CN2838560Y - Push away labial teeth mobile appliance near - Google Patents
Push away labial teeth mobile appliance near Download PDFInfo
- Publication number
- CN2838560Y CN2838560Y CN 200520098491 CN200520098491U CN2838560Y CN 2838560 Y CN2838560 Y CN 2838560Y CN 200520098491 CN200520098491 CN 200520098491 CN 200520098491 U CN200520098491 U CN 200520098491U CN 2838560 Y CN2838560 Y CN 2838560Y
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- band
- molar
- bicuspid
- bar
- elastic force
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Abstract
The utility model discloses a kind of labial teeth mobile appliance near that pushes away, it has a shape of reverse omega palate bar that is used to be placed in the palate of oral cavity, the left and right sides of described shape of reverse omega palate bar is connected with the molar band that can be nested on the sixth-year molar, and the cheek side of described molar band is connected with the rectangle buccal tube; It also has a pair of bicuspid band that is used to be nested on the first bicuspid, and the cheek side of described bicuspid band is connected with the arc arch wire that extends to the front tooth direction; Be provided with an elastic force propeller between described molar band and the bicuspid band, the angle of rake rear end of described elastic force is plugged in the rectangle buccal tube of molar band cheek side, the angle of rake front end of described elastic force by ligation silk traction and fixation on the bicuspid band.This appliance maintenance is reliable and stable, the application of force continues steady, convenient to operation and whole mobile effective.
Description
Technical field
This utility model relates to the type medical instrument for dental use in the mouth cavity orthodontic specialty, refers to a kind of labial teeth mobile appliance near that pushes away particularly.
Background technology
In the mouth cavity orthodontic technology, usually need patient's front teeth is passed near.Generally, be exactly continuous application of force effect by the dentistry appliance, force the patient to comprise that the front teeth of first bicuspid further moves forward.This class is rescued and is mainly used in wrong of tooth source property III class and labial teeth counter blade case, and its function is to come into line denture, the intersegmental crack of developing backteeth, provide necessary condition for adjusting molar relation.At present, both at home and abroad the mouth cavity orthodontic technical field is adopted pushes away the means that labial teeth moves near, mainly be to utilize the bent labial inclination of spring of arch wire to promote labial teeth or adopt III class intermaxillary traction that labial teeth is moved near.Though these dental instrumentss can make labial teeth move near, but so mobile be moving of a kind of form that tilts, it rescues the maintenance poor-performing of apparatus, the power of rescuing that is discharged is not easy continually and steadily, and moving of anterior each tooth is also asynchronous, labial teeth is obviously to mesial inclination, and rectifying effect has very big uncertainty.Simultaneously, the doctor operates wastes time and energy, and inefficiency, patient's further consultation rate are also high.
Summary of the invention
The purpose of this utility model be exactly to provide that a kind of maintenance is reliable and stable, the application of force continues steady, the convenient to operation and whole effective labial teeth mobile appliance in closely that pushes away that moves.
For realizing this purpose, this utility model is designed pushes away labial teeth mobile appliance near, has a shape of reverse omega palate bar that is used to be placed in the palate of oral cavity, the left and right sides of described shape of reverse omega palate bar is connected with the molar band that can be nested on the sixth-year molar, and the cheek side of described molar band is connected with the rectangle buccal tube; It also has a pair of bicuspid band that is used to be nested on the first bicuspid, and the cheek side of described bicuspid band is connected with the arc arch wire that extends to the front tooth direction; Be provided with an elastic force propeller between described molar band and the bicuspid band, the angle of rake rear end of described elastic force is plugged in the rectangle buccal tube of molar band cheek side, the angle of rake front end of described elastic force by ligation silk traction and fixation on the bicuspid band.
