CN204133621U - To grind one's teeth in sleep propeller - Google Patents
To grind one's teeth in sleep propeller Download PDFInfo
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- CN204133621U CN204133621U CN201420650167.8U CN201420650167U CN204133621U CN 204133621 U CN204133621 U CN 204133621U CN 201420650167 U CN201420650167 U CN 201420650167U CN 204133621 U CN204133621 U CN 204133621U
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- 239000011148 porous material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 12
- 206010061274 Malocclusion Diseases 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 8
- 241000196324 Embryophyta Species 0.000 description 15
- 210000004763 bicuspid Anatomy 0.000 description 6
- 210000002455 dental arch Anatomy 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 6
- 208000007117 Oral Ulcer Diseases 0.000 description 3
- 208000002399 aphthous stomatitis Diseases 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 210000003464 cuspid Anatomy 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- 208000008975 Angle Class II Malocclusion Diseases 0.000 description 1
- 235000003197 Byrsonima crassifolia Nutrition 0.000 description 1
- 240000001546 Byrsonima crassifolia Species 0.000 description 1
- 241000135309 Processus Species 0.000 description 1
- 208000012287 Prolapse Diseases 0.000 description 1
- HZEWFHLRYVTOIW-UHFFFAOYSA-N [Ti].[Ni] Chemical compound [Ti].[Ni] HZEWFHLRYVTOIW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 210000004513 dentition Anatomy 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 210000002050 maxilla Anatomy 0.000 description 1
- 231100000017 mucous membrane irritation Toxicity 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910001000 nickel titanium Inorganic materials 0.000 description 1
- 210000003254 palate Anatomy 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 230000036346 tooth eruption Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
- A61C7/10—Devices having means to apply outwardly directed force, e.g. expanders
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- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
One is ground one's teeth in sleep propeller, comprise fixing bottom bar, sliding bar and energizing spring, it is characterized in that: described fixing bottom bar is made up of the horizontal bottom bar parallel with sliding bar and left and right tilting bar, be respectively arranged with arc fixed block and arc sliding block at horizontal bottom bar near the position at two ends; The arcwall face of described arc fixed block and arc sliding block is connected to form streamlined curved surface with the upper surface of left and right tilting bar respectively; One end of described sliding bar is fixed on arc sliding block, and the other end is through the sliding eye on arc fixed block top; Be provided with spherical bolt at the tilting bar upper surface near arc sliding block, arc sliding block offers towing pad.This utility model structure is simple, easy to use, can supporting existing orthodontic instrument to rescue far away in malocclusion, improve orthodontic efficiency, reduce patient and assemble the discomfort of grinding one's teeth in sleep in propeller process, obtain good rectifying effect.
Description
Technical field
This utility model belongs to orthodontic technical field, and specifically one is ground one's teeth in sleep propeller.
Background technology
Along with people also more and more pay attention to beautiful teeth, people to the research of tooth fixed orthodontics also gradually deeply, can adopt different correcting methods for different malocclusions.At present three classes are divided into for malocclusion, i.e. neutral misfit, middle misfit far away and nearly middle misfit.In wherein far away misfit mainly lower dental arch and lower jaw be in far away in position, in correction clinically, generally adopt propeller of grinding one's teeth in sleep to enforcement push-back technique of grinding one's teeth in sleep for the treatment of misfit in far away.
Propeller original name of grinding one's teeth in sleep Appliances for Maxillary Molar Distalization, in calendar year 2001 a kind of orthotic device disclosed in the Chinese patent of patent No. ZL99256789.0, being widely used in mouth cavity orthodontic clinical, being used for the treatment of Angle's Class Ⅱ malocclusion not Extraction treatment case at first, is a kind of dependent/non-dependent appliance.Adopt this appliance that maxillary molar can be made to move in far away reposefully, utilize the gap that it opens up out, adjustment molar relation; Remove crowded dentition, the dental arch etc. of adduction prolapse, reaches the object of not Extraction treatment malocclusion, makes patient obtain the tooth of harmonious appearance, stable occluding relation and marshalling.Appliances for Maxillary Molar Distalization both can be used for pushing away the bilateral Xiang Yuanzhong that grinds one's teeth in sleep and had moved, and can push away again the one-sided Xiang Yuanzhong of grinding one's teeth in sleep and move; Both having can be used for the child patient at permanent teeth initial stage, and also can be used for adult patient, and both can push away 2 and grind one's teeth in sleep backward, and also can push away 4 and grind one's teeth in sleep backward (referring to bilateral), is a kind of high-effect, novel practical distraction mobile device.
