CN208974072U - A kind of distal femur condyle lockplate - Google Patents
A kind of distal femur condyle lockplate Download PDFInfo
- Publication number
- CN208974072U CN208974072U CN201721793619.8U CN201721793619U CN208974072U CN 208974072 U CN208974072 U CN 208974072U CN 201721793619 U CN201721793619 U CN 201721793619U CN 208974072 U CN208974072 U CN 208974072U
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- Prior art keywords
- plate body
- stripes
- distal femur
- lockplate
- lock holes
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- 210000000689 upper leg Anatomy 0.000 title claims abstract description 29
- 238000009958 sewing Methods 0.000 claims abstract description 11
- 230000007423 decrease Effects 0.000 claims description 3
- 210000003041 ligament Anatomy 0.000 abstract description 5
- 210000000281 joint capsule Anatomy 0.000 abstract description 4
- 230000008602 contraction Effects 0.000 abstract description 2
- 210000000988 bone and bone Anatomy 0.000 description 6
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 208000026137 Soft tissue injury Diseases 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000035876 healing Effects 0.000 description 2
- 210000003141 lower extremity Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000035126 Facies Diseases 0.000 description 1
- 208000035965 Postoperative Complications Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 210000001694 thigh bone Anatomy 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model provides a kind of distal femur condyle lockplate, it includes the first plate body and the second plate body, first plate body and the second plate body are wholely set, the side of second plate body from first plate body is inclined outwardly contraction and extends into strip plate, multiple first lock holes and multiple sewing holes are provided on first plate body, multiple first lock holes are arranged in the edge of the first plate body in arcuation, at least provided with a sewing hole between two adjacent the first lock holes；Second plate body includes stripes and tail portion, one end of stripes is connect with the first plate body, the other end is connect with tail portion, multiple second lock holes are provided in stripes, multiple second lock holes are uniformly distributed at equal intervals in the stripes, and the orientation of multiple second lock holes is identical as the length direction of the stripes, and kirschner pin hole is provided on tail portion.The utility model can effective fixing joint face, convenient for suture joint capsule and ligament.
Description
Technical field
The utility model relates to medical instruments field more particularly to a kind of distal femur condyle lockplates.
Background technique
At present there are two ways to general therapeutic distal femur lateral condylar fracture: one is conservative therapys, press from both sides through manipulative reduction
Plate or gypsum are fixed, and this fixing means wound is small, and expense is low, but sclerite is easy to shift again, and recovery time is long, is unfavorable for
Early functional exercise, and complication is more.Another kind is fixed for screw, and hollow screw or lag screw is used to fix, and being easy will
The problems such as bone lock splitting, is not fixed firmly, easily causes screw breakage or Unstable internal fixation, loosening, needs second operation, easily causes
The complication such as the shakiness of articular surface.
Therefore, it is necessary to provide a kind of new technical solution.
Utility model content
In order to overcome the defects of the prior art described above, the utility model provides a kind of distal femur condyle lockplate, effectively
Fixing joint face, convenient for suture joint capsule and ligament.
In order to achieve the above object, a kind of distal femur condyle lockplate of the utility model comprising the first plate body and
Two plate bodys, first plate body and the second plate body are wholely set, and the side of second plate body from first plate body leans outward
It tiltedly shrinks and extends into strip plate,
Multiple first lock holes and multiple sewing holes are provided on first plate body, multiple first lock holes are arranged in arcuation
The edge of first plate body is listed in, at least provided with a sewing hole between two adjacent the first lock holes；
Second plate body includes stripes and tail portion, and one end of the stripes is connect with first plate body, another
End is connect with the tail portion, multiple second lock holes is provided in the stripes, multiple second lock holes uniformly divide at equal intervals
It is distributed in the stripes, and the orientation of multiple second lock holes is identical as the length direction of the stripes, the tail
The thickness in portion successively decreases from the stripes to tail portion, and kirschner pin hole is provided on the tail portion.
Further, the edge of the first plate body and the first lock hole adjacent are in outwardly convex shape.
Further, the thickness of the stripes is greater than the thickness of first plate body.
Further, the stripes with a thickness of 3.0 ± 0.2mm, the width of the stripes is 151mm.
Further, the length of the lockplate be 92 ± * MERGEFORMAT 5mm.
Further, first plate body and the second plate body have concave surface, and concave shape and distal femur ectocondyle
Shape matches.
Further, first plate body and the second plate body are connected at rounding off.
Further, second lock hole is three, and the center of three second lock holes is located on the same line.
