CN105699221B - A kind of multi-pose tooth-implanting test device of simulation dental articulation - Google Patents
A kind of multi-pose tooth-implanting test device of simulation dental articulation Download PDFInfo
- Publication number
- CN105699221B CN105699221B CN201610168100.4A CN201610168100A CN105699221B CN 105699221 B CN105699221 B CN 105699221B CN 201610168100 A CN201610168100 A CN 201610168100A CN 105699221 B CN105699221 B CN 105699221B
- Authority
- CN
- China
- Prior art keywords
- lower jaw
- module
- tooth
- implanting
- hinged
- 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.)
- Active
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 26
- 238000004088 simulation Methods 0.000 title claims abstract description 11
- 210000002050 maxilla Anatomy 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 210000000988 bone and bone Anatomy 0.000 description 3
- 239000004053 dental implant Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 210000001847 jaw Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 238000010883 osseointegration Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C11/00—Dental articulators, i.e. for simulating movement of the temporo-mandibular joints; Articulation forms or mouldings
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Dentistry (AREA)
- Public Health (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
Abstract
A kind of multi-pose tooth-implanting test device of simulation dental articulation of the present invention belongs to dentistry apparatus field, is related to a kind of multi-pose tooth-implanting test device of simulation dental articulation.Test device is made of L-type board, upper and lower jaw module, four three-dimensional force transducers, five Linear actuators, column, oscillating bearing and small axis.One end of the four, the 5th Linear actuators is hinged on L-type board baseplane in device, and the other end is hinged in lower jaw module bottom surface；Column is fixed on L-type board baseplane, and column is connect with lower jaw module using oscillating bearing, and oscillating bearing is by small axis connection on the trailing flank of lower jaw module.First, second, third Linear actuator one end is hinged on L-type board side, and the other end is respectively hinged on the top surface and maxilla module rear end side of maxilla module.The features such as performance that test device can be engaged under force effect tooth-implanting in multi-pose is tested, is evaluated, and has the occlusion mode of simulation multi-pose, and testing efficiency is high.
Description
Technical field
The invention belongs to dentistry apparatus fields, are related to a kind of multi-pose tooth-implanting test dress of simulation dental articulation
It sets.
Background technology
Dental implant refer to it is a kind of based on the substructure being implanted into bone tissue support, maintenance top dental restortion
The agomphosis repair mode of body is the big technology development most to attract people's attention in 20th century dentistry history, revolutionizes tradition
The support maintenance pattern of dentures repai realizes artificial tooth and is combined with biological, the mechanicalness of jawbone.Typical case's plantation dental structure packet
The support planting body of lower part and the dental case two parts on top are included, planting body is made of body portion, neck, base station.Tooth-implanting
After implantation during long service, tooth-implanting can bear the load of the various complexity of oral environment, such as snap-in force, occlusal contact area, occlusion
Position difference etc., it is possible to the body portion of planting body can be caused to loosen, neck fracture, base station is rotated or loosened, dental case takes off
Fall destruction etc. failure conditions.So in the research and development and production of tooth-implanting, tooth-implanting should be tested and be evaluated, simulated
Its performance is analyzed under oral occlusion environment, is conducive to the quality control system for improving tooth-implanting research and development, extends tooth-implanting
Service phase.
The device and method now tested tooth-implanting performance standardize not yet, and domestic and foreign scholars mostly use at present
Dynamic load is applied to tooth-implanting finite element model and is emulated, and is evaluated to the performance of tooth-implanting.In addition article<
Identification of failure mechanisms in retrieved fractured dental implants>
(Shemtov-Yona K,Rittel D.Identification of failure mechanisms in retrieved
fractured dental implants.Engineering Failure Analysis,2014,38:58-65.) use and sweep
Electron microscope observation tooth-implanting fracture is retouched, proposes the main reason for fatigue failure is tooth-implanting mechanical failure.Article<Bone
defect detection on dental osseointegration using structural mode shape>
(Hsieh Y-Sh,Chen J-Z,Chen Ch-S,et al.[J].Proceedings of the ASME
2012International Design Engineering Technical Conferences &Computers and
Information in Engineering Conference, 2012,201-205.) by the resonant frequency of test structure and
Mode detects the defect between tooth-implanting and jawbone, but only tests the failure mode connected between tooth-implanting and jawbone, does not exist
The performance of the lower tooth-implanting of detection load.It is impossible to meet the performances being engaged to tooth-implanting under load with technological means for existing method
It is tested and is evaluated.
Invention content
The purpose of the present invention is overcome the deficiencies in the prior art, invent a kind of test of the true oral cavity multi-pose occlusion of simulation
Device, with solve at present test tooth-implanting performance existing for tooth-implanting force environment different problems.In order to reach above-mentioned mesh
, the multi-pose tooth-implanting test device for the simulation dental articulation that the present invention designs is using board as platform, through being hinged on board
Linear actuator collaboration complete multi-pose be engaged mode, upper and lower jaw occlusal surface be equipped with three-dimensional force transducer, test occlusion
The size and Orientation of power.The performance that test device can be engaged under stress medical tooth-implanting in multi-pose is tested and is commented
It is fixed, have the characteristics that simulation multi-pose occlusion mode, testing efficiency are high.
The technical solution adopted by the present invention is a kind of multi-pose tooth-implanting test device of simulation dental articulation, feature
It is that test device is by L-type board, upper and lower jaw module, four three-dimensional force transducers, five Linear actuators, column, joint shafts
It holds and is formed with small axis；
Test device concrete structure is as follows：One end of the four, the 5th Linear actuators 11,12 is hinged on L-type machine in device
On 1 baseplane of platform, the other end is hinged on 2 bottom surface of lower jaw module, and column 10 is fixed on 1 baseplane of L-type board, column 10 with
Lower jaw module 2 is connected using oscillating bearing 9, and oscillating bearing 9 is connected to by small axis 15 on the trailing flank of lower jaw module 2；The first,
Second, third 6,7,8 one end of Linear actuator is hinged on 1 side of L-type board, and the other end is respectively hinged at maxilla module 5
On top surface and maxilla module rear end side；The first, third three-dimensional force transducer 3,13 is separately mounted to the top surface of lower jaw module 2
On, the second, the 4th three-dimensional force transducer 4,14 is separately mounted on the bottom surface of maxilla module 5；2 top surface of lower jaw module is curved
The bottom surface of shape, maxilla module 5 is curve form；First Linear actuator 6 is made of moving lever 6a and fixed body 6b, moving lever 6a
In fixed body 6b, the structure and First Line of the first, second, third, fourth, the 5th Linear actuator 6,7,8,11,12
The structure of property driver 6 is identical.
The beneficial effects of the invention are as follows snap-in force, occlusal contact area, occlusal position etc. can be changed by adjusting test device,
In a manner of the occlusion of Mouthsimulator multi-pose；The various failure conditions that tooth-implanting generates during service can be tested and be evaluated, are
The research of tooth-implanting provides a kind of practicable means of testing.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention, and Fig. 2 is the topology view of the lower jaw module of the present invention, and Fig. 3 is this hair
Bright Linear actuator mechanical structure view.Wherein, 1-L-type board, 2-lower jaw modules, the 3-the first three-dimensional force transducer,
4-the second three-dimensional force transducer, 5-maxilla modules, the 6-the first Linear actuator, 6a-moving lever, 6b-fixed body, 7-the
Bilinear driver, 8-third linear drivers, 9-oscillating bearings, 10-columns, the 11-the four Linear actuator, 12-the
Five Linear actuators, 13-third three-dimensional force transducers, the 14-the four three-dimensional force transducer, 15-small axis.
Specific implementation mode
Below in conjunction with the accompanying drawings with the specific implementation mode of technical solution the present invention will be described in detail scheme.Attached drawing 1 is the present invention
Dimensional structure diagram, device is by L-type board, upper and lower jaw module, four three-dimensional force transducers, five Linear actuators, vertical
Column, oscillating bearing and small axis composition.The structure and operation principle of test device are as follows：
In test device, fourth, fifth Linear actuator 11,12 one end are hinged on L-type board baseplane, and the other end is hinged
In lower jaw module both sides bottom surface, hinged installation direction keeps swaying direction vertical with the symmetry axis of lower jaw module；Column 10 is fixed on L
On 1 baseplane of type board, column 10 is connect with small axis 15 using oscillating bearing 9, and small axis 15 is fixed on lower jaw module rear end side；
Oscillating bearing allows the rotation for having certain angle, and the posture with fourth, fifth Linear actuator corrdinated adjustment lower jaw makes lower jaw module
Can up and down, be swung left and right.First, second and third Linear actuator, 6,7,8 one end is hinged on maxilla module 5, and the other end is hinged on L
On type board side, hinged direction keeps swaying direction parallel with the symmetry axis of maxilla module, is fitted to each other before and after capable of making maxilla
Movement is swung up and down.The structure of lower jaw module is as shown in Fig. 2, the structure of Linear actuator is as shown in Figure 3.
Moving lever 6a in first Linear actuator 6 stretches in fixed body 6b completes the opening and closing up and down of maxilla module 5；The
One Linear actuator 6 completes the front and back adjustment of maxilla module 5 with second and third Linear actuator 7,8 synchronization telescopes；Fourth, fifth line
Property driver 11,12 synchronization telescopes complete the opening and closing up and down of lower jaw module 2, a Linear actuator upholds another contraction can be with
Mouthsimulator unilateral side is engaged.Maxilla module 5 can be in such a way that Mouthsimulator multi-pose be engaged with the combination of 2 posture of lower jaw module.Upper,
Lower jaw module can install the bone material of implantation tooth-implanting, and the size and Orientation of snap-in force is measured using three-dimensional force transducer.
The control system of adjustment Linear actuator can change the speed of Linear actuator and the size of power, and then change tooth-implanting occlusion
The size of frequency and power.Linear actuator reciprocating motion is back and forth engaged with simulating tooth-implanting, records reciprocal time and tooth-implanting
Breakage Processes plant the performance of tooth for testing to sow in multi-pose occlusion force effect.
Claims (1)
1. a kind of multi-pose tooth-implanting test device of simulation dental articulation, characterized in that test device is by L-type board, upper and lower
Jaw module, four three-dimensional force transducers, five Linear actuators, column, oscillating bearing and small axis composition；The 4th in device,
Five Linear actuators (11), (12) one end be hinged on L-type board (1) baseplane, the other end is hinged on lower jaw module (2) bottom
On face；Column (10) is fixed on L-type board (1) baseplane, and column (10) is connected with lower jaw module (2) using oscillating bearing (9)
It connects, oscillating bearing (9) is connected to by small axis (15) on the trailing flank of lower jaw module (2)；First, second, third Linear Driving
Device (6,7,8) one end is hinged on L-type board (1) side, and the other end is respectively hinged at top surface and the maxilla mould of maxilla module (5)
On block (5) rear end side；The first, third three-dimensional force transducer (3,13) is separately mounted on the top surface of lower jaw module (2), the
Two, the 4th three-dimensional force transducer (4,14) is separately mounted on the bottom surface of maxilla module (5)；Lower jaw module (2) top surface is curved surface
The bottom surface of shape, maxilla module (5) is curve form；First Linear actuator (6) is by moving lever (6a) and fixed body (6b) structure
Be mounted in fixed body (6b) at, moving lever (6a), the first, second, third, fourth, the 5th Linear actuator (6,7,8,11,
12) structure is identical as the structure of the first Linear actuator (6), and specific size is determined by installation site and motion range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610168100.4A CN105699221B (en) | 2016-03-23 | 2016-03-23 | A kind of multi-pose tooth-implanting test device of simulation dental articulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610168100.4A CN105699221B (en) | 2016-03-23 | 2016-03-23 | A kind of multi-pose tooth-implanting test device of simulation dental articulation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105699221A CN105699221A (en) | 2016-06-22 |
| CN105699221B true CN105699221B (en) | 2018-07-24 |
Family
ID=56231661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610168100.4A Active CN105699221B (en) | 2016-03-23 | 2016-03-23 | A kind of multi-pose tooth-implanting test device of simulation dental articulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105699221B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109102751A (en) * | 2017-06-20 | 2018-12-28 | 中粮营养健康研究院有限公司 | A kind of emulation oral cavity machining robot and its control method |
| IT201700093992A1 (en) * | 2017-08-17 | 2017-11-17 | SIMULATOR OF MANDIBULAR MOVEMENTS | |
| CN107917850A (en) * | 2017-11-22 | 2018-04-17 | 韩淑英 | A kind of mouth mending material fatigue tester |
| CN108717818B (en) * | 2018-05-31 | 2020-07-28 | 东北电力大学 | Multi-degree-of-freedom oral cavity motion simulation robot |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0025201A1 (en) * | 1979-09-08 | 1981-03-18 | Becker Dental-Labor GmbH. | Articulator for reproducing movements of the patient's jaws |
| US8021149B2 (en) * | 2007-04-17 | 2011-09-20 | Gnath Tech Dental Systems, Llc | Apparatus and method for replicating mandibular movement |
| CN102626348A (en) * | 2012-04-19 | 2012-08-08 | 大连理工大学 | Mandibular movement imitating robot |
| CN102841028A (en) * | 2012-08-27 | 2012-12-26 | 南京理工大学 | Oral environment simulation test machine |
| CN103610506A (en) * | 2013-11-22 | 2014-03-05 | 大连理工大学 | Redundant actuation chewing robot with bionic temporal-mandibular joint |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001029364A (en) * | 1999-07-22 | 2001-02-06 | Univ Waseda | Mandibular movement device |
-
2016
- 2016-03-23 CN CN201610168100.4A patent/CN105699221B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0025201A1 (en) * | 1979-09-08 | 1981-03-18 | Becker Dental-Labor GmbH. | Articulator for reproducing movements of the patient's jaws |
| US8021149B2 (en) * | 2007-04-17 | 2011-09-20 | Gnath Tech Dental Systems, Llc | Apparatus and method for replicating mandibular movement |
| CN102626348A (en) * | 2012-04-19 | 2012-08-08 | 大连理工大学 | Mandibular movement imitating robot |
| CN102841028A (en) * | 2012-08-27 | 2012-12-26 | 南京理工大学 | Oral environment simulation test machine |
| CN103610506A (en) * | 2013-11-22 | 2014-03-05 | 大连理工大学 | Redundant actuation chewing robot with bionic temporal-mandibular joint |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105699221A (en) | 2016-06-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105699221B (en) | A kind of multi-pose tooth-implanting test device of simulation dental articulation | |
| CN102841028B (en) | Oral environment simulation test machine | |
| Fu et al. | Evaluation of bacterial nanocellulose-based uniform wound dressing for large area skin transplantation | |
| CN105537589A (en) | Surface treatment method for SLM molded titanium implant | |
| CN102415920A (en) | Manufacturing method of individual stent used for mandibular defect tissue engineering repair | |
| CN101536936B (en) | Stereolithography-based process for manufacturing porous structure of bionic scaffold | |
| CN105689709A (en) | Construction method for micro-nano hierarchical structure on surface of SLM forming titanium implant | |
| CN201341974Y (en) | Mandible regeneration titanium mesh bracket | |
| CN101265466B (en) | Cultivating method used for coronary camber tissue under composite load and bioreactor thereof | |
| CN102727318B (en) | Connecting and sealing structure of oral implant-base | |
| Lei et al. | Design considerations and challenges for mechanical stretch bioreactors in tissue engineering | |
| CN201908092U (en) | Cell cyclic compression and tension device | |
| CN217696978U (en) | Electroactive titanium support reinforced composite membrane for repairing bone defect | |
| CN106521601A (en) | Preparation method for micro-arc oxidation-dopamine coupling carried traditional Chinese medicine coating of pure titanium oral implant | |
| CN219049688U (en) | Super-ductility shapable titanium net and electroactive titanium stent composite film comprising same | |
| CN113440254A (en) | Method for constructing temporomandibular joint osteoarthritis animal model by applying digital technology | |
| CN201012121Y (en) | Zygomatic bone embedded arcuated bone distraction device | |
| CN115054410B (en) | Super-ductility plastic titanium mesh and processing method and application thereof | |
| CN101040793A (en) | Zygoma internal arced distractor | |
| RU2454968C1 (en) | Method of manufacturing dentoalveolar prosthesis-obturator | |
| CN202892118U (en) | Surgery guide plate locating device | |
| CN108742902A (en) | Implant abutment for improving biological closure of gingival tissues and manufacturing method | |
| CN201154962Y (en) | Bioreactor for culturing artificial cartilage | |
| CN212592514U (en) | Artificial tooth with independent in-place bracket | |
| CN201453393U (en) | Digit-control intelligent dento-maxillary rack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |