CN221285877U - Humerus proximal lengthening torsion bone fracture plate - Google Patents
Humerus proximal lengthening torsion bone fracture plate Download PDFInfo
- Publication number
- CN221285877U CN221285877U CN202322012625.7U CN202322012625U CN221285877U CN 221285877 U CN221285877 U CN 221285877U CN 202322012625 U CN202322012625 U CN 202322012625U CN 221285877 U CN221285877 U CN 221285877U
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- CN
- China
- Prior art keywords
- fixing hole
- fixing
- plate
- plate body
- ligament
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- 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.)
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Links
- 210000002758 humerus Anatomy 0.000 title claims abstract description 14
- 208000010392 Bone Fractures Diseases 0.000 title abstract description 16
- 210000003041 ligament Anatomy 0.000 claims abstract description 24
- 210000000988 bone and bone Anatomy 0.000 claims description 11
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 210000002659 acromion Anatomy 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model discloses a humerus proximal lengthening torsion bone fracture plate, which comprises a plate body, wherein a first fixing hole and a second fixing hole are symmetrically formed in two ends of the upper part of the plate body, and a third fixing hole, a fourth fixing hole and a fifth fixing hole are sequentially formed in the middle of the plate body from top to bottom. The utility model has the beneficial effects that: the plate adopts a cross locking fixing design and a low notch anatomical design, provides a plurality of fixing modes, is not limited to the traditional mode of fixing the plate and the fracture block through a single screw, and adds ligament suture fixing holes, thereby increasing the success rate of the operation.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a humerus proximal end lengthening torsion bone fracture plate.
Background
The humerus bone fracture plate in the prior art has single product, basically adopts screws to fix the plate and the fracture block, and requires multiple shaping in operation between the plate and the bone; moreover, the design of the existing humerus bone fracture plate has the problems of acromion impact and infirm locking caused by the fact that the locking screw is perpendicular to the plate, and the fracture block is fixed through the screw in a traditional mode, so that the fracture block is likely to be split, and the patient is likely to be subjected to secondary operation.
Disclosure of utility model
The utility model aims to provide a humerus proximal lengthening torsion bone fracture plate, which solves the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a proximal humerus extension torsion bone fracture plate, includes the plate body, first fixed orifices and second fixed orifices have been seted up to plate body upper portion both ends symmetry, plate body middle part is equipped with third fixed orifices, fourth fixed orifices and fifth fixed orifices from top to bottom in proper order.
Further preferably, a first ligament fixing hole is formed between the first fixing hole and the third fixing hole, and a second ligament fixing hole is formed between the second fixing hole and the third fixing hole.
Further preferably, a third ligament fixing hole and a fourth ligament fixing hole are formed between the fourth fixing hole and the fifth fixing hole.
Further preferably, the plate body is of an integrally formed T-shaped structure.
Further preferably, the third fixing hole and the fourth fixing hole are coaxial locking holes.
Further preferably, the first fixing holes and the second fixing holes are symmetrically arranged at two ends of the upper portion of the T-shaped plate body and are arranged in a crossing mode.
Further preferably, a fifth ligament fixing hole is formed in one side of the upper end of the fourth fixing hole.
Advantageous effects
The proximal humerus lengthening and twisting bone fracture plate provided by the utility model adopts a cross locking and fixing design and a low notch anatomical design, provides various fixing modes, is not limited to the traditional mode of fixing the plate and a fracture block through a single screw, and adds ligament suture fixing holes, thereby increasing the success rate of operation.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
Fig. 2 is a schematic plan view of the overall structure of the present utility model.
Reference numerals
1-Plate body, 2-first fixing hole, 3-second fixing hole, 4-third fixing hole, 5-fourth fixing hole, 6-fifth fixing hole, 7-first ligament fixing hole, 8-second ligament fixing hole, 9-third ligament fixing hole, 10-fourth ligament fixing hole, 11-fifth ligament fixing hole.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
Examples
As shown in fig. 1-2, the humerus proximal end lengthening torsion bone fracture plate comprises a plate body 1, wherein a first fixing hole 2 and a second fixing hole 3 are symmetrically formed in two ends of the upper part of the plate body 1, and a third fixing hole 4, a fourth fixing hole 5 and a fifth fixing hole 6 are sequentially formed in the middle of the plate body 1 from top to bottom.
In this embodiment, a first ligament fixing hole 7 is formed between the first fixing hole 2 and the third fixing hole 4, a second ligament fixing hole 8 is formed between the second fixing hole 3 and the third fixing hole 4, a third ligament fixing hole 9 and a fourth ligament fixing hole 10 are formed between the fourth fixing hole 5 and the fifth fixing hole 6, and suture fixation of bone pieces and ligaments is provided, so that the risks of simple screw fixation and bone piece splitting are avoided.
The plate body 1 is of an integrally formed T-shaped structure, and the low-notch anatomical design avoids the collision of the shoulder and peak.
The third fixing hole 4 and the fourth fixing hole 5 are coaxial locking holes, and the coaxial locking holes can enable the end face of the fixed screw and the end face of the plate body to be smoother after the fixed screw is locked, so that screw bulges are avoided.
The first fixing holes 2 and the second fixing holes 3 are symmetrically arranged at two ends of the upper portion of the T-shaped plate body and are arranged in a crossed mode, and the screws are fixed in a crossed locking mode, so that the fixing effect is guaranteed.
A fifth ligament fixing hole 11 is formed in one side of the upper end of the fourth fixing hole 5.
The bone fracture plate adopts a torsion design, is more fit with the bone on the plate shape, and accords with a low-notch anatomical design;
The inclined T-shaped locking holes are in a crossed design, so that the locking and fixing between the plate and the bone are firmer, and the fixing effect is stable;
Anatomical design of low notch, avoiding acromion impact;
provides suture fixation of bone pieces and ligaments, thereby avoiding the risks of simple screw fixation and bone piece cleavage.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the summary of the present utility model within the scope of the present utility model.
Claims (4)
1. A proximal humerus extension torsion bone plate, which is characterized in that: the novel plate comprises a plate body (1), wherein first fixing holes (2) and second fixing holes (3) are symmetrically formed in two ends of the upper portion of the plate body (1), third fixing holes (4), fourth fixing holes (5) and fifth fixing holes (6) are sequentially formed in the middle of the plate body (1) from top to bottom, the plate body (1) is of an integrally formed T-shaped structure, the third fixing holes (4) and the fourth fixing holes (5) are coaxial locking holes, and the first fixing holes (2) and the second fixing holes (3) are symmetrically formed in two ends of the upper portion of the T-shaped structure and are arranged in a crossing mode.
2. The proximal humerus extension torsional bone plate of claim 1, wherein: a first ligament fixing hole (7) is formed between the first fixing hole (2) and the third fixing hole (4), and a second ligament fixing hole (8) is formed between the second fixing hole (3) and the third fixing hole (4).
3. The proximal humerus extension torsional bone plate of claim 1, wherein: a third ligament fixing hole (9) and a fourth ligament fixing hole (10) are formed between the fourth fixing hole (5) and the fifth fixing hole (6).
4. The proximal humerus extension torsional bone plate of claim 1, wherein: a fifth ligament fixing hole (11) is formed in one side of the upper end of the fourth fixing hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322012625.7U CN221285877U (en) | 2023-07-28 | 2023-07-28 | Humerus proximal lengthening torsion bone fracture plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322012625.7U CN221285877U (en) | 2023-07-28 | 2023-07-28 | Humerus proximal lengthening torsion bone fracture plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221285877U true CN221285877U (en) | 2024-07-09 |
Family
ID=91736545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322012625.7U Active CN221285877U (en) | 2023-07-28 | 2023-07-28 | Humerus proximal lengthening torsion bone fracture plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221285877U (en) |
-
2023
- 2023-07-28 CN CN202322012625.7U patent/CN221285877U/en active Active
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| GR01 | Patent grant |