CN205433985U - Fracture is made mould and is hit device with beating - Google Patents
Fracture is made mould and is hit device with beating Download PDFInfo
- Publication number
- CN205433985U CN205433985U CN201620126237.9U CN201620126237U CN205433985U CN 205433985 U CN205433985 U CN 205433985U CN 201620126237 U CN201620126237 U CN 201620126237U CN 205433985 U CN205433985 U CN 205433985U
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- China
- Prior art keywords
- fracture
- fixing plate
- model
- bar
- hit
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- Expired - Fee Related
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- 238000010009 beating Methods 0.000 title claims abstract description 11
- 239000000203 mixture Substances 0.000 claims description 3
- 208000010392 Bone Fractures Diseases 0.000 description 26
- 206010017076 Fracture Diseases 0.000 description 26
- 208000003044 Closed Fractures Diseases 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 208000002565 Open Fractures Diseases 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 210000004872 soft tissue Anatomy 0.000 description 2
- 208000006735 Periostitis Diseases 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000001054 cortical effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000003460 periosteum Anatomy 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model relates to a fracture is made mould and is hit device with beating, its characterized in that, it constitutes as follows: two L templates (2) are equipped with in the middle part of bottom plate (1), top fixed plate (4) are equipped with on two spinal branch vaulting poles (3), hitting pole (6) are equipped with in the middle of two fixed plates of middle fixed plate (5), hitting pole (6) below is equipped with strikes sword (7), middle fixed plate (5) and hitting pole (6) fixed connection, middle fixed plate (5) can slide on bracing piece (3).
Description
Technical field
This utility model relates to zoopery apparatus, particularly to one fracture modeling beating unit.
Background technology
Two kinds of methods are included: compound fracture model and closed fracture model generally for the manufacture of the manufacture especially rat fracture model of animal bone fracture model.Open osteotomy model has the advantages such as osteotomy surface finishing, fracture angles and positions are controlled, applies more at home.But owing to merging soft tissue, the periosteum even destruction of cortical bone, and certain lose blood and the destruction etc. of fracture site blood supply is more multifactor and affect union of fracture, and patients with fractures is mostly closed fracture in clinic, and without Cranial defect, so compound fracture model can not reflect the time of day of nearly union of fracture in mid-term.The most mostly use closed fracture model, classical Einhom closed fracture molding method starts from 1984, there is operation simplicity, to fracture, surrounding soft tissue destroys little, affect the advantages such as factor is few that are mingled with of union of fracture, but need more complicated special fracture apparatus, operate comparatively laborious, it is unfavorable for popularizing, and is not suitable for a large amount of modeling.And the most domestic have a novel fracture modeling beating unit, but need to apply cylinder to carry out power drive, the most relatively complicated.
Utility model content
The purpose of this utility model is to provide a kind of simple in construction, convenient making, popularity rate height and repeatable high fracture modeling beating unit the most accurately.
Composition of the present utility model is as follows:
The middle part of base plate (1) equipped with on two pieces of L-type plates (2), two support bars (3) equipped with in the middle of top fixing plate (4), (5) two fixed plates of middle fixing plate equipped with hit bar (6), hit bar (6) lower section equipped with hit cutter (7), middle fixing plate (5) and the fixing connection of strike bar (6), middle fixing plate (5) can be in the upper slip of support bar (3).
The beating unit of the present invention, there are semi-circular recesses in two pieces of L-type plate central authorities, it is simple to place modeling limbs；Two blocks of L-type plates are parallel to be fixed on base plate, and direction can coordinate strike cutter direction to adjust, to facilitate the type adjusting manufactured fracture.It is fixed on base plate below two support bars, fixed above in top fixing plate.Middle fixing plate is by two they sup-port and can slide up and down.
It provides the benefit that, test animal limbs can be put in L-type plate groove, and animal remainder can be placed on base plate, and the direction simultaneously hitting cutter and L-type plate can adjust, and can manufacture and walk crosswise or oblique fracture.Can select the hollow counterweight of Different Weight, manufacture fracture in various degree from different height free-falling impacts, convenient and easy, repetitive rate is high, coordinates the deep post of limit of both sides, can improve the accuracy of fracture.
This utility model simple in construction, convenient making, popularity rate height and repeatable high fracture modeling beating unit the most accurately.This utility model include base plate, two blocks of L-type plates, hit cutter, top fixing plate, middle fixing plate, middle brace rod, two limit deep posts, two support bars and two guide pin bushings.Animal limb can be placed in the groove of L-type plate when making fracture model, and adjust L-type plate direction, and according to the width of two blocks of L-type plates of animal limb width adjustment.Strike cutter is placed on the suitable position of limbs, chooses the middle fixing plate that the hollow counterweight of approrpiate wts is connected with strike cutter along middle brace rod free-falling impact at suitable height, power is conducted to animal limb, in turn results in fracture.In order to ensure the accuracy of experiment, at the other limited deep post of supported on both sides bar, it is used for limiting strike cutter fall depth, to control degree of fracture and type.
Accompanying drawing explanation
Fig. 1 is the structural representation of fracture modeling beating unit of the present utility model
Fig. 2 is Facad structure schematic diagram of the present utility model
Detailed description of the invention
Embodiment 1
A kind of fracture modeling beating unit, its composition is as follows:
The middle part of base plate (1) equipped with on two pieces of L-type plates (2), two support bars (3) equipped with in the middle of top fixing plate (4), (5) two fixed plates of middle fixing plate equipped with hit bar (6), hit bar (6) lower section equipped with hit cutter (7), middle fixing plate (5) and the fixing connection of strike bar (6), middle fixing plate (5) can be in the upper slip of support bar (3).
Using method: animal limb can be placed in the groove of L-type plate when making fracture model, and adjust L-type plate direction, and according to the width of two blocks of L-type plates of animal limb width adjustment.Strike cutter is placed on the suitable position of limbs, chooses the middle fixing plate that the hollow counterweight of approrpiate wts is connected with strike cutter along middle brace rod free-falling impact at suitable height, power is conducted to animal limb, in turn results in fracture.In order to ensure the accuracy of experiment, at the other limited deep post of supported on both sides bar, it is used for limiting strike cutter fall depth, to control degree of fracture and type.
Claims (1)
1. a fracture modeling beating unit, it is characterized in that, its composition is as follows: the middle part of base plate (1) equipped with on two pieces of L-type plates (2), two support bars (3) equipped with in the middle of top fixing plate (4), (5) two fixed plates of middle fixing plate equipped with hit bar (6), hit bar (6) lower section equipped with hit cutter (7), middle fixing plate (5) and the fixing connection of strike bar (6), middle fixing plate (5) can be in the upper slip of support bar (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620126237.9U CN205433985U (en) | 2016-02-18 | 2016-02-18 | Fracture is made mould and is hit device with beating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620126237.9U CN205433985U (en) | 2016-02-18 | 2016-02-18 | Fracture is made mould and is hit device with beating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205433985U true CN205433985U (en) | 2016-08-10 |
Family
ID=56581754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620126237.9U Expired - Fee Related CN205433985U (en) | 2016-02-18 | 2016-02-18 | Fracture is made mould and is hit device with beating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205433985U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106880408A (en) * | 2017-03-10 | 2017-06-23 | 首都医科大学宣武医院 | Force line positioner for high tibial osteotomy |
| CN107468366A (en) * | 2017-08-02 | 2017-12-15 | 四川大学 | Zoopery fracture model preparation facilities |
| CN108814753A (en) * | 2018-07-16 | 2018-11-16 | 广东医科大学 | Animal bone fracture modelling equipment |
| CN108938132A (en) * | 2018-07-20 | 2018-12-07 | 中山大学附属第医院 | Device for manufacturing experimental animal fracture model |
-
2016
- 2016-02-18 CN CN201620126237.9U patent/CN205433985U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106880408A (en) * | 2017-03-10 | 2017-06-23 | 首都医科大学宣武医院 | Force line positioner for high tibial osteotomy |
| CN107468366A (en) * | 2017-08-02 | 2017-12-15 | 四川大学 | Zoopery fracture model preparation facilities |
| CN108814753A (en) * | 2018-07-16 | 2018-11-16 | 广东医科大学 | Animal bone fracture modelling equipment |
| CN108938132A (en) * | 2018-07-20 | 2018-12-07 | 中山大学附属第医院 | Device for manufacturing experimental animal fracture model |
| CN108938132B (en) * | 2018-07-20 | 2024-06-07 | 中山大学附属第一医院 | Device for manufacturing experimental animal fracture model |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20170218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |