CN101190150A - Occlude tractor - Google Patents
Occlude tractor Download PDFInfo
- Publication number
- CN101190150A CN101190150A CNA2006100701774A CN200610070177A CN101190150A CN 101190150 A CN101190150 A CN 101190150A CN A2006100701774 A CNA2006100701774 A CN A2006100701774A CN 200610070177 A CN200610070177 A CN 200610070177A CN 101190150 A CN101190150 A CN 101190150A
- Authority
- CN
- China
- Prior art keywords
- tooth
- anchorage
- bite
- traction
- moved
- 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.)
- Pending
Links
Images
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention pertains to medical devices, which is used for strengthening the anchorage force of an anchorage tooth and preventing the displacement of the anchorage tooth during the correctional treatment of malocclusion deformity. The invention consists of a strip ring, a fixed traction hook, a buccal tube, a rotating traction hook, a rotating axis, a bite rod and a bite pad. When the strip ring of the invention is worn on the anchorage tooth, the clearance of about 2mm is arranged between the part of the bite rod which is extended to the bite surface of the anchorage tooth and the bite surface of the tooth. The tooth which is moved is connected with the rotating traction hook of the invention by an elastic rubber ring or a nickel-titanium pull spring. When the anchorage tooth is not bitten, the length of the elastic rubber ring or the nickel-titanium pull spring is in the state of tension without the traction force. When the anchorage tooth is bitten, the part of the bite rod which is extended to the bite surface of the anchorage tooth is moved to the bite surface under the function of the bite force, the rotating traction hook is rotated backward, the elastic rubber ring or the nickel-titanium pull spring is elongated and is moved by the force of a traction tooth. The anchorage tooth is in the bite state and can not be moved at the time. Thus, the invention prevents the displacement of the anchorage tooth.
Description
Affiliated technical field
The invention belongs to medical apparatus and instruments, particularly be a kind of mistake that is used for
In the abnormity orthopedics process, when the traction tooth moves, strengthen anchorage dental branches drag, prevent the device of anchorage tooth displacement.
Technical background
At present, rescuing mistake
In the odd-shaped process, when the anchorage tooth of mobile tooth needs the strongest anchorage, strengthen anchorage, prevent that the method for anchorage tooth displacement from having two kinds, be i.e. face-bow appliance and implant anchorage.The face-bow appliance is by extending in the mouth outside the mouth, and the patient has very intensive uncomfortable sensation; The patient will wear head cap, brings great inconvenience for normal life and social activity.And the face-bow improper use also can damage the patient.Implant anchorage need be implanted implantation body in patient's the jawbone with the method for operation, and operation is complicated, and cost is higher, but also problem such as may cause infection, implantation body to move to come off.
Summary of the invention:
The objective of the invention is to overcome above-mentioned shortcoming, safety, reliable, convenient, with low cost prevent and treat the appliance that the anchorage tooth moves.
The objective of the invention is to realize, specify as follows by following technical scheme:
The present invention is made up of band, fixed traction ditch, buccal tube, rotation traction traction hook, rotating shaft, interlock bar, occlusal pad.The rotation traction traction hook is connected with buccal tube by rotating shaft with the interlock bar, and the interlock bar extends to the part socket occlusal pad of anchorage facies occlusalis dentis.
When band of the present invention is worn into the anchorage tooth, the interlock bar extend to the anchorage occlusal surfaces of teeth part and on the 2mm gap of having an appointment between the occlusal pad that covers and the occlusal surfaces of teeth.The tooth that is moved links to each other with rotation traction traction hook of the present invention by elastic force elastic tape or nickel titanium coil spring.When the not interlock of anchorage tooth, elastic force elastic tape or nickel draw the length that pushes away spring to be in anxiety and not by stretching, not have the pull strength state.When the interlock of anchorage tooth, the interlock bar extend to occlusal surfaces of teeth part and on the stressed occlusal surface that moves to of occlusal pad that covers, the rotation traction traction hook rotates backward, elastic force elastic tape or nickel titanium coil spring elongation are pulled that tooth is stressed to be moved.At this moment, the anchorage tooth is in interlocking pattern, can't move.Like this, just prevented the displacement of anchorage tooth.And the size of pull strength can be regulated control by the quantity of elastic force elastic tape and the coefficient of elasticity of coefficient of elasticity or nickel titanium coil spring.The present invention wears with convenient, safety, and clinical manipulation is simple.After finishing with the mobile tooth of invention traction, can also rotate and withdraw from rotating shaft, remove interlock bar and rotation traction traction hook, more simplified the structure of appliance, made things convenient for Clinical Application.
Description of drawings
The present invention is further described below in conjunction with accompanying drawing and example.
Fig. 1 is a structural representation of the present invention
Fig. 2 is that the present invention wears the sketch map into the anchorage tooth
Fig. 3 and Fig. 4 are user mode sketch maps of the present invention
Fig. 5 is that the present invention finishes in traction, the structural representation behind dismounting rotation traction traction hook and the interlock bar
Among the figure, the 1st, band, the 2nd, fixed traction hook, the 3rd, rotation traction traction hook, the 4th, buccal tube, the 5th, rotating shaft, the 6th, interlock bar, the 7th, occlusal pad.In addition, A is the anchorage tooth, and B is moved tooth, and C is the right of anchorage tooth
Tooth, the 8th, arch wire, the 9th, be moved the bracket of tooth, the 10th, the traction extension spring.
The specific embodiment:
Illustrate that by Fig. 3 and Fig. 4 work operating position of the present invention is as follows:
During use, for example wear this utility model, draw mobile tooth B with anchorage tooth A.Be connected nickel titanium coil spring between rotation traction traction hook and the bracket that is moved tooth.The length of spring is: during not interlock of anchorage tooth A, spring is in anxiety and the state of tractive distortion not.(Fig. 3)
When anchorage tooth A interlock, the occlusal pad 7 of Occlude tractor moves to the occlusal surface of anchorage tooth A, and rotation traction traction hook 3 rotates backward, and nickel titanium coil spring is subjected to tractive elongated, and tooth B is stressed to be moved.(Fig. 4)
After drawing mobile finishing, can rotate and withdraw from rotating shaft 5, remove rotation traction traction hook 3 and interlock bar 6, make the structure of buccal tube simpler, wear with more comfortable, convenient.(Fig. 5)
Claims (4)
1. Occlude tractor is made up of band, fixed traction ditch, buccal tube, rotation traction traction hook, rotating shaft, interlock bar, occlusal pad.Its characteristics are: rotation traction traction hook, interlock bar link by rotating shaft and buccal tube.
2. Occlude tractor according to claim 1 is characterized in that: the interlock rod bending extends to occlusal surfaces of teeth.
3. Occlude tractor according to claim 2 is characterized in that: the interlock rod bending extends to the part socket occlusal pad of occlusal surfaces of teeth.
4. Occlude tractor according to claim 1 is characterized in that: when the interlock rod bending extended to the part of occlusal surfaces of teeth and gmatjpdumamics that occlusal pad is subjected to vertical direction, the rotation traction traction hook rotated, and produced the pull strength of horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100701774A CN101190150A (en) | 2006-11-21 | 2006-11-21 | Occlude tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100701774A CN101190150A (en) | 2006-11-21 | 2006-11-21 | Occlude tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101190150A true CN101190150A (en) | 2008-06-04 |
Family
ID=39485448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100701774A Pending CN101190150A (en) | 2006-11-21 | 2006-11-21 | Occlude tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101190150A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102462542A (en) * | 2011-03-23 | 2012-05-23 | 张国彬 | Directional interactive drawing buckle of orthodontic treatment balance corrector |
| CN102462552A (en) * | 2011-03-24 | 2012-05-23 | 张国彬 | Double-cheek band ring of orthodontic balancing appliance |
| WO2021057754A1 (en) * | 2019-09-25 | 2021-04-01 | 广州欧欧医疗科技有限责任公司 | Buccal tube with hidden traction hook |
| CN113349959A (en) * | 2020-03-06 | 2021-09-07 | 广州欧欧医疗科技有限责任公司 | Cheek tube with movable traction piece |
| CN113349958A (en) * | 2020-03-06 | 2021-09-07 | 广州欧欧医疗科技有限责任公司 | Bracket with movable traction part |
| CN116898599A (en) * | 2023-06-05 | 2023-10-20 | 四川大学 | Traction hook and traction assembly for invisible correction |
-
2006
- 2006-11-21 CN CNA2006100701774A patent/CN101190150A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102462542A (en) * | 2011-03-23 | 2012-05-23 | 张国彬 | Directional interactive drawing buckle of orthodontic treatment balance corrector |
| CN102462552A (en) * | 2011-03-24 | 2012-05-23 | 张国彬 | Double-cheek band ring of orthodontic balancing appliance |
| WO2021057754A1 (en) * | 2019-09-25 | 2021-04-01 | 广州欧欧医疗科技有限责任公司 | Buccal tube with hidden traction hook |
| CN113693750A (en) * | 2019-09-25 | 2021-11-26 | 广州欧欧医疗科技有限责任公司 | Buccal tube with hidden traction hook |
| CN113693750B (en) * | 2019-09-25 | 2024-02-27 | 广州欧欧医疗科技有限责任公司 | Buccal tube with hidden traction hook |
| CN113349959A (en) * | 2020-03-06 | 2021-09-07 | 广州欧欧医疗科技有限责任公司 | Cheek tube with movable traction piece |
| CN113349958A (en) * | 2020-03-06 | 2021-09-07 | 广州欧欧医疗科技有限责任公司 | Bracket with movable traction part |
| CN116898599A (en) * | 2023-06-05 | 2023-10-20 | 四川大学 | Traction hook and traction assembly for invisible correction |
| CN116898599B (en) * | 2023-06-05 | 2024-07-09 | 四川大学 | Traction hook and traction assembly for invisible correction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205031374U (en) | Just abnormal ware of rescuing that just abnormal dental arch silk and tooth of turning a millstone far moved | |
| CN101190150A (en) | Occlude tractor | |
| CN202113175U (en) | Device for distal movement of maxillary molars | |
| CN104921821B (en) | Bilateral forces down backteeth device | |
| CN210277375U (en) | Composite device for realizing whole-arch inward shrinkage of bracket-free invisible appliance | |
| CN104367386B (en) | Upper dentition distal-ization device | |
| EP2957253B1 (en) | Orthodontic lingual device | |
| CN104622590A (en) | Traction device for mandibular impacted wisdom teeth | |
| CN110495958A (en) | A kind of traction device being bonded on impacted tooth | |
| CN101019780B (en) | Upper jaw embedded impacted tooth guide rod type correcting appliance | |
| CN200987705Y (en) | Biting tractor | |
| CN201079454Y (en) | Orthodontic device for changing molar position | |
| CN103142318B (en) | Molar distantly-moving device | |
| CN208784950U (en) | A kind of horizontal impaction erect molar device | |
| CN113116566A (en) | Traction device for embedded tooth | |
| CN103230305B (en) | Molar intrusion device | |
| CN202637151U (en) | Frog-shaped orthodontic anchorage apparatus | |
| CN204306914U (en) | Mobile upper tooth array apparatus in far away | |
| CN209695421U (en) | It is ground one's teeth in sleep in closely under one kind and translates component | |
| CN209645108U (en) | The remote device for moving maxillary molar | |
| CN203483533U (en) | Correcting auxiliary archwire for impacted tooth | |
| CN206473407U (en) | A kind of single labial teeth torque spring for orthodontic | |
| CN209048328U (en) | A kind of single molar forces down device | |
| CN208892801U (en) | Repositioning splint | |
| CN102813556B (en) | Stent depressing second molar by using implant anchorage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080604 |