CN211796820U - Reduction guider for proximal humerus fracture - Google Patents
Reduction guider for proximal humerus fracture Download PDFInfo
- Publication number
- CN211796820U CN211796820U CN202020205663.8U CN202020205663U CN211796820U CN 211796820 U CN211796820 U CN 211796820U CN 202020205663 U CN202020205663 U CN 202020205663U CN 211796820 U CN211796820 U CN 211796820U
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- Prior art keywords
- holes
- main
- plate
- side plate
- proximal humerus
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- Expired - Fee Related
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- 206010020462 Humerus fracture Diseases 0.000 title claims description 13
- 239000011148 porous material Substances 0.000 claims abstract description 3
- 208000010392 Bone Fractures Diseases 0.000 abstract description 18
- 206010017076 Fracture Diseases 0.000 abstract description 18
- 229910000831 Steel Inorganic materials 0.000 abstract description 15
- 239000010959 steel Substances 0.000 abstract description 15
- 210000002758 humerus Anatomy 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 208000032170 Congenital Abnormalities Diseases 0.000 description 1
- 206010061619 Deformity Diseases 0.000 description 1
- 208000002103 Shoulder Fractures Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a humerus near-end fracture director that resets relates to fracture treatment technical field, include: the main board is provided with a plurality of main holes; the first side plate is provided with a plurality of first side holes; the second side plate is provided with a plurality of second side holes, the second side plate and the first side plate are respectively arranged on two sides of the main plate and are in an inverted V shape, and the axes of the first side holes, the second side holes and the main holes are not on the same plane; the roof, the roof is equipped with the several apical pore, the roof sets up the top of mainboard. The beneficial effects of the utility model are that, the utility model discloses a beneficial effect is: the three reset steel needles are utilized for positioning, the reset guider realizes the position selection of the reset steel needles, excessive support binding structures are not required to be built, the operation is simpler, the operation time is greatly reduced, and the operation risk is reduced.
Description
Technical Field
The utility model relates to the technical field of fracture treatment, in particular to a humerus proximal fracture reduction guider.
Background
The proximal humerus fracture is often referred to as humerus surgical neck fracture, and during operation, the fracture part needs to be reset and then a main nail needs to be driven. In the actual operation, need squeeze into many pilot pins, the dislocation phenomenon appears very easily at the in-process of squeezing into of pilot pin, leads to the fracture deformity healing, then needs the doctor to carry out the secondary and squeezes into, very big secondary damage that has caused the patient is unfavorable for the treatment.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is, improve the effect that fracture patient squeezes into the main nail, reduce the damage risk, reduce operating time, designed a humerus near-end fracture director that resets.
The utility model provides a technical scheme that its technical problem adopted is: a proximal humeral fracture reduction guide, comprising: the main board is provided with a plurality of main holes; the first side plate is provided with a plurality of first side holes; the second side plate is provided with a plurality of second side holes, the second side plate and the first side plate are respectively arranged on two sides of the main plate and are in an inverted V shape, and the axes of the first side holes, the second side holes and the main holes are not on the same plane; the roof, the roof is equipped with the several apical pore, the roof sets up the top of mainboard.
Furthermore, the portable electronic device also comprises an auxiliary board, wherein the auxiliary board is arranged at the bottom end of the main board and is provided with a fixing hole.
Furthermore, the main holes are arranged in a staggered mode in sequence.
Furthermore, the top holes are arranged in a staggered mode in sequence.
Further, the first side hole forms a first bar-shaped groove.
Still further, the first strip-shaped groove is a side opening groove.
Further, the second side hole forms a second strip-shaped groove.
Still further, the second strip-shaped groove is a side open groove.
The utility model has the advantages that: the three reset steel needles are utilized for positioning, the reset guider realizes the position selection of the reset steel needles, excessive support binding structures are not required to be built, the operation is simpler, the operation time is greatly reduced, and the operation risk is reduced.
Drawings
The invention will be further explained with reference to the drawings and examples, wherein:
FIG. 1 is a first schematic structural view of a fracture reduction guide;
FIG. 2 is a second schematic structural view of the fracture reduction guide;
FIG. 3 is a third schematic structural view of a fracture reduction guide;
FIG. 4 is a fourth schematic structural view of the fracture reduction guide;
FIG. 5 is a fifth schematic structural view of a fracture reduction guide;
fig. 6 is a sixth schematic structural view of the fracture reduction guide.
In the above figures, 1, a main board; 101. a main hole; 2. a first side plate; 201. a first side hole; 3. a second side plate; 301. a second side hole; 4. a top plate; 401. a top hole; 5. an auxiliary plate; 501. and (7) fixing holes.
Detailed Description
The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.
A reduction guide for proximal humerus fracture, as shown in fig. 1 to 6, includes a main plate 1, a first side plate 2, a second side plate 3, and a top plate 4.
The mainboard 1 is equipped with several main holes 101, and main hole 101 is used for placing the steel needle that resets.
