CN107126277B - Double-bridge type dislocation maxillary cusp tooth corrector - Google Patents
Double-bridge type dislocation maxillary cusp tooth corrector Download PDFInfo
- Publication number
- CN107126277B CN107126277B CN201710468820.7A CN201710468820A CN107126277B CN 107126277 B CN107126277 B CN 107126277B CN 201710468820 A CN201710468820 A CN 201710468820A CN 107126277 B CN107126277 B CN 107126277B
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- Prior art keywords
- maxillary
- stainless steel
- bridge
- arch wire
- buccal
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- Expired - Fee Related
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- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 46
- 239000010935 stainless steel Substances 0.000 claims abstract description 44
- 210000003464 cuspid Anatomy 0.000 claims abstract description 36
- 230000002146 bilateral effect Effects 0.000 claims abstract description 10
- 230000000903 blocking effect Effects 0.000 claims description 7
- 210000003254 palate Anatomy 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 3
- 210000004513 dentition Anatomy 0.000 claims description 3
- 230000036346 tooth eruption Effects 0.000 claims description 3
- 241000282465 Canis Species 0.000 abstract description 19
- 210000004283 incisor Anatomy 0.000 abstract description 11
- 210000002455 dental arch Anatomy 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 206010037844 rash Diseases 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 206010061274 Malocclusion Diseases 0.000 description 1
- 208000008010 Tooth Avulsion Diseases 0.000 description 1
- 210000005180 arcus palatinus Anatomy 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 230000003447 ipsilateral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- A61C7/12—Brackets; Arch wires; Combinations thereof; Accessories therefor
- A61C7/14—Brackets; Fixing brackets to teeth
- A61C7/141—Brackets with reinforcing structure, e.g. inserts
-
- 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
- A61C7/20—Arch wires
-
- 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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- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention relates to a double-bridge type dislocation maxillary apical tooth corrector, which is used for correcting maxillary apical tooth mesial dislocation eruption, and comprises a bilateral front molar belt ring, a bilateral bridge body, a canine bracket, a stainless steel correction arch wire and an elastic chain ring, wherein the bridge body is quadrilateral, two ends of the bottom edge of the bridge body are respectively welded with buccal surfaces of the bilateral front molar belt ring and the molar belt ring, buccal tubes are welded on the top edge and the bottom edge, two ends of the stainless steel correction arch wire are respectively connected with the buccal tubes on the top edge or the bottom edge of the bilateral bridge body, the stainless steel correction arch wire can pass through a groove of the canine bracket, one end of the elastic chain ring is connected to the canine bracket, and the other end of the elastic chain ring is connected to the stainless steel correction arch wire or connected to the buccal tube on the same side with the canine bracket; the appliance can pull the maxillary canine teeth erupting in a staggered way to the far middle to enable the maxillary canine teeth to move to the far middle of the lateral incisors on the same side, then the maxillary canine teeth move vertically to be finally brought into the dental arch to be aligned, and the appliance can not cause wound to a patient.
Description
Technical Field
The invention relates to a maxillary canine tooth dislocation corrector, in particular to a double-bridge corrector for maxillary canine tooth mesial dislocation eruption, and belongs to the technical field of medical instruments.
Background
The eruption of mesiodial dislocation of maxillary canine teeth is a commonly seen clinical malocclusion. The erupted canines are not only damaged in normal occlusion, affecting the function and beauty of the oromandibular system, but also press the medial incisors and lateral incisors adjacent to the erupted canines to cause the root of the teeth to be absorbed, so the erupted canines should be corrected in time at the early stage of eruption of the erupted maxillary canines.
When the cuspid is dislocated and erupted, it is located in the middle of the upper incisors on the same side. To correct it, it must first be translated distally into the distal position of the ipsilateral upper incisors, and then moved vertically so that it eventually returns to its normal position in the arch.
At present, the method for correcting the deformity is mainly to implant a planting nail on an alveolar bone and then to use the planting nail as an anchorage to pull the maxillary canine teeth which are dislocated and erupted from the near middle to ensure that the maxillary canine teeth are reset towards the far middle.
However, this method has the following disadvantages: 1. a wound is caused; 2. the planting nail is easy to fall off and break off after being stressed; 3. the traction rubber ring is easy to press the gum to cause damage; 4. it is difficult to control the posture of the affected tooth during the movement.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a maxillary canine dislocation corrector which can not cause wound to a patient.
In order to achieve the purpose, the technical scheme provided by the invention is as follows: the utility model provides a two bridge formula dislocation upper jaw cusp tooth unscrambler for the correction of upper jaw cusp tooth nearly well dislocation eruption, including two side upper jaw preceding molar belt rings, two side upper jaw molar belt rings, two side pontics, upper jaw cusp support groove, stainless steel correction arch wire and elastic chain circle, the pontics is the quadrangle, and the base both ends of quadrangle pontics weld with the buccal surface of the preceding molar belt ring of homonymy upper jaw and upper jaw molar belt ring respectively, all weld on topside and the base buccal surface pipe, be equipped with the slot on the upper jaw cusp support groove, stainless steel correction arch wire both ends are connected with the buccal surface pipe on two side pontics topside or are connected with the buccal surface pipe on two side pontics bases respectively, and the arch wire can pass the slot is corrected to stainless steel, elastic chain circle's one end is connected on upper jaw cusp support groove, and the other end is connected on stainless steel correction arch wire or homonymy is connected on the buccal surface pipe with upper jaw cusp support groove.
The technical scheme is further designed as follows: both ends of the stainless steel correcting arch wire are provided with blocking curves, and the blocking curves are in contact with the mouth of the buccal tube.
And when the other end of the elastic chain ring is connected with the buccal tube, the other end of the elastic chain ring is connected with the draw hook.
The distance between the buccal tube and the bottom edge of the top edge of the bilateral pontic is the same.
The first preferred scheme of the above technical scheme is as follows: the buccal tube and the groove on the top edge of the bridge body on the two sides are positioned on the same straight line, the stainless steel correcting arch wire passes through the groove, two ends of the stainless steel correcting arch wire are respectively connected with the buccal tube on the top edge of the bridge body on the two sides, and the other end of the elastic chain ring is connected with the buccal tube on the top edge of the bridge body.
The second preferred scheme of the above technical scheme is as follows: the stainless steel correcting arch wire does not penetrate through the maxillary canine tooth bracket groove, two ends of the stainless steel correcting arch wire are respectively connected with buccal tubes on the top edges of the bridge bodies on two sides, and the other end of the elastic chain ring is connected with the stainless steel correcting arch wire.
The third preferred scheme of the technical scheme is as follows: the stainless steel correcting arch wire does not penetrate through the maxillary canine tooth bracket groove, two ends of the stainless steel correcting arch wire are respectively connected with buccal tubes on the bottom edges of the bridge bodies on two sides, and the other end of the elastic chain ring is connected with the stainless steel correcting arch wire.
The bridge body is made by bending a stainless steel wire with the diameter of 1.0 mm.
A connecting body is arranged between the palate surface of one side of the maxillary premolar tooth belt ring and the maxillary molar tooth belt ring and the palate surface of the other side of the maxillary premolar tooth belt ring and the maxillary molar tooth belt ring.
The stainless steel correction arch wire is sleeved with a hose.
The invention has the beneficial effects that:
1. the invention utilizes the two sides of the maxillary premolar teeth belt rings, the two sides of the maxillary molar belt rings and the connecting bodies between the maxillary premolar teeth belt rings and the two sides of the maxillary molar belt rings to connect the two sides of the maxillary premolar teeth and the two sides of the maxillary molar teeth into a whole to be used as the anchorage for correction, the anchorage stability is good, the anchorage is not easy to be out of control, and the patient is not injured.
2. Because the maxillary canine teeth erupting by dislocation are not on the same straight line with the normal dentition and are positioned in the middle of the upper incisors on the same side. The invention relates to a dental appliance for the lateral traction reduction of maxillary canine teeth, which is characterized in that a common appliance can not realize the lateral traction reduction of the maxillary canine teeth.
3. The stainless steel correcting arch wire is arranged between the bridge bodies on the two sides, and the stainless steel correcting arch wire plays a role of a guide rail in the process of drawing the dislocated maxillary canine teeth to translate towards the far middle, and can control the posture and the moving track of the affected teeth.
4. The height of the bilateral bridge body of the invention can be higher than that of the dislocation maxillary canine, so when the maxillary canine of the patient excessively erupts vertically and the dental crown of the maxillary canine is completely positioned between the middle incisor and the incisor, the dislocation maxillary canine can be pulled upwards by using the stainless steel correction arch wire connected with the bilateral bridge body.
Drawings
Fig. 1 is a first usage state diagram according to a first embodiment of the present invention.
Fig. 2 is a schematic structural diagram of fig. 1.
Fig. 3 is a second usage state diagram according to the first embodiment of the invention.
Fig. 4 is a schematic structural diagram of fig. 3.
Fig. 5 is a third usage state diagram according to the first embodiment of the present invention.
Fig. 6 is a schematic view of the structure of fig. 5.
Fig. 7 is a usage status diagram of the second embodiment of the present invention.
Detailed Description
The invention is described in detail below with reference to the figures and the specific embodiments.
Example one
As shown in fig. 1 and 2, the double-bridge type malposition maxillary apical tooth corrector of the embodiment is used for correcting mesial malposition eruption of maxillary apical teeth, and comprises a double-side maxillary premolar tooth band 1, a double-side maxillary molar tooth band 2, a double-side pontic 3, a maxillary apical tooth bracket 4, a stainless steel correction arch wire 5 and an elastic chain ring 6, wherein the pontic 3 is quadrilateral and can be made by bending a stainless steel wire with the diameter of 1.0mm, two ends of the bottom side of the quadrilateral are respectively welded with the maxillary premolar tooth band 1 and the maxillary molar tooth band 2 on the same side, a buccal tube 31 is respectively arranged on the top side and the bottom side of the quadrilateral, a draw hook 32 is arranged on the buccal tube 31, the distance between the buccal tube 31 and the bottom side of the double-side pontic 3 is the same, the connecting line between the buccal tubes 31 on the top side of the double-side pontic 3 can be parallel to a normal dentition, and two ends of the stainless steel correction arch wire 5 are bent to form a blocking curve 51.
When the appliance is clinically used, the double-side maxillary premolar tooth ring 1 and the double-side maxillary molar tooth ring 2 are respectively fixed on double-side maxillary premolar teeth and maxillary molar teeth, the maxillary canine tooth bracket 4 is cemented on the dislocated maxillary canine teeth and is provided with a groove, two ends of a stainless steel correcting arch wire 5 are respectively inserted into buccal tubes 31 on the topside of the double-side pontic, the stainless steel correcting arch wire 5 is simultaneously accommodated in the groove of the maxillary canine tooth bracket 5, in order to prevent the stainless steel correcting arch wire 5 from shifting left and right, the size of a bilateral blocking curve 51 can be adjusted to just abut against the tube openings of the buccal tubes 31, when the maxillary canine tooth bracket 4 is cemented, the position of the canine tooth bracket is adjusted to enable the groove and the buccal tubes 31 of the buccal tubes 3 of the double-side pontic bodies 3 to be positioned on the same straight line, at the moment, the maxillary canine tooth can be horizontally pulled and reset, an elastic chain ring 6 is connected to the maxillary canine tooth ring 4 and the maxillary chain ring 6 is gradually pulled and shifted to the same side along the stainless steel correcting chain ring.
After the dislocated maxillary canine teeth are far moved to the right position, at the moment, as shown in fig. 3 and 4, the stainless steel correction arch wire 5 is taken out from the buccal tube 31 and the maxillary canine teeth bracket groove on the top edge of the bridge body 3, two ends of the stainless steel correction arch wire 5 are placed into the buccal tube 31 on the bottom edge of the bridge bodies 3 again, the blocking curves 51 on the two ends are adjusted to be just abutted against the tube openings of the buccal tubes 31 on the bottom edge of the bridge bodies 3, another small section of the elastic chain ring 6 is taken, one end of the elastic chain ring 6 is hung on the maxillary canine teeth bracket 4, and the other end is tied on the stainless steel correction arch wire 5 by a thin steel wire, so that vertical traction force can be applied to the sick teeth which are far moved to the right position, and the sick teeth can move vertically so as to finally return to the normal position of the dental arch.
When the dislocation maxillary canine teeth of a patient are excessively erupted vertically during clinical use, and the dental crowns of the patient are completely positioned between the medial incisors on the same side and the lateral incisors on the same side, the lateral correction movement of the dislocation maxillary canine teeth can be blocked by the lateral incisors on the same side. At this time, as shown in fig. 5 and 6, the appliance of this embodiment adjusts the height of the bridge body 3 when the bridge body is manufactured, so that the top side buccal tube 31 is higher than the groove of the maxillary canine bracket 4 on the dislocated canine crown, then the two ends of the stainless steel correcting arch wire 5 are respectively inserted into the buccal tubes 31 of the bridge bodies on both sides, one end of the elastic chain ring 6 is hung on the maxillary canine bracket 4, the other end is tied on the stainless steel correcting arch wire 5 by a thin steel wire, when the correction is performed, the dislocated maxillary canine is vertically pressed into the alveolar bone by the combined action of the stainless steel correcting arch wire 5 and the elastic chain ring 6, and when the position of the bracket groove on the crown is level with the height of the bridge body 3 and the lateral correcting movement is not blocked by the maxillary canine on the same side, as shown in fig. 1, the dislocated maxillary canine is pulled by the elastic chain ring 6 to make it horizontally move far and middle.
In this embodiment, a connecting body 7 is arranged between the palate surface of one side of the upper jaw premolar tooth belt ring 1 and the upper jaw molar tooth belt ring 2 and the palate surface of the other side of the upper jaw premolar tooth belt ring and the upper jaw molar tooth belt ring, so that the two side upper jaw premolar tooth belt rings and the two side upper jaw molar tooth belt rings are connected into a whole to enhance the anchorage force, and the connecting body 7 can be a cross palatal bar or a double palatal arch.
The hose is still overlapped to this embodiment on stainless steel corrects arch wire 5, can avoid stainless steel to correct the arch wire and cause the damage to patient's gum in correcting the in-process.
Example two
As shown in fig. 7, the remaining structure of the appliance of this embodiment is the same as that of the first embodiment, except that two buccal tubes 31 are provided on the top side of the bridge body 3, so that the stainless steel orthodontic archwire 5 is connected to the buccal tube 31 on the side close to the maxillary canine teeth when connected to the buccal tube 31 on the top side, and in the use state shown in fig. 1, the elastic coil 6 is connected to the buccal tube 31 on the side close to the maxillary canine teeth in the initial stage of traction, and when the maxillary canine teeth are gradually close to the buccal tube 31, the traction force of the elastic coil 6 is gradually reduced, and at this time, the elastic coil 6 is connected to the buccal tube 31 on the side far from the maxillary canine teeth to continue traction. In order to further increase the resistance of the buccal tube 31 to the elastic chain loop 6, the elastic chain loop 7 can also be connected to both buccal tubes 31 on the same side.
The double-bridge type malposition maxillary apex dental appliance is not limited to the above embodiments, and all technical solutions obtained by adopting equivalent substitution ways fall within the scope of the invention claimed.
Claims (6)
1. The utility model provides a two bridge formula dislocation upper jaw cusp tooth unscrambler for the nearly well dislocation of upper jaw cusp tooth is sprouted corrects its characterized in that: the orthodontic tooth band comprises two sides of a maxillary premolar tooth band ring, two sides of a bridge body, a maxillary canine tooth bracket, a stainless steel correcting arch wire and an elastic chain ring, wherein the bridge body is quadrilateral, two ends of the bottom edge of the quadrilateral bridge body are respectively welded with buccal surfaces of the maxillary premolar tooth band ring and the maxillary molar tooth band ring on the same side, buccal tubes are welded on the top edge and the bottom edge, the distances between the buccal tubes on the top edges of the bilateral bridge body and the bottom edge are the same, so that the connecting line between the buccal tubes on the top edges of the bilateral bridge body is parallel to a normal dentition, and a groove is arranged on the maxillary canine tooth bracket; the groove and the buccal tube at the top edges of the bridge bodies at the two sides are positioned on the same straight line;
enabling a stainless steel correcting arch wire to penetrate through the groove, enabling two ends of the stainless steel correcting arch wire to be respectively connected with buccal tubes on the top edges of the bridge bodies on the two sides, enabling one end of the elastic chain ring to be connected to the maxillary canine tooth bracket, and enabling the other end of the elastic chain ring to be connected to the buccal tube on the top edge of the bridge body on the same side with the maxillary canine tooth bracket for horizontal restoration;
and two ends of the stainless steel correcting arch wire are respectively connected with buccal tubes at the bottom edges of the bridge bodies at two sides, one end of the elastic chain ring is connected to the maxillary canine tooth bracket, and the other end of the elastic chain ring is connected to the stainless steel correcting arch wire for vertical reset.
2. The double-bridge malposition maxillary apex corrector of claim 1, wherein: the two ends of the stainless steel correcting arch wire are provided with blocking curves, and the blocking curves are in contact with the mouth of the buccal tube.
3. The double-bridge malpositioned maxillary apex corrector of claim 2, wherein: the buccal tube is provided with a drag hook, and when the elastic chain ring is connected with the buccal tube, the elastic chain ring is connected with the drag hook.
4. The double-bridge malposition maxillary apex corrector of any one of claims 1 to 3 wherein: the bridge body is made by bending stainless steel wires with the diameter of 1.0 mm.
5. The double-bridge malpositioned maxillary apex corrector of claim 4, wherein: a connecting body is arranged between the palate surface of one side of the upper jaw premolar tooth belt ring and the upper jaw molar tooth belt ring and the palate surface of the other side of the upper jaw premolar tooth belt ring and the upper jaw molar tooth belt ring.
6. The double-bridge malpositioned maxillary apex corrector of claim 5, wherein: the stainless steel correction arch wire is sleeved with a hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710468820.7A CN107126277B (en) | 2017-06-20 | 2017-06-20 | Double-bridge type dislocation maxillary cusp tooth corrector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710468820.7A CN107126277B (en) | 2017-06-20 | 2017-06-20 | Double-bridge type dislocation maxillary cusp tooth corrector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107126277A CN107126277A (en) | 2017-09-05 |
| CN107126277B true CN107126277B (en) | 2022-11-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710468820.7A Expired - Fee Related CN107126277B (en) | 2017-06-20 | 2017-06-20 | Double-bridge type dislocation maxillary cusp tooth corrector |
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| Country | Link |
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| CN (1) | CN107126277B (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6792952B2 (en) * | 2002-05-07 | 2004-09-21 | Joseph V. Mauro | Method and device for treatment of temporomandibular dysfunction syndrome and facial/dental deformities |
| US20080254403A1 (en) * | 2007-04-10 | 2008-10-16 | Jack Keith Hilliard | System for cnc-machining fixtures to set orthodontic archwires |
| US8371846B2 (en) * | 2010-06-03 | 2013-02-12 | Mohannad Kishi | Self-adjustable, self-ligating orthodontic bracket |
| CN103230306A (en) * | 2013-05-14 | 2013-08-07 | 贝珉 | Ring frame type molar uprighter for correcting mandibular molars suffering forward lower impaction |
| CN103330599A (en) * | 2013-06-17 | 2013-10-02 | 贝珉 | Adjustable maxillary molar palatal tractor |
| CN103385762A (en) * | 2013-07-23 | 2013-11-13 | 苏州卫生职业技术学院 | A novel oral orthodontic high-position towing hook |
| CN205031374U (en) * | 2015-05-27 | 2016-02-17 | 北京圣玛特科技有限公司 | Just abnormal ware of rescuing that just abnormal dental arch silk and tooth of turning a millstone far moved |
| CN106473821A (en) * | 2016-11-24 | 2017-03-08 | 上海市徐汇区牙病防治所 | A kind of device closing upper jaw extraction of tooth space |
| CN106491222A (en) * | 2017-01-10 | 2017-03-15 | 常州市第人民医院 | Improve fixed canine tooth distance removing device |
| CN207755392U (en) * | 2017-06-20 | 2018-08-24 | 南京市口腔医院 | A kind of Double-bridge type dislocation eye tooth rectifier |
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2017
- 2017-06-20 CN CN201710468820.7A patent/CN107126277B/en not_active Expired - Fee Related
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| CN107126277A (en) | 2017-09-05 |
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