CN205729491U - A kind of Novel connecting hone lamella - Google Patents
A kind of Novel connecting hone lamella Download PDFInfo
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- CN205729491U CN205729491U CN201620343907.2U CN201620343907U CN205729491U CN 205729491 U CN205729491 U CN 205729491U CN 201620343907 U CN201620343907 U CN 201620343907U CN 205729491 U CN205729491 U CN 205729491U
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- plate body
- synthetism plate
- screw
- fracture
- support column
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Abstract
A kind of Novel connecting hone lamella, including synthetism plate body, screw, it is characterized in that the wherein one side of synthetism plate body is across the both sides of fracture line, every limit of the wherein one side of hone lamella body arranges at least two support column, it is provided with screw hole on synthetism plate body, screw inserts screw hole and through support column from the another side of synthetism plate body, eventually enters into cortical bone and completes fracture fixation；Or adjacent two support columns are fixedly connected on the synthetism plate body of screw hole both sides, screw is directly entered cortical bone after the another side of synthetism plate body inserts screw hole and completes fracture fixation.Compared with the prior art this utility model, can avoid the routine operation damage to fracture segment blood supply, beneficially union of fracture；" take interior fixing " without second time hospitalisation for surgery, can effectively reduce hospitalization cost.
Description
Technical field
This utility model relates to a kind of orthopedic medical device.
Background technology
Existing blade plate component is typically made up of, during use, through cutting blade plate, the bone screw that is connected on blade plate
Open skin, subcutaneous, deep fascia, separating muscle layer, peel off periosteal tissue, appear fracture segment, reseting fracture, then will connect with screw
Hone lamella is close in the cortical bone of fracture site both sides be fixed.Due to peeling operation muscle, ligament, periosteum and whole
Blade plate directly bears against in cortical bone, and therefore, surgical exposure is big, and damage fracture end blood supply, causes nonunion the most further
Close or delayed union.And after union of fracture, client need accepts second time operation could take out blade plate, adds patient's
Financial burden and misery.Meanwhile, each surgical incision, causes the adhesion such as tendon, ligament, causes the wind of joint function disturbance
Danger.
Summary of the invention
The purpose of this utility model is to provide one can effectively fix fracture site, meanwhile, only needs little otch to cut
Open skin (typically within 1.0cm), separately muscle, periosteum need not be peeled off, be mounted and taken out convenient Novel connecting hone lamella.Should
Novel connecting hone lamella installation operation wound is few, be conducive to protection fracture segment blood supply, promotes union of fracture；Can be from external after union of fracture
Simple take out, it is to avoid fixing in the second time needed for traditional blade plate take out operation and hospitalization；Tendon, ligament can be reduced
Adhesion risk, thus effectively Saving cortilage function.This utility model is achieved in that and includes synthetism plate body, screw, and it is special
Part be synthetism plate body wherein one side across the both sides of fracture line, synthetism plate body wherein one side every limit arrange at least two
Individual support column, synthetism plate body is provided with screw hole, and screw inserts screw hole and through support column from the another side of synthetism plate body,
Eventually enter into cortical bone and complete fracture fixation；Or adjacent two support columns are fixedly connected on the synthetism plate body of screw hole both sides,
Screw is directly entered cortical bone after the another side of synthetism plate body inserts screw hole and completes fracture fixation.
During use, after the reduction of the fracture, keep reduction of the fracture state, select the synthetism plate body of suitable length, this synthetism plate body
External form matches with skeleton or the skin soft tissue external form of fracture；It is then determined that entry point, at entry point, skin is opened little
Otch, separates to surface of bone and measures the surface of bone distance to skin surface, and placement blade plate, to relevant position, determines that screw hole is the most right
The little incision site of skin entry point, bone drill pierces sclerotin and penetrates cortical bone, measures and is pierced surface of bone to blade plate surface distance,
According to measuring length, selecting support column and the screw accordingly with length, and pierce the fixing fracture of screw one by one, operation completes
(blade plate to be avoided oppressing skin histology).
Synthetism plate body can be located at outside skin or hypodermic layer.
Here, the shape of synthetism plate body matches with the skeleton of fracture or skin contours, makes synthetism plate body not oppress
Skin surface.
Compared with the prior art this utility model, introduces support column, makes fracture operation have the advantage that
1., without periosteum stripping, protect the blood supply of fracture segment；
2. substantially reduce the compression area of fracture segment cortical bone；
3. can closed reduction, need not extensively cut, Minimally Invasive Surgery, effective Film with Preventing Adhesion, protect function of joint；To health
Condition is poor, it is impossible to the patient of tolerance cutting operation, it is provided that a kind of effective Therapeutic Method；
4. need not be in hospital when taking fixing, second time " incision " need not perform the operation, decrease patient suffering, effectively save doctor
Treatment expense.
According to above Features Summarization: compared with existing blade plate, this blade plate has: need not peel off periosteum, significantly
Reduce cortical bone compression area, protect fracture segment blood supply, beneficially union of fracture；Prevent tendon, ligament adhesion, protect trouble
Limb joint function；Becoming traditional incision operation is Minimally Invasive Surgery, effectively reduces operation risk；Avoid second time and take interior fixing cut
Open operation, shorten the hospital stays, the advantage effectively reducing hospitalization cost.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of this utility model embodiment 1；
Fig. 2 is the upward view of Fig. 1；
Fig. 3 is the use state diagram of this utility model embodiment 1；
Fig. 4 is the structural representation of this utility model embodiment 2.
Detailed description of the invention:
In conjunction with drawings and Examples, this utility model is described in further detail:
Embodiment 1: as shown in Figure 1, 2, 3, including synthetism plate body 1, screw 2, it is particular in that its of synthetism plate body 1
Middle one side is across the both sides of fracture line 5, and it is two support columns that every limit arranges at least two support column 3(embodiment), every limit is at least
Have on a support column 3 and be provided with pore 10, synthetism plate body 1 is provided with screw hole 4, pore 10 phase of screw hole 4 and support column 3
Connection, screw 2 from the another side of synthetism plate body 1 insert screw hole 4 and pass support column 3 pore, eventually enter into cortical bone
Complete fracture fixation.
The shape of synthetism plate body 1 matches with skeleton or the skin shape of fracture 5.
Support column 3 can be integrally fixed on synthetism plate body 1, it is also possible to is socketed on screw 2.
When support column 3 is socketed on screw 2, synthetism plate body 1 is provided with and inlays recess 9, support column 3 top inlay into
Inlay recess 9 interior to prevent support column 3 from moving horizontally or rocking.
Embodiment 2: as shown in Figure 4, the present embodiment is on the basis of embodiment 1, and adjacent two support columns 3 are fixedly connected on
On the synthetism plate body 1 of screw hole 4 both sides, screw 2 is directly entered cortical bone after the another side of synthetism plate body 1 inserts screw hole 4
Completing fracture fixation, support column 3 can have pore 10, it is also possible to does not has pore 10, certainly, could be used without the support column of pore 10
3, it is possible to increase support column 3 and the contact area of skeleton 6, to reduce the pressure that the skeleton 6 of unit are is born.
As shown in Figure 3,4, after the reduction of the fracture, keeping reduction of the fracture state, select the synthetism plate body 1 of suitable length, this connects
At hone lamella body 1 and fracture 5, skeleton 6 or skin adapt and are positioned over that skin is outer (or to be cut skin, make synthetism plate body 1
In subcutaneous 8), determine screw 2 entry point, at entry point, skin opens little otch 7, separates to surface of bone and measures surface of bone to skin surface
Distance, bone drill pierces sclerotin and penetrates cortical bone, measures and is pierced surface of bone to synthetism plate body 1 surface distance, according to measurement length,
Select to have accordingly support column 3 and the screw 2 of length, and pierce screw 2 one by one and fix fracture 6, (synthetism plate body 1 of having performed the operation
Avoid oppressing skin histology).
Claims (4)
1. a Novel connecting hone lamella, including synthetism plate body, screw, it is characterised in that the wherein one side of synthetism plate body is across fracture line
Both sides, synthetism plate body wherein one side every limit at least two support column is set, synthetism plate body is provided with screw hole, screw
Insert screw hole and through support column from the another side of synthetism plate body, eventually enter into cortical bone and complete fracture fixation；Or it is adjacent
Two support columns are fixedly connected on the synthetism plate body of screw hole both sides, and screw is straight after the another side of synthetism plate body inserts screw hole
Tap into and complete fracture fixation into cortical bone.
Novel connecting hone lamella the most according to claim 1, it is characterised in that the shape of synthetism plate body and the skeleton of fracture or
Person's skin contours is mated.
Novel connecting hone lamella the most according to claim 1 and 2, it is characterised in that support column is fixed on synthetism plate body or overlaps
It is connected on screw.
Novel connecting hone lamella the most according to claim 3, it is characterised in that when support column is socketed on screw, at synthetism plate body
On be provided with and inlay recess, support column top is inlayed into inlaying in recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620343907.2U CN205729491U (en) | 2016-04-22 | 2016-04-22 | A kind of Novel connecting hone lamella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620343907.2U CN205729491U (en) | 2016-04-22 | 2016-04-22 | A kind of Novel connecting hone lamella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205729491U true CN205729491U (en) | 2016-11-30 |
Family
ID=57371481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620343907.2U Active CN205729491U (en) | 2016-04-22 | 2016-04-22 | A kind of Novel connecting hone lamella |
Country Status (1)
| Country | Link |
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| CN (1) | CN205729491U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105662568A (en) * | 2016-04-22 | 2016-06-15 | 赖金平 | Novel bone fracture plate |
| CN107349006A (en) * | 2017-08-31 | 2017-11-17 | 河北瑞诺医疗器械股份有限公司 | A kind of locking bone fracture plate device |
| CN109330674A (en) * | 2018-09-07 | 2019-02-15 | 西安卓恰医疗器械有限公司 | A kind of internal fixation system and its usage mode |
-
2016
- 2016-04-22 CN CN201620343907.2U patent/CN205729491U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105662568A (en) * | 2016-04-22 | 2016-06-15 | 赖金平 | Novel bone fracture plate |
| CN107349006A (en) * | 2017-08-31 | 2017-11-17 | 河北瑞诺医疗器械股份有限公司 | A kind of locking bone fracture plate device |
| CN109330674A (en) * | 2018-09-07 | 2019-02-15 | 西安卓恰医疗器械有限公司 | A kind of internal fixation system and its usage mode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |