CN103860277A - Appliance for mandibular retrusion - Google Patents
Appliance for mandibular retrusion Download PDFInfo
- Publication number
- CN103860277A CN103860277A CN201410138785.9A CN201410138785A CN103860277A CN 103860277 A CN103860277 A CN 103860277A CN 201410138785 A CN201410138785 A CN 201410138785A CN 103860277 A CN103860277 A CN 103860277A
- Authority
- CN
- China
- Prior art keywords
- appliance
- retainer
- lower jaw
- jaw
- sound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- 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
Abstract
The invention provides an appliance for mandibular retrusion, and relates to the field of orthodontics. The appliance for mandibular retrusion comprises a maxillary retainer and a mandibular retainer, wherein the maxillary retainer and the mandibular retainer are cast by metals; a maxillary occlusal pad is arranged on the maxillary retainer, and a mandibular occlusal pad is arranged on the mandibular retainer; the maxillary occlusal pad and the mandibular occlusal pad are locked with each other. The appliance for mandibular retrusion can be fixed in the oral cavity of a patient in an adhering manner, has an excellent retaining force, and can be used for effectively correcting mandibular retrusion.
Description
Technical field
The present invention relates to mouth cavity orthodontic field, be specifically related to the appliance for mandibular retrusion.
Background technology
In orthodontic treatment, for the mandibular retrusion patient of growth and development stage, need to carry out function correction and lead lower jaw forward.Numerous leading in lower jaw activator forward, Twin-block wears because of energy whole day, and does not affect patient's feed, favored by patient.But traditional Twin-block appliance is removable appliance, there is following some deficiency: (1) patient can pluck and wear voluntarily, be difficult to obtain good effect for the not good patient of fitness; (2) its retention feature is arrow clasp, want to obtain the clinical crown height that good retention need to be necessary, otherwise the effect of bad maintenance impact treatment; (3) in the time wearing Twin-block, by means of this appliance lower jaw in an enforceable protrusive position, now muscle can produce tractive backward, and it is upper that this strength directly passes to lower jaw anchorage tooth (lower labial teeth and lower jaw bicuspid) by appliance, cause lower labial teeth that lip has inclined more lip incline.
Summary of the invention
The object of this invention is to provide the appliance for mandibular retrusion, can be fixed in patient oral cavity, retention is good, can effectively rescue mandibular retrusion.
Object of the present invention adopts following technical scheme to realize.
For the appliance of mandibular retrusion, comprise upper and lower jaw retainer, described upper and lower jaw retainer is metal casting, and described upper jaw retainer is provided with the sound of baby talk and closes pad, and described lower jaw retainer is provided with the lower sound of baby talk and closes pad, and the described upper and lower sound of baby talk closes the mutual interlocking of pad.The present invention, for the appliance of mandibular retrusion, can be fixed in patient oral cavity, and retention is good, can effectively rescue mandibular retrusion.
In preferred technical scheme, the full thread form shape of described lower jaw retainer and lower jaw adapts and is coated the full tooth of lower jaw.Because lower jaw retainer can be fixed on the full tooth of lower jaw, lower jaw can obtain enough anchorage abilities; In addition, traditional Twin-block appliance only has the tooth before lower jaw bicuspid to do anchorage, rescues in process, and anchorage tooth is mobile for tilting, and the Zhi Kangli obtaining is like this limited, and the lip of lower labial teeth can cause effect undesirable to inclination; The present invention is because lower jaw retainer is fixed on the full tooth of lower jaw, and anchorage tooth is integrated moving, aspect Zhi Kangli, improves a lot, and can not cause the lip of lower labial teeth to inclination simultaneously, has significantly improved the effect for the treatment of.
In the present invention, described lower jaw retainer is coated mandible posterior complete crown, can strengthen retention.
In the present invention, 1/4～1/3 height of the coated lower jaw canine tooth of described lower jaw retainer and incisor, can produce good retention, strengthens rectifying effect.
In the present invention, upper jaw retainer is provided with left facing, right facing and link, and described left and right facing is connected by link; Grind one's teeth in sleep in described left facing and a upper jaw left side, the left bicuspid shape of the upper jaw adapts and be coated that grind one's teeth in sleep in a upper jaw left side, the left bicuspid of the upper jaw; Grind one's teeth in sleep in described right facing and the upper jaw right side, the right bicuspid shape of the upper jaw adapts and be coated that grind one's teeth in sleep in the upper jaw right side, the right bicuspid of the upper jaw.
In the present invention, described left facing, the coated upper jaw backteeth complete crown of right facing.The described upper sound of baby talk closes pad and is located at upper jaw retainer and grinds one's teeth in sleep and second bicuspid position corresponding to first, second; The described lower sound of baby talk closes pad and is located at lower jaw retainer corresponding to first, second bicuspid position.
In the present invention, the cheek side of described upper and lower jaw retainer is provided with latticed hollow out region, can apply in latticed hollow out region light-cured resin binding agent, upper and lower jaw retainer is separately fixed on upper lower jaw, adopt the method can obtain good retention, especially more applicable for the shorter patient of clinical crown, can strengthen rectifying effect.
In the present invention, described upper and lower jaw retainer is respectively equipped with casting hook corresponding to first bicuspid cheek side.Rescuing in process, can between two hooks, draw, prevent that night, patient dehisced can not keep in bed the upper and lower sound of baby talk to close pad in interlocking state, affect rectifying effect.
In the present invention, the interlock inclined-plane that the described upper and lower sound of baby talk closes pad is with 45-70 ° of angle interlocking.
The present invention, for the appliance of mandibular retrusion, can be fixed in patient oral cavity, and retention is good, because the upper and lower sound of baby talk closes the mutual interlocking relation between pad, can effectively rescue mandibular retrusion.Because lower jaw retainer can be fixed on the full tooth of lower jaw, lower jaw can obtain enough anchorage abilities; In addition, traditional Twin-block appliance only has lower jaw bicuspid and tooth before thereof to do anchorage, rescues in process, and anchorage tooth is mobile for tilting, and the Zhi Kangli obtaining is like this limited, and the lip of lower labial teeth can cause effect undesirable to inclination; The present invention is because lower jaw retainer is fixed on the full tooth of lower jaw, and anchorage tooth is integrated moving, aspect Zhi Kangli, improves a lot, and can not cause the lip of lower labial teeth to inclination simultaneously, has significantly improved the effect for the treatment of.The present invention can provide good retention for the appliance of mandibular retrusion, can obtain the better effect than traditional TWINBLOCK for the case of rescuing the upper jaw in process and need to expand bow.
Brief description of the drawings
The top view of Fig. 1 lower jaw retainer, wherein 11-hollow out region.
The upward view of Fig. 2 upper jaw retainer, the wherein right facing of 21-, 22-link, the left facing of 23-, 24-hollow out region.
The using state figure of Fig. 3 appliance, wherein scheming A is upper jaw using state figure, figure B is lower jaw using state figure, 1-lower jaw retainer, the upper sound of baby talk of 3-closes pad, the 5-upper jaw, 7-lower jaw, under 8-, the sound of baby talk closes pad, 24-upper jaw retainer.
The interlocking that the upper and lower sound of baby talk of Fig. 4 closes pad is related to schematic diagram, and the upper sound of baby talk of 4-closes pad, and under 8-, the sound of baby talk closes pad, 9-upper tooth, 10 lower teeth.
Detailed description of the invention
Embodiment 1
Presentation of results book accompanying drawing, describes the present invention below.
For the appliance of mandibular retrusion, comprise that the sound of baby talk closes pad 3 and the lower sound of baby talk closes upper jaw retainer 24 and the lower jaw retainer 1 of pad 8 and metal casting, the both sides of upper jaw retainer are respectively equipped with the sound of baby talk and close pad 3, the both sides of lower jaw retainer are respectively equipped with the lower sound of baby talk and close pad 8, and the upper and lower sound of baby talk of homonymy closes the mutual interlocking of pad.The upper and lower sound of baby talk of homonymy closes and refers to that appliance is positioned over behind oral cavity herein, closes pad or closes pad in the upper and lower sound of baby talk on right side, oral cavity in the upper and lower sound of baby talk in left side, oral cavity.The present invention, for the appliance of mandibular retrusion, can be fixed in patient oral cavity, and retention is good, can effectively rescue mandibular retrusion.Upper and lower jaw retainer is provided with hollow out region 11.
Lower jaw retainer 1 adapts and is coated the full tooth of lower jaw with the full thread form shape of lower jaw.The cheek side of upper jaw retainer 24, lower jaw retainer 1 is provided with hollow out region, be conducive to adopt the resin of photocuring that upper jaw retainer and lower jaw retainer are bonded in to dental surface, obtain good retention, especially more applicable for the shorter patient of clinical crown, can significantly strengthen rectifying effect.The maintenance of lower jaw retainer adopts two kinds of binding agents, and the region except backteeth buccal aspect adopts glass ion binding agent, and the vacancy section of backteeth cheek side adopts resinoid bond.The maintenance method of upper jaw retainer 24 is with lower jaw retainer.Because lower jaw retainer 1 can be coated on the full tooth of lower jaw, lower jaw can obtain enough anchorage abilities; In addition, traditional Twin-block appliance only has lower jaw bicuspid and tooth before thereof to do anchorage, rescues in process, and anchorage tooth is mobile for tilting, and the Zhi Kangli obtaining is like this limited, and the lip of lower labial teeth can cause effect undesirable to inclination; The present invention is because lower jaw retainer is fixed on the full tooth of lower jaw, and anchorage tooth is integrated moving, aspect Zhi Kangli, improves a lot, and can not cause the lip of lower labial teeth to inclination, has significantly improved therapeutic effect.
The coated mandible posterior complete crown of lower jaw retainer 1, can strengthen retention.
1/4～1/3 height of the coated lower jaw canine tooth of lower jaw retainer 1 and incisor, can produce good retention, strengthens rectifying effect.
Left facing 23 and the coated upper jaw backteeth complete crown of right facing 21.The upper sound of baby talk closes pad and is located at upper jaw retainer corresponding to first molar, second molar and second bicuspid position; The described lower sound of baby talk closes pad and is located at lower jaw retainer corresponding to first, second bicuspid position.
The thickness that the upper and lower sound of baby talk closes pad determines in the backteeth spacing of cutting when cutting according to upper and lower labial teeth, and the upper and lower sound of baby talk closes the interlock inclined-plane of pad with 45-70 ° of angle interlocking.
The present invention is for the using method of the appliance of mandibular retrusion: upper jaw retainer and lower jaw retainer are bondd respectively and be fixed on upper and lower denture (Fig. 3), first the region except backteeth buccal aspect is bondd with glass ion, bond with the agent of light cured binders in backteeth cheek side hollow out region fixing.The present invention, for the appliance of mandibular retrusion, can be fixed in patient oral cavity, and retention is good, because the upper and lower sound of baby talk closes the mutual interlocking relation (Fig. 4) between pad, can effectively rescue mandibular retrusion.Lower jaw retainer can be fixed on the full tooth of lower jaw, and lower jaw can obtain enough anchorage abilities; In addition, traditional Twin-block appliance only has lower jaw bicuspid and tooth before thereof to do anchorage, rescues in process, and anchorage tooth is mobile for tilting, and the Zhi Kangli obtaining is like this limited, and the lip of lower labial teeth can cause effect undesirable to inclination; Lower jaw retainer bonding of the present invention is fixed on the full tooth of lower jaw, and anchorage tooth is integrated moving, improves a lot, and can not cause the lip of lower labial teeth to inclination aspect Zhi Kangli, has significantly improved the effect for the treatment of.The present invention can provide good retention for the appliance of mandibular retrusion, can obtain the better effect than traditional Twin-Block for the case of rescuing the upper jaw in process and need to expand bow.
Claims (9)
1. for the appliance of mandibular retrusion, comprise that the sound of baby talk closes pad and the lower sound of baby talk closes pad, it is characterized in that described appliance also comprises the upper and lower jaw retainer of metal casting, the both sides of described upper jaw retainer are respectively equipped with the sound of baby talk and close pad, the both sides of described lower jaw retainer are respectively equipped with the lower sound of baby talk and close pad, and the upper and lower sound of baby talk of homonymy closes the mutual interlocking of pad.
2. according to claim 1 for the appliance of mandibular retrusion, it is characterized in that the full thread form shape of described lower jaw retainer and lower jaw adapts and is coated the full tooth of lower jaw.
3. according to claim 2 for the appliance of mandibular retrusion, it is characterized in that described lower jaw retainer is coated mandible posterior complete crown.
4. according to claim 3 for the appliance of mandibular retrusion, it is characterized in that 1/4～1/3 height of the coated lower jaw canine tooth of described lower jaw retainer and incisor.
5. according to the appliance for mandibular retrusion one of claim 1-4 Suo Shu, it is characterized in that described upper jaw retainer is provided with left facing, right facing and link, described left and right facing is connected by link; Grind one's teeth in sleep in described left facing and a upper jaw left side, the left bicuspid shape of the upper jaw adapts and be coated that grind one's teeth in sleep in a upper jaw left side, the left bicuspid of the upper jaw; Grind one's teeth in sleep in described right facing and the upper jaw right side, the right bicuspid shape of the upper jaw adapts and be coated that grind one's teeth in sleep in the upper jaw right side, the right bicuspid of the upper jaw.
6. according to claim 5 for the appliance of mandibular retrusion, it is characterized in that described left facing and right facing are coated upper jaw backteeth complete crown; The described upper sound of baby talk closes pad and is located at upper jaw retainer and grinds one's teeth in sleep and second bicuspid position corresponding to first, second; The described lower sound of baby talk closes pad and is located at lower jaw retainer corresponding to first, second bicuspid position.
7. according to claim 6 for the appliance of mandibular retrusion, it is characterized in that the cheek side of described upper and lower jaw retainer is provided with latticed hollow out region.
8. according to claim 7 for the appliance of mandibular retrusion, it is characterized in that described upper and lower jaw retainer is respectively equipped with casting hook corresponding to first bicuspid cheek side.
9. according to claim 8 for the appliance of mandibular retrusion, it is characterized in that interlock inclined-plane that the described upper and lower sound of baby talk closes pad is with 45-70 ° of angle interlocking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410138785.9A CN103860277B (en) | 2014-04-09 | 2014-04-09 | Appliance for mandibular retrusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410138785.9A CN103860277B (en) | 2014-04-09 | 2014-04-09 | Appliance for mandibular retrusion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103860277A true CN103860277A (en) | 2014-06-18 |
| CN103860277B CN103860277B (en) | 2017-01-25 |
Family
ID=50899682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410138785.9A Expired - Fee Related CN103860277B (en) | 2014-04-09 | 2014-04-09 | Appliance for mandibular retrusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103860277B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107303205A (en) * | 2016-04-20 | 2017-10-31 | 上海交通大学医学院附属第九人民医院 | A kind of bite plate of cohesive maintenance |
| CN109009497A (en) * | 2018-08-21 | 2018-12-18 | 上海市口腔病防治院 | A kind of pairing pad appliance |
| CN109730788A (en) * | 2019-03-13 | 2019-05-10 | 四川大学 | One kind leading lower jaw and combines orthotic device with Fixed Orthodontics forward |
| CN110063802A (en) * | 2019-05-23 | 2019-07-30 | 四川大学 | Mandibular deviation invisible orthotic device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1066702A (en) * | 1996-07-27 | 1998-03-10 | Michael O Williams | Dental correction tool |
| CN1443516A (en) * | 2003-04-17 | 2003-09-24 | 叶翁三杰 | Cast fixed double occlusal pad appliance |
| CN101636122A (en) * | 2007-02-21 | 2010-01-27 | 奥斯-普罗-泰克尼卡有限公司 | Orthodontic appliances |
| CN203763273U (en) * | 2014-04-09 | 2014-08-13 | 上海市徐汇区牙病防治所 | Appliance used for mandibular retrusion |
-
2014
- 2014-04-09 CN CN201410138785.9A patent/CN103860277B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1066702A (en) * | 1996-07-27 | 1998-03-10 | Michael O Williams | Dental correction tool |
| CN1443516A (en) * | 2003-04-17 | 2003-09-24 | 叶翁三杰 | Cast fixed double occlusal pad appliance |
| CN101636122A (en) * | 2007-02-21 | 2010-01-27 | 奥斯-普罗-泰克尼卡有限公司 | Orthodontic appliances |
| CN203763273U (en) * | 2014-04-09 | 2014-08-13 | 上海市徐汇区牙病防治所 | Appliance used for mandibular retrusion |
Non-Patent Citations (2)
| Title |
|---|
| 唐晓蕾等: "新型可调Twin-Block矫治器矫治儿童安氏Ⅱ类1分类错 畸形颅面硬组织改变的研究", 《第四军医大学学报》 * |
| 王春梅等: "《口腔正畸工艺技术实用教程》", 31 January 2010, 清华大学出版社 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107303205A (en) * | 2016-04-20 | 2017-10-31 | 上海交通大学医学院附属第九人民医院 | A kind of bite plate of cohesive maintenance |
| CN109009497A (en) * | 2018-08-21 | 2018-12-18 | 上海市口腔病防治院 | A kind of pairing pad appliance |
| CN109730788A (en) * | 2019-03-13 | 2019-05-10 | 四川大学 | One kind leading lower jaw and combines orthotic device with Fixed Orthodontics forward |
| CN109730788B (en) * | 2019-03-13 | 2023-12-29 | 四川大学 | Device is corrected in combination of leading mandibular forward and fixed orthodontic |
| CN110063802A (en) * | 2019-05-23 | 2019-07-30 | 四川大学 | Mandibular deviation invisible orthotic device |
| CN110063802B (en) * | 2019-05-23 | 2024-04-12 | 四川大学 | Mandibular anterior invisible appliance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103860277B (en) | 2017-01-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105596097B (en) | A kind of diaphragme type backteeth is just locking jaw apparatus for correcting and preparation method thereof | |
| CN105266907B (en) | The flat cast type Maxillary Expansion device led of fusion | |
| CN105832431B (en) | A kind of mouth cavity orthodontic device | |
| CN102805666B (en) | Diaphragm pressing type maxillary traction device and manufacture method thereof | |
| CN201609421U (en) | Fixed bracket type front dragging appliance | |
| CN205126456U (en) | Rescue maxilla and grow not enough place ahead draw gear's mouth inner part | |
| CN104825240A (en) | Appliance for guiding mandible forward and/or getting rid of bad habit of sucking lower lip and preparation method thereof | |
| CN103860277A (en) | Appliance for mandibular retrusion | |
| CN106491222A (en) | Improve fixed canine tooth distance removing device | |
| CN106821517A (en) | Cushion molar distal jet is closed for tooth phase maxillary teeth | |
| CN202342211U (en) | Improved upper jaw wire B removable appliance for getting rid of bad habit of sucking lower lip | |
| CN104367386B (en) | Upper dentition distal-ization device | |
| CN204428176U (en) | Mouth cavity orthodontic device | |
| CN101019780B (en) | Upper jaw embedded impacted tooth guide rod type correcting appliance | |
| CN203763273U (en) | Appliance used for mandibular retrusion | |
| CN202950778U (en) | Multipurpose face-bow appliance | |
| CN105662612A (en) | Functional retainer | |
| CN202637151U (en) | Frog-shaped orthodontic anchorage apparatus | |
| CN103142318B (en) | Molar distantly-moving device | |
| CN104622589A (en) | Novel membrane-pressing type space maintainer | |
| CN207768530U (en) | A kind of removeable appliance device that entirety Mesial movement is ground one's teeth in sleep | |
| CN207590768U (en) | For rescuing the anti-activator closed of deciduous teeth | |
| CN105287028B (en) | A kind of distal movement of molar appliance for coordinating micro- implant anchorage | |
| CN209048328U (en) | A kind of single molar forces down device | |
| CN209827045U (en) | Lower jaw guiding forward appliance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 Termination date: 20170409 |