CN103417307B - Removable bracket traction hook and traction structure thereof - Google Patents
Removable bracket traction hook and traction structure thereof Download PDFInfo
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- CN103417307B CN103417307B CN201310363743.0A CN201310363743A CN103417307B CN 103417307 B CN103417307 B CN 103417307B CN 201310363743 A CN201310363743 A CN 201310363743A CN 103417307 B CN103417307 B CN 103417307B
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Abstract
The invention discloses a removable bracket traction hook, relates to an orthodontic device acting between upper teeth and lower teeth, and aims to solve the problems that the bracket traction hooks are difficult in position adjustment and inconvenient to remove in the prior art. The removable bracket traction hook comprises a retention arm surrounding a bracket. A traction hook arm available for traction is connected to the retention arm. A dislocation ring for dislocation is connected to the tail end of the traction hook arm. Flexible clinical traction operations can be achieved by the simple production method and simplified mechanical structure of the removable bracket traction hook. The invention further provides a traction structure of the removable bracket traction hook. The traction structure comprise the bracket attached to teeth. The removable bracket traction hook is fixedly hooked to the bracket, and a traction line is connected to the traction hook arm or an occlusion arm. By the structure, a complete orthodontic system is formed, and specific application of the removable bracket traction hook is realized.
Description
Technical field
The present invention relates to being used for the adnexa of bracket in a kind of dental orthodontic and in particular to a kind of be used in Orthodontic Treatment
Between tooth jaw, the removable bracket hook of intramaxillary traction, and its concrete hitch structure using.
Background technology
Hook is mainly used in during department of stomatology denture correction hanging elastic thread or elastic tape carries out traction and uses.Rectify in clinic orthodontic
During controlling, between jaw and intramaxillary traction is one of most common method.Effectively implement between jaw and the premise of intramaxillary traction is
The making of hook and laying.
At this stage, in clinic, hook species has welding hook on arch wire（Operation exception bothers, high cost）, bracket
Fixed traction hook（Cost of manufacture increases, and may stimulate oral mucosa when not drawing）With ligature homemade bracket hook（By force
Degree is not enough, and controlling is poor）.Drawn with hook on arch wire, be conducive to whole dental arch is moved integrally, but lacked to indivedual
The motility that tooth is adjusted.When being drawn with bracket hook, indivedual or minority tooth can be carried out sagittal to, vertical
To movement, the control to tooth three-dimensional direction during being conducive to rescuing.
In prior art, bracket hook has ligature homemade bracket hook, and is directly attached on the bracket wing
Bracket hook.But both bracket hooks have deficiency, bracket hook intensity as homemade in ligature is not enough, is facing
Can be deformed due to the impact of pull strength in bed application；Although the bracket hook being directly attached on the bracket wing has enough strong
Degree implements traction, but motility is not enough, and its fixed traction hook comfort level is not good enough it is impossible to being extractd as needed and converting
The position of hook；Simultaneously classification open up related bracket mould also expend huge.
Content of the invention
The invention is intended to providing a kind of removable bracket hook, to solve bracket hook in existing fixed orthodontics
Position adjustment is difficult and extracts inconvenient problem.
Removable bracket hook in this programme it is characterised in that：Including for around solid retention arm on bracket, Gu
Position arm includes the traction hook arm being available for drawing, and is connected with the dislocation ring of dislocation in described traction hook arm end.
This removable bracket hook, with the frame for movement of easy production method and simplification, is realized flexibly clinic and is led
Draw operation.
The feature of technique scheme includes：
1. a removable bracket hook make simple, indivedual or minority tooth can be carried out sagittal to vertical to shifting
Dynamic, the control to tooth three-dimensional direction during being conducive to rescuing, it is its main feature that Orthodontic force system changes.
2. a removable bracket hook can easily be extractd after the traction stage terminates, and is conducive to improving relaxing of patient
Appropriateness, can be used as a kind of new adnexa of bracket.
3. a removable bracket hook is also equipped with the cheap advantage of preparation cost it is only necessary to one set of die can meet production
Demand, without bracket divide attached hook and not attached hook two types make, cost-effective, be also beneficial to reduce do not draw shape
Oral mucosa under state stimulates.
4. a removable bracket hook has enough intensity, will not be towed power impact and become in clinical practice
Shape, is assisted a physician in the way of simplification and carries out clinical treatment, improves work efficiency.
5. the simple no dead angle of a removable bracket pintle hook construction is it is easy to reach the harsh health demand of medical apparatus and instruments.
6. a removable bracket pintle hook construction flexibly, can be around solid on heteroid bracket, and adaptability is stronger.
It is preferred that, the tooth that described retention arm includes being sequentially connected closes arm, upright arm and gum arm, and described tooth closes arm
Positioned at bracket tooth conjunction side, its free-end bends to bracket side, and described upright arm is located at bracket side, and described gum arm is located at bracket gum
Side, gum arm is connected with traction hook arm.
" the tooth conjunction " that described tooth closes in arm should be a word, is " tooth " by the left avertence of this Chinese character, is " conjunction " by right avertence.It is
A conventional word in stomatology, represents the meaning of occlusion, because computer input method cannot input therefore be combined by two words is in
Existing.
This removable bracket hook can use as needed on the bracket at the upper jaw or any position of lower jaw, can flexibly become
Change the position of hook.Can need to select the position of upright arm according to traction, can be on the left of bracket or right side.For clinical manipulation person
Provide a kind of flexibly, easily carry out in multiple jaws and intermaxillary traction method.
It is preferred that, described tooth closes arm free-end to bracket lateral bend, and the form of bending can also be according to actual
Situation is adjusted, and prevents its protruding pessimal stimulation mucosa being caused with damage, reducing to human oral cavity mucosa, institute simultaneously
The dislocation ring stating dislocation is located at traction hook arm free-end, is easy to dislocation in clinical manipulation, can prevent this bracket from drawing simultaneously
Hook end is to the stimulation of oral mucosa or damage.
It is preferred that, this removable bracket hook select 0.5mm stainless steel silk, 0.018 inch of Australia's silk or other
Correction arch wire makes.
Simultaneously the application also provide a kind of can dynamic data feedback removable bracket hook, it is intended to except above-mentioned skill
Whether accurately art problem is outer is difficult to immediately estimate Orthodontic traction dynamics problem moreover it is possible to solve doctor in prior art.
This programme is to be improved based on above-mentioned scheme, further, is provided with strain gauge, tooth in traction hook arm
Conjunction arm free-end is spiral type, and the latter end recurvation of free-end is placed in described spiral type, and clamping in spiral type have and stress sensing
The wireless launcher of device electrical connection.
The feature of technique scheme is：It can generate the components of stress scattergram in correction traction process, allows tooth
Doctor's more accurate traction stresses data of collection, is treatment afterwards or other work provide more rich information." the end of free-end
Section recurvation be placed in described spiral type " can preferably ensure install or use during, tooth can be avoided from all angles
The sharp parts closing the free latter end of arm cause to human body to damage.Also provide one by described spiral type can dispose simultaneously
The signal that strain gauge exports can be sent to the reception device in the external world by the space of wireless launcher.
The present invention also provides a kind of hitch structure of removable bracket hook, to solve above-mentioned removable bracket hook
Placement issue in the oral cavity, provides the Orthodontic traction scheme that can be embodied as.
The hitch structure of removable bracket hook employs the removable bracket hook in technique scheme, including
It is attached to the bracket on tooth, around solid on bracket, draught line is connected to traction hook arm to removable bracket hook or tooth closes arm
On.One complete correction system can be formed by described structure, realize the concrete application of removable bracket hook.
It is preferred that, a draught line tooth with bracket hook removable on side eye tooth in oral cavity successively
Close arm, the traction hook arm of removable bracket hook in mandibular first premolar, removable bracket leads on maxillary first premolar
The tooth drawing hook closes arm, can pluck on the traction hook arm of removable bracket hook and the upper jaw second premolarss in second mandibular premolars
The tooth of formula bracket hook closes arm traction and connects.In described oral cavity, side refers to one of left side or right side tooth.
It is preferred that, draught line successively with the leading of removable bracket hook on lower jaw canine tooth in side in oral cavity
Draw hook arm, the tooth of removable bracket hook closes arm, removable bracket hook in mandibular first premolar on eye tooth
On traction hook arm, maxillary first premolar, the tooth of removable bracket hook closes removable bracket in arm and second mandibular premolars
The traction hook arm traction of hook connects.
It is preferred that, the circulation of draught line is connected to leading of removable bracket hook on maxillary first premolar
Draw hook arm, the traction hook arm of removable bracket hook on the upper jaw second premolarss, removable bracket in second mandibular premolars
In the traction hook arm of removable bracket hook in the traction hook arm of hook and mandibular first premolar.
It is preferred that, a draught line circulation is connected to the hook of removable bracket hook on eye tooth
Removable bracket traction in the traction hook arm of removable bracket hook on arm, maxillary first premolar, second mandibular premolars
In the traction hook arm of removable bracket hook in the traction hook arm of hook and mandibular first premolar.
It is preferred that, the circulation of draught line is connected to leading of removable bracket hook on maxillary first premolar
Draw hook arm, removable bracket in the traction hook arm of removable bracket hook and mandibular first premolar in second mandibular premolars
In the traction hook arm of hook.
It is preferred that, the circulation of draught line is connected to leading of removable bracket hook on maxillary first premolar
Draw hook arm, removable bracket in the traction hook arm of removable bracket hook and mandibular first premolar on the upper jaw second premolarss
In the traction hook arm of hook.
Brief description
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description：
Fig. 1 is the bracket the plucked pintle hook construction schematic diagram that in embodiment, upright arm is located on the left of bracket.
Fig. 2 is the bracket the plucked pintle hook construction schematic diagram that in embodiment, upright arm is located on the right side of bracket.
Fig. 3 is that the bracket on tooth is attached to the schematic diagram that can pluck bracket hook.
Fig. 4 to Figure 11 is the clinical practice schematic diagram in the embodiment of the present invention.
Wherein, 1 close arm for tooth, 2 is upright arm, 3 is gum arm, 4 is traction hook arm, 5 is dislocation ring.
Specific embodiment
As shown in Figure 1, 2, one kind simply removable bracket hook, including the retention arm around bracket, in described maintenance
The traction hook arm 4 being available for drawing is connected with arm, is connected with the dislocation ring 5 of dislocation in described traction hook arm end.
Described retention arm includes tooth and closes arm 1, upright arm 2 and gum arm 3.Described tooth closes arm 1 and is located at bracket tooth conjunction side, its trip
From end to bracket lateral bend, prevent the damage to mucosa.Described upright arm 2 is located at bracket side（Left border or right border）, according to facing
Bed operation needs to determine its position.Described gum arm 3 is located at bracket gum side, is connected with traction hook arm 4.The dislocation ring of described dislocation
5 are located at traction hook arm 4 end, are easy to dislocation in clinical manipulation, can prevent the thorn to mucosa for this bracket hook end simultaneously
Swash or damage.Described traction hook arm 4 free-end gingivally side bending, is easy to traction elastic tape in place.Traction hook arm is pasted with
Miniature SMD strain gauge, strain gauge is attached with outside data acquisition unit by wire, for gathering
Correction traction process dens in dente closes the STRESS VARIATION on arm and traction hook arm.
The making of the present embodiment and using method are as follows：
The bracket drawing as needed makes accordingly simply removable bracket hook.0.5mm rustless steel is usually used
Silk, 0.018 inch of Australia's silk or other correction arch wires make this bracket hook.Its tooth closes arm 1, gum arm 3 and traction hook arm 4
Length than bracket double-vane between the long 2mm of width, upright arm 2 length 2mm highly shorter than the bracket wing.Tooth closes arm 1 free-end 2mm to bracket
Lateral bend, the bending of traction hook arm 4 free-end 2mm gingivally side, gum arm 3 is round and smooth with hook 4 connecting portion turning point.Band ring type can
Pluck the dislocation ring 5 that bracket hook need to bend a diameter of 2mm in traction hook arm 4 end.
After completing, clamp this simply removable bracket hook free-end with tweezers（Tooth closes arm 1 or traction hook arm 4）
Make it be located in bracket, need to select the position of upright arm 2 according to traction, can be on the left of bracket or right side.Check and simply can pluck
The maintenance situation of formula bracket hook, then carry out clinical draw operations.
As shown in Figure 3 and Figure 4, the hitch structure of removable bracket hook, including the bracket being attached on tooth, can pluck
Formula bracket hook closes arm, upright arm and gum arm by tooth and ligatures on bracket, and draught line is connected to traction hook arm or tooth closes arm
On, draught line is using traction rubber band or other dentistry draught lines.With regard to Fig. 4 specifically, draught line successively with mouth
In the traction hook arm of removable bracket hook and second mandibular premolars on intracavity right maxillary lateral incisor, removable bracket leads
The traction hook arm drawing hook carries out traction connection.
List the embodiment of multiple difference hitch structures afterwards, as shown in figure 5, draught line successively with oral cavity in one
On the traction hook arm of removable bracket hook and the upper jaw second premolarss on the lower jaw canine tooth of side, removable bracket hook leads
Draw hook arm and carry out traction connection.
As shown in fig. 6, a draught line is closed with the tooth of bracket hook removable on side eye tooth in oral cavity successively
Removable bracket traction on the traction hook arm of removable bracket hook in arm, mandibular first premolar, maxillary first premolar
The tooth of hook closes arm, removable on the traction hook arm of removable bracket hook and the upper jaw second premolarss in second mandibular premolars
The tooth of bracket hook closes arm traction and connects.In described oral cavity, side refers to one of left side or right side tooth.
As shown in fig. 7, a draught line traction with removable bracket hook on lower jaw canine tooth in side in oral cavity successively
On hook arm, eye tooth, the tooth of removable bracket hook closes arm, removable bracket hook leads in mandibular first premolar
Draw hook arm, the tooth of removable bracket hook closes removable bracket in arm and second mandibular premolars and leads on maxillary first premolar
The traction hook arm traction drawing hook connects.
As shown in figure 8, a draught line circulates the traction being connected to removable bracket hook on maxillary first premolar
In the traction hook arm of removable bracket hook on hook arm, the upper jaw second premolarss, second mandibular premolars, removable bracket leads
Draw in the traction hook arm of hook and the traction hook arm of removable bracket hook in mandibular first premolar.
As shown in figure 9, the circulation of draught line be connected to the traction hook arm of removable bracket hook on eye tooth, on
In the traction hook arm of removable bracket hook on jaw frist premolar, second mandibular premolars, removable bracket hook leads
Draw in the traction hook arm of removable bracket hook in hook arm and mandibular first premolar.
As shown in Figure 10, a draught line circulates the traction being connected to removable bracket hook on maxillary first premolar
In the traction hook arm of removable bracket hook and mandibular first premolar in hook arm, second mandibular premolars, removable bracket leads
Draw in the traction hook arm of hook.
As shown in figure 11, a draught line circulates the traction being connected to removable bracket hook on maxillary first premolar
In the traction hook arm of removable bracket hook and mandibular first premolar on hook arm, the upper jaw second premolarss, removable bracket leads
Draw in the traction hook arm of hook.
Above-described is only embodiments of the invention, and in scheme, the general knowledge here such as known concrete structure and characteristic is not made
Excessive description.It should be pointed out that for a person skilled in the art, on the premise of without departing from present configuration, acceptable
Make some deformation and improve, these also should be considered as protection scope of the present invention, these are implemented all without the impact present invention
Effect and practical applicability.
Claims (6)
1. a kind of can dynamically data feedback removable bracket hook it is characterised in that：Including for being fixed on bracket
Retention arm, retention arm includes the traction hook arm being available for drawing, and is connected with the dislocation ring of dislocation in described traction hook arm end,
Traction hook arm is provided with strain gauge, and it is spiral type that tooth closes arm free-end, and the latter end recurvation of free-end is placed in described spiral type
In, clamping in spiral type have the wireless launcher electrically connecting with strain gauge.
2. according to claim 1 can dynamic data feedback removable bracket hook, it is characterized in that：A piece draught line
Close arm, removable bracket in mandibular first premolar successively with the tooth of bracket hook removable on side eye tooth in oral cavity
On the traction hook arm of hook, maxillary first premolar the tooth of removable bracket hook close arm, can in second mandibular premolars
The tooth plucking the traction hook arm of formula bracket hook and removable bracket hook on the upper jaw second premolarss closes arm traction and connects.
3. according to claim 1 can dynamic data feedback removable bracket hook, it is characterized in that：A piece draught line
Successively with bracket traction removable on the traction hook arm of removable bracket hook on lower jaw canine tooth in side in oral cavity, eye tooth
The tooth of hook closes arm, the traction hook arm of removable bracket hook in mandibular first premolar, removable on maxillary first premolar
The traction hook arm traction that the tooth of bracket hook closes removable bracket hook in arm and second mandibular premolars connects.
4. according to claim 1 can dynamic data feedback removable bracket hook, it is characterized in that：A piece draught line
Circulation is connected to the traction hook arm of removable bracket hook on maxillary first premolar, removable support on the upper jaw second premolarss
The traction hook arm of removable bracket hook and mandibular first premolar in the traction hook arm of groove hook, second mandibular premolars
In the traction hook arm of upper removable bracket hook.
5. according to claim 1 can dynamic data feedback removable bracket hook, it is characterized in that：A piece draught line
Circulation is connected to the traction hook arm of removable bracket hook on eye tooth, removable bracket traction on maxillary first premolar
Can pluck in the traction hook arm of removable bracket hook and mandibular first premolar in the traction hook arm of hook, second mandibular premolars
In the traction hook arm of formula bracket hook.
6. according to claim 1 can dynamic data feedback removable bracket hook, it is characterized in that：A piece draught line
Circulation is connected to the traction hook arm of removable bracket hook on maxillary first premolar, removable support in second mandibular premolars
In the traction hook arm of removable bracket hook in the traction hook arm of groove hook and mandibular first premolar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310363743.0A CN103417307B (en) | 2013-08-20 | 2013-08-20 | Removable bracket traction hook and traction structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310363743.0A CN103417307B (en) | 2013-08-20 | 2013-08-20 | Removable bracket traction hook and traction structure thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103417307A CN103417307A (en) | 2013-12-04 |
| CN103417307B true CN103417307B (en) | 2017-02-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310363743.0A Active CN103417307B (en) | 2013-08-20 | 2013-08-20 | Removable bracket traction hook and traction structure thereof |
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| Country | Link |
|---|---|
| CN (1) | CN103417307B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108348308A (en) * | 2015-12-02 | 2018-07-31 | 苏姗妮·沃尔 | The contractile ring installed with rolled fashion |
| CN105935311A (en) * | 2016-06-08 | 2016-09-14 | 中国医学科学院整形外科医院 | Intraoral intermaxillary bone traction device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4193195A (en) * | 1978-07-20 | 1980-03-18 | American Orthodontics Corporation | Orthodontic appliance |
| US4797095A (en) * | 1984-05-11 | 1989-01-10 | Unitek Corporation | Orthodontic hook mounting |
| US5873716A (en) * | 1997-05-06 | 1999-02-23 | Tp Orthodontics, Inc. | Orthodontic hook assembly and appliance |
| KR100805752B1 (en) * | 2006-09-08 | 2008-02-21 | 김옥경 | Orthodontic device |
| CN203555844U (en) * | 2013-08-20 | 2014-04-23 | 重庆医科大学附属口腔医院 | Detachable bracket traction hook |
-
2013
- 2013-08-20 CN CN201310363743.0A patent/CN103417307B/en active Active
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| Publication number | Publication date |
|---|---|
| CN103417307A (en) | 2013-12-04 |
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Effective date of registration: 20190507 Address after: Room 101, Building 15, No. 8, Jinfeng Road, Suzhou High-tech Zone, Jiangsu Province Patentee after: Allen Suzhou Beauty Medical Technology Co Ltd Address before: 400015 No. 5 Shangqing Temple Road, Yuzhong District, Chongqing Patentee before: the Affiliated Hospital of Stomatology, Chongqing Medical University |
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| TR01 | Transfer of patent right |