CN108542519A - A kind of device ground one's teeth in sleep to remote middle movement based on micro- implant anchorage - Google Patents
A kind of device ground one's teeth in sleep to remote middle movement based on micro- implant anchorage Download PDFInfo
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- CN108542519A CN108542519A CN201810427573.0A CN201810427573A CN108542519A CN 108542519 A CN108542519 A CN 108542519A CN 201810427573 A CN201810427573 A CN 201810427573A CN 108542519 A CN108542519 A CN 108542519A
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- buccal tube
- arch wire
- square hole
- buccal
- teeth
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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
- A61C7/12—Brackets; Arch wires; Combinations thereof; Accessories therefor
- A61C7/28—Securing arch wire to bracket
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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
- A61C7/12—Brackets; Arch wires; Combinations thereof; Accessories therefor
- A61C7/28—Securing arch wire to bracket
- A61C7/282—Buccal tubes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
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- 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
The present invention discloses a kind of device ground one's teeth in sleep to remote middle movement based on micro- implant anchorage, including:Main arch wire, bracket, auxiliary arch wire, buccal tube, anchorage element, force application element;There are three buccal tubes, and the first buccal tube is attached to frist premolar, and the second buccal tube is attached to first molar;Auxiliary arch wire is for connecting the first buccal tube and the second buccal tube, and auxiliary arch wire is located at the top of the second premolar teeth bracket;Third buccal tube is also attached on first molar;First buccal tube is close to the distal end of frist premolar bracket, and the second buccal tube is close to the nearly middle-end of third buccal tube;Main arch wire passes through the first buccal tube, the second buccal tube, third buccal tube, and is fixed in above-mentioned buccal tube;Force application element connects anchorage element, and applies the tractive force for being parallel to main arch wire to auxiliary arch wire;The tractive force is directed toward remote middle direction.Technical solution provided by the invention can simply and effectively grind one's teeth in sleep to remote middle movement, time and economic cost are saved for clinical manipulation.
Description
Technical field
It a kind of is ground one's teeth in sleep the present invention relates to orthodontic technical field more particularly to mobile in remote based on micro- implant anchorage
Device.
Background technology
With the development of economy and social progress, more and more people receive because of the selection of the reasons such as beautiful or function
Orthodontic Treatment.In clinical position, mouth cavity orthodontic doctor is by various appliances to tooth, jawbone or remporomandibular joint
Force makes tooth run-off the straight, entirety, control root, vertical (extend or force down) or moving in rotation, mandibular shapes and position is made to occur
Reconstruction rescues target to reach set rectifying effect and balance, beauty, stabilization.
In face of complicated dentomatillofacial detormity, orthodontist often needs to grind one's teeth in sleep to remote middle movement, to come into line, flatten for diastema
Denture, adjustment occluding relation etc. provide basis.However, in traditional NITI Ω arch wire, it is larger to the remote middle mobile difficulty ground one's teeth in sleep.
In conventional method, orthodontist is with some or certain when with acquisition, their desirable teeth are moved by applying Orthodontic force
A little teeth are anchorage, and an opposite reaction force in direction equal in magnitude is inevitably present in each moving process,
These reaction forces can also move these teeth as anchorage.At this point, orthodontist requires consideration for how to move to the maximum extent
It is dynamic to wish mobile tooth, while making that mobile tooth displacement is not intended to minimize, this process is known as anchorage control.In remote
Bigger when resistance suffered by moving teeth compares Mesial movement, therefore it is far from being enough only to lean on other teeth to provide anchorage.
With scientific and technological progress, in jawbone the appearance of micro- implant anchorage (micro-implant anchorage, MIA) so that anchorage control is turned over
New page is opened.Its principle is to be implanted into small titanium screw in jawbone to provide absolute anchorage, makes to be not intended to mobile tooth
Tooth does not generate displacement completely.By MIA and some force application elements, you can generate tooth of turning a millstone significantly more compared to traditional anchorage
Xiang Yuanzhong moves effect.
The implant site of micro- implant anchorage is divided into two kinds, corresponds to two kinds of antidotes respectively:One is follow closely anchorage to be implanted into
Cheek side is moved using NiTi push spring thrust bearing test rig on main arch wire, is ligatured anchorage nail with canine tooth with ligature, but this side
Formula is required to dismantle main arch wire in each further consultation and replaces push spring reinforcing;Another kind is that anchorage is followed closely the positive middle part of implantation palate and curved
System improves horizontal palate bar, and the two is connected with power chain and reinforced by about 6mm in reaching anchorage nail closely, the remote middle shifting of application
Power can integrally be ground one's teeth in sleep to remote middle movement, but this mode is needed in upper placement band of grinding one's teeth in sleep by the impedance center ground one's teeth in sleep
And additional bend welding job.
Invention content
The present invention is intended to provide a kind of device ground one's teeth in sleep to remote middle movement based on micro- implant anchorage, it can be simply and effectively
Xiang Yuanzhong movements are ground one's teeth in sleep, and time and economic cost are saved for clinical manipulation.
In order to achieve the above objectives, the technical solution adopted by the present invention is as follows:
A kind of device ground one's teeth in sleep to remote middle movement based on micro- implant anchorage, including:Main arch wire, for guiding teeth training
Wire;Bracket is attached on orthodontic object;The main arch wire passes sequentially through the groove of the bracket, and is fixed on institute
In the groove for stating bracket;It is characterized in that, further including:Auxiliary arch wire, buccal tube, anchorage element, force application element;The buccal tube has
Three, the first buccal tube is attached to frist premolar, and the second buccal tube is attached to first molar;The auxiliary arch wire is for connecting institute
The first buccal tube and the second buccal tube are stated, and auxiliary arch wire is located at the top of the second premolar teeth bracket;It is also attached on the first molar
Third buccal tube;First buccal tube is close to the distal end of the frist premolar bracket, and second buccal tube is tight
Paste the nearly middle-end of the third buccal tube;The main arch wire passes through first buccal tube, the second buccal tube, third buccal tube;
The main arch wire is fixed in first buccal tube, the second buccal tube, third buccal tube;The force application element connects the branch
Anti- element simultaneously applies the auxiliary arch wire tractive force for being parallel to the main arch wire;The tractive force is directed toward remote middle direction.
Preferably, first buccal tube and the second buccal tube are diplopore buccal tube;The diplopore buccal tube includes:Gum side
Hole and square hole is closed, the gum square hole is relative to closing square hole to buccal inclination;The main arch wire passes through the conjunction of first buccal tube
Square hole, the conjunction square hole of the second buccal tube, third buccal tube;The auxiliary arch wire passes through the gum square hole and second of first buccal tube
The gum square hole of buccal tube;The auxiliary arch wire is fixed in the gum square hole of first buccal tube and the gum square hole of the second buccal tube.
Preferably, the auxiliary arch wire includes:Draw hook, the first groove, the second groove;First slot opening it is remote in
End middle-end close with the second slot opening is connect by horizontal connecting rod;Described in the nearly middle-end connection of first slot opening
Draw hook;The draw hook is towards nearly split shed;The draw hook is higher than the connecting rod;First groove is fixed on described
In the gum square hole of one buccal tube, second groove is fixed in the gum square hole of second buccal tube;The force application element
One end connects the draw hook, and the other end of force application element connects the anchorage element;The anchorage element plantation is in positioned at institute
In stating draw hook far in the jawbone in direction.
Preferably, the draw hook, the first groove, the second groove, connecting rod are integrally formed.
Preferably, the force application element is elastic tape or rubber chain or tension spring.
Preferably, the anchorage element is M IA.
Preferably, the main arch wire and the auxiliary arch wire are stainless steel edgewise wire;The gum square hole be and the auxiliary bow
The compatible square hole of silk, the conjunctions square hole are square hole compatible with the main arch wire.
Preferably, the gum square hole and the size for closing square hole are 0.56*0.69mm;The gum square hole is relative to conjunction
Square hole to the angle of buccal inclination be 65 °.
Preferably, the internal diameter of the draw hook is 1~1.5mm, and radian is 200 °.
The device provided in an embodiment of the present invention ground one's teeth in sleep to remote middle movement based on micro- implant anchorage, passes through auxiliary arch wire connection position
The first buccal tube in frist premolar and the second buccal tube positioned at first molar, and auxiliary arch wire is applied by force application element
It is parallel to the tractive force in the remote middle direction of direction of main arch wire, can persistently exert a force to frist premolar, effectively push frist premolar
Xiang Yuanzhong is moved.Also, technical solution provided in an embodiment of the present invention can be carried out at the same time with full mouth NITI Ω arch wire, not influence original
There is the correcting action of bracket;The auxiliary arch wire used in the present invention, it is simple in structure, be easy to make.As it can be seen that technology provided by the invention
Scheme can simply and effectively grind one's teeth in sleep to remote middle movement, time and economic cost are saved for clinical manipulation.
Description of the drawings
Fig. 1 is the usage state diagram of the embodiment of the present invention;
Fig. 2 is the installation diagram of main arch wire, auxiliary arch wire and diplopore buccal tube in the embodiment of the present invention;
Fig. 3 is the side view of diplopore buccal tube in the embodiment of the present invention;
Fig. 4~Fig. 9 is the manufacturing process figure of auxiliary bow in the embodiment of the present invention;
In figure, 1 is main arch wire, and 2 be bracket, arch wire supplemented by 3, and 41 be the first buccal tube, and 42 be the second buccal tube, and 43 be the
Three buccal tubes, 5 be anchorage element, and 6 be force application element, and 7 be frist premolar, and 8 be first molar, and 9 be the second premolar teeth, and 10 are
The gum square hole of diplopore buccal tube, 11 be the conjunction square hole of diplopore buccal tube, and 31 be draw hook, and 32 be the first groove, and 33 is recessed for second
Slot, 34 be connecting rod.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with attached drawing, to the present invention into
Row is further described.
Fig. 1 is the usage state diagram of the embodiment of the present invention, including:Main arch wire 1, the wire for guiding teeth training;
Bracket 2 is attached on orthodontic object;The main arch wire 1 passes sequentially through the groove of the bracket 2, and is fixed on the support
In the groove of slot 2;Further include:Auxiliary arch wire 3, buccal tube, anchorage element 5, force application element 6.
There are three the buccal tubes, and the first buccal tube 41 is attached to frist premolar 7, and the second buccal tube 42 is attached to first
Grind one's teeth in sleep 8;The auxiliary arch wire 3 is for connecting first buccal tube, 41 and second buccal tube 42, and auxiliary arch wire 3 is ground before second
The top of 9 bracket of tooth;Third buccal tube 43 is also attached on the first molar 8;First buccal tube 41 is close to described
The distal end of one premolar teeth, 7 bracket, second buccal tube 42 are close to the nearly middle-end of the third buccal tube 43;The main arch wire
1 passes through first buccal tube 41, the second buccal tube 42, third buccal tube 43;The main arch wire 1 is fixed on first buccal surface
43 in pipe 41, the second buccal tube 42, third buccal tube;The force application element 6 connects the anchorage element 5 and to the auxiliary arch wire
3 apply the tractive force for being parallel to the main arch wire 1;The tractive force is directed toward remote middle direction.
In order to obtain better traction effect, first buccal tube, 41 and second buccal tube 42 is diplopore buccal tube;Institute
Stating diplopore buccal tube includes:Gum square hole 10 and square hole 11 is closed, the gum square hole 10 is relative to closing square hole 11 to buccal inclination;It is described
Main arch wire 1 passes through conjunction square hole, the conjunction square hole of the second buccal tube 42, the third buccal tube 43 of first buccal tube 41;It is described auxiliary
Arch wire 3 passes through the gum square hole of the gum square hole and the second buccal tube 42 of first buccal tube 41;The auxiliary arch wire 3 is fixed on described
In the gum square hole of the gum square hole of first buccal tube 41 and the second buccal tube 42.
For ease of use, and better traction effect is obtained, the auxiliary arch wire 3 includes:Draw hook 31, the first groove
32, the second groove 33;The nearly middle-end of distal end and the second groove 33 opening that first groove 32 is open passes through horizontal company
Extension bar 34 connects;The nearly middle-end that first groove 32 is open connects the draw hook 31;The draw hook 31 is towards nearly split shed;
The draw hook 31 is higher than the connecting rod 34;First groove 32 is fixed in the gum square hole of first buccal tube 41,
Second groove 33 is fixed in the gum square hole of second buccal tube 42;It is led described in one end connection of the force application element 6
Draw hook 31, the other end of force application element 6 connects the anchorage element 5;5 kinds of the anchorage element is planted in positioned at the draw hook 31
In remote in the jawbone in direction.
In the present embodiment, the force application element 6 is elastic tape or rubber chain or tension spring;The anchorage element 5 is M IA;
The main arch wire 1 and the auxiliary arch wire 3 are stainless steel edgewise wire;The gum square hole 10 is compatible with the auxiliary arch wire 3
Square hole, the conjunction square hole 11 are square hole compatible with the main arch wire 1.Specifically, the gum square hole 10 and the conjunction
The size of square hole 11 is 0.56*0.69mm;The gum square hole 10 and the conjunction angulation on coronal-plane of square hole 11, and 10 phase of gum square hole
It is 65 ° for closing square hole 11 to the angle of buccal inclination, makes draw hook 31 and force application element 6 far from oral mucosa, prevent oral cavity
Mucous membrane is weighed wounded.
The production method of auxiliary arch wire and the assembly method of auxiliary arch wire and diplopore buccal tube is detailed below, it is used
Tool be:Filament clip frming forceps, excising forceps, marking pen, compasses or ruler.As shown in Fig. 4~Fig. 9.
Step 1, one segment length of interception is 5~7cm, size is 0.019*0.025 inches (i.e. 0.4826*0.635mm)
Stainless steel edgewise wire, and in one end of stainless steel edgewise wire draw hook is bent using filament clip frming forceps.The internal diameter of draw hook be 1~
1.5mm, radian are 200 °.As shown in Figure 4.
Step 2, below the draw hook circular arc at about 5mm, using filament clip frming forceps to 90-degree bent in remote, and from stainless steel
The other end of edgewise wire penetrates one piece of diplopore buccal tube, and stainless steel edgewise wire is made to be located in the gum square hole of diplopore buccal tube;It is above-mentioned
The numerical value of 5mm can be changed, and draw hook and anchorage element M IA levels are finally made.As shown in Figure 5.
The other end of stainless steel edgewise wire is resisted the nearly middle-end of third buccal tube, with note by step 3 in patient oral cavity
Number pen is close to the distal end trace mark point of frist premolar bracket, and measure the mark point to stainless steel edgewise wire the other end
The distance between, which is denoted as x (mm).
The stainless steel edgewise wire gingivally side 90-degree bent of the distal end of above-mentioned diplopore buccal tube it is recessed to be formed first by step 4
Slot, the first groove diplopore buccal tube even at the cost of one's life.As shown in Figure 6.
Step 5 bends stainless steel edgewise wire to direction in remote, gum to vertical segment length be about 3mm so that auxiliary arch wire
The second premolar teeth bracket is bypassed from gum side.As shown in Figure 7.
Step 6, using compasses or ruler in bending is remote punctuate at (x-5) mm.
Step 7, by stainless steel edgewise wire to conjunction side's 90-degree bent at the punctuate of step 6, vertical segment length is about 3mm.
Later, continue to remote middle direction 90-degree bent, and another piece of diplopore buccal tube is penetrated from the other end of stainless steel edgewise wire, equally
Stainless steel edgewise wire is set to be located in the gum square hole of diplopore buccal tube.As shown in Figure 8.
Step 8 forms the stainless steel edgewise wire gingivally side 90-degree bent of the distal end of above-mentioned another piece of diplopore buccal tube
Second groove, the second groove diplopore buccal tube even at the cost of one's life, and at turnover gum side 4mm stainless steel edgewise wire is cut off using excising forceps
End (i.e. the other end of stainless steel edgewise wire).As shown in Figure 9.
Main arch wire is penetrated the conjunction square hole of two diplopore buccal tubes by step 9, and mode as shown in Figure 1 is installed to patient
In oral cavity.Anchorage element MIA and draw hook are reinforced by tension spring or rubber chain tandem rolling.
The device that above-mentioned auxiliary arch wire and two diplopore buccal tubes assemble is known as auxiliary bow, and the application method of this auxiliary bow is:It will
Main arch wire is inserted into the conjunction square hole of two diplopore buccal tubes;Nearly middle diplopore buccal tube (the first buccal tube) is close to frist premolar
Remote middle diplopore buccal tube (the second buccal tube) is close to the nearly middle-end of third buccal tube by the distal end of bracket.Then, using rubber
The draw hook of MIA and auxiliary arch wire is even pricked reinforcing by chain.When being ground one's teeth in sleep using present apparatus movement, if in close diplopore buccal tube it is remote in
End does not reach the nearly middle-end of the second premolar teeth bracket, and when patient per's further consultation only needs to change rubber chain;If diplopore buccal surface in close
The distal end of pipe reaches the nearly middle-end of the second premolar teeth bracket, and the displacement distance of frist premolar is still not up to therapeutic purpose
When, then need oral cavity doctor to bend auxiliary bow according to the method described above again.This method can be carried out at the same time with full mouth NITI Ω arch wire, be made
Easy (can make in chair side burr), foreign body sensation is small, and when further consultation reinforces simplicity and is not required to dismantle repeatedly, and thrust bearing test rig is efficient, no
Need patient compliance.
The device provided in an embodiment of the present invention ground one's teeth in sleep to remote middle movement based on micro- implant anchorage, passes through auxiliary arch wire connection position
Diplopore buccal tube in frist premolar and the diplopore buccal tube positioned at first molar are filled using diplopore buccal tube as linkage
Set, and by force application element auxiliary arch wire is applied be parallel to main arch wire direction it is remote in direction tractive force, can be to grinding before first
Tooth persistently exerts a force, and effectively pushes frist premolar to remote middle movement.Clinical application shows that this programme can efficiently turn a millstone tooth to remote
In 1~1.5mm/ months.Also, technical solution provided in an embodiment of the present invention can be carried out at the same time with full mouth NITI Ω arch wire, not influence
The correcting action of original bracket, it is not necessary to which the steel wire for being bonded molar band or progress complexity is bent;The auxiliary arch wire used in the present invention,
It is simple in structure, be easy to make, for each patient's produce in times of requiring, need not also dismantle steel wire or replacement repeatedly in patient's further consultation
NiTi spring saves time and economic cost for clinical manipulation.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.
Claims (9)
1. a kind of device ground one's teeth in sleep to remote middle movement based on micro- implant anchorage, including:Main arch wire (1), for guiding teeth training
Wire;Bracket (2), is attached on orthodontic object;The main arch wire (1) passes sequentially through the groove of the bracket (2),
And it is fixed in the groove of the bracket (2);It is characterized in that, further including:Auxiliary arch wire (3), buccal tube, anchorage element (5) are applied
Power element (6);
There are three the buccal tubes, and the first buccal tube (41) is attached to frist premolar (7), and the second buccal tube (42) is attached to
One grinds one's teeth in sleep (8);The auxiliary arch wire (3) is for connecting first buccal tube (41) and the second buccal tube (42), and auxiliary arch wire (3)
Positioned at the top of the second premolar teeth (9) bracket;It is also attached with third buccal tube (43) on the first molar (8);Described first
Buccal tube (41) is close to the distal end of the frist premolar (7) bracket, and second buccal tube (42) is close to the third cheek
The nearly middle-end of facial canal (43);The main arch wire (1) passes through first buccal tube (41), the second buccal tube (42), third buccal surface
It manages (43);The main arch wire (1) is fixed in first buccal tube (41), the second buccal tube (42), third buccal tube (43);
The force application element (6), which connects the anchorage element (5) and applies to the auxiliary arch wire (3), is parallel to the main arch wire (1)
Tractive force;The tractive force is directed toward remote middle direction.
2. it is according to claim 1 based on micro- implant anchorage to the mobile device ground one's teeth in sleep in remote, which is characterized in that described the
One buccal tube (41) and the second buccal tube (42) are diplopore buccal tube;The diplopore buccal tube includes:Gum square hole (10) and conjunction side
Hole (11), the gum square hole (10) is relative to closing square hole (11) to buccal inclination;The main arch wire (1) passes through first buccal surface
Manage the conjunction square hole (11) of (41), the conjunction square hole (11) of the second buccal tube (42), third buccal tube (43);The auxiliary arch wire (3) is worn
Cross the gum square hole (10) of first buccal tube (41) and the gum square hole (10) of the second buccal tube (42);The auxiliary arch wire (3) is solid
Due in the gum square hole (10) of first buccal tube (41) and the gum square hole (10) of the second buccal tube (42).
3. the device according to claim 2 ground one's teeth in sleep to remote middle movement based on micro- implant anchorage, which is characterized in that described auxiliary
Arch wire (3) includes:Draw hook (31), the first groove (32), the second groove (33);The distal end of first groove (32) opening
It is connect by horizontal connecting rod (34) with the nearly middle-end of the second groove (33) opening;First groove (32) opening it is close in
End connects the draw hook (31);The draw hook (31) is towards nearly split shed;The draw hook (31) is higher than the connecting rod
(34);First groove (32) is fixed in the gum square hole of first buccal tube (41), and second groove (33) is fixed
In the gum square hole of second buccal tube (42);One end of the force application element (6) connects the draw hook (31), force member
The other end of part (6) connects the anchorage element (5);Anchorage element (5) plantation is in the draw hook (31) is remote
In the jawbone in direction.
4. the device according to claim 3 ground one's teeth in sleep to remote middle movement based on micro- implant anchorage, which is characterized in that described to lead
Draw hook (31), the first groove (32), the second groove (33), connecting rod (34) to be integrally formed.
5. the device according to claim 3 ground one's teeth in sleep to remote middle movement based on micro- implant anchorage, which is characterized in that described to apply
Power element (6) is elastic tape or rubber chain or tension spring.
6. the device according to claim 3 ground one's teeth in sleep to remote middle movement based on micro- implant anchorage, which is characterized in that the branch
Anti- element (5) is MIA.
7. the device according to claim 3 ground one's teeth in sleep to remote middle movement based on micro- implant anchorage, which is characterized in that the master
Arch wire (1) and the auxiliary arch wire (3) are stainless steel edgewise wire;The gum square hole (10) is to be adapted with the auxiliary arch wire (3)
Square hole, the conjunction square hole (11) is compatible square hole with the main arch wire (1).
8. the device according to claim 7 ground one's teeth in sleep to remote middle movement based on micro- implant anchorage, which is characterized in that the gum
Square hole (10) and the size of the conjunction square hole (11) are 0.56*0.69mm;The gum square hole (10) is relative to conjunction square hole (11)
It it is 65 ° to the angle of buccal inclination.
9. the device according to claim 3 ground one's teeth in sleep to remote middle movement based on micro- implant anchorage, which is characterized in that described to lead
The internal diameter for drawing hook (31) is 1~1.5mm, and radian is 200 °.
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Cited By (7)
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CN109223209A (en) * | 2018-10-23 | 2019-01-18 | 贺家富 | Correction moving teeth device and application method |
CN109528324A (en) * | 2019-01-15 | 2019-03-29 | 杭州星辰三比齿科器材有限公司 | A kind of orthodontic component |
CN109620433A (en) * | 2018-12-27 | 2019-04-16 | 四川大学 | A kind of orthotic device cooperating micro- implant anchorage substep moving teeth |
CN109745129A (en) * | 2019-03-20 | 2019-05-14 | 西安博恩生物科技有限公司 | A kind of class Ⅲ malocclusion jaw personalized customization stealth orthodontic appliance |
CN110916824A (en) * | 2018-09-19 | 2020-03-27 | 邓允文 | Tooth socket |
CN113081331A (en) * | 2021-03-11 | 2021-07-09 | 广州瑞通生物科技有限公司 | Molar distantly-moving correction device |
CN113288473A (en) * | 2021-06-24 | 2021-08-24 | 大同腾屹医疗器械有限公司 | Auxiliary device for remote and medium movement of molar |
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