundled, the steel cable passes through the steel cable holes and is pulled to fix the steel cable, and finally the bundling is realized.
However, the steel cable in the prior art has a risk of breakage, which is not favorable for stable fixation of the bone fracture plate.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a thighbone near-end coaptation board, it designs to thighbone near-end coaptation board, and it can reduce the cracked risk of steel cable.
The embodiment of the utility model discloses a realize through following technical scheme:
a proximal femur fracture plate comprises a plate body, wherein one end of the plate body is provided with a spoon-shaped plate; the steel cable hole penetrates through the plate body along the plate thickness direction, an included angle between the axis of the steel cable hole and the straight line of the plate body in the plate width direction is alpha, a plurality of pairs of steel cable holes are arranged, and each pair of steel cable holes are distributed in a splayed shape.
In an embodiment of the present invention, the present invention further includes: the spoon-shaped plate comprises at least one first positioning hole and at least two second positioning holes, the second positioning holes are formed in the spoon-shaped plate, the first positioning hole is formed in the plate body, and the first positioning hole and the second positioning holes are located at two ends of the plate body respectively.
In an embodiment of the present invention, the plate body is provided with a plurality of first bone screw holes, and the spoon-shaped plate is provided with a plurality of second bone screw holes.
In an embodiment of the present invention, the cross section of the plate body is an arc shape.
In an embodiment of the present invention, the plate body and the spoon-shaped plate are titanium alloy plates.
In an embodiment of the present invention, an included angle α between the axis of the steel cable hole and a line along the width direction of the plate body is 45 °.
In an embodiment of the present invention, a plurality of the first bone screw holes are distributed in an S-shape, and a plurality of the second bone screw holes are distributed in a quadrilateral shape.
The utility model discloses technical scheme has following advantage and beneficial effect at least:
the embodiment of the utility model provides a through set up the steel cable hole that is contained angle alpha between hole axis and the wide direction place straight line of plate body board on the plate body, pass the steel cable hole and at the tractive in-process when the steel cable, because the steel cable hole is the inclined hole, can reduce the wearing and tearing that the friction caused between steel cable and the steel cable hole to reduce the cracked risk of steel cable.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a first state of the present invention;
fig. 2 is a second state structure diagram of the present invention;
FIG. 3 is a front view of the present invention;
fig. 4 isbase:Sub>A sectional viewbase:Sub>A-base:Sub>A of fig. 3.
Icon: the bone screw comprises a plate body 1, a spoon-shaped plate 2, a steel cable hole 3, a first positioning hole 41, a second positioning hole 42, a first bone screw hole 51 and a second bone screw hole 52.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that if the directions or positional relationships indicated by the terms "inside" and "outside" are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when used, the description is only for convenience of description and simplification, but the indication or suggestion that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and therefore, should not be interpreted as a limitation of the present invention.
In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "configured," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 4, the present embodiment provides a proximal femur fracture plate, which includes a plate body 1 and a cable hole 3 disposed on the plate body 1.
The cross section of the plate body 1 is arc-shaped to adapt to the shape of a femur column. Plate body 1 one end is equipped with spoon form board 2, and when the coaptation board was installed on patient's thighbone, spoon form board 2 corresponded the protrusion department of hugging closely the thighbone near-end. In this embodiment, the plate body 1 and the spoon-shaped plate 2 are both titanium alloy plates.
The cable hole 3 penetrates through the plate body 1 along the plate thickness direction, and an included angle between the axis of the cable hole 3 and a straight line of the plate body 1 in the plate width direction is α, which can be understood as that the cable hole 3 is an inclined hole, and a person skilled in the art can select an angle value of the included angle α according to actual conditions, wherein the included angle between the axis of the cable hole 3 and the straight line of the plate body 1 in the plate width direction is 45 °. The steel cable hole 3 on the plate body 1 is equipped with a plurality of pairs, each pair of steel cable hole 3 is the splayed and distributes, when tying up, pass the steel cable from a steel cable hole 3, pass another steel cable hole 3 behind the patient limbs again, at last tractive and fastening steel cable again, because two steel cable holes 3 are 45 inclined holes and are the splayed and distribute, can make the steel cable laminate 3 pore walls of steel cable hole, at the in-process of tractive steel cable, reduce the friction between 3 orifices of steel cable and steel cable hole, reduce the wearing and tearing that the friction caused between steel cable and the steel cable hole 3, with the cracked risk of steel cable that reduces.
The proximal femur bone plate of this embodiment further includes at least one first positioning hole 41 and at least two second positioning holes 42, in this embodiment, there are one first positioning hole 41, two second positioning holes 42 are both disposed on the spoon-shaped plate 2, the first positioning hole 41 is disposed on the plate body 1, the first positioning hole 41 and the two second positioning holes 42 are respectively disposed at two ends of the plate body 1, and the first positioning hole 41 and the two second positioning holes 42 are distributed in a triangular shape. The plate body 1 is provided with a plurality of first bone nail holes 51, the spoon-shaped plate 2 is provided with a plurality of second bone nail holes 52, the first bone nail holes 51 are distributed in an S shape, and the second bone nail holes 52 are distributed in a quadrilateral shape, so that the bone fracture plate can be fixed on the femur of a patient through bone nails.
Before the bone plate is installed, the bone plate is placed on the leg of a patient, the installation position of the bone plate is determined, bone pins penetrate through the first positioning holes 41 and the second positioning holes 42, the bone plate is preliminarily fixed on the femur of the patient, finally, steel cables penetrate through the steel cable holes 3, the bone plate is bundled on the femur of the patient, and the bone plate is fixed through bone nails.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. 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 (7)
1. A proximal femoral bone plate comprising:
a plate body, one end of which is provided with a spoon-shaped plate;
it is characterized in that the preparation method is characterized in that,
the steel cable holes penetrate through the plate body along the plate thickness direction, the included angle between the axis of each steel cable hole and the straight line of the plate body in the plate width direction is alpha, a plurality of pairs of steel cable holes are arranged, and each pair of steel cable holes are distributed in a splayed shape.
2. The proximal femoral bone plate of claim 1, further comprising:
the spoon-shaped plate comprises at least one first positioning hole and at least two second positioning holes, the second positioning holes are formed in the spoon-shaped plate, the first positioning hole is formed in the plate body, and the first positioning hole and the second positioning holes are located at two ends of the plate body respectively.
3. The proximal femoral bone plate of claim 1,
the plate body is provided with a plurality of first bone nail holes, and the spoon-shaped plate is provided with a plurality of second bone nail holes.
4. The proximal femoral bone plate of claim 1,
the cross section of the plate body is arc-shaped.
5. The proximal femoral bone plate of claim 1,
the plate body and the spoon-shaped plate are both titanium alloy plates.
6. The proximal femoral bone plate of claim 1,
the included angle alpha between the axis of the steel cable hole and the straight line of the plate body in the width direction is 45 degrees.
7. The proximal femoral bone plate of claim 3,
a plurality of first bone nail holes are distributed in an S shape, and a plurality of second bone nail holes are distributed in a quadrilateral shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220726826.6U CN217660083U (en) | 2022-03-30 | 2022-03-30 | Proximal femur bone fracture plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220726826.6U CN217660083U (en) | 2022-03-30 | 2022-03-30 | Proximal femur bone fracture plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217660083U true CN217660083U (en) | 2022-10-28 |
Family
ID=83732304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220726826.6U Active CN217660083U (en) | 2022-03-30 | 2022-03-30 | Proximal femur bone fracture plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217660083U (en) |
-
2022
- 2022-03-30 CN CN202220726826.6U patent/CN217660083U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4259015B2 (en) | Bone plate system | |
| EP2249722B1 (en) | Cross-connector assembly | |
| US20180243020A1 (en) | Bone plate for plate osteosynthesis and method for use thereof | |
| US8147493B2 (en) | Bone-fixation device | |
| US7137987B2 (en) | Distal radius bone plating system with locking and non-locking screws | |
| US9254154B2 (en) | Anterior lesser tuberosity fixed angle fixation device and method of use associated therewith | |
| US20100145339A1 (en) | Bone fixation system and method | |
| EP0767631A1 (en) | Reversible bone screw lock | |
| EP1691701A1 (en) | Set of osteosynthesis plates | |
| JPS63186642A (en) | Absorbable bone plate | |
| CN217660083U (en) | Proximal femur bone fracture plate | |
| CN110974385A (en) | Intramedullary fixation auxiliary device for intertrochanteric fracture of femur | |
| CN212592375U (en) | Intramedullary fixation auxiliary device for intertrochanteric fracture of femur | |
| CN215994213U (en) | Special bone fracture plate for greater tuberosity of humerus | |
| CN210811457U (en) | Combined compression locking bone plate and compression locking screw | |
| CN217793295U (en) | Anatomical femur condyle special-shaped bone fracture plate | |
| CN212490108U (en) | Tibia far-end inner-side bone fracture plate and bone fracture assembly | |
| CN216221620U (en) | Patellar fracture steel plate | |
| CN113040888B (en) | Ulna coronal process locking plate | |
| CN217611334U (en) | Bone fracture plate with adjustable length | |
| CN217244727U (en) | Improved bone traction bow | |
| CN211583449U (en) | Mandibular condyle fracture fixing plate | |
| CN218739100U (en) | Calcaneal tuberosity fixing plate | |
| CN219089602U (en) | Tibia far-end anterolateral compatible locking plate | |
| CN208822939U (en) | Lockplate on the outside of a kind of proximal tibia |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |