CN208492285U - A kind of tibial plateau outside-supporting raft steel plate - Google Patents
A kind of tibial plateau outside-supporting raft steel plate Download PDFInfo
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- CN208492285U CN208492285U CN201721900209.9U CN201721900209U CN208492285U CN 208492285 U CN208492285 U CN 208492285U CN 201721900209 U CN201721900209 U CN 201721900209U CN 208492285 U CN208492285 U CN 208492285U
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- steel plate
- raft
- supporting
- hole
- lower section
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Abstract
The utility model discloses a kind of tibial plateau outside-supporting raft steel plates, including lower section supporting steel plate, the lower section supporting steel plate middle-end is provided with lock screw fixation hole, lower section supporting steel plate upper end junction steel plate neck body, steel plate neck body left and right ends are all connected with upper section row raft steel plate, the upper section row raft steel plate outer end connects gib head, upper section row raft steel plate inner end junction steel plate fixing belt, the second screw hole is provided on the Interal fixation band, steel plate neck body upper end is equipped with curved panel, tuberosity of tibia hole is equipped between the curved panel and Interal fixation band.For the utility model by setting lower section supporting steel plate, upper end row raft steel plate and Interal fixation band, three is integral steel plate, and has certain pre-bending radian, not only alleviate the financial burden of patient, it is moved moreover, being conducive to early stage, improves the effect of post-operative recovery.
Description
Technical field
The utility model relates to orthopedic medical device technical field, specially a kind of tibial plateau outside-supporting raft steel plate.
Background technique
The metaphysis and articular surface of the proximal end of shin bone, this anatomical position is referred to as tibial plateau on orthopaedics.In clinical application
Middle discovery, fracture of tibial plateau are the fracture that proximal tibia involves articular surface, and classification of fracture is more complex, and fracture of tibial plateau
Often involve the interior outside of tibial plateau, or even rear inside and rear outside.
Such fracture is fixed at present mostly uses two blocks of steel plates, 1/3rd cast steel plates of raft steel plate for maintaining articular surface smooth
Bending, sclerite adds again with one block of steel plate on the outside of fixed tibial platform, is supported jointly using two blocks of steel plates, not only increases patient
Financial burden, and this supporting way is not fully bonded consistent with former joint, and the stress condition after support can not mould
Intend original situation, and the screw squeezed into is too many, influences the growth of bone and the recovery of motor function.For this purpose, it is proposed that one
Kind tibial plateau outside-supporting raft steel plate.
Utility model content
The purpose of this utility model is to provide a kind of tibial plateau outside-supporting raft steel plates, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of tibial plateau outside-supporting raft steel plate,
Including lower section supporting steel plate, the lower section supporting steel plate middle-end is provided with lock screw fixation hole, lower section supporting steel plate upper end
Junction steel plate neck body, steel plate neck body left and right ends are all connected with upper section row raft steel plate, and the upper section row raft steel plate is under
The first screw hole and Kirschner wire fixation hole are equipped on section supporting steel plate, the upper section row raft steel plate outer end connects gib head, institute
Upper section row raft steel plate inner end junction steel plate fixing belt is stated, is provided with the second screw hole, the steel plate neck on the Interal fixation band
Body upper end is equipped with curved panel, and tuberosity of tibia hole is equipped between the curved panel and Interal fixation band.
Preferably, the quantity in the first screw hole on the lower section supporting steel plate and Kirschner wire fixation hole is 1.
Preferably, the quantity of the lock screw fixation hole is no less than 4.
Preferably, the middle-end of the steel plate neck body is provided with the first screw hole, and the quantity of the first screw hole is 1.
Preferably, the quantity in the first screw hole on the upper section row raft steel plate and Kirschner wire fixation hole is 6, institute
The upper end that Kirschner wire fixation hole is evenly distributed in upper section row raft steel plate is stated, first screw hole is evenly distributed in upper section
The middle-end of row raft steel plate.
Preferably, the lower section supporting steel plate, upper section row raft steel plate and Interal fixation band are integral steel plate, under described
Section supporting steel plate, upper section row raft steel plate and Interal fixation band have pre-bending radian.
Compared with prior art, the utility model has the beneficial effects that this kind of tibial plateau outside-supporting raft steel plate, passes through
Lower section supporting steel plate, upper end row raft steel plate and Interal fixation band are set, and three is integral steel plate, and has certain pre-bending
Radian not only alleviates the financial burden of patient, moreover, this supporting way is bonded consistent completely with former joint, can simulate original
The stress condition of tibial plateau improves the effect of post-operative recovery conducive to being moved in early days, then cooperates upper end row raft steel plate
It is formed by tuberosity of tibia hole between Interal fixation band, meets human anatomy, not only reduces the materials of steel plate, moreover,
It avoids tuberosity of tibia and is driven into injury caused by screw, reduce the pain of patient；By the way that gib head is arranged, gib head is hugged outer
Condyle bone and interior condyle bone make upper section row raft steel plate more be bonded the outside of tibial plateau, facilitate installation.
Detailed description of the invention
Fig. 1 is the utility model structural front view；
Fig. 2 is the utility model the structure left view.
In figure: 1 lower section supporting steel plate, 2 lock screw fixation holes, 3 first screw holes, 4 steel plate neck bodies, 5 upper section row rafts
Steel plate, 6 Kirschner wire fixation holes, 7 Interal fixation bands, 8 second screw holes, 9 curved panels, 10 tuberosity of tibia holes, 11 gib heads.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of tibial plateau outside-supporting raft steel plate, packet
Including lower section supporting steel plate 1,1 middle-end of lower section supporting steel plate is provided with lock screw fixation hole 2, and lock screw fixation hole 2
Quantity is no less than 4, and the 1 upper end junction steel plate neck body 4 of lower section supporting steel plate, the middle-end of the steel plate neck body 4 is provided with first
Screw hole 3, and the quantity of the first screw hole 3 is 1,4 left and right ends of steel plate neck body are all connected with upper section row raft steel plate 5,
The first screw hole 3 and Kirschner wire fixation hole 6, the lower section are equipped on the upper section row raft steel plate 5 and lower section supporting steel plate 1
The quantity of the first screw hole 3 and Kirschner wire fixation hole 6 on supporting steel plate 1 is 1, on the upper section row raft steel plate 5
The quantity in the first screw hole 3 and Kirschner wire fixation hole 6 is 6, and the Kirschner wire fixation hole 6 is evenly distributed in upper section row
The upper end of raft steel plate 5, first screw hole 3 are evenly distributed in the middle-end of upper section row raft steel plate 5.The upper section row raft
5 outer end of steel plate connects gib head 11, the 5 inner end junction steel plate fixing belt 7 of upper section row raft steel plate, on the Interal fixation band 7
It is provided with the second screw hole 8,4 upper end of steel plate neck body is equipped with curved panel 9, between the curved panel 9 and Interal fixation band 7
Equipped with tuberosity of tibia hole 10, the Interal fixation band 7, lower section supporting steel plate 1 and upper section row raft steel plate 5 are integral steel plate,
And Interal fixation band 7, lower section supporting steel plate 1 and upper section row raft steel plate 5 have certain pre-bending radian.
Working principle:
When operation, first according to the size of patient's shaft of tibia, this kind of tibial plateau outside-supporting raft steel whether is changed really
The crooked radian of plate if not needing, then is inserted into Kirschner wire fixation hole 6 with Kirschner wire, by lower section supporting steel plate 1 and upper section row raft
The position of steel plate 5 is fixed temporarily, and at this moment, tuberosity of tibia is located in tuberosity of tibia hole 10, meanwhile, gib head 11 will hug ectocondyle
Bone and interior condyle bone；Finally, successively squeezing into lock respectively in lock screw fixation hole 2, the first screw hole 3 and the second screw hole 8 again
Determine screw, the first screw and the second screw.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of tibial plateau outside-supporting raft steel plate, including lower section supporting steel plate (1), it is characterised in that: the lower section support
Steel plate (1) middle-end is provided with lock screw fixation hole (2), lower section supporting steel plate (1) the upper end junction steel plate neck body (4), described
Steel plate neck body (4) left and right ends are all connected with upper section row raft steel plate (5), the upper section row raft steel plate (5) and lower section supporting steel
The first screw hole (3) and Kirschner wire fixation hole (6) are equipped on plate (1), the upper section row raft steel plate (5) outer end connects gib head
(11), upper section row raft steel plate (5) the inner end junction steel plate fixing belt (7) is provided with the second spiral shell on the Interal fixation band (7)
Nail hole (8), steel plate neck body (4) upper end is equipped with curved panel (9), between the curved panel (9) and Interal fixation band (7)
Equipped with tuberosity of tibia hole (10).
2. a kind of tibial plateau outside-supporting raft steel plate according to claim 1, it is characterised in that: the lower section supporting steel
The quantity of the first screw hole (3) and Kirschner wire fixation hole (6) on plate (1) is 1.
3. a kind of tibial plateau outside-supporting raft steel plate according to claim 1, it is characterised in that: the lock screw is solid
The quantity for determining hole (2) is no less than 4.
4. a kind of tibial plateau outside-supporting raft steel plate according to claim 1, it is characterised in that: the steel plate neck body
(4) middle-end is provided with the first screw hole (3), and the quantity of the first screw hole (3) is 1.
5. a kind of tibial plateau outside-supporting raft steel plate according to claim 1, it is characterised in that: the upper section row raft
The quantity of the first screw hole (3) and Kirschner wire fixation hole (6) on steel plate (5) is 6, and the Kirschner wire fixation hole (6) is equal
It is distributed in the upper end of upper section row raft steel plate (5) evenly, first screw hole (3) is evenly distributed in upper section row raft steel plate
(5) middle-end.
6. a kind of tibial plateau outside-supporting raft steel plate according to claim 1, it is characterised in that: the lower section supporting steel
Plate (1), upper section row raft steel plate (5) and Interal fixation band (7) are integral steel plate, and the lower section supporting steel plate (1), upper section are horizontal
Row raft steel plate (5) and Interal fixation band (7) have pre-bending radian.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721900209.9U CN208492285U (en) | 2017-12-29 | 2017-12-29 | A kind of tibial plateau outside-supporting raft steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721900209.9U CN208492285U (en) | 2017-12-29 | 2017-12-29 | A kind of tibial plateau outside-supporting raft steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208492285U true CN208492285U (en) | 2019-02-15 |
Family
ID=65302399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721900209.9U Active CN208492285U (en) | 2017-12-29 | 2017-12-29 | A kind of tibial plateau outside-supporting raft steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208492285U (en) |
-
2017
- 2017-12-29 CN CN201721900209.9U patent/CN208492285U/en active Active
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