CN205126456U - Rescue maxilla and grow not enough place ahead draw gear's mouth inner part - Google Patents
Rescue maxilla and grow not enough place ahead draw gear's mouth inner part Download PDFInfo
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- CN205126456U CN205126456U CN201520894666.6U CN201520894666U CN205126456U CN 205126456 U CN205126456 U CN 205126456U CN 201520894666 U CN201520894666 U CN 201520894666U CN 205126456 U CN205126456 U CN 205126456U
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Abstract
The utility model relates to a rescue maxilla and grow not enough place ahead draw gear's mouth inner part, it includes, and an upper jaw left side / right side is first, second premolar teeth and first metal maintenance the successive winning of the number on title of grinding one's teeth in sleep, and preceding / the back palate pole of metal maintenance the successive winning of the number on title and connector is connected to the connector, it is identical that a left side / right side metal maintenance the successive winning of the number on title and patient correspond the crown, and metal maintenance the successive winning of the number on title is equipped with the hole that the prong emboliaed in the patient's prong department that corresponds, and a left side / right lateral position is equipped with MBT in the metal maintenance the successive winning of the number on title cheek side of first premolar teeth department and holds in the palm the groove, and a left side / right lateral position is equipped with in the metal maintenance the successive winning of the number on title cheek side of second premolar teeth department and pulls the hook, the one end of left front palate pole is connected with the palate side of the metal maintenance the successive winning of the number on title of the first premolar teeth in a left side / right side department respectively, the other end with even locate in upper jaw canine tooth / right side. The utility model discloses an advantage: adopt metal maintenance the successive winning of the number on title to be stressed member, to correspond the crown identical with the patient for it, need not the branch tooth, and metal maintenance the successive winning of the number on title is perpendicular to the level of reaching to having carried out fine control to the backteeth.
Description
Technical field
This utility model relates to a kind of dentistry, especially relates to a kind of mouth inner part rescuing the Anterior crossbite device of maxillary development deficiency.
Background technology
Skeletal Ⅲ malocclusion is ground one's teeth and closed is one of clinical common patho-occlusion, is defined as the exception of mandibular bone relative position, comprise lower jaw forward relative to upper jaw position, or the upper jaw relative to mandibular location rearward, or is compound performance.Research shows, the skeletal Ⅲ malocclusion of 42% ~ 63% grinds one's teeth conjunction with maxillary development deficiency in various degree, therefore, Anterior crossbite should be carried out in growth and development of maxilla peak period for such patient, rely on the bone apposition growth between upper jaw bone sutura, upper jaw bone is forwards moved, thus effectively rescues skeletal Ⅲ malocclusion and to grind one's teeth conjunction.In prior art, the mouth inner part design of most Anterior crossbite device is single, cannot meet the requirement that the same period carries out other treatment, and design flexibility is little, lacks the consideration to hygiene-type.
Summary of the invention
The purpose of this utility model provides a kind of flexible design for prior art weak point, is close to clinical, that mechanical characteristic the is good mouth inner part rescuing the Anterior crossbite device of maxillary development deficiency.
The purpose of this utility model is realized by following measures: a kind of mouth inner part rescuing the Anterior crossbite device of maxillary development deficiency, it is characterized in that, it comprises the metal maintenance the successive winning of the number on title of first, second premolars of upper jaw left/right side and first molar, connector, the front/rear palate bar of connection metal maintenance the successive winning of the number on title and connector, described left/right side metal maintenance the successive winning of the number on title crown corresponding to patient matches, metal maintenance the successive winning of the number on title is provided with the hole that crown is inserted at patient's crown place of correspondence, the metal maintenance the successive winning of the number on title cheek side that left/right side is positioned at frist premolar place is provided with MBT bracket, the metal maintenance the successive winning of the number on title cheek side that left/right side is positioned at the second premolars place is provided with hook, one end of left/right anterior palatal bar is connected with the palate side of the metal maintenance the successive winning of the number on title at frist premolar place, left/right side respectively, the other end is connected with connector, one end of left/right posterior palatal bar is connected with the palate side of the metal maintenance the successive winning of the number on title at first molar place, left/right side respectively, the other end is connected with connector.
Described connector is two arch bars, and two arch bars are connected with left anterior palatal bar and right anterior palatal bar, left posterior palatal bar and right posterior palatal bar respectively.
Described connector is that large device driven by spiral.
Described hook is drawn from the metal maintenance the successive winning of the number on title cheek side being positioned at the second premolars, extend along the slot of frist premolar and the second premolars down to gums place bending Upper Anterior Teeth facing of fitting, and the front end of hook is positioned at eye tooth place.
The metal maintenance the successive winning of the number on title of described first, second premolars of upper jaw left/right side and first molar extends to the second molar of eruption the metal maintenance the successive winning of the number on title formed containing second molar.
Compared with prior art, have employed a kind of mouth inner part rescuing the Anterior crossbite device of maxillary development deficiency that the utility model proposes, tool has the following advantages: 1) compared with traditional band annular device, this utility model adopts metal maintenance the successive winning of the number on title to be stressed member, its crown corresponding to patient matches, without the need to a point tooth; And metal maintenance the successive winning of the number on title to the Vertical dimension of backteeth and level to having carried out good control, avoid the tooth that may occur in Mesial movement and extend, force down or reverse, simultaneously can leveling arch, the same period comes into line mandibular teeth; 2) in distraction procedure, or during keeping after reaching ideal position, can simultaneously at Upper Anterior Teeth bonding MBT bracket, NiTi circle silk connects the MBT bracket of Upper Anterior Teeth and bilateral frist premolar metal crown cheek side, preliminary coming into line is carried out to labial teeth, carry out other same period at orthopaedic treatment effectively to treat, improve rectifying effect.
Accompanying drawing explanation
The structural representation of Fig. 1 to be this utility model connector be two camber member implementation columns.
Fig. 2 is the structural representation that the hook of Fig. 1 embodiment is drawn from metal maintenance the successive winning of the number on title cheek side.
Fig. 3 is the connector that the utility model proposes is the structural representation that large device embodiment opened by spiral.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention is elaborated: Fig. 1 shows an embodiment of the present utility model.In figure, a kind of mouth inner part rescuing the Anterior crossbite device of maxillary development deficiency, it comprises: the metal maintenance the successive winning of the number on title 1 of first, second premolars of upper jaw left/right side and first molar, connector, the anterior palatal bar 2 of connection metal maintenance the successive winning of the number on title and connector, posterior palatal bar 3, described left/right side metal maintenance the successive winning of the number on title 1 crown corresponding to patient matches, metal maintenance the successive winning of the number on title 1 is provided with the hole 14 that crown is inserted at patient's crown place of correspondence, the metal maintenance the successive winning of the number on title cheek side that left/right side is positioned at frist premolar place is provided with MBT bracket 12, the metal maintenance the successive winning of the number on title cheek side that left/right side is positioned at the second premolars place is provided with hook 13, one end of left/right anterior palatal bar 2 is connected with the palate side of the metal maintenance the successive winning of the number on title 1 at frist premolar place, left/right side respectively, the other end is connected with connector, one end of left/right posterior palatal bar 3 is connected with the palate side of the metal maintenance the successive winning of the number on title 1 at first molar place, left/right side respectively, the other end is connected with connector.Two arch bars, the connector in the present embodiment is two arch bars 4, is connected respectively with left anterior palatal bar and right anterior palatal bar, left posterior palatal bar and right posterior palatal bar.In this structure, metal maintenance the successive winning of the number on title crown corresponding to patient matches, and ensure that and controls the Vertical dimension of backteeth and horizontal direction, make Upper Anterior Teeth entirety move forward and can not increase crowding as stressed member.Fig. 2 is the structural representation that the hook of Fig. 1 embodiment is drawn from metal maintenance the successive winning of the number on title cheek side.Hook is connected with the force application part of Anterior crossbite device, meets the requirement of various clinical treatment.In the process of traction, or during maintenance after reaching ideal position, the MBT bracket outside the metal maintenance the successive winning of the number on title that can utilize frist premolar, carry out preliminary coming into line to Upper Anterior Teeth, Comprehensive Treatment improves curative effect.
Fig. 3 is another embodiment that the utility model proposes, and connector is wherein that large device 5 driven by spiral.This structure is mainly for needing the treatment of widening upper jaw patient simultaneously.
This utility model takes following measure further:
The metal maintenance the successive winning of the number on title of described first, second premolars of upper jaw left/right side and first molar extends to the second molar of eruption the metal maintenance the successive winning of the number on title formed containing second molar.For the patient of the complete eruption of the maxillary second molar people, second molar can be included and together forwards move by metal maintenance the successive winning of the number on title.
This utility model is work like this: the Anterior crossbite device rescuing maxillary development deficiency includes a mouthful external part, the outer inner part of mouth and force application part.During use, the mouth inner part of Face-mask therapy device is placed on the maxillary teeth of patient, is connected with extaloral appliance by force application part, utilize mouth external part as anchorage by maxillary teeth to front haulage; While traction, available NiTi circle silk connects the MBT bracket outside frist premolar metal maintenance the successive winning of the number on title, carries out preliminary coming into line, improve rectifying effect to labial teeth.
The embodiment provided above does not form restriction of the present utility model, and in this area, those skilled in the art make various distortion within the scope of the appended claims or revise all in protection domain.
Claims (6)
1. rescue the mouth inner part of the Anterior crossbite device of maxillary development deficiency for one kind, it is characterized in that, it comprises the metal maintenance the successive winning of the number on title of first, second premolars of upper jaw left/right side and first molar, connector, the front/rear palate bar of connection metal maintenance the successive winning of the number on title and connector, described left/right side metal maintenance the successive winning of the number on title crown corresponding to patient matches, metal maintenance the successive winning of the number on title is provided with the hole that crown is inserted at patient's crown place of correspondence, the metal maintenance the successive winning of the number on title cheek side that left/right side is positioned at frist premolar place is provided with MBT bracket, the metal maintenance the successive winning of the number on title cheek side that left/right side is positioned at the second premolars place is provided with hook, one end of left/right anterior palatal bar is connected with the palate side of the metal maintenance the successive winning of the number on title at frist premolar place, left/right side respectively, the other end is connected with connector, one end of left/right posterior palatal bar is connected with the palate side of the metal maintenance the successive winning of the number on title at first molar place, left/right side respectively, the other end is connected with connector.
2. the mouth inner part rescuing the Anterior crossbite device of maxillary development deficiency according to claim 1, is characterized in that, described connector is two arch bars, and two arch bars are connected with left/right anterior palatal bar, left/right posterior palatal bar respectively.
3. the mouth inner part rescuing the Anterior crossbite device of maxillary development deficiency according to claim 1, is characterized in that, described connector is that large device driven by spiral.
4. the mouth inner part rescuing the Anterior crossbite device of maxillary development deficiency according to claim 1 and 2, it is characterized in that, described hook is drawn from the metal maintenance the successive winning of the number on title cheek side being positioned at the second premolars, extend along the slot of frist premolar and the second premolars down to gums place bending Upper Anterior Teeth facing of fitting, and the front end of hook is positioned at eye tooth place.
5. the mouth inner part rescuing the Anterior crossbite device of maxillary development deficiency according to claim 3, it is characterized in that, described hook is drawn from the metal maintenance the successive winning of the number on title cheek side being positioned at the second premolars, extend along the slot of frist premolar and the second premolars down to gums place bending Upper Anterior Teeth facing of fitting, and the front end of hook is positioned at eye tooth place.
6. the mouth inner part rescuing the Anterior crossbite device of maxillary development deficiency according to claim 1, it is characterized in that, the metal maintenance the successive winning of the number on title of described first, second premolars of upper jaw left/right side and first molar extends to the second molar of eruption the metal maintenance the successive winning of the number on title formed containing second molar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520894666.6U CN205126456U (en) | 2015-11-11 | 2015-11-11 | Rescue maxilla and grow not enough place ahead draw gear's mouth inner part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520894666.6U CN205126456U (en) | 2015-11-11 | 2015-11-11 | Rescue maxilla and grow not enough place ahead draw gear's mouth inner part |
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| CN205126456U true CN205126456U (en) | 2016-04-06 |
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| CN201520894666.6U Active CN205126456U (en) | 2015-11-11 | 2015-11-11 | Rescue maxilla and grow not enough place ahead draw gear's mouth inner part |
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| CN (1) | CN205126456U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106491222A (en) * | 2017-01-10 | 2017-03-15 | 常州市第人民医院 | Improve fixed canine tooth distance removing device |
| CN106580490A (en) * | 2016-11-21 | 2017-04-26 | 西安交通大学口腔医院 | Intraoral maxillary clasp type occlusal pad reverse headgear appliance for orthodontics of skeletal crossbite |
| CN107456287A (en) * | 2017-07-31 | 2017-12-12 | 董玺芳 | A kind of orthodontic method and its device |
| CN111166513A (en) * | 2020-03-06 | 2020-05-19 | 北京大学口腔医学院 | Front draft intraoral device and method of making same |
| CN115120368A (en) * | 2022-05-12 | 2022-09-30 | 浙江省人民医院 | Invisible appliance capable of dragging low-position eruption cuspid |
-
2015
- 2015-11-11 CN CN201520894666.6U patent/CN205126456U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106580490A (en) * | 2016-11-21 | 2017-04-26 | 西安交通大学口腔医院 | Intraoral maxillary clasp type occlusal pad reverse headgear appliance for orthodontics of skeletal crossbite |
| CN106580490B (en) * | 2016-11-21 | 2019-07-02 | 西安交通大学口腔医院 | It rescues upper jaw snap ring-type in the anti-mouth closed of bone and closes pad front dragging appliance |
| CN106491222A (en) * | 2017-01-10 | 2017-03-15 | 常州市第人民医院 | Improve fixed canine tooth distance removing device |
| CN107456287A (en) * | 2017-07-31 | 2017-12-12 | 董玺芳 | A kind of orthodontic method and its device |
| CN111166513A (en) * | 2020-03-06 | 2020-05-19 | 北京大学口腔医学院 | Front draft intraoral device and method of making same |
| CN111166513B (en) * | 2020-03-06 | 2021-11-12 | 北京大学口腔医学院 | Front draft intraoral device and method of making same |
| CN115120368A (en) * | 2022-05-12 | 2022-09-30 | 浙江省人民医院 | Invisible appliance capable of dragging low-position eruption cuspid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210726 Address after: Room 122, 2305 Zuchongzhi Road, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai 201210 Patentee after: Zhengya Dental Technology (Shanghai) Co.,Ltd. Address before: 200011 Department of Orthodontics, the Ninth People's Hospital, No. 639, manufacturing Bureau Road, Huangpu District, Shanghai Patentee before: Xu Ziqing Patentee before: Shen Gang |
|
| TR01 | Transfer of patent right |