CN219397673U - Orthodontic appliance - Google Patents
Orthodontic appliance Download PDFInfo
- Publication number
- CN219397673U CN219397673U CN202320392596.9U CN202320392596U CN219397673U CN 219397673 U CN219397673 U CN 219397673U CN 202320392596 U CN202320392596 U CN 202320392596U CN 219397673 U CN219397673 U CN 219397673U
- Authority
- CN
- China
- Prior art keywords
- jaw pad
- pad
- tooth
- jaw
- lip
- 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.)
- Active
Links
- 210000004763 bicuspid Anatomy 0.000 claims description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 239000000741 silica gel Substances 0.000 claims description 9
- 229910002027 silica gel Inorganic materials 0.000 claims description 9
- 230000007423 decrease Effects 0.000 claims description 6
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 3
- 239000002861 polymer material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 11
- 230000009471 action Effects 0.000 abstract description 3
- 238000010030 laminating Methods 0.000 abstract 1
- 210000001847 jaw Anatomy 0.000 description 38
- 210000003041 ligament Anatomy 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 3
- 210000002455 dental arch Anatomy 0.000 description 2
- 210000004513 dentition Anatomy 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000036346 tooth eruption Effects 0.000 description 2
- 206010006326 Breath odour Diseases 0.000 description 1
- 208000010641 Tooth disease Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007321 biological mechanism Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000002454 frontal bone Anatomy 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 208000028169 periodontal disease Diseases 0.000 description 1
- 230000003239 periodontal effect Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 210000003781 tooth socket Anatomy 0.000 description 1
Abstract
The utility model provides an orthodontic appliance, which comprises a U-shaped jaw pad, wherein the outer edge of the jaw pad extends upwards and downwards to form a lip cheek block, the inner edge of the jaw pad extends upwards and downwards to form a tongue block, the jaw pad, the lip cheek block and the tongue block jointly enclose an upper and lower integrated structure which is matched with teeth for occlusion, the jaw pad comprises a front jaw pad and a rear jaw pad, the upper surface and the lower surface of the front jaw pad are both provided with correction grooves, the correction grooves are rectangular cavity structures, the width of the correction grooves is smaller than the width of rear teeth, and the upper surface and the lower surface of the rear jaw pad are both provided with occlusion grooves which are matched with tooth shapes of the rear teeth. The design of correction groove and interlock groove not only can align the tooth, and the width of correction groove is less than the width of back tooth moreover, and is better to the effect of correcting of front tooth, simultaneously because the interlock groove that back tooth jaw pad upper surface and lower surface were seted up the flank of tooth shape of back tooth laminating, the interlock groove produces the orthodontic force of all-round and multiple action points to back tooth lower part, and induced back tooth is just the position gradually, and the effect of correcting is stronger.
Description
Technical Field
The utility model relates to the technical field of tooth correction, in particular to an orthodontic appliance.
Background
The orthodontic appliance is one kind of device for treating error and periodontal disease, and may be used to produce acting force or change the frontal bone, misplaced teeth and periodontal support tissue to promote the normal growth and development of the dentofacial area.
When the traditional silica gel orthodontic appliance is used, the tooth socket is usually used for limiting the teeth of a patient, so that the purpose of fixing the teeth is achieved. Because of the flexibility of the silica gel appliance, the external force is difficult to apply to teeth to correct when the appliance is worn, the correction effect is affected, and the silica gel appliance is only suitable for treating mild tooth misalignment and preventing tooth diseases from being aggravated.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an orthodontic appliance which not only can align teeth, but also can improve the orthodontic effect.
The technical scheme of the utility model is realized as follows:
the utility model provides an orthodontic appliance, including the jaw pad of U-shaped, the outward flange of jaw pad upwards and downwardly extending forms the lip cheek and keeps off, the inward flange of jaw pad upwards and downwardly extending respectively forms the tongue and keeps off, jaw pad, lip cheek keeps off and the tongue encloses into the upper and lower integral type structure of adaptation tooth interlock jointly, jaw pad includes anterior tooth jaw pad and back tooth jaw pad, the correction groove has all been seted up to anterior tooth jaw pad's upper surface and lower surface, the correction groove is rectangular form's cavity structure, the width of correction groove is less than the width of back tooth, the interlock groove that suits with the profile of tooth of back tooth has all been seted up to back tooth jaw pad upper surface and lower surface.
Preferably, at least two occlusion grooves are arranged on the upper surface of the back dental pad, and at least two occlusion grooves are arranged on the lower surface of the back dental pad.
Preferably, four occlusion grooves are formed in the upper surface of the rear jaw pad for accommodating the first premolars, the second premolars, the first molars and the second molars of the upper jaw respectively, and four occlusion grooves are formed in the lower surface of the rear jaw pad for accommodating the first premolars, the second premolars, the first molars and the second molars of the lower jaw respectively.
Preferably, the device also comprises a breathing hole, wherein the breathing hole is positioned in the middle of the lingual shield and penetrates through the anterior dental pad and the labial cheek shield.
Preferably, the thickness of the front bite block gradually decreases from the middle of the front bite block to both ends of the front bite block.
Preferably, the thickness of the posterior jaw pad gradually decreases from one end of the posterior jaw pad adjacent to the anterior jaw pad to the other end.
Preferably, the lip and cheek shield includes a lip ligament buffer, the lip ligament buffer being concave, the lip ligament buffer being located at a midline of the lip and cheek shield.
Preferably, the jaw pad, the lip cheek shield and the tongue shield are all made of medical silica gel, rubber or elastic polymer materials.
Compared with the prior art, the utility model has the beneficial effects that:
the U-shaped jaw pad is provided with the correcting groove and the occlusion groove, so that teeth can be aligned, and the correcting effect of the orthodontic appliance can be improved. The width of the correction groove is smaller than that of the rear teeth, so that the fitting degree of the correction groove and the front teeth is higher, the correction groove applies larger external force to the teeth, and the correction effect of the correction device on the front teeth is improved; because the occlusion grooves formed in the upper surface and the lower surface of the back tooth jaw pad are attached to the tooth surface shape of the back tooth, the lower part of the back tooth is positioned in the occlusion grooves when the back tooth is worn, the occlusion grooves generate omnibearing orthodontic force with multiple action points on the lower part of the back tooth, the orthodontic force of the back tooth is gradually induced, and the correcting effect is stronger.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
fig. 2 is a left side view of the present utility model.
The attached drawings are identified:
1-jaw pad; 11-front bite-block; 111-correction slots; 12-a posterior dental pad; 121-snap grooves; 2-lip and cheek stops; 21-labial ligament buffer; 3-tongue; 4-breathing holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides an orthodontic appliance, including U-shaped jaw pad 1, jaw pad 1 positions between the dentition of upper dental arch and the dentition of lower dental arch when the assembly of wearer in the mouth, the outward flange of jaw pad 1 upwards and downwardly extending respectively forms lip cheek fender 2, the inward flange of jaw pad 1 upwards and downwardly extending respectively forms tongue fender 3, jaw pad 1, lip cheek fender 2, tongue fender 3 enclose jointly and form the upper and lower integral type structure of adaptation tooth interlock, jaw pad 1 includes anterior tooth jaw pad 11 and back tooth jaw pad 12, correction groove 111 has all been seted up to the upper surface and the lower surface of anterior tooth jaw pad 11, correction groove 111 takes the form of rectangular shape cavity structure, the width of correction groove 111 is less than the width of back tooth, back tooth jaw pad 12 upper surface and lower surface all have seted up the interlock groove 121 that suits with the back tooth profile of back tooth, interlock groove 121 and the back tooth (including anterior molar tooth) of wearer one-to-one make the flank of interlock groove 121 can laminate.
The design of the correction groove 111 and the occlusion groove 121 on the U-shaped jaw pad 1 not only can align teeth, but also can improve the correction effect of the orthodontic appliance. Because the width of the correction groove 111 is smaller than that of the rear teeth, the fitting degree of the correction groove 111 and the front teeth is higher, the correction groove 111 applies larger external force to the teeth, and the correction effect of the correction device on the front teeth is improved; because the occlusion grooves 121 formed on the upper surface and the lower surface of the back jaw pad 12 are attached to the tooth surface shape of the back teeth, when the back teeth are worn, the lower parts of the back teeth are positioned in the occlusion grooves 121, the occlusion grooves 121 generate omnibearing and multi-action point orthodontic force on the lower parts of the back teeth, the orthodontic force is gradually induced, and the orthodontic effect is stronger.
At least two biting grooves 121 are formed in the upper surface of the rear jaw pad 12, at least two biting grooves 121 are formed in the lower surface of the rear jaw pad 12, preferably, four biting grooves 121 are formed in the upper surface of the rear jaw pad 12, the first premolars, the second premolars, the first molars and the second molars of the upper jaw are respectively contained, four biting grooves 121 are formed in the lower surface of the rear jaw pad 12, the first premolars, the second premolars, the first molars and the second molars of the lower jaw are respectively contained, the biting grooves 121 cover the whole rear tooth area, and the correction effect is better. The number of the engagement grooves 121 may be set according to the need for correction.
The breathing hole 4 is positioned in the middle of the tongue block 3 and penetrates through the front dental pad 11 and the lip cheek block 2, and is used for correcting bad breath. The size and shape of the breathing holes 4 can be designed according to requirements.
The thickness of the front dental pad 11 gradually decreases from the middle part of the front dental pad 11 to the two ends of the front dental pad 11, and the thickness of the rear dental pad 12 gradually decreases from one end of the rear dental pad 12, which is close to the front dental pad 11, to the other end, so that the requirements of vertical development characteristics of the upper and lower jaws and vertical development of the jaws are met.
Preferably, the lip and cheek rest 2 comprises a lip lacing buffer zone 21, the lip lacing buffer zone 21 is concave, the lip lacing buffer zone 21 is positioned at the midline of the lip and cheek rest 2 and is used for avoiding lip lacing in an opening, and wearing is more comfortable.
The jaw pad 1, the lip cheek shield 2 and the tongue shield 3 are made of medical silica gel, the appearance is transparent, the silica gel appliance utilizes a biological mechanism to enable teeth to slowly displace in alveolar bones, the staggered erupted teeth are orderly arranged, abnormal occlusion relation is adjusted to be normal, the medical silica gel appliance has a biomechanical mechanism and a scientific background, and the appliance is soft in appliance strength, so that the medical silica gel appliance is the first choice of the orthodontic appliance for children teeth. Compared with the traditional metal appliance, the appliance is more personal and attractive, has small friction force, is more comfortable to wear, and shortens the correction time to a certain extent. Of course, the jaw pad 1, the cheek rest 2 and the tongue rest 3 can be made of other rubber or elastic polymer materials.
According to the technical scheme, the upper teeth and the lower teeth can be naturally and tightly bitten by the direct placement opening when the device is worn in daytime, the front teeth and the rear teeth can be corrected, the device can be worn overnight at night, a wearer can wear the device before sleeping, the upper teeth and the lower teeth are closed under the action of the jaw lifting muscle groups such as the bite muscle, and the resilience force can act on the front teeth and the rear teeth to apply orthodontic force.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The utility model provides an orthodontic appliance, includes