CN203724241U - Telescopic rod type orthodontic appliance for malocclusion - Google Patents
Telescopic rod type orthodontic appliance for malocclusion Download PDFInfo
- Publication number
- CN203724241U CN203724241U CN201320551333.4U CN201320551333U CN203724241U CN 203724241 U CN203724241 U CN 203724241U CN 201320551333 U CN201320551333 U CN 201320551333U CN 203724241 U CN203724241 U CN 203724241U
- Authority
- CN
- China
- Prior art keywords
- outer tube
- expansion link
- orthodontic appliance
- interior bar
- installation
- 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.)
- Expired - Lifetime
Links
- 206010061274 Malocclusion Diseases 0.000 title claims abstract description 37
- 238000009434 installation Methods 0.000 claims abstract description 42
- 238000011282 treatment Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 229910010293 ceramic material Inorganic materials 0.000 claims 1
- 239000004570 mortar (masonry) Substances 0.000 abstract 3
- 210000001847 jaw Anatomy 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 210000002455 dental arch Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 210000004513 dentition Anatomy 0.000 description 1
- 238000011328 necessary treatment Methods 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 230000036346 tooth eruption Effects 0.000 description 1
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a telescopic rod type orthodontic appliance for malocclusion, which is used for an orthodontic appliance for malocclusion. A telescopic rod capable of stretching out and drawing back is used, wherein one end of the telescopic rod is connected on a mortar tooth of the upper jaw, and the other end of the telescopic rod is connected on one mortar tooth of the low jaw. With opening-closing movement of the lower jaw, the telescopic rod can be extended or shortened. The telescopic rod is a device capable of stretching out and drawing back along a longitudinal axis thereof, and comprises an outer tube and an inner rod, and at least two telescopic tubes. The outer tube and the inner rod are distributed at the two ends of the telescopic rod, an installation end is respectively arranged on each of the outer tube and the inner rod; and an installation circular hole is formed at the installation end, and used for connecting with an accessory on the mortar tooth. The telescopic rod disclosed by the utility model impels a patient to change the position of the lower jaw to the proper position, so that malocclusion is corrected.
Description
Technical field
This utility model relates to a kind of orthodontic appliance, specifically refers to a kind of orthotics that is used for the treatment of malocclusion.
Background technology
Orthodontic treatment uses bracket, arch wire and buccal tube to reach the object of aligning conventionally.But in actual orthodontic treatment process, not only relate to and come into line mandibular dentition, also relate to the upper mandibular bone of alignment.For example, the patient of the wrong jaw of II class, the relative upper jaw of lower jaw is in undue rearward position.The patient of the wrong jaw of III class, when interlock, lower dental arch is positioned at the front of upper dental arch.In order to treat the wrong jaw of II class and III class, doctors have used a lot of Therapeutic Method, and modal method is the interior appliance of the mouth of a kind of Herbst of being called.But its huge assembly makes patient feel extremely uncomfortable and impact is attractive in appearance, meanwhile, these assemblies have hindered bonding bracket on other tooth, necessary treatment at different stages, and this method has extended the Comprehensive Treatment time greatly, 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 costliness, manufacture difficulty are large, inconvenient operation, do not have a structure and function to allow doctor be worth relying on and trusting.
Utility model content
For so a kind of demand, this utility model provides a kind of malocclusion orthodontic appliance, is 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.The concrete following technical proposal that adopts:
A kind of Telescopic shaft type malocclusion orthodontic appliance, is used for the treatment of the orthodontic appliance of malocclusion, uses one can be flexible expansion link, one end of expansion link is connected to of the upper jaw and grinds one's teeth in sleep and go up, one end is connected on of lower jaw grinds one's teeth in sleep.Along with lower jaw opens and closes motion, this expansion link can extend or shorten.It is characterized in that: described expansion link be one can be at the flexible device of its longitudinal axis, comprise 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, on 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.Appropriate position is arrived in the position that this expansion link impels patient to change lower jaw, thereby corrects wrong jaw.
Brief description of the drawings
Fig. 1 is the axonometric chart of a Telescopic shaft type malocclusion orthodontic appliance embodiment.
