CN207168562U - A kind of general low stress bone plate - Google Patents
A kind of general low stress bone plate Download PDFInfo
- Publication number
- CN207168562U CN207168562U CN201720183411.8U CN201720183411U CN207168562U CN 207168562 U CN207168562 U CN 207168562U CN 201720183411 U CN201720183411 U CN 201720183411U CN 207168562 U CN207168562 U CN 207168562U
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- China
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- area
- elastic region
- bone plate
- hypoelasticity
- plate body
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Abstract
The utility model discloses a kind of general low stress bone plate, including synthetism plate body, nail screw, six side's vents, transverse elasticity area, longitudinal elasticity area, oval vent；The synthetism plate body both ends are provided with longitudinal elasticity area, and oval vent and nail screw are provided with the longitudinal elasticity area；Multiple transverse elasticity areas are provided with the middle part of the synthetism plate body, the transverse elasticity area includes main elastic region and hypoelasticity area, the oval vent of four incline direction configurations is provided with the main elastic region, hypoelasticity area is provided between the wrench and main elastic region, two six side's vents are provided with the hypoelasticity area, nail screw is provided between the main elastic region and hypoelasticity area；This new setting horizontal and vertical elastic region, six side's vents and oval vent, the effectively overall elasticity of enhancing bone plate, reduction office stress shielding, the stress suffered by dispersion bone plate screw, prevent from being broken, solve plate fixation with hindering blood fortune to be difficult to the problem taken into account.
Description
Technical field
A kind of orthopedic medical device technical equipment field is the utility model is related to, more particularly to a kind of general low stress synthetism
Plate.
Background technology
Human limb long tubular bone fracture is common injury, is fixed frequently with bone plate and nail, uses bone plate and bone
When the fixed fracture of nail treats position, bone plate directly contacts with bone face causes local periosteum, rete vasculosum to be pressurized, and influences the confession of sclerotin blood
Should, slow down the healing rate of fracture, or even phenomena such as fracture delayed union or disunion, absorption of local necrosis of bone occur；And
Bone plate modulus of elasticity differs too many with bone modulus of elasticity, it may appear that stress shielding phenomenon, causes stress raisers, Yi Fa
Situations such as raw bone plate and screw loosening, fatigue fracture.
Bone plate of the prior art reduce local stress, alleviate to sclerotin surface pressure, protection sclerotin blood supply should on also
Existing defects.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of general low stress bone plate, for prior art
In deficiency, using strip hone lamella, and horizontal and vertical elastic region, six side's vents and oval vent are set, effectively increase
The overall elasticity of strong bone plate, reduction office stress shielding, the stress suffered by dispersion bone plate screw, prevents bone plate stress concentration
Property fracture；Elastic region can reduce the compressing to local sclerotin, periosteum and rete vasculosum, promote union.
To reach above-mentioned purpose, the technical solution of the utility model is as follows：A kind of general low stress bone plate, including synthetism
Plate body, nail screw, six side's vents, transverse elasticity area, longitudinal elasticity area, oval vent, it is characterised in that：
The synthetism plate body is strip symmetrical expression elastic sheet, and the synthetism plate body both ends are respectively arranged with wrench, institute
State and longitudinal elasticity area is vertically arranged with wrench, an oval vent is provided with the longitudinal elasticity area, the ellipse subtracts
Press and be each provided with a nail screw on the both sides synthetism plate body in hole；Multiple transverse elasticities are provided with the middle part of the synthetism plate body
Area, the transverse elasticity area include main elastic region and hypoelasticity area, and four incline direction configurations are provided with the main elastic region
Oval vent, for comprehensive decompression；Hypoelasticity area, the hypoelasticity area are provided between the wrench and main elastic region
Two six side's vents are inside provided with, nail screw is provided between the main elastic region and hypoelasticity area.
The nail screw is any one of lock hole, pressurization hole, sliding eye or two or more combinations.
The section in the longitudinal elasticity area and transverse elasticity area is set for the arcwall face of equidirectional.
The transverse direction of oval vent in the longitudinal elasticity area is consistent with the length direction of synthetism plate body to be set
Put.
Longitudinal elasticity area and transverse elasticity the area interaction effectively reduces and disperseed the local stress of bone plate, and
It is multi-direction to be provided with oval vent and six side's vents, effectively improve bone plate blood supply demand.
Pass through above-mentioned technical proposal, the beneficial effect of technical solutions of the utility model are：Using strip hone lamella, and set
Horizontal and vertical elastic region, six side's vents and oval vent, effectively strengthen the overall elasticity of bone plate, and reduction office stress hides
Gear, the stress suffered by dispersion bone plate screw, bone plate stress concentration is prevented to be broken；Elastic region can be reduced to local bone
The compressing of matter, periosteum and rete vasculosum, damage caused by the stress mismatch of bone plate is effectively prevent, and solved in bone plate
In the fixed problem for being difficult to take into account between obstruction blood fortune, there is good popularizing value in clinical treatment.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of general low stress bone plate front view schematic diagram disclosed in the utility model embodiment；
Fig. 2 is a kind of general low stress bone plate left view schematic diagram disclosed in the utility model embodiment；
Fig. 3 is a kind of general low stress bone plate top view illustration disclosed in the utility model embodiment.
Corresponding component title of the numeral represented by with letter in figure：
1. the side's vent of 2. nail screw of synthetism plate body 3. 6
4. 5. longitudinal elasticity area of transverse elasticity area, 6. oval vent
7. the main hypoelasticity area of elastic region 8.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
According to Fig. 1, Fig. 2 and Fig. 3, the utility model provides a kind of general low stress bone plate, including synthetism plate body 1,
Nail screw 2, six side's vents 3, transverse elasticity area 4, longitudinal elasticity area 5, oval vent 6, main elastic region 7, hypoelasticity area
8。
The synthetism plate body 1 is strip symmetrical expression elastic sheet, and the both ends of synthetism plate body 1 are respectively arranged with wrench,
Longitudinal elasticity area 5 is vertically arranged with the wrench, an oval vent 6 is provided with the longitudinal elasticity area 5, it is described ellipse
A nail screw 2 is each provided with the both sides synthetism plate body 1 of circle vent 6；The middle part of synthetism plate body 1 is provided with multiple
Transverse elasticity area 4, the transverse elasticity area 4 include main elastic region and hypoelasticity area, and being provided with four in the main elastic region inclines
The oval vent 6 of tilted direction configuration, for comprehensive decompression；Hypoelasticity area is provided between the wrench and main elastic region,
Two six side's vents 3 are provided with the hypoelasticity area, nail screw is provided between the main elastic region and hypoelasticity area
2。
The nail screw 2 is any one of lock hole, pressurization hole, sliding eye or two or more combinations.
The section in the longitudinal elasticity area 5 and transverse elasticity area 6 is set for the arcwall face of equidirectional.
The transverse direction of oval vent 6 in the longitudinal elasticity area 5 is consistent with the length direction of synthetism plate body 1
Set.
The longitudinal elasticity area 5 and transverse elasticity area 6, which interact, effectively reduces and has disperseed the local stress of bone plate,
And it is multi-direction be provided with the oval side's vent 3 of vent 6 and six, effectively improve bone plate blood supply demand.
By above-mentioned specific embodiment, the beneficial effects of the utility model are：Using strip hone lamella, and set laterally and
Longitudinal elasticity area, six side's vents and oval vent, effectively strengthen the overall elasticity of bone plate, reduction office stress shielding, divide
The stress suffered by synthetism plate bolt is dissipated, prevents bone plate stress concentration to be broken；Elastic region can be reduced to local sclerotin, periosteum
And the compressing of rete vasculosum, damage caused by the stress mismatch of bone plate is effectively prevent, and solve in bone plate in fixation
The problem taken into account with hindering blood to be difficult between transporting, there is good popularizing value in clinical treatment.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (4)
1. a kind of general low stress bone plate, it is characterised in that including synthetism plate body, nail screw, six side's vents, horizontal bullet
Property area, longitudinal elasticity area, oval vent；The synthetism plate body is strip symmetrical expression elastic sheet, the synthetism plate body two
End be respectively arranged with wrench, longitudinal elasticity area is vertically arranged with the wrench, be provided with the longitudinal elasticity area one it is ellipse
Justify vent, a nail screw is each provided with the both sides synthetism plate body of the oval vent；In the synthetism plate body
Portion is provided with multiple transverse elasticity areas, and the transverse elasticity area includes main elastic region and hypoelasticity area, setting in the main elastic region
The oval vent of four incline direction configurations is equipped with, for comprehensive decompression；It is provided between the wrench and main elastic region
Hypoelasticity area, two six side's vents are provided with the hypoelasticity area, are provided between the main elastic region and hypoelasticity area
Nail screw.
2. a kind of general low stress bone plate according to claim 1, it is characterised in that the nail screw is locking
Any one of hole, pressurization hole, sliding eye or two or more combinations.
3. a kind of general low stress bone plate according to claim 1, it is characterised in that the longitudinal elasticity area and transverse direction
The section of elastic region is set for the arcwall face of equidirectional.
4. a kind of general low stress bone plate according to claim 1, it is characterised in that ellipse in the longitudinal elasticity area
The transverse direction of circle vent is consistent with the length direction of synthetism plate body to be set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720183411.8U CN207168562U (en) | 2017-02-28 | 2017-02-28 | A kind of general low stress bone plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720183411.8U CN207168562U (en) | 2017-02-28 | 2017-02-28 | A kind of general low stress bone plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207168562U true CN207168562U (en) | 2018-04-03 |
Family
ID=61732274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720183411.8U Expired - Fee Related CN207168562U (en) | 2017-02-28 | 2017-02-28 | A kind of general low stress bone plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207168562U (en) |
-
2017
- 2017-02-28 CN CN201720183411.8U patent/CN207168562U/en not_active Expired - Fee Related
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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: 20180403 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |