CN208259751U - Elastic fixing device between a kind of bone block - Google Patents
Elastic fixing device between a kind of bone block Download PDFInfo
- Publication number
- CN208259751U CN208259751U CN201820051924.8U CN201820051924U CN208259751U CN 208259751 U CN208259751 U CN 208259751U CN 201820051924 U CN201820051924 U CN 201820051924U CN 208259751 U CN208259751 U CN 208259751U
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- CN
- China
- Prior art keywords
- connecting plate
- fixing device
- elastic fixing
- marrow road
- bone block
- Prior art date
- 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 relates to elastic fixing devices between a kind of bone block, including the first connecting plate and the second connecting plate behind marrow road for cooperating with the limit of the bone face of the marrow road other end with the limit cooperation of the bone face of marrow road one end, at least two first threading holes are provided on first connecting plate, at least two second threading holes are provided on second connecting plate, the fixation device further includes tightening line, fairlead is additionally provided on second connecting plate, be coated in fairlead guide line for guide the second connecting plate across marrow road.When use, marrow road is established as needed pre-fixing position, it adjusts the first connecting plate and the second connection plate spacing is greater than marrow road two and exports 1-2cm, second connecting plate is passed through into marrow road, guide line is pulled to be pierced by the second connecting plate, tensing tightening line is affixed on the first connecting plate and the second connecting plate respectively on the bone face at marrow road both ends, carries out subcutaneous knot and completes fixed operation.It substantially increases the efficiency of operation and improves the effect of operation.
Description
Technical field
The utility model relates to a kind of medical instruments fields, and in particular to elastic fixing device between a kind of bone block.
Background technique
The bone surgery of two pieces of bone, such as dislocation of acromioclavicular joint, remote ulnoradial joint dislocation, tibiofibula point are linked in ligament
From in equal operation, in order to maintain the connection of two sections of bone, need to fix in two pieces of bones.It is fixed using screw etc. in conventional method
Method is easy to cause screw breakage in turn result in foreign matter and retains, and flexible fastening is preferable fixing means.
Utility model content
Elastic fixing device between high, good fixing effect bone block that the purpose of the utility model is to provide a kind of procedure efficiencies.
To achieve the above object, elastic fixing device adopts the following technical scheme that one between a kind of bone block of the utility model
Elastic fixing device between kind bone block, including for the first connecting plate with the limit cooperation of the bone face of marrow road one end and across marrow
For the second connecting plate with the limit cooperation of the bone face of the marrow road other end behind road, at least two the are provided on the first connecting plate
One threading hole is provided at least two second threading holes on the second connecting plate, which further includes being arranged in the first threading
In hole and the second threading hole to tighten the tightening line of the first connecting plate and the second connecting plate, be additionally provided on the second connecting plate and draw
String holes, be coated in fairlead guide line for guide the second connecting plate across marrow road.
One end of second connecting plate is the shuttle shape head end for penetrating in marrow road, and fairlead is set to shuttle shape head end
On.
On second connecting plate between two neighboring second threading hole and/or fairlead is adjacent thereto the second threading
The first of indent is provided between hole to sunken cord slot.
Described first is provided on the two sides of second connecting plate to sunken cord slot.
First threading hole is set to the medium position of the first connecting plate.
Second is provided on first connecting plate between two neighboring first threading hole to sunken cord slot.
The quantity of first threading hole is two, and the quantity of the second threading hole is also two.
First connecting plate and the second connecting plate are metal material.
First connecting plate is plectane.
The utility model has the beneficial effects that being adjusted after the completion in use, establish marrow road as needed pre-fixing position first
It saves the first connecting plate and the second connection plate spacing is greater than marrow road two and exports 1-2cm, the second connecting plate is passed through into marrow road, is pulled
Guide line is pierced by the second connecting plate, and tensing tightening line makes the first connecting plate and the second connecting plate be affixed on marrow road both ends respectively
On bone face, carries out subcutaneous knot and complete fixed operation.It substantially increases the efficiency of operation and improves the effect of operation.
Detailed description of the invention
Fig. 1 be the utility model a kind of bone block between elastic fixing device one embodiment structural schematic diagram；
Fig. 2 is the structural schematic diagram of the second connecting plate in Fig. 1；
Fig. 3 is the structural schematic diagram of the first connecting plate in Fig. 1；
First connecting plate 1；Second connecting plate 2；First threading hole 3；Second threading hole 4；Tighten line 5；Fairlead 6；Guidance
Line 7；Shuttle shape head end 8；First sunkens cord slot 9；Second sunkens cord slot 10.
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's every other embodiment obtained, all belongs to
In the range of the utility model protection.
Elastic fixing device between a kind of bone block of the utility model as shown in Figure 1-Figure 3, including is used for and marrow road one end
The limit cooperation of bone face the first connecting plate 1 and behind marrow road for the with the limit cooperation of the bone face of the marrow road other end
Two connecting plates 2, setting is there are two the first threading hole 3 on the first connecting plate 1, and there are two the second threading for setting on the second connecting plate 2
Hole 4.The fixation device further include be arranged in the first threading hole 3 and the second threading hole 4 to tighten the first connecting plate 1 and second
The tightening line 5 of connecting plate 2.It is additionally provided with fairlead 6 on second connecting plate 2, guide line 7 is coated in fairlead 6 for guiding
Second connecting plate 2 passes through marrow road.One end of second connecting plate 2 is the shuttle shape head end 8 for penetrating in marrow road, fairlead 6
It is set on shuttle shape head end 8.On second connecting plate 2 between two neighboring second threading hole 4 and fairlead 4 is adjacent thereto
It is provided with the first of indent between second threading hole 4 to sunken cord slot 9, above-mentioned is provided on the two sides of the second connecting plate 2
One sunkens cord slot 9.First threading hole 3 is set to the medium position of the first connecting plate 1, and the first connecting plate 1 is plectane, the first connecting plate
Second is provided on 1 between two neighboring first threading hole 3 to sunken cord slot 10.First connecting plate 1 and the second connecting plate 2 are gold
Belong to material.
The both ends of tightening line 5 are each passed through corresponding second threading hole 4, are then each passed through corresponding first threading hole again
3, each end of tightening line 5 is pierced by from another first threading hole 3 around the slot 9 of sunkening cord of first between the first threading hole 3, it
The both ends for tightening line afterwards are pierced by from corresponding second threading hole 4 again respectively, in use, pulling exposed line segment, can be tensed
Line is tightened, two connection plate spacings are reduced.First design for sunkening cord slot can store tightening line and guide line, prevent tightening line
With the excessive sliding for influencing the first connecting plate in marrow road of guide line exposure.
In use, establishing marrow road on demand pre-fixing position first, the first connecting plate is adjusted after the completion and is connect with second
Spacing between plate is greater than osseous tunnel two and exports 1-2cm, is first passed through guide line and tightening line open end by related tool
Then marrow road pulls guide line in vitro, the shuttle-type head end of the second connecting plate of guidance enters marrow road and pulls out along osseous tunnel,
Keep its side and bone face parallel the overturning of second connecting plate later, tightening tightening line keeps the second connecting plate and the first connecting plate tight
It is affixed on the bone face at marrow road both ends, carries out subcutaneous knot and complete fixed operation.Good fixing effect, it is easy to use, after tightening
Anti-loose effect is good, effectively increases procedure efficiency, preferably ensure that surgical effect.
Second can be not provided in the other embodiments of the utility model, on the first connecting plate to sunken cord slot；First connection
Plate and the second connecting plate may be aluminium sheet；The quantity of first threading hole and the second threading hole can be adjusted according to actual needs
It is whole, such as be three.
Claims (9)
1. elastic fixing device between a kind of bone block, it is characterised in that: including for limiting cooperation with the bone face of marrow road one end
First connecting plate and the second connecting plate behind marrow road for cooperating with the limit of the bone face of the marrow road other end, the first connection
It is provided at least two first threading holes on plate, at least two second threading holes are provided on the second connecting plate, the fixation device
It further include the tightening line with tightening the first connecting plate and the second connecting plate being arranged in the first threading hole and the second threading hole, the
Fairlead is additionally provided on two connecting plates, be coated in fairlead guide line for guide the second connecting plate across marrow road.
2. elastic fixing device between bone block according to claim 1, it is characterised in that: one end of second connecting plate is
Shuttle shape head end for penetrating in marrow road, fairlead are set on shuttle shape head end.
3. elastic fixing device between bone block according to claim 1, it is characterised in that: in adjacent on second connecting plate
Between two the second threading holes and/or fairlead is adjacent thereto
The first of indent is provided between second threading hole to sunken cord slot.
4. elastic fixing device between bone block according to claim 3, it is characterised in that: the two sides of second connecting plate
On be provided with described first and sunken cord slot.
5. elastic fixing device between bone block according to claim 1, it is characterised in that: first threading hole is set to
The medium position of one connecting plate.
6. elastic fixing device between bone block according to claim 1, it is characterised in that: in adjacent on first connecting plate
Second is provided between two the first threading holes to sunken cord slot.
7. elastic fixing device between bone block according to claim 1, it is characterised in that: the quantity of first threading hole is
Two, the quantity of the second threading hole is also two.
8. elastic fixing device between bone block according to claim 1, it is characterised in that: first connecting plate and second connects
Fishplate bar is metal material.
9. elastic fixing device between bone block according to claim 1, it is characterised in that: first connecting plate is plectane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820051924.8U CN208259751U (en) | 2018-01-12 | 2018-01-12 | Elastic fixing device between a kind of bone block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820051924.8U CN208259751U (en) | 2018-01-12 | 2018-01-12 | Elastic fixing device between a kind of bone block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208259751U true CN208259751U (en) | 2018-12-21 |
Family
ID=64672635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820051924.8U Expired - Fee Related CN208259751U (en) | 2018-01-12 | 2018-01-12 | Elastic fixing device between a kind of bone block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208259751U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112472266A (en) * | 2020-12-10 | 2021-03-12 | 江苏爱厚朴医疗器械有限公司 | Ligament tibia insertion avulsion fracture fixing device and matched operation method thereof |
-
2018
- 2018-01-12 CN CN201820051924.8U patent/CN208259751U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112472266A (en) * | 2020-12-10 | 2021-03-12 | 江苏爱厚朴医疗器械有限公司 | Ligament tibia insertion avulsion fracture fixing device and matched operation method thereof |
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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: 20181221 Termination date: 20200112 |