The second side plate 3 and the first side plate 2 are respectively arranged on two sides of the main plate 1 and are in an inverted V shape, and the axes of the first side hole 201, the second side hole 301 and the main hole 101 are not on the same plane. The main plate 1, the first side plate 2 and the second side plate 3 are shaped like a bird whose wings are being folded. A first side hole 201 and a second side hole 301 are provided on the first side plate 2 and the second side plate 3, respectively.
The top plate 4 is provided with a plurality of top holes 401, the top plate 4 is disposed on the top end of the main plate 1, and the top holes 41 are used for passing through the guide pins.
When in use, the reduction guide is firstly placed at the proximal fracture part of the humerus for preliminary positioning, then a reduction steel needle is driven into the main hole 101 and is positioned at the normal bone of the humerus, and then the fracture part is curled up by the reduction guide for preliminary positioning; the reduction guide is fixed on the humerus, and then reduction steel needles are respectively driven into the first side hole 201 and the second side hole 301, so that the reduction steel needles are inserted into the bone to complete positioning (the side plate may not contact with the patient, but does not affect the operation and use). The three reduction steel needles which are not in the same plane can accurately position the proximal humerus fracture, then a guide needle is driven into the top hole 401, the reduction guide is removed, and finally the main nail is driven along the guide needle.
In order to accurately connect the fracture parts by the main nail, the preliminary positioning of the reduction guide needs to be pre-determined according to actual experience, which is a matter easy for doctors who perform humeral operations for many years to handle.
In order to facilitate the primary positioning of the main nail, an auxiliary board 5 is designed, the auxiliary board 5 is arranged at the bottom end of the main board 1, the auxiliary board 5 is provided with a fixing hole 501, and the resetting guider can be bound by the fixing hole 501.
In order to facilitate later life of a patient, the size of the mounting device needs to be reduced as much as possible, the main holes 101 are used for driving and positioning the reset steel needles, and therefore the main holes 101 are arranged in a staggered mode in sequence, namely the two adjacent main holes 101 are communicated.
The first side hole 201 and the second side hole 301 are also for inserting the reset steel needle, but the reset steel needle is driven into the position, which cannot be predicted in advance, and the angle needs to be selected according to the actual situation, so that the first side hole 201 forms a first strip-shaped groove, and the second side hole 301 forms a second strip-shaped groove. The strip-shaped groove can be imagined to form a plurality of side holes to be shot into a row to be combined.
The reset steel needle is arranged in the strip-shaped groove and can have a certain angle, and the reset steel needle can be arranged in the groove. At the moment, the first strip-shaped groove is a side opening groove, and the second strip-shaped groove is a side opening groove, so that the installation efficiency can be greatly improved.
It should be understood that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, and it is obvious for those skilled in the art that the technical solutions described in the above embodiments can be modified or some technical features can be replaced equivalently as long as there is no structural conflict; and all such modifications and alterations should fall within the scope of the appended claims.
Claims (8)
1. A proximal humerus fracture reduction guide, comprising:
the main board (1), the main board (1) is provided with a plurality of main holes (101);
the first side plate (2), the first side plate (2) is provided with a plurality of first side holes (201);
the second side plate (3) is provided with a plurality of second side holes (301), the second side plate (3) and the first side plate (2) are respectively arranged on two sides of the main plate (1) and are in an inverted V shape, and the axes of the first side holes (201), the second side holes (301) and the main hole (101) are not on the same plane;
roof (4), roof (4) are equipped with several apical pore (401), roof (4) set up the top of mainboard (1).
2. The proximal humerus fracture reduction guide according to claim 1, characterized by further comprising an auxiliary plate (5), the auxiliary plate (5) being provided at the bottom end of the main plate (1), the auxiliary plate (5) being provided with fixing holes (501).
3. The proximal humerus fracture reduction guide according to claim 1, characterized in that the main holes (101) are sequentially staggered.
4. The proximal humerus fracture reduction guide of claim 1, wherein the apical holes (401) are staggered sequentially.
5. The proximal humerus fracture reduction guide of claim 1, wherein the first side hole (201) forms a first longitudinal slot.
6. The proximal humerus fracture reduction guide of claim 5, wherein the first linear slot is a side opening slot.
7. The proximal humerus fracture reduction guide of claim 1, wherein the second side hole (301) forms a second strip-shaped slot.
8. The proximal humerus fracture reduction guide of claim 7, wherein the second slotted groove is a side opening groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020205663.8U CN211796820U (en) | 2020-02-25 | 2020-02-25 | Reduction guider for proximal humerus fracture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020205663.8U CN211796820U (en) | 2020-02-25 | 2020-02-25 | Reduction guider for proximal humerus fracture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211796820U true CN211796820U (en) | 2020-10-30 |
Family
ID=72998440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020205663.8U Expired - Fee Related CN211796820U (en) | 2020-02-25 | 2020-02-25 | Reduction guider for proximal humerus fracture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211796820U (en) |
-
2020
- 2020-02-25 CN CN202020205663.8U patent/CN211796820U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 |