Advantage of the present utility model is: it is firm that the molar band of designed shape of reverse omega palate bar and both sides thereof is simple in structure lightly, maintenance is stablized, and is a kind of anchorage device of effective counteracting counterforce.Designed arc arch wire on the bicuspid band has good control root effect, can offset to push away the torsional displacement that labial teeth is produced when mobile near, and its restoring force can effectively prevent the lip of incisor corona to incline, thereby guarantees that whole labial teeth section control root moves.The angle of rake rear end of designed elastic force directly is plugged in the rectangle buccal tube, contacts interlock with rectangle buccal tube large tracts of land around it, makes whole appliance maintenance stable, is difficult for reversing and fractureing, and then has guaranteed the continual and steady release of propeller elastic force.The angle of rake front end of designed elastic force is only pricked silk by a root knot passing parts of front and the anchorage device of back is organically combined, and the sustainable labial teeth that pushes away consistently moves near, and does not need whole appliance is dismantled repeatedly.Simultaneously, building block of the present utility model is simple in structure, and assembling pushes away labial teeth and closely be essentially whole steady moving near easily, has significantly reduced patient's further consultation rate and the other operating time of doctor's chair, and rectifying effect is fairly obvious.
Description of drawings
Accompanying drawing is a kind of structural representation that pushes away labial teeth mobile appliance near.
The specific embodiment
Below in conjunction with the drawings and specific embodiments this utility model is described in further detail:
Push away labial teeth mobile appliance near shown in the figure, has a shape of reverse omega palate bar 6 that is used to be placed in the palate of oral cavity, this shape of reverse omega palate bar 6 is a kind of structure improved palate bar, it is a kind of simple and direct and anchorage device of effective counteracting counterforce, the stainless steel silk that the employing diameter is 1.2 millimeters bends and forms, its Front-end Design arrives in the oral cavity near the left and right sides first bicuspid line, the rear end terminate in the both sides sixth-year molar far away near the line, centre be bent big-omega shaped structure of dashing forward backward.The left and right sides of this shape of reverse omega palate bar 6 is connected with a pair of molar band 5, is used to be nested on the sixth-year molar constitute anchorage device jointly with shape of reverse omega palate bar 6.Palate side at molar band 5 is provided with the adjutage 7 that is close to second permanent molar backward, and adjutage 7 can further improve the stress balance situation of grinding one's teeth in sleep, and strengthens the firm performance of anchorage device.Cheek face down bonding at molar band 5 is connected to extension rod 4, and the front end of extension rod 4 is connected with the rectangular buccal tube in cross section 3, and the elastic force propeller is used to peg graft.Because the setting of extension rod, can make rectangle buccal tube 3 position in being prepended to first bicuspid far away, can make the close labial teeth section of force position after the elastic force propeller inserts maintenance like this, prolong the propelling arm of force, thereby increase the steadiness of backteeth Zhi Kangli and anchorage device indirectly.
This appliance also has a pair of bicuspid band 2 that is used to be nested on the first bicuspid, the cheek side of this bicuspid band 2 is connected with the arc arch wire 1 that extends to the front tooth direction, arc arch wire 1 can effectively stop labial teeth to tilt to move, offset the elastic force propeller and push away secondary the moving of reversing that labial teeth produced when mobile near, thereby reach the purpose that labial teeth section control root moves.
The elastic force propeller is arranged between above-mentioned molar band 5 and the bicuspid band 2.This elastic force propeller is made up of fixed bar 13, sliding bar 8, fixed block 9, sliding shoe 11 and energizing spring 10.Fixed bar 13 and sliding bar 8 are arranged in parallel and intert simultaneously in fixed block 9 and sliding shoe 11, and 10 of energizing springs are installed on the sliding bar 8 between fixed block 9 and the sliding shoe 11.Fixed bar 13 is as the sliding rail of miscellaneous part on the elastic force propeller, and its Cross section Design is rectangular, and whole shaft is pancake, firmly pegs graft and be entrenched in the rectangle buccal tube 3 in its rear end.Fixed block 9 is positioned at the rear end of fixed bar 13, and sliding shoe 11 is installed in the front end of fixed bar 13.The front end of sliding bar 8 is spherical in shape, and it can move backward with sliding shoe 11, also can pass forward together under the effect of energizing spring 10.The front end of sliding bar 8 is by in the small circle of ligation silk 12 traction and fixation on bicuspid band 2, and its pull strength can be regulated arbitrarily by the tightness of ligation silk 12.The front end spherical structure of sliding bar 8 also can prevent effectively because of the ligation silk slippage of chewing or factor such as buccal motion causes.
When originally pushing away labial teeth mobile appliance using near, earlier molar band 5 and bicuspid band 2 are nested in respectively on sixth-year molar and the first bicuspid, then the angle of rake fixed bar of elastic force 13 rear ends are plugged in the rectangle buccal tube 3, again ligation silk 12 is passed the small circle on the bicuspid band 2, and twine the front end that ligation fastens sliding bar 8 and get final product.The angle of rake energizing spring 10 of elastic force this moment can force the tooth integral body before first pair of tooth to move in advancing.When increasing thrust, only need further ligation silk 12 is tightened up at every turn, needn't dismantle miscellaneous part, clinical therapeutic efficacy is very remarkable.
Claims (5)
1. one kind pushes away labial teeth mobile appliance near, it is characterized in that: it has a shape of reverse omega palate bar (6) that is used to be placed in the palate of oral cavity, the left and right sides of described shape of reverse omega palate bar (6) is connected with the molar band (5) that can be nested on the sixth-year molar, and the cheek side of described molar band (5) is connected with rectangle buccal tube (3); It also has a pair of bicuspid band (2) that is used to be nested on the first bicuspid, and the cheek side of described bicuspid band (2) is connected with the arc arch wire (1) that extends to the front tooth direction; Be provided with an elastic force propeller between described molar band (5) and the bicuspid band (2), the angle of rake rear end of described elastic force is plugged in the rectangle buccal tube (3) of molar band (5) cheek side, the angle of rake front end of described elastic force by ligation silk (12) traction and fixation on bicuspid band (2).
2. the labial teeth mobile appliance near that pushes away according to claim 1, it is characterized in that: said elastic force propeller is made up of fixed bar (13), sliding bar (8), fixed block (9), sliding shoe (11) and energizing spring (10), described fixed bar (13) and sliding bar (8) are arranged in parallel and intert simultaneously in described fixed block (9) and sliding shoe (11), and described energizing spring (10) is installed on the sliding bar (8) between described fixed block (9) and the sliding shoe (11); The rear end of described fixed bar (13) is plugged in the rectangle buccal tube (3), the front end of described sliding bar (8) by ligation silk (12) traction and fixation on bicuspid band (2).
3. the labial teeth mobile appliance near that pushes away according to claim 1 and 2, it is characterized in that: the cheek side of said molar band (5) is provided with extension rod (4), and the front end of extension rod (4) links to each other with rectangle buccal tube (3).
4. the labial teeth mobile appliance near that pushes away according to claim 1 and 2, it is characterized in that: the palate side of said molar band (5) is provided with the adjutage (7) that is close to second permanent molar backward.
5. the labial teeth mobile appliance near that pushes away according to claim 3, it is characterized in that: the palate side of said molar band (5) is provided with the adjutage (7) that is close to second permanent molar backward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520098491 CN2838560Y (en) | 2005-10-26 | 2005-10-26 | Push away labial teeth mobile appliance near |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520098491 CN2838560Y (en) | 2005-10-26 | 2005-10-26 | Push away labial teeth mobile appliance near |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2838560Y true CN2838560Y (en) | 2006-11-22 |
Family
ID=37426548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520098491 Expired - Fee Related CN2838560Y (en) | 2005-10-26 | 2005-10-26 | Push away labial teeth mobile appliance near |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2838560Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101816591A (en) * | 2010-04-26 | 2010-09-01 | 倪振宇 | Implant type impacted molar correction device |
| CN102178563A (en) * | 2011-03-10 | 2011-09-14 | 哈尔滨医科大学 | Orthodontic molar C-shaped open band ring and manufacturing method thereof |
| CN102824218A (en) * | 2012-09-12 | 2012-12-19 | 武汉大学 | Retractor for rapid and distal movement of cuspids |
| CN105596093A (en) * | 2016-01-30 | 2016-05-25 | 浙江普特医疗器械有限公司 | Adjustable tooth propelling device and using method thereof |
| CN105596095A (en) * | 2016-02-04 | 2016-05-25 | 上海市徐汇区牙病防治所 | Upright mesial tilted molar device |
| CN106580489A (en) * | 2017-01-24 | 2017-04-26 | 四川大学 | Molar orthodontic appliance capable of conveniently applying orthodontic force |
| CN106923917A (en) * | 2017-03-22 | 2017-07-07 | 南京医科大学附属口腔医院 | The upright device of grinding one's teeth in sleep that leans forward of two-way Force system |
| CN108348308A (en) * | 2015-12-02 | 2018-07-31 | 苏姗妮·沃尔 | The contractile ring installed with rolled fashion |
| CN108670452A (en) * | 2018-05-11 | 2018-10-19 | 杭州牙数字口腔有限公司 | The included invisible orthotic device for assisting forcing down device and auxiliary force down system |
| CN108742895A (en) * | 2018-06-25 | 2018-11-06 | 上海交通大学医学院附属第九人民医院 | A kind of built-in sagittal distraction osteogenesis device of the upper jaw |
| CN111166512A (en) * | 2020-02-25 | 2020-05-19 | 赵冰净 | Mandibular arch expansion joint fixing and correcting method |
-
2005
- 2005-10-26 CN CN 200520098491 patent/CN2838560Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101816591A (en) * | 2010-04-26 | 2010-09-01 | 倪振宇 | Implant type impacted molar correction device |
| CN102178563A (en) * | 2011-03-10 | 2011-09-14 | 哈尔滨医科大学 | Orthodontic molar C-shaped open band ring and manufacturing method thereof |
| CN102178563B (en) * | 2011-03-10 | 2013-02-13 | 哈尔滨医科大学 | Orthodontic molar C-shaped open band ring and manufacturing method thereof |
| CN102824218A (en) * | 2012-09-12 | 2012-12-19 | 武汉大学 | Retractor for rapid and distal movement of cuspids |
| CN108348308A (en) * | 2015-12-02 | 2018-07-31 | 苏姗妮·沃尔 | The contractile ring installed with rolled fashion |
| CN105596093A (en) * | 2016-01-30 | 2016-05-25 | 浙江普特医疗器械有限公司 | Adjustable tooth propelling device and using method thereof |
| CN105596095A (en) * | 2016-02-04 | 2016-05-25 | 上海市徐汇区牙病防治所 | Upright mesial tilted molar device |
| CN106580489A (en) * | 2017-01-24 | 2017-04-26 | 四川大学 | Molar orthodontic appliance capable of conveniently applying orthodontic force |
| CN106580489B (en) * | 2017-01-24 | 2023-02-28 | 四川大学 | Molar appliance with convenient force application |
| CN106923917A (en) * | 2017-03-22 | 2017-07-07 | 南京医科大学附属口腔医院 | The upright device of grinding one's teeth in sleep that leans forward of two-way Force system |
| CN106923917B (en) * | 2017-03-22 | 2022-02-25 | 南京医科大学附属口腔医院 | Forward-leaning tooth-grinding erector of bidirectional force system |
| CN108670452A (en) * | 2018-05-11 | 2018-10-19 | 杭州牙数字口腔有限公司 | The included invisible orthotic device for assisting forcing down device and auxiliary force down system |
| CN108742895A (en) * | 2018-06-25 | 2018-11-06 | 上海交通大学医学院附属第九人民医院 | A kind of built-in sagittal distraction osteogenesis device of the upper jaw |
| CN111166512A (en) * | 2020-02-25 | 2020-05-19 | 赵冰净 | Mandibular arch expansion joint fixing and correcting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061122 Termination date: 20111026 |