Side view when Fig. 2 is this Telescopic shaft type malocclusion orthodontic appliance closure.
Fig. 3 is the side view of this Telescopic shaft type malocclusion orthodontic appliance while 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.
Side view when Fig. 6 is this Telescopic shaft type malocclusion orthodontic appliance closure.
Fig. 7 is the side view of this Telescopic shaft type malocclusion orthodontic appliance while opening.
Fig. 8 is the axonometric chart of a Telescopic shaft type malocclusion orthodontic appliance embodiment.
Side view when Fig. 9 is this Telescopic shaft type malocclusion orthodontic appliance closure.
Figure 10 is the side view of this Telescopic shaft type malocclusion orthodontic appliance while opening.
Detailed description of the invention
This utility model may be made material object with many other forms, 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 domain of the present utility model.
As shown in Fig. 1～10, a kind of Telescopic shaft type malocclusion orthodontic appliance, is used for the treatment of the orthodontic appliance of malocclusion, use one can be flexible expansion link 1, one end of expansion link 1 is connected to of the upper jaw and grinds one's teeth in sleep above, and one end is connected on of lower jaw grinds one's teeth in sleep.Along with lower jaw opens and closes motion, expansion link 1 can extend or shorten.Described expansion link 1 be one can be at the flexible device of its longitudinal axis 2, comprise 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, are respectively provided with an installation end 7 and 8 on outer tube 3 and interior bar 4, on installation end 7 and 8, be respectively provided with one install circular hole 9 and 10, for grind one's teeth in sleep on adnexa be connected.Appropriate position is arrived in the position that this Telescopic shaft type malocclusion orthodontic appliance impels patient to change lower jaw, thereby corrects wrong jaw.
Expansion link 1 can use different material manufacture, for example 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, for example, use the material of Teflon (PTFE) or the known low friction of other this professional fields personage.The advantage of expansion link 1 plated film is to allow to slide to become and has been more prone to, and has reduced the frictional resistance between parts, has prevented that the appliance that may occur from fractureing.
As Fig. 1～4 illustrated embodiment, this Telescopic shaft type malocclusion orthodontic appliance is applicable to the patient of eruption completely of second molar.The outer tube installation end 7 of described expansion link 1 is connected to outer tube 3 ends securely, and installation end 7 is provided with one circular hole 9 is installed, and its position is above outer tube 3.The installation end 8 of interior bar 4 is connected to interior bar 4 ends securely, the installation circular hole 10 on installation end 8, and its position is arranged on the longitudinal axis 2 of expansion link 1.Between installation end 8 and interior bar 4, be provided with a circular stopper 11, its effect has been an effect that stops stopping, prevents that interior bar 4 in the time of closure (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, approximately 5～20 ° of its angles with the end face 13 of outer tube installation end 7.
As shown in Figures 2 and 3, two distances that circular hole 9 and 10 is installed of this expansion link 1, in the time of closure, its hole centre distance L is no more than 12mm, and in the time 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 not patient of complete 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 circular hole 9a is installed, and its position, above outer tube 3a, and is offset 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, and, its position is offset above outer tube and to outer tube direction.
As shown in Figures 6 and 7, two distances that circular hole 9a and 10a are installed of this expansion link 1, in the time of closure, its hole centre distance L is no more than 12mm, and in the time opening, its hole centre distance L1 is at least 34mm.
As Fig. 8～10 illustrated embodiment, this Telescopic shaft type malocclusion orthodontic appliance be applicable to the less maxillary molar causing of tooth far away in end and lower molar near in patient in the less situation of end spacing.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 circular hole 9b is installed, and its position is above outer tube 3b, and to the inner skew of outer tube 3b.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, and, its position is offset above outer tube and to outer tube direction.
As shown in Figures 6 and 7, two distances that circular hole 9b and 10b are installed of this expansion link 1b, in the time of closure, its hole centre distance L is no more than 12mm, and in the time opening, its hole centre distance L1 is at least 34mm.
Claims (9)
1. a Telescopic shaft type malocclusion orthodontic appliance, be used for the treatment of the orthodontic appliance of malocclusion, use one can be flexible expansion link, one end of expansion link be connected to of the upper jaw grind one's teeth in sleep upper, one end be connected to of lower jaw grind one's teeth in sleep upper, along with lower jaw opens and closes motion, this expansion link can extend or shorten, it is characterized in that: described expansion link be one can be at the flexible device of its longitudinal axis, comprise 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, on outer tube and interior bar, be 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, appropriate position is arrived in the position that this expansion link impels patient to change lower jaw, thereby 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 circular hole is installed, and its position is above outer tube.
3. malocclusion orthodontic appliance according to claim 2, it is characterized in that: the interior bar dress end of described expansion link is connected to interior bar end securely, installation circular hole on installation end, its position is arranged on the longitudinal axis of interior bar, between installation end and interior bar, be provided with a circular stopper, 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 circular hole is installed, and its position, above outer tube, and is offset 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 securely, the installation circular hole on installation end, and its position is offset above outer tube and 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 one side of outer tube end securely, installation end is provided with one circular hole is installed, and its position is above outer tube, and to the inner skew of outer tube.
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 securely, the installation circular hole on installation end, and its position is offset above outer tube and 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 in the time of closure, its centre distance is no more than 12mm, and in the time 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 metal or plastics or ceramic material manufacture, and its each parts are carried out to coating film treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320551333.4U CN203724241U (en) | 2013-08-31 | 2013-08-31 | Telescopic rod type orthodontic appliance for malocclusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320551333.4U CN203724241U (en) | 2013-08-31 | 2013-08-31 | Telescopic rod type orthodontic appliance for malocclusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203724241U true CN203724241U (en) | 2014-07-23 |
Family
ID=51194353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320551333.4U Expired - Lifetime CN203724241U (en) | 2013-08-31 | 2013-08-31 | Telescopic rod type orthodontic appliance for malocclusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203724241U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104414757A (en) * | 2013-08-31 | 2015-03-18 | 上海埃蒙迪材料科技股份有限公司 | Telescopic rod type malocclusion orthodontic appliance |
| CN109662864A (en) * | 2019-01-25 | 2019-04-23 | 中国人民解放军第四军医大学 | Mandibular motor function recovery training aids |
-
2013
- 2013-08-31 CN CN201320551333.4U patent/CN203724241U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104414757A (en) * | 2013-08-31 | 2015-03-18 | 上海埃蒙迪材料科技股份有限公司 | Telescopic rod type malocclusion orthodontic appliance |
| CN109662864A (en) * | 2019-01-25 | 2019-04-23 | 中国人民解放军第四军医大学 | Mandibular motor function recovery training aids |
| CN109662864B (en) * | 2019-01-25 | 2023-09-12 | 中国人民解放军第四军医大学 | Mandible movement function recovery training device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: SHANGHAI AIMENGDI MATERIALS TECHNOLOGY CO., LTD. Effective date: 20141127 Owner name: SHANGHAI AIMENGDI MATERIALS TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LONG XIAOPING Effective date: 20141127 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201802 JIADING, SHANGHAI TO: 201801 JIADING, SHANGHAI |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 201802 Shanghai city Jiading District Nanxiang Town Road No. 13 Lane 951 Fang room 2101 Patentee after: Long Xiaoping Patentee after: Shanghai Emendi Material Technology Co.,Ltd. Address before: 201802 Shanghai city Jiading District Nanxiang Town Road No. 13 Lane 951 Fang room 2101 Patentee before: Long Xiaoping Patentee before: Innovative Material and Devices, Inc. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141127 Address after: 201801 Shanghai Fengdeng Jiading District Malu Town Road 615 Lane No. 5 Building 3 floor Patentee after: Shanghai Emendi Material Technology Co.,Ltd. Address before: 201802 Shanghai city Jiading District Nanxiang Town Road No. 13 Lane 951 Fang room 2101 Patentee before: Long Xiaoping Patentee before: Shanghai Emendi Material Technology Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140723 |