Compared with prior art, the utility model has the advantages that
(1) the utility model, to realize the fixed fracture end of stage construction, is mentioned by the way that multiple first screw holes are distally being arranged
High fixed stability.
(2) multiple arc-shaped arrangements of first screw hole of the utility model, can effective fixing joint face.
(3) the utility model is by being arranged multiple sewing holes, convenient for suture joint capsule and ligament.
(4) the utility model is handled by the way that kirschner pin hole and tail portion round blunt is arranged in tail portion, convenient for being fixed temporarily in art and
Insertion.
(5) the distal femur condyle lockplate of the utility model is suitble to interior ectocondyle to use, fixation, to soft tissue injury
It is small.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the utility model
Example, for those of ordinary skill in the art, without any creative labor, can also be according to these attached drawings
Obtain other attached drawings.Wherein:
Fig. 1 is the structural schematic diagram of the utility model distal femur condyle lockplate；
Fig. 2 is the schematic cross-sectional view of the utility model distal femur condyle lockplate.
Wherein, the first plate body of 1-, the second plate body of 2-, 21- stripes, the tail portion 22-, the first lock hole of 11-, 12- sewing hole,
The second lock hole of 211-, 221- kirschner pin hole.
Specific embodiment
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, below with reference to specific implementation
Mode is described in further detail the utility model.
" one embodiment " or " embodiment " referred to herein, which refers to, may be included at least one realization side of the utility model
A particular feature, structure, or characteristic in formula." in one embodiment " that different places occur in the present specification not refers both to
The same embodiment, nor the individual or selective embodiment mutually exclusive with other embodiments.
During treating distal femur lateral condylar fracture, recommend open reduction and Kirschner wire fixation treatment, in order to avoid fracture deformity
The shakiness of healing or disunion, lower limb exercise obstacle, articular surface, reduces postoperative complications, and the utility model provides a kind of femur
Distal end condyle lockplate, i.e., fixed and reset distal femur ectocondyle, it is ensured that the healing of fracture end and the normal activity of lower limb.
Fig. 1 and Fig. 2 are please referred to, Fig. 1 is the structural schematic diagram of the utility model distal femur condyle lockplate；Fig. 2 is this reality
With the schematic cross-sectional view of novel thighbone distal end condyle lockplate.As depicted in figs. 1 and 2, the distal femur condyle locking of the utility model
Plate comprising the first plate body 1 and the second plate body 2, first plate body 1 and the second plate body 2 are wholely set, and first plate body
1 connects with the second plate body 2 in rounding off, and the side of second plate body 2 from first plate body 1 is inclined outwardly contraction and extends
Growth strip board.First plate body 1 and the second plate body 2 form the lockplate that shape is " spoon " shape.
Multiple first lock holes 11 and multiple sewing holes 12, multiple first lock holes 11 are provided on first plate body 1
The edge of first plate body 1 is arranged in arcuation, the arcuation arrangement mode can effectively resected femur distal end facies malleolaris lateralis and
Suture joint and ligament.At least provided with a sewing hole 12 between two adjacent the first lock holes 11.
Second plate body 2 includes stripes 21 and tail portion 22, one end of the stripes 21 and first plate body 1
Connection, the other end are connect with the tail portion 22, and multiple second lock holes 211, multiple second locks are provided in the stripes 21
Determine hole 211 to be uniformly distributed at equal intervals in the stripes 21, and the orientation of multiple second lock holes 211 and the strip
The length direction in portion 21 is identical, and the thickness of the tail portion 22 successively decreases from the stripes 21 to tail portion 22, sets on the tail portion 22
It is equipped with kirschner pin hole 221.The utility model is by being arranged kirschner pin hole and the processing of tail portion round blunt in tail portion, convenient for temporarily solid in art
Fixed and insertion.
The edge of first plate body 1 and 11 adjacent of the first lock hole are in outwardly convex shape.
The thickness of the stripes 21 is greater than the thickness of first plate body 1.
Preferably, the thickness H of the stripes 21 be 3.0 ± * MERGEFORMAT 0.2mm, the stripes 21
Width W be 15 ± * MERGEFORMAT 1mm.
Preferably, the length L of the lockplate be 92 ± * MERGEFORMAT 5mm.
First plate body 1 and the second plate body 2 have concave surface, and concave shape and distal femur ectocondyle shape phase
Match.
Second lock hole 211 is three, and the center of this three the second lock holes 211 is located on the same line.
Using the lockplate clinical operation operating procedure of the utility model are as follows: firstly, sufficient Preoperative Method, to assess bone
Type and cripetura length are rolled over, and estimates the type in art using the length of interior fixation and screw, then patient takes suitable position,
A notch is opened on the outside of distal femur, to expose fracture end, by the manipulative reduction broken ends of fractured bone, the rear stock for placing the utility model
Bone distal end condyle lockplate judges whether docile bone face, with reach most docile bone face be it is suitable, finally locked with suitable screw
It is fixed.
The advantages of the utility model, is as follows:
(1) the utility model is by being distally arranged multiple first screw holes, to realize the fixed fracture end of stage construction.
(2) multiple arc-shaped arrangements of first screw hole of the utility model, can effective fixing joint face.
(3) the utility model is by being arranged multiple sewing holes, convenient for suture joint capsule and ligament.
(4) the utility model is handled by the way that kirschner pin hole and tail portion round blunt is arranged in tail portion, convenient for being fixed temporarily in art and
Insertion.
(5) the distal femur condyle lockplate of the utility model is suitble to interior ectocondyle to use, fixation, to soft tissue injury
It is small.
Above description sufficiently discloses specific embodiment of the present utility model.It should be pointed out that being familiar with the neck
Right of any change that the technical staff in domain does specific embodiment of the present utility model all without departing from the utility model
The range of claim.Correspondingly, the scope of the claims of the utility model is also not limited only to aforementioned specific embodiment party
Formula.
Claims (8)
1. a kind of distal femur condyle lockplate, it is characterised in that: it includes the first plate body (1) and the second plate body (2), and described first
Plate body (1) and the second plate body (2) are wholely set, and the side of second plate body (2) from first plate body (1) is inclined outwardly receipts
Contracting extends into strip plate, and multiple first lock holes (11) and multiple sewing holes (12) are provided on first plate body (1), more
A first lock hole (11) is arranged in the edge of first plate body (1) in arcuation, two adjacent the first lock holes (11) it
Between at least provided with a sewing hole (12)；Second plate body (2) includes stripes (21) and tail portion (22), the stripes
(21) one end is connect with first plate body (1), and the other end is connect with the tail portion (22), is arranged on the stripes (21)
There are multiple second lock holes (211), multiple second lock holes (211) are uniformly distributed at equal intervals on the stripes (21), and
The orientation of multiple second lock holes (211) is identical as the length direction of the stripes (21), the thickness of the tail portion (22)
Degree successively decreases from the stripes to tail portion, is provided with kirschner pin hole (221) on the tail portion (22).
2. distal femur condyle lockplate according to claim 1, it is characterised in that: the edge of the first plate body (1) with it is described
First lock hole (11) adjacent is in outwardly convex shape.
3. distal femur condyle lockplate according to claim 1, it is characterised in that: the thickness of the stripes (21) is greater than
The thickness of first plate body (1).
4. distal femur condyle lockplate according to claim 3, it is characterised in that: the stripes (21) with a thickness of
3.0 ± 0.2mm, the width of the stripes (21) are 15 ± 1mm.
5. distal femur condyle lockplate according to claim 1, it is characterised in that: the length of the lockplate be 92 ±
5mm。
6. distal femur condyle lockplate according to claim 1, it is characterised in that: first plate body (1) and the second plate
Body (2) has concave surface, and concave shape matches with distal femur ectocondyle shape.
7. distal femur condyle lockplate according to claim 1, it is characterised in that: first plate body (1) and the second plate
Body (2) is connected in rounding off.
8. distal femur condyle lockplate according to claim 1, it is characterised in that: second lock hole (211) is three
A, the center of three second lock holes (211) is located on the same line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721793619.8U CN208974072U (en) | 2017-12-20 | 2017-12-20 | A kind of distal femur condyle lockplate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721793619.8U CN208974072U (en) | 2017-12-20 | 2017-12-20 | A kind of distal femur condyle lockplate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208974072U true CN208974072U (en) | 2019-06-14 |
Family
ID=66777656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721793619.8U Active CN208974072U (en) | 2017-12-20 | 2017-12-20 | A kind of distal femur condyle lockplate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208974072U (en) |
-
2017
- 2017-12-20 CN CN201721793619.8U patent/CN208974072U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240430 Address after: 200135 Room 202, building 4, No. 590, Ruiqing Road, east zone of Zhangjiang High tech industry, Pudong New Area, Shanghai Patentee after: Shanghai Dabo Medical Technology Co.,Ltd. Country or region after: China Address before: No. 18 Shanbian Hongdong Road, Haicang District, Xiamen City, Fujian Province, 361000 Patentee before: DOUBLE MEDICAL TECHNOLOGY Inc. Country or region before: China |