CN203074896U - Labial arch - Google Patents
Labial arch Download PDFInfo
- Publication number
- CN203074896U CN203074896U CN 201320083573 CN201320083573U CN203074896U CN 203074896 U CN203074896 U CN 203074896U CN 201320083573 CN201320083573 CN 201320083573 CN 201320083573 U CN201320083573 U CN 201320083573U CN 203074896 U CN203074896 U CN 203074896U
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- China
- Prior art keywords
- lip
- horizontal segment
- teeth
- vertical section
- tear
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Abstract
The utility model provides a labial arch. The labial arch comprises a plurality of vertical sections, bullloops, and horizontal sections, wherein the bullloops can open to play a role in adduction of front teeth and retrusion of molar teeth in the process of lowering the front teeth and prevents side effects, such as inclination of the front teeth toward a lip and far inclination of the molar teeth, during a process of lowering the front teeth; and in addition, as the length of an arch wire increases, the force of the ach wire for lowering the front teeth is softer, and thus the tooth root absorption in the lowering process is avoided or alleviated.
Description
Technical field:
This utility model relates to used arch wire in the orthodontic, relates in particular to a kind of lip bow.
Background technology:
Multipurpose lip bow is that animal teeth is carried out the progressive characteristic arch wire of rescuing in the treatment to be adopted, and is used to force down labial teeth clinically, opens interlock.The lip bow has added the district's tip back bend of grinding one's teeth in sleep owing to add on force pro-tooth impedance center lip side and the arch wire in opening the interlock process, so still can not avoid the labial teeth lip to incline and the medium dip far away of grinding one's teeth in sleep fully, cause lower jaw rotation down backward.The suitable power of forcing down is the 0.1-0.15N/ tooth previously to studies show that labial teeth mostly, the excessive power of forcing down not only can not quickened forcing down of labial teeth, can cause side effect such as root resorption, periodontal tissue's damage and back imperfect dislocation of teeth on the contrary, the multipurpose bow is with respect to the curve of Spee of opening interlock commonly used, arch wire length is long, the strength of forcing down labial teeth is softer, but Chinese scholars research finds still to have the generation of root resorption when forcing down labial teeth with multipurpose lip bow.To sum up, traditional multipurpose bow needs further improvement, and avoiding or to reduce the labial teeth lip and incline, the side effect of the medium dip far away of grinding one's teeth in sleep also alleviates the strength that labial teeth forces down.
Summary of the invention:
The objective of the invention is to prevent to provide a kind of forcing down to occur in the labial teeth process that the labial teeth lip inclines and the lip of the side effect such as far inclining of grinding one's teeth in sleep bow.
Above-mentioned order is achieved through the following technical solutions:
Described lip bow, has an arc body that is bent into by stainless steel silk, vertical section and tear song that described arc body is provided with several horizontal segments and upwards folds from horizontal segment, described horizontal segment and vertical section section along bow direction alternately, the tear song is arranged on the horizontal segment.
Described kind of lip bow further designs and be: described horizontal segment has three sections, is arranged at the middle part and two terminal parts of described arc body respectively; Described vertical section has two sections, is arranged at respectively between two middle part horizontal segments and the two terminal part horizontal segments; Described tear song has two, is separately positioned on the two terminal part horizontal segments.
Described kind of lip bow further designs and is: the teardrop shaped ring that described tear Qu Weicong horizontal segment upwards folds.
Described kind of lip bow further designs and is: the rectangle frame projection of described vertical section for upwards folding from horizontal segment.
Described kind of lip bow further designs and be: described stainless steel silk is the stainless steel square silk.
Described kind of lip bow further designs and be: the sectional dimension that described stainless steel square silk is is 0.043mm * 0.064mm.
This utility model is provided with the tear song, in forcing down the process of labial teeth, have following beneficial effect: receive in 1) the tear song is opened and can be played labial teeth, after move the effect of grinding one's teeth in sleep, the labial teeth lip of avoiding occurring when using the lip bow to force down labial teeth inclines, the side effect such as far incline of grinding one's teeth in sleep; 2) structure of this lip bow has increased the length of arch wire, and it is softer to make arch wire force down the strength of labial teeth, avoids or alleviates the root resorption that occurs in the process of forcing down; 3) this lip bow is particularly useful for iS-One class, and is steep for lower jaw spee curve, interlock dark, need pull out second mandibular premolars and grind one's teeth in sleep and need the patient of reach, when forcing down down labial teeth, can play the effect of closing the lower jaw extraction of tooth space.
Description of drawings:
Fig. 1: lip bow sketch map.
Among the figure: the 1-vertical section; 2-tear song; The 3-horizontal segment.
The specific embodiment:
As shown in Figure 1, lip bow of the present utility model has an arc body that is bent into by stainless steel silk, vertical section 1 and tear song 2 that this arc body is provided with several horizontal segments 3 and upwards turns up from horizontal segment.Horizontal segment 3 and vertical section 1 along bow direction alternately, tear song 2 is arranged on the horizontal segment 3.
It is to be provided with three sections horizontal segments that this utility model preferably designs, two sections vertical sections 1 and two tear songs 2.Three horizontal segments 3 are arranged at the middle part and two terminal parts of arc body respectively, and two vertical sections 1 are arranged at respectively between middle part horizontal segment and the two terminal part horizontal segments.Tear song 2 has two, is separately positioned on the two terminal part horizontal segments, generally with respect to 1-2mm place, distance first molar cheek collateral vessel the place ahead.
Above-mentioned tear bent 2 is for upwards to fold lacrimal ring from horizontal segment 3; The rectangle frame projection of above-mentioned vertical section for upwards folding from horizontal segment 3.
It is 0.043mm * 0.064mm stainless steel square silk that the arc body of present embodiment adopts sectional dimension.
When rescuing, the afterburning method when forcing down incisor is that the incisor horizontal segment adds 15～20 ° of hat tongues to changeing distance, the elastic thread ligation of canine tooth place, can open the canine tooth interlock simultaneously so that rescue power, the arch wire end adds 20～40 ° of hypsokinesis songs, makes the tear song open 1mm the arch wire pumpback again, and back bending.
This utility model is provided with tear song 2, in forcing down the process of labial teeth, receive in tear song 2 is opened and can be played labial teeth, after move the effect of grinding one's teeth in sleep, the labial teeth lip of avoiding occurring when using the lip bow to force down labial teeth inclines, the side effect such as far incline of grinding one's teeth in sleep.Lip of the present utility model in addition bow structure has been owing to increased the length of arch wire, and it is softer to make arch wire force down the strength of labial teeth, avoids or alleviates the root resorption that occurs in the process of forcing down.This lip bow is particularly useful for iS-One class, and is steep for lower jaw spee curve, interlock dark, need pull out second mandibular premolars and grind one's teeth in sleep and need the patient of reach, when forcing down down labial teeth, can play the effect of closing the lower jaw extraction of tooth space.
Claims (6)
1. a lip bends, has an arc body that is bent into by stainless steel silk, it is characterized in that: vertical section and tear song that described arc body is provided with several horizontal segments and upwards folds from horizontal segment, described horizontal segment and vertical section along bow direction alternately, the tear song is arranged on the horizontal segment.
2. a kind of lip bow according to claim 1, it is characterized in that: described horizontal segment has three sections, is arranged at the middle part and two terminal parts of described arc body respectively; Described vertical section has two sections, is arranged at respectively between middle part horizontal segment and the two terminal part horizontal segments; Described tear song has two, is separately positioned on the two terminal part horizontal segments.
3. a kind of lip bow according to claim 1 and 2 is characterized in that: the teardrop shaped ring that described tear Qu Weicong horizontal segment upwards folds.
4. a kind of lip bow according to claim 1 and 2 is characterized in that: the rectangle frame projection of described vertical section for upwards folding from horizontal segment.
5. a kind of lip bow according to claim 1 and 2 is characterized in that described stainless steel silk is the stainless steel square silk.
6. a kind of lip bow according to claim 5, it is characterized in that: the sectional dimension that described stainless steel square silk is is 0.043mm * 0.064mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320083573 CN203074896U (en) | 2013-02-25 | 2013-02-25 | Labial arch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320083573 CN203074896U (en) | 2013-02-25 | 2013-02-25 | Labial arch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203074896U true CN203074896U (en) | 2013-07-24 |
Family
ID=48820785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320083573 Expired - Fee Related CN203074896U (en) | 2013-02-25 | 2013-02-25 | Labial arch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203074896U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103230305A (en) * | 2013-03-29 | 2013-08-07 | 南京医科大学附属口腔医院 | Molar intrusion apparatus |
| US11129696B2 (en) | 2012-10-30 | 2021-09-28 | University Of Southern California | Orthodontic appliance with snap fitted, non-sliding archwire |
| US11612458B1 (en) | 2017-03-31 | 2023-03-28 | Swift Health Systems Inc. | Method of tongue preconditioning in preparation for lingual orthodontic treatment |
| US11612459B2 (en) | 2016-12-02 | 2023-03-28 | Swift Health Systems Inc. | Indirect orthodontic bonding systems and methods for bracket placement |
| US11957536B2 (en) | 2020-11-25 | 2024-04-16 | Swift Health Systems Inc. | Hybrid orthodontic archwires |
-
2013
- 2013-02-25 CN CN 201320083573 patent/CN203074896U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11129696B2 (en) | 2012-10-30 | 2021-09-28 | University Of Southern California | Orthodontic appliance with snap fitted, non-sliding archwire |
| US11510757B2 (en) | 2012-10-30 | 2022-11-29 | University Of Southern California | Orthodontic appliance with snap fitted, non-sliding archwire |
| US11510758B2 (en) | 2012-10-30 | 2022-11-29 | University Of Southern California | Orthodontic appliance with snap fitted, non-sliding archwire |
| US11517405B2 (en) | 2012-10-30 | 2022-12-06 | University Of Southern California | Orthodontic appliance with snap fitted, non-sliding archwire |
| CN103230305A (en) * | 2013-03-29 | 2013-08-07 | 南京医科大学附属口腔医院 | Molar intrusion apparatus |
| CN103230305B (en) * | 2013-03-29 | 2015-11-18 | 南京医科大学附属口腔医院 | Molar intrusion device |
| US11612459B2 (en) | 2016-12-02 | 2023-03-28 | Swift Health Systems Inc. | Indirect orthodontic bonding systems and methods for bracket placement |
| US11911971B2 (en) | 2016-12-02 | 2024-02-27 | Swift Health Systems Inc. | Indirect orthodontic bonding systems and methods for bracket placement |
| US11612458B1 (en) | 2017-03-31 | 2023-03-28 | Swift Health Systems Inc. | Method of tongue preconditioning in preparation for lingual orthodontic treatment |
| US11957536B2 (en) | 2020-11-25 | 2024-04-16 | Swift Health Systems Inc. | Hybrid orthodontic archwires |
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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: 20130724 Termination date: 20140225 |