CN104414757A - Telescopic rod type malocclusion orthodontic appliance - Google Patents
Telescopic rod type malocclusion orthodontic appliance Download PDFInfo
- Publication number
- CN104414757A CN104414757A CN201310400647.9A CN201310400647A CN104414757A CN 104414757 A CN104414757 A CN 104414757A CN 201310400647 A CN201310400647 A CN 201310400647A CN 104414757 A CN104414757 A CN 104414757A
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- outer tube
- expansion link
- orthodontic appliance
- interior bar
- installation
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Abstract
The invention relates to a telescopic rod type malocclusion orthodontic appliance which is an orthodontic instrument for treating malocclusion. The telescopic rod type malocclusion orthodontic appliance uses a telescopic rod which can expand and contract, one end of the telescopic rod is connected on a molar of a maxilla, and the other end of the telescopic rod is connected on the molar of a mandible. The telescopic rod can expand or contract with opening and closing motions of the mandible. The telescopic rod is a device which can expand and contract in the longitudinal axial line and comprises an outer pipe and an inner rod, as well as at least two telescopic pipes. The outer pipe and the inner rod are distributed at the two ends of the telescopic rod, a mounting end is arranged on each of the outer pipe and the inner rod respectively, and a mounting circular hole is formed in each mounting end for connecting with accessories on the molars. The telescopic rod can change the position of the mandible of a patient to an appropriate position, thereby correcting the malocclusion.
Description
Technical field
The present invention relates to a kind of orthodontic appliance, specifically refer to a kind of orthotics being used for the treatment of malocclusion.
Background technology
Orthodontic treatment uses bracket, arch wire and buccal tube to reach the object of aligning usually.But not only relate in actual orthodontic treatment process and come into line mandibular dentition, also relate to the upper mandibular bone of alignment.Such as, the patient of the wrong jaw of II class, lower jaw is in undue rearward position relative to the upper jaw.The patient of the wrong jaw of III class, during occlusion, lower dental arch is positioned at the front of upper dental arch.In order to treat II class and the wrong jaw of III class, doctors employ a lot of Therapeutic Method, and modal method is appliance in a kind of mouth being called Herbst.But its huge assembly makes patient feel extremely uncomfortable and affect attractive in appearance, and meanwhile, these assemblies hamper bonding bracket on other tooth, and necessary treatment at different stages, this method substantially prolongs the Comprehensive Treatment time, and doctor and patient do not like.
Be attributed to these problems, in decades, doctor and manufacturer have developed a large amount of appliances, are used for the treatment of malocclusion, but due to problems such as cost intensive, manufacture difficulty are large, inconvenient operation, do not have a structure and function to allow doctor be worth relying on and trusting.
Summary of the invention
For so a kind of demand, the invention provides a kind of malocclusion orthodontic appliance, be used for the treatment of the orthodontic appliance of malocclusion.This appliance is Oral appliances, has reliable and efficient characteristic, and is not easy to fracture, and is not easy to damage other appliance on adjacent tooth.Concrete employing following technical proposal:
A kind of Telescopic shaft type malocclusion orthodontic appliance, is used for the treatment of the orthodontic appliance of malocclusion, uses an expansion link that can stretch, and one end of expansion link is connected on of the upper jaw grinds one's teeth in sleep, and one end is connected on of lower jaw grinds one's teeth in sleep.Along with lower jaw opening and closing campaign, this expansion link can extend or shorten.It is characterized in that: described expansion link is a device that can stretch at its longitudinal axis, comprises an outer tube and an interior bar, and at least two telescoping tubes.Outer tube and interior bar are distributed in the two ends of expansion link, and outer tube and interior bar are respectively provided with an installation end, installation end be provided with one install circular hole, for grind one's teeth in sleep on adnexa be connected.This expansion link impels patient to change the position of lower jaw to appropriate position, thus corrects wrong jaw.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of a Telescopic shaft type malocclusion orthodontic appliance embodiment.
Fig. 2 is the side view of this Telescopic shaft type malocclusion orthodontic appliance when closing.
Fig. 3 is the side view of this Telescopic shaft type malocclusion orthodontic appliance when opening.
Fig. 4 is this Telescopic shaft type malocclusion orthodontic appliance front view.
Fig. 5 is the axonometric chart of a Telescopic shaft type malocclusion orthodontic appliance embodiment.
Fig. 6 is the side view of this Telescopic shaft type malocclusion orthodontic appliance when closing.
Fig. 7 is the side view of this Telescopic shaft type malocclusion orthodontic appliance when opening.
Fig. 8 is the axonometric chart of a Telescopic shaft type malocclusion orthodontic appliance embodiment.
Fig. 9 is the side view of this Telescopic shaft type malocclusion orthodontic appliance when closing.
Figure 10 is the side view of this Telescopic shaft type malocclusion orthodontic appliance when opening.
Detailed description of the invention
The present invention may be made material object by with other forms many, and is not limited to this manufacture cited below.And several specific embodiments of following discloses, the changes that any person skilled in the art can think of all should fall into protection scope of the present invention.
As shown in figs. 1-13, a kind of Telescopic shaft type malocclusion orthodontic appliance, is used for the treatment of the orthodontic appliance of malocclusion, uses an expansion link that can stretch 1, one end of expansion link 1 is connected on of the upper jaw grinds one's teeth in sleep, and one end is connected on of lower jaw grinds one's teeth in sleep.Along with lower jaw opening and closing campaign, expansion link 1 can extend or shorten.Described expansion link 1 is a device that can stretch at its longitudinal axis 2, comprises an outer tube 3 and an interior bar 4, and at least two telescoping tubes 5 and 6.Outer tube 3 and interior bar 4 are distributed in the two ends of expansion link 1, and outer tube 3 and interior bar 4 are respectively provided with an installation end 7 and 8, installation end 7 and 8 is respectively provided with one install circular hole 9 and 10, for grind one's teeth in sleep on adnexa be connected.This Telescopic shaft type malocclusion orthodontic appliance impels patient to change the position of lower jaw to appropriate position, thus corrects wrong jaw.
Expansion link 1 can use different material manufactures, such as metal, plastics, pottery or the very familiar material of other this professional fields personage.In addition, each parts all can carry out coating film treatment, such as, use the material of the low friction known by Teflon (PTFE) or other this professional fields personage.The advantage of expansion link 1 plated film is that allowing slip become has been more prone to, and reduces the frictional resistance between parts, prevents the appliance that may occur to fracture.
Embodiment as shown in figures 1-4, this Telescopic shaft type malocclusion orthodontic appliance is applicable to the patient of second molar eruption completely.The outer tube installation end 7 of described expansion link 1 is connected to outer tube 3 end securely, and installation end 7 is provided with one and installs circular hole 9, and its position is above outer tube 3.The installation end 8 of interior bar 4 is connected to interior bar 4 end securely, and the installation circular hole 10 on installation end 8, its position is arranged on the longitudinal axis 2 of expansion link 1.Be provided with a circular stopper 11 between installation end 8 and interior bar 4, its effect has been an effect stopping stopping, prevents interior bar 4 when closed (Fig. 2) from running through outer tube 3 or telescoping tube 5,6.
As Fig. 4, the end face 12 of the interior bar installation end 8 of this expansion link 1 forms angle a, its angle about 5 ~ 20 with the end face 13 of outer tube installation end 7.。
As shown in Figures 2 and 3, install the distance of circular hole 9 and 10 for two of this expansion link 1, when closed, its hole centre distance L is no more than 12mm, and when opening, its hole centre distance L1 is at least 34mm.
As Fig. 5 ~ 7 illustrated embodiment, this Telescopic shaft type malocclusion orthodontic appliance is applicable to the patient of the incomplete eruption of second molar.Described expansion link 1a outer tube installation end 7a is connected to outer tube 3a end securely, and installation end 7a is provided with one and installs circular hole 9a, and its position above outer tube 3a, and offsets to outer tube 3a outer end.The installation end 8a of interior bar 4a is connected to interior bar 4a end securely, the installation circular hole 10a on installation end 8a, its position is above outer tube and offset to outer tube direction.
As shown in Figures 6 and 7, install the distance of circular hole 9a and 10a for two of this expansion link 1, when closed, its hole centre distance L is no more than 12mm, and when opening, its hole centre distance L1 is at least 34mm.
Embodiment as shown in figs. 8-10, this Telescopic shaft type malocclusion orthodontic appliance be applicable to the less maxillary molar caused of tooth far away in end and lower molar near in end gaps less when patient.Described expansion link 1b outer tube installation end 7b is connected to outer tube 3b end securely, and installation end 7b is provided with one and installs circular hole 9b, and its position above outer tube 3b, and offsets to outer tube 3b the inner.The installation end 8b of interior bar 4b is connected to interior bar 4b end securely, the installation circular hole 10b on installation end 8b, its position is above outer tube and offset to outer tube direction.
As shown in Figures 6 and 7, install the distance of circular hole 9b and 10b for two of this expansion link 1b, when closed, its hole centre distance L is no more than 12mm, and when opening, its hole centre distance L1 is at least 34mm.
Claims (9)
1. a Telescopic shaft type malocclusion orthodontic appliance, is used for the treatment of the orthodontic appliance of malocclusion, uses an expansion link that can stretch, and one end of expansion link is connected on of the upper jaw grinds one's teeth in sleep, and one end is connected on of lower jaw grinds one's teeth in sleep.Along with lower jaw opening and closing campaign, this expansion link can extend or shorten.It is characterized in that: described expansion link is a device that can stretch at its longitudinal axis, comprises an outer tube and an interior bar, and at least two telescoping tubes.Outer tube and interior bar are distributed in the two ends of expansion link, and outer tube and interior bar are respectively provided with an installation end, installation end be provided with one install circular hole, for grind one's teeth in sleep on adnexa be connected.This expansion link impels patient to change the position of lower jaw to appropriate position, thus corrects wrong jaw.
2. malocclusion orthodontic appliance according to claim 1, is characterized in that: the outer tube installation end of described expansion link is connected to outer tube end securely, and installation end is provided with one and installs circular hole, and its position is above outer tube.
3. malocclusion orthodontic appliance according to claim 2, is characterized in that: the interior bar dress end of described expansion link is connected to interior bar end securely, and the installation circular hole on installation end, its position is arranged on the longitudinal axis of interior bar.Be provided with a circular stopper between installation end and interior bar, interior bar dress end end face and outer tube installation end form angle.
4. malocclusion orthodontic appliance according to claim 1, is characterized in that: the outer tube installation end of described expansion link is connected to outer tube end securely, and installation end is provided with one and installs circular hole, and its position above outer tube, and offsets to outer tube outer end.
5. malocclusion orthodontic appliance according to claim 4, is characterized in that: the interior bar dress end of described expansion link is connected to interior bar end, the installation circular hole on installation end securely, and its position is above outer tube and offset to outer tube direction.
6. malocclusion orthodontic appliance according to claim 1, it is characterized in that: the outer tube installation end of described expansion link is connected to outer tube end securely, installation end is provided with one and installs circular hole, and its position above outer tube, and offsets to outer tube the inner.
7. malocclusion orthodontic appliance according to claim 6, is characterized in that: the interior bar dress end of described expansion link is connected to interior bar end, the installation circular hole on installation end securely, and its position is above outer tube and offset to outer tube direction.
8. malocclusion orthodontic appliance according to claim 1, is characterized in that: the installation circular hole at described expansion link two ends, and when closed, its centre distance is no more than 12mm, and when opening, its centre distance is at least 34mm.
9. malocclusion orthodontic appliance according to claim 1, is characterized in that: described expansion link can use different material manufactures, such as metal, plastics, pottery or the very familiar material of other this professional fields personage.In addition, each parts all can carry out coating film treatment, such as, use the material of the low friction known by Teflon (PTFE) or other this professional fields personage.The advantage of expansion link plated film is that allowing slip become has been more prone to, and reduces the frictional resistance between parts, prevents the appliance that may occur to fracture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310400647.9A CN104414757A (en) | 2013-08-31 | 2013-08-31 | Telescopic rod type malocclusion orthodontic appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310400647.9A CN104414757A (en) | 2013-08-31 | 2013-08-31 | Telescopic rod type malocclusion orthodontic appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104414757A true CN104414757A (en) | 2015-03-18 |
Family
ID=52965595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310400647.9A Pending CN104414757A (en) | 2013-08-31 | 2013-08-31 | Telescopic rod type malocclusion orthodontic appliance |
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| Country | Link |
|---|---|
| CN (1) | CN104414757A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109843227A (en) * | 2016-10-17 | 2019-06-04 | 三井化学株式会社 | Dental connecting member, shield tooth and Dentition correcting utensil |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4462800A (en) * | 1982-11-04 | 1984-07-31 | Marston Jones | Orthodontic bite jumping device |
| US6012920A (en) * | 1998-05-05 | 2000-01-11 | Action Win Limited | Articulating connector for mandibular repositioning oral appliance |
| CN1487809A (en) * | 2000-12-29 | 2004-04-07 | 迈克尔・O・威廉姆斯 | Two jaw expanding device |
| US20070020577A1 (en) * | 2005-07-25 | 2007-01-25 | Ormco Corporation | Orthodontic device for treating malocclusions |
| WO2010068285A1 (en) * | 2008-12-12 | 2010-06-17 | Williams Michael O | Slide on connector for arch wire |
| CN203724241U (en) * | 2013-08-31 | 2014-07-23 | 龙小平 | Telescopic rod type orthodontic appliance for malocclusion |
-
2013
- 2013-08-31 CN CN201310400647.9A patent/CN104414757A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4462800A (en) * | 1982-11-04 | 1984-07-31 | Marston Jones | Orthodontic bite jumping device |
| US6012920A (en) * | 1998-05-05 | 2000-01-11 | Action Win Limited | Articulating connector for mandibular repositioning oral appliance |
| CN1487809A (en) * | 2000-12-29 | 2004-04-07 | 迈克尔・O・威廉姆斯 | Two jaw expanding device |
| US20070020577A1 (en) * | 2005-07-25 | 2007-01-25 | Ormco Corporation | Orthodontic device for treating malocclusions |
| WO2010068285A1 (en) * | 2008-12-12 | 2010-06-17 | Williams Michael O | Slide on connector for arch wire |
| CN203724241U (en) * | 2013-08-31 | 2014-07-23 | 龙小平 | Telescopic rod type orthodontic appliance for malocclusion |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109843227A (en) * | 2016-10-17 | 2019-06-04 | 三井化学株式会社 | Dental connecting member, shield tooth and Dentition correcting utensil |
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Application publication date: 20150318 |