CN206080666U - External fixation for fracture board around thighbone near -end false body - Google Patents
External fixation for fracture board around thighbone near -end false body Download PDFInfo
- Publication number
- CN206080666U CN206080666U CN201620721301.8U CN201620721301U CN206080666U CN 206080666 U CN206080666 U CN 206080666U CN 201620721301 U CN201620721301 U CN 201620721301U CN 206080666 U CN206080666 U CN 206080666U
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- CN
- China
- Prior art keywords
- thighbone
- side arm
- plate
- near end
- fixed plate
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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.)
- Expired - Fee Related
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Abstract
The utility model belongs to the field of medical equipment, the treatment device of fracture around concretely relates to thighbone near -end false body. An external fixation for fracture board around thighbone near -end false body is including the fixed plate body to and integrated into one piece is equipped with the side arm board in fixed plate body bilateral symmetry, can select the vary outer fixing plate of side arm board of quantity according to the fracture condition around the thighbone, the thighbone near -end coaptation board that goes design comparison to accord with through the region that is equipped with in the bottom, go into the fixed plate with thighbone near -end coaptation sleeve -board in, it is more firm to fix in using like this, a bit only need to accomplish the external fixation hone lamella of need not pegging graft, make the direct laminating of attaching plate and on the surface, utilize the side arm board to fix, according to the condition of the injury, to make adjustment, the utilization is the board of laminating each other, has practiced thrift the cost, reduces the unnecessary screw simultaneously and squeezes into, has prolonged the life of false body.
Description
Technical field
The utility model belongs to medical instruments field, and in particular to a kind of therapeutic equipment of near end of thighbone Periprosthetic fracture
Tool.
Background technology
After artificial femoral head replacement, because femur surrounding fracture occurs in wound again, type femoral bone end prosthesis are planted in femoral bone cavitas medullaris
It is interior, occupy certain space, it is impossible to carry out Intramedullary nailing, if fixed outside single steel plate, fixation is not firm, easily occurs coming off
Etc. phenomenon.It is existing with it is outer it is fixed fill device, fixed effect is very good, but is all conventional fixation, and some fractures need to use steel plate enters
The fixation of row local prevents from splitting, and existing external fixator is all direct entire plate, and bone plate does not have placement location, and patient can only
Selection is with the fixed mode wrapped up outside fixed plate, and such laminating degree is poor, and fixation is not firm.
The content of the invention
Technical problem to be solved in the utility model is：In view of the shortcomings of the prior art, there is provided one kind can be socketed
Hone lamella, the near end of thighbone Periprosthetic fracture outer stationary plates of good fixing effect.
To realize the purpose of the utility model, employ the following technical solutions and be achieved：
A kind of near end of thighbone Periprosthetic fracture outer stationary plates, include fixed plate body, and are integrally formed and are fixing
Plate body is symmetrically arranged on two with side arm plate, and the quantity of side arm plate is 1-3 groups, and side arm plate forms a semi-surrounding with fixed plate body
Arc；2-4 lock hole is evenly distributed with the side arm plate, fixed plate body is provided with 1-4 screw hole.
Preferably：Fixed plate body lower section is an idle area, and idle area can be connected near end of thighbone synthetism
Plate.
Preferably：The near end of thighbone bone plate is straight panel, and near end of thighbone bone plate be provided with 2-3 is locked
Pressurization combined hole is mutually matched with the lock hole, and two of near end of thighbone bone plate is arc shape.
Preferably：The quantity of the side arm plate is 1 group, and 3 lock holes, fixed plate are evenly distributed with side arm plate
Body is provided with 1 screw hole.
Preferably：The quantity of the side arm plate is 1 group, and 3 lock holes are evenly distributed with side arm plate, described solid
The rear end of fixed board body is connected with extension board, and side arm plate is not provided with extension board, and on extension board and fixed plate body 1 is equipped with
Screw hole, the front end of fixed plate body is additionally provided with raised arc piece.
Preferably：The quantity of the side arm plate is 2 groups, and 3 lock holes, fixed plate are evenly distributed with side arm plate
2 screw holes are equipped with body.
Preferably：The fixed plate body is 2.8-3mm with the thickness of the side arm plate.
Preferably：The near end of thighbone bone plate for straight panel a width of 6mm, the thickness of near end of thighbone bone plate
For 3mm.
Preferably：The height a of the idle area is 3-3.2mm, and idle area is higher by near end of thighbone synthetism
The thickness of plate is that, in order to reserve sufficient space, after screw is proceeded to, the upper surface of near end of thighbone bone plate also can be and fix
Plate body fits, and the width b of idle area is 6mm, directly can be difficult with the near end of thighbone bone plate insertion of a width of 6mm,
Because two of near end of thighbone bone plate is arc shape, can ensure that inserting surface width, less than 6mm, is entered from either side insertion
With regard to very convenient.
Compared with prior art, the beneficial effects of the utility model are：Number can be selected according to femur surrounding fracture situation
The outer stationary plates of amount inequilateralis arm plate, by the region being provided with bottom the near end of thighbone bone plate that design comparison meets is removed, will
Near end of thighbone bone plate is inserted in fixed plate, and fixation is more firm in such use；Some only need to be performed outer fixation need not
Grafting hone lamella, directly laminating on the surface, is fixed using side arm plate to make jointing plate；According to the condition of the injury, make adjustment, utilize
Plate bonded to each other, has saved cost, while reduce unnecessary screw squeezing into, extends the service life of prosthese.
Description of the drawings
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is the structural representation of embodiment 2；
Fig. 3 is the structural representation of embodiment 3；
Fig. 4 is the structural representation that screw hole squeezes into femur.
Specific embodiment
Specific embodiment of the present utility model is made a detailed explanation below according to accompanying drawing.
Embodiment 1
According to a kind of near end of thighbone Periprosthetic fracture outer stationary plates of Fig. 1, fixed plate body is included, and be integrally formed
Side arm plate 2 is symmetrically arranged on two with fixed plate body 1, the quantity of side arm plate 2 is 1 group, and side arm plate 2 is formed with fixed plate body 1
One semi-surrounding arc；3 lock holes 3 are evenly distributed with the side arm plate 2, fixed plate body is provided with 2 screw holes 4；
The lower section of fixed plate body 1 is an idle area 9, and idle area 9 can be connected near end of thighbone bone plate 8, near end of thighbone bone plate 8
For straight panel, 2 locking compress combined holes 5 that near end of thighbone bone plate 8 is provided with are mutually matched with the lock hole 3, and femur is near
Two of termination hone lamella 8 is arc shape.
The fixed plate body 1 and the thickness of the side arm plate 2 is 2.8mm, and single position can suitably do thin point,
Fixation is also more firm.The height a of the idle area 9 is 3mm, and idle area 9 is higher by the thickness of near end of thighbone bone plate 8
It is that, in order to reserve sufficient space, after screw is proceeded to, the upper surface of near end of thighbone bone plate 8 also can be and fixed plate body 1
Fit, the width b of idle area 9 is 6mm, directly can be difficult with the insertion of near end of thighbone bone plate 8 of a width of 6mm, due to
Two of near end of thighbone bone plate 8 is arc shape, can ensure that inserting surface width, less than 6mm, is entered just from either side insertion
It is very convenient.
Such structure is the fracture in fracture in common Periprosthetic fracture, but breaking degree is not deep, with a side
Arm plate 2 just can complete to fix with fixed plate body 1, and such cost is cheap, and beats several holes less, extends prosthese use time
。
Embodiment 2
According to a kind of near end of thighbone Periprosthetic fracture outer stationary plates of Fig. 2, include fixed plate body 1, and one into
Type is symmetrically arranged on two with side arm plate 2 in fixed plate body 1, and the quantity of side arm plate 2 is 1 group, side arm plate 2 and the shape of fixed plate body 1
Into a semi-surrounding arc；The rear end of the fixed plate body 1 is connected with extension board 7, and side arm plate 2 is not provided with extension board 7, prolongs
Stretch and 1 screw hole 4 be equipped with plate 7 and fixed plate body 1,3 screw holes 4 are evenly distributed with the side arm plate 2, it is not necessary to
Increase and place near end of thighbone bone plate 8, the front end of fixed plate body 1 is additionally provided with raised arc piece 6, and the effect of raised arc piece 6 is tight
Admittedly being wrapped in Periprosthetic outer surface, it is protected by.
Such is on common Periprosthetic fracture outer ring position, it is not necessary to connects near end of thighbone bone plate 8, is before
Bundling belt is fixed in outer ring, and this fixed mode is more firm than original, can according to circumstances arrange extension board 7, prosthese of preferably fitting
Outer surface, will not excessively oppress prosthese outer surface.
Embodiment 3
According to a kind of near end of thighbone Periprosthetic fracture outer stationary plates of Fig. 3, include fixed plate body 1, and one into
Type is symmetrically arranged on two with side arm plate 2 in fixed plate body 1, and the quantity of side arm plate 2 is 1 group, side arm plate 2 and the shape of fixed plate body 1
Into a semi-surrounding arc；The lower section of fixed plate body 1 is an idle area 9, and idle area 9 can be connected near end of thighbone bone plate
8, the near end of thighbone bone plate 8 be straight panel, 3 locking compress combined holes 5 and the lock that near end of thighbone bone plate 8 is provided with
Determine hole 3 to be mutually matched, two of near end of thighbone bone plate 8 is arc shape.The quantity of the side arm plate 2 is 2 groups, on side arm plate 2
3 lock holes 3 are evenly distributed with, 2 screw holes 4, the fixed plate body 1 and the side arm are equipped with fixed plate body 1
The thickness of plate 2 is 3mm, and with two groups, the height a of the idle area is 3mm, and the height a of the idle area 9 is
3.2mm, with two groups of thickness thick point must be done, and idle area is higher by the side arm plate 2 of near end of thighbone bone plate, otherwise easily causes
Fixation is not firm but too thick and can cause, thickness be in order to reserve sufficient space, after screw is proceeded to, near end of thighbone bone plate 8
Upper surface also can be to fit with fixed plate body 1, the width b of idle area 9 is 6mm, directly with the stock of a width of 6mm
The insertion of proximal bone bone plate 8 can be difficult, because two of near end of thighbone bone plate 8 is arc shape, inserts all from either side
Inserting surface width be can ensure that less than 6mm, enter just very convenient..