Applicant improves its function in recent years, by changing the design of its anchorage, the Nance being placed in front palatine is held in the palm the palatine arch,posterior changing to district of grinding one's teeth in sleep, put the cart before the horse in the position that anchorage device is laid, anchorage force position front and back position there occurs huge change, angle of rake maintenance of grinding one's teeth in sleep still depends on molar band (but the position of its buccal tube extends a premolars tooth position near, namely molar band near in buccal aspect on addition of extend retention arm), traction ligature still by original thrust bearing test rig therapist mode of operation compression propeller on push away spring, by the Orthodontic force system moving teeth returning release of tension of Compress Spring, the negative movement of original distraction is transform as and pushes away premolars rescue required main movement near.Push away premolars section with it and extend leading portion dental arch to Mesial movement, rescue iS-One skeletal Class Ⅲ
deformity, expands propeller range of application of grinding one's teeth in sleep, make to grind one's teeth in sleep propeller not only can backward distalization for maxillary molar expand after dental arch, also can push away forward premolars section expand to Mesial movement before dental arch.
Along with propeller being widely used in correction is clinical of grinding one's teeth in sleep, also more and more higher to the requirement of its structure, existing propeller of grinding one's teeth in sleep (i.e. Appliances for Maxillary Molar Distalization) is mainly made up of an elastic force propulsion plant and buccal tube, this elastic force propulsion plant is by fixing bottom bar, sliding bar and the energizing spring composition be enclosed within sliding bar, fixed block is provided with near one end at fixing bottom bar, the other end is provided with sliding shoe, sliding bar one end is fixed on sliding shoe, the other end is through fixed block, sliding bar can be made under the drive of sliding shoe left along fixing bottom bar, move right, push away forward or backward grinding one's teeth in sleep, sliding shoe is provided with the maintenance traction circle (being prolong part before sliding bar one to form) of protrusion, described fixed block and sliding shoe are the square of corner angle, whole angle of rake upper surface is caused to have a lot of corner angle, whole propeller and lip contact face rough, it not is very comfortable for wearing, be easy to cause oral ulcer with lip internal friction, the traction circle of adding sliding shoe front end compares protrusion, also friction can be caused to stimulate to lip.Sometimes sliding bar and sliding shoe connecting portion sealing-off occur drawing and enclose unfavorable situations such as rotating.
Elastic force propulsion plant is in installation process, first buccal tube is welded on to grind one's teeth in sleep on the collar, the fixed block end (back segment) of elastic force propulsion plant inserts in the square tube of buccal tube, sliding end (leading portion) just to be pulled back Compress Spring through maintenance traction circle by ligation silk, then fixes ligation on the bracket of the second premolars.Its leading portion stability is poor, and is unfavorable for the performance of Orthodontic force efficiency.And when carrying out grinding one's teeth in sleep push-back technique, the strength postponed in order to the propeller that prevents from grinding one's teeth in sleep cause grinding one's teeth in sleep far away in tongue to rotation, there is grinding one's teeth in sleep the phenomenon of turning up, an angle of rake guide rod of grinding one's teeth in sleep can be set, this guide rod adopts stainless steel silk to be welded on first molar band buccal tube, the distal end of stainless steel silk arrive at second molar near in 1/3rd or 2/3rds places.So need doctor to grasp when propeller and propeller guide rod are ground one's teeth in sleep in installation bend adnexa and solder technology, carry out propeller technology of grinding one's teeth in sleep to undoubtedly basic unit doctor and be provided with threshold, and too increase clinician's chair other valuable operating time.
Summary of the invention
The purpose of this utility model provides a kind of comfortable wearing, stable and convenience according to the deficiencies in the prior art, aesthetic in appearance propeller of grinding one's teeth in sleep, this grind one's teeth in sleep propeller can supporting existing orthodontic instrument to rescue far away in malocclusion, be mainly used in thrust bearing test rig to move, orthodontic efficiency can be improved, reduce dentist's chair other operating time, reduce technical operation, and the discomfort reduced in patient's assembling process, obtain good rectifying effect.
The technical scheme that this utility model provides is: described a kind of propeller of grinding one's teeth in sleep comprises the fixing bottom bar and sliding bar that be arranged in parallel, sliding bar is arranged with energizing spring, it is characterized in that: described fixing bottom bar is made up of the horizontal bottom bar parallel with sliding bar and the left and right tilting bar being arranged on horizontal bottom bar two ends, arc fixed block and arc sliding block is respectively arranged with near the position at two ends at horizontal bottom bar, described arc fixed block is fixedly installed on horizontal bottom bar, described arc sliding block is set on horizontal bottom bar, and can along the left and right movement of horizontal bottom bar; The arcwall face of described arc fixed block and arc sliding block respectively towards the direction that left and right tilting bar extends, and is connected to form streamlined curved surface with the upper surface of left and right tilting bar; One end of described sliding bar is fixed on arc sliding block, the other end through the sliding eye on arc fixed block top, and sliding shoe drive bottom left, move right; Be provided with spherical bolt at the tilting bar upper surface near arc sliding block, arc sliding block offers towing pad.
The further technical scheme of this utility model: described in propeller of grinding one's teeth in sleep also comprise buccal tube, described buccal tube comprises arc fixed plate, arc fixed plate evagination arcwall face is arranged side by side guide rod intubate and fixes the rectangular square tube of bottom bar for fixing elastic force propulsion plant, the jack size of described rectangular square tube is equal with the cross-sectional sizes of fixing bottom bar; Described guide rod intubate is square intubate, and its pore size is equal with the cross-sectional sizes of guide rod.
The further technical scheme of this utility model: offer ligation hole in the bottom of spherical bolt.
This utility model is technical scheme preferably: the angle that the left and right tilting bar at described horizontal bottom bar two ends tilts is 30 ~ 45 degree.
This utility model is technical scheme preferably: described spherical bolt is made up of the hemisphere on top and the cylinder of bottom, and ligation hole is opened on the cylinder of spherical bolt bottom, and its diameter is 1-1.5mm.
This utility model is technical scheme preferably: described guide rod intubate is made up of forward and backward two joint intubate, and the length of two joint intubate adds that the distance sum between two joint intubate is equal with the length of rectangular square tube.
This utility model is technical scheme preferably: described guide rod intubate is arranged on the side near root of the tooth.
The beneficial effects of the utility model:
(1) sliding shoe of the present utility model and fixed block all adopt arc block, its upper surface smoother, add and can form streamlined curved surface with left and right bar upper surface by arcwall face, the friction with lip inside can be reduced, make to wear more comfortable;
(2) this utility model is provided with spherical bolt on the tilting bar near sliding end, and ligation hole is offered on the cylinder of spherical bolt bottom, mainly be used for fixedly grinding one's teeth in sleep propeller front end through ligature, propeller system is avoided to move up and down stimulation lip, ligature will be fixed on the main arch wire of canine tooth or bracket by aperture ligation below mushroom head, and the stability enhancing device is conducive to the performance of Orthodontic force efficiency.Mushroom head is that garden sphere and lip contact are pleasant, track front end also can be avoided to rub and cause oral ulcer;
(3) described buccal tube is designed to double pipe structure, supervisor is the fixed position of propulsion plant, there are two short square tubes by the design of gum end, can use by Insert Fragment Fang Sizuo translational guidance bar of grinding one's teeth in sleep, be used alone, can be used as aperture fixed knot tied silk in plantation pinlay conbined usage;
This utility model structure is simple, easy to use, can supporting existing orthodontic instrument to rescue far away in malocclusion, move for thrust bearing test rig, coordinate the buccal tube of double pipe structure to use, improve orthodontic efficiency, reduce dentist's chair other operating time, reduce technical operation, reduce patient and assemble the discomfort of grinding one's teeth in sleep in propeller process, obtain good rectifying effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of propulsion plant in this utility model;
Fig. 2 is the structural representation of buccal tube in this utility model;
Fig. 3 is the combination schematic diagram of propulsion plant and buccal tube in this utility model;
Fig. 4 is this utility model using state figure.
In figure: 1-fixing bottom bar, 1-1-horizontal bottom bar, 1-2,1-3-left and right tilting bar, 2-sliding bar, 3-energizing spring, 4-arc fixed block, 5-arc sliding block, 6-sliding eye, 7-spherical bolt, 8-towing pad, 9-arc fixed plate, 10-guide rod intubate, 11-rectangular square tube, 12-guide rod, 13-ligation hole, 14-second molar, 15-zygomatic process plantation nail, the 16-the first ligation silk, 17-bonding tongue side button, the 18-the second ligation silk, 19-bright finish band of grinding one's teeth in sleep.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further described.As shown in Figure 1, described one is ground one's teeth in sleep propeller, comprise the fixing bottom bar 1 and sliding bar 2 that be arranged in parallel, described fixing bottom bar 1 is made up of horizontal bottom bar 1-1 and left and right tilting bar 1-2, the 1-3 being arranged on horizontal bottom bar 1-1 two ends, sliding bar 2 and horizontal bottom bar 1-1 are parallel to each other, and the angle that described left and right tilting bar 1-2,1-3 tilt is 30 ~ 45 degree.When being installed to dental surface, can matching, can well fit with dental surface with the radian of dental surface, the tilting bar near sliding shoe side can also play the effect of fixing sliding shoe, avoids sliding shoe and fixing bottom bar 1 loosen or depart from.Sliding bar 2 is arranged with energizing spring 3, and energizing spring 3 pushes away spring for Nickel titanium spiral, is directly enclosed within sliding bar, and be angle of rake power section of grinding one's teeth in sleep, sliding bar end is along dental arch radian towards palate lateral bend.Arc fixed block 4 and arc sliding block 5 is respectively arranged with near the position at two ends at horizontal bottom bar 1-1, the width of arc fixed block 4 is equal with the width of horizontal bottom bar 1-1, described arc fixed block 4 is fixedly installed on horizontal bottom bar 1-1, can directly with horizontal bottom bar 1-1 integrally, also can be welded on horizontal bottom bar 1-1; Described arc sliding block 5 bottom is provided with a collar, is set on horizontal bottom bar 1-1, can along the left and right movement of horizontal bottom bar; The arcwall face of described arc fixed block 4 and arc sliding block 5 is respectively towards the direction that left and right tilting bar 1-2,1-3 extend, and be connected to form streamlined curved surface with the upper surface of left and right tilting bar 1-2,1-3, the friction with lip inside can be reduced, make to wear more comfortable.One end of described sliding bar 2 is fixed on arc sliding block 5, the other end through the sliding eye 6 on arc fixed block 4 top, and sliding shoe 5 drive bottom left, move right, in the process of concrete treating tooth, pass dynamic or pusher before realizing grinding one's teeth in sleep and move.
As shown in Figure 1, in order to ligation is convenient, be provided with spherical bolt 7 at the tilting bar upper surface near arc sliding block 5, described spherical bolt 7 is made up of the hemisphere on top and the cylinder of bottom, ligation hole 13 is opened on the cylinder of spherical bolt bottom, and its diameter is 1-1.5mm.Ligation hole is mainly used for fixedly grinding one's teeth in sleep propeller front end through ligature, propeller system is avoided to move up and down stimulation lip, ligature will be fixed on the main arch wire of canine tooth or bracket by aperture ligation below spherical bolt, the stability enhancing device is conducive to the performance of Orthodontic force efficiency, round sphere and the lip contact of spherical bolt upper surface are pleasant, track front end also can be avoided to rub and cause oral ulcer.Arc sliding block 5 offers towing pad 8, and towing pad 8 replaces former angle of rake tow ball, and its effect prevents ligature slippage ， Minus Shao Chun Cheek mucous membrane irritation.
Propeller of grinding one's teeth in sleep described in the utility model also comprises buccal tube, described buccal tube comprises arc fixed plate 9 as shown in Figure 2, its radian is identical with dental surface radian, buccal tube is the same with prior welding mode to be adopted and bright finish band 19 spot welding maintenance of grinding one's teeth in sleep, first try molar band on clinically, after selecting suitable band, buccal tube takes out band after ruling on band and locating, and uses mash welder spot welding to fix.Arc fixed plate 9 evagination arcwall face is arranged side by side guide rod intubate 10 and fixes the rectangular square tube 11 of bottom bar 1 for fixing elastic force propulsion plant, described guide rod intubate 10 is by front, rear two joint intubate compositions, the length of two joint intubate adds that the distance sum between two joint intubate is equal with the length of rectangular square tube 11, guide rod intubate 10 can be that little square tube is saved in the sawed-off front and back two that are divided into of the square intubate of monoblock type, its effect is that two square tubes are simultaneously towards middle Insert Fragment side far away silk, prop up second molar cervical region, translational guidance of can grinding one's teeth in sleep bar uses, the rotation occurred in distal movement of molar process is passed in opposing, be used alone, can be used as aperture tie ligature it is far away in square tube and processus zygomaticus maxillae place plant and follow closely ligation and be fixed together, composition plantation pinlay unit, the rear dental bonding enforcement of reinforcement pushes away premolars to Mesial movement.
The jack size of described rectangular square tube 11 is equal with the cross-sectional sizes of fixing bottom bar 1; Described guide rod intubate 10 is square intubate, and its pore size is equal with the cross-sectional sizes of guide rod 12.It is square that the Jie Mian that propeller fixes bottom bar 1 rear end Chengs Long, and insert in supporting rectangular square tube 11, can not swing, maintenance is stablized; Described guide rod 12 is edgewise wire, and form a bayonet lock position at guide rod 1/2-1/3 place by reversing 90 °, guide rod forms L shape from the one end close to bayonet lock position through 90-degree bent after guide rod intubate 10; Described guide rod 12 after mounting, is placed in the nearly 1/3-2/3 place of second molar 7 from the one end away from bayonet lock position 6.
Below in conjunction with concrete enforcement, this utility model is described further, as shown in Figure 4, for propeller of grinding one's teeth in sleep carries out postponing the enforcement installation diagram of Xiang Yuanzhong movement of grinding one's teeth in sleep, first will grind one's teeth in sleep angle of rake propulsion plant and buccal tube installs, buccal tube is fixed to first molar buccal surface by bright finish band 19 of grinding one's teeth in sleep, then angle of rake propulsion plant of grinding one's teeth in sleep is installed, the fixed base plate 1 of propulsion plant of grinding one's teeth in sleep is inserted in rectangular square tube 11 near the tilting bar front end of arc fixed block 4 one end, implant above the first molar root of propeller upper end and have zygomatic process to plant nail 15, strain compression spiral and push away spring and zygomatic process for the first ligature 16 towing pad 8 on propeller of grinding one's teeth in sleep and plant nail 15 and bind together, form force unit, bonding tongue side button 17 is provided with near the tooth tip of the tilting bar of arc sliding block one end at corresponding propeller, and by the second ligature 18, the spherical bolt 7 be arranged on this tilting bar is detained 17 with bonding tongue side and bind together, form maintenance unit, sliding bar 2 slides along fixing bottom bar 1 under the effect of energizing spring 10.
This utility model structure is simple, easy to use, can supporting existing orthodontic instrument to rescuing Equations of The Second Kind malocclusion (far away in misfit), rescue for postponing the problems such as Xiang Yuanzhong moves of grinding one's teeth in sleep, orthodontic efficiency can be improved, reduce dentist's chair other operating time, reduce technical operation.Reduce patient and assemble the discomfort of grinding one's teeth in sleep in propeller process, obtain good rectifying effect.
Claims (7)
1. a propeller of grinding one's teeth in sleep, comprise the fixing bottom bar (1) and sliding bar (2) that be arranged in parallel, sliding bar (2) is arranged with energizing spring (3), it is characterized in that: described fixing bottom bar (1) is by the horizontal bottom bar (1-1) parallel with sliding bar (2) and the left side being arranged on horizontal bottom bar (1-1) two ends, Right deviation brace (1-2, 1-3) form, arc fixed block (4) and arc sliding block (5) is respectively arranged with near the position at two ends at horizontal bottom bar (1-1), described arc fixed block (4) is fixedly installed on horizontal bottom bar (1-1), described arc sliding block (5) is set on horizontal bottom bar (1-1), and can be left along horizontal bottom bar, move right, the arcwall face of described arc fixed block (4) and arc sliding block (5) respectively towards the direction that left and right tilting bar (1-2,1-3) extends, and is connected to form streamlined curved surface with the upper surface of left and right tilting bar (1-2,1-3), one end of described sliding bar (2) is fixed on arc sliding block (5), the other end is through the sliding eye (6) on arc fixed block (4) top, and sliding shoe (5) drive bottom left, move right, be provided with spherical bolt (7) at the tilting bar upper surface near arc sliding block (5), arc sliding block (5) offers towing pad (8).
2. one according to claim 1 is ground one's teeth in sleep propeller, it is characterized in that: described in propeller of grinding one's teeth in sleep also comprise buccal tube, described buccal tube comprises fixing head (9), fixing head (9) evagination arcwall face is arranged side by side guide rod intubate (10) and fixes the rectangular square tube (11) of bottom bar (1) for fixing elastic force propulsion plant, the jack size of described rectangular square tube (11) is equal with the cross-sectional sizes of fixing bottom bar (1); Described guide rod intubate (10) is square intubate, and its pore size is equal with the cross-sectional sizes of guide rod (12).
3. one according to claim 1 and 2 is ground one's teeth in sleep propeller, it is characterized in that: offer ligation hole (13) in the bottom of spherical bolt (7).
4. one according to claim 1 and 2 is ground one's teeth in sleep propeller, it is characterized in that: the angle that the left and right tilting bar (1-2,1-3) at described horizontal bottom bar (1-1) two ends tilts is 30 ~ 45 degree.
5. one according to claim 1 and 2 is ground one's teeth in sleep propeller, it is characterized in that: described spherical bolt (7) is made up of the hemisphere on top and the cylinder of bottom, ligation hole (13) is opened on the cylinder of spherical bolt bottom, and its diameter is 1-1.5mm.
6. one according to claim 2 is ground one's teeth in sleep propeller, it is characterized in that: described guide rod intubate (10) is made up of forward and backward two joint intubate, and the length of two joint intubate adds that the distance sum between two joint intubate is equal with the length of rectangular square tube (11).
7. one according to claim 2 is ground one's teeth in sleep propeller, it is characterized in that: described fixing head (9) is arc fixed plate, and described guide rod intubate (10) is arranged on the side near root of the tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420650167.8U CN204133621U (en) | 2014-10-31 | 2014-10-31 | To grind one's teeth in sleep propeller |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420650167.8U CN204133621U (en) | 2014-10-31 | 2014-10-31 | To grind one's teeth in sleep propeller |
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| Publication Number | Publication Date |
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| CN204133621U true CN204133621U (en) | 2015-02-04 |
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| CN201420650167.8U Active CN204133621U (en) | 2014-10-31 | 2014-10-31 | To grind one's teeth in sleep propeller |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105662611A (en) * | 2016-02-26 | 2016-06-15 | 上海市徐汇区牙病防治所 | Underjaw premolar teeth residual root traction device |
| CN108542519A (en) * | 2018-05-07 | 2018-09-18 | 四川大学 | A kind of device ground one's teeth in sleep to remote middle movement based on micro- implant anchorage |
| CN108904080A (en) * | 2018-05-29 | 2018-11-30 | 西安交通大学医学院第附属医院 | It is a kind of to fast move the automatic boosting device for closing extraction of tooth space for tooth |
| EP3367956B1 (en) | 2015-10-29 | 2021-01-06 | Spartan Orthodontics Inc. | Orthodontic bracket with sliding molar distalizer |
-
2014
- 2014-10-31 CN CN201420650167.8U patent/CN204133621U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3367956B1 (en) | 2015-10-29 | 2021-01-06 | Spartan Orthodontics Inc. | Orthodontic bracket with sliding molar distalizer |
| 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 |
| CN105662611A (en) * | 2016-02-26 | 2016-06-15 | 上海市徐汇区牙病防治所 | Underjaw premolar teeth residual root traction device |
| CN105662611B (en) * | 2016-02-26 | 2019-01-22 | 上海市徐汇区牙病防治所 | Mandibular premolar undesirable root traction device |
| CN108542519A (en) * | 2018-05-07 | 2018-09-18 | 四川大学 | A kind of device ground one's teeth in sleep to remote middle movement based on micro- implant anchorage |
| CN108542519B (en) * | 2018-05-07 | 2023-08-18 | 四川大学 | Device based on micro-implant anchorage moves molar to far and middle |
| CN108904080A (en) * | 2018-05-29 | 2018-11-30 | 西安交通大学医学院第附属医院 | It is a kind of to fast move the automatic boosting device for closing extraction of tooth space for tooth |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190116 Address after: 311400 Wenju Street 1859, Fuchun Street, Fuyang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Fuyang Chinese Medical Devices Co., Ltd. Address before: 430023 Room 1404, 14 Building, Fuxing City, Changqing Road, Jianghan District, Wuhan City, Hubei Province Patentee before: Wu Guangzeng |