Such is that, in common Periprosthetic fracture, fracture in fracture, breaking degree is deep, needs long connecing
Hone lamella 8 and fixed plate body 1, are fixed with two groups of side arm plates 2 and fixed plate body 1, and its fixation surface is than larger, bone plate
8 all expose from two, and after the completion of fixing, both sides are exposed more convenient removing and adjusted when needing adjustment, due to fixed plate body 1
Long, if do not do two exposed, just in case just cannot make the appropriate adjustments after fixation, this fixed mode is more fitted its surface.
Claims (9)
1. a kind of near end of thighbone Periprosthetic fracture outer stationary plates, it is characterised in that：Include fixed plate body, and one into
Type is symmetrically arranged on two with side arm plate in fixed plate body, and the quantity of side arm plate is 1-3 groups, and side arm plate forms one with fixed plate body
Individual semi-surrounding arc；2-4 lock hole is evenly distributed with the side arm plate, fixed plate body is provided with 1-4 screw hole.
2. a kind of near end of thighbone Periprosthetic fracture outer stationary plates according to claim 1, it is characterised in that：Fixed plate sheet
Body lower section is an idle area, and idle area can be connected near end of thighbone bone plate.
3. a kind of near end of thighbone Periprosthetic fracture outer stationary plates according to claim 2, it is characterised in that：The femur
Near-end bone plate is straight panel, mutual of the 2-3 locking compress combined hole that near end of thighbone bone plate is provided with and the lock hole
Match somebody with somebody, two of near end of thighbone bone plate is arc shape.
4. a kind of near end of thighbone Periprosthetic fracture outer stationary plates according to claim 1, it is characterised in that：The side arm
The quantity of plate is 1 group, and 3 lock holes are evenly distributed with side arm plate, and fixed plate body is provided with 1 screw hole.
5. a kind of near end of thighbone Periprosthetic fracture outer stationary plates according to claim 1, it is characterised in that：The side arm
The quantity of plate is 1 group, and 3 lock holes are evenly distributed with side arm plate, and the rear end of the fixed plate body is connected with extension board, prolongs
Stretch and be not provided with plate side arm plate, 1 screw hole is equipped with extension board and fixed plate body, the front end of fixed plate body is additionally provided with
Raised arc piece.
6. a kind of near end of thighbone Periprosthetic fracture outer stationary plates according to claim 1, it is characterised in that：The side arm
The quantity of plate is 2 groups, and 3 lock holes are evenly distributed with side arm plate, and 2 screw holes are equipped with fixed plate body.
7. a kind of near end of thighbone Periprosthetic fracture outer stationary plates according to claim 1, it is characterised in that：The fixation
Plate body is 2.8-3mm with the thickness of the side arm plate.
8. a kind of near end of thighbone Periprosthetic fracture outer stationary plates according to claim 3, it is characterised in that：The femur
Near-end bone plate is a width of 6mm of straight panel, and the thickness of near end of thighbone bone plate is 3mm.
9. a kind of near end of thighbone Periprosthetic fracture outer stationary plates according to claim 2, it is characterised in that：It is described vacant
The height a in region is 3-3.2mm, and the width b of idle area is 6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620721301.8U CN206080666U (en) | 2016-07-07 | 2016-07-07 | External fixation for fracture board around thighbone near -end false body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620721301.8U CN206080666U (en) | 2016-07-07 | 2016-07-07 | External fixation for fracture board around thighbone near -end false body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206080666U true CN206080666U (en) | 2017-04-12 |
Family
ID=58465949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620721301.8U Expired - Fee Related CN206080666U (en) | 2016-07-07 | 2016-07-07 | External fixation for fracture board around thighbone near -end false body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206080666U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106037902A (en) * | 2016-07-07 | 2016-10-26 | 周健 | Proximal periprosthetic femoral fracture external fixation plate |
| CN108703778A (en) * | 2018-06-15 | 2018-10-26 | 绵阳阿拉丁医学科技有限公司 | A kind of medical belt line skin nail hook and medical belt line skin follow closely hook structure |
-
2016
- 2016-07-07 CN CN201620721301.8U patent/CN206080666U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106037902A (en) * | 2016-07-07 | 2016-10-26 | 周健 | Proximal periprosthetic femoral fracture external fixation plate |
| CN108703778A (en) * | 2018-06-15 | 2018-10-26 | 绵阳阿拉丁医学科技有限公司 | A kind of medical belt line skin nail hook and medical belt line skin follow closely hook structure |
| CN108703778B (en) * | 2018-06-15 | 2024-04-05 | 魏子人 | Medical belt line skin nail hook and medical belt line skin nail hook structure |
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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 |
Granted publication date: 20170412 Termination date: 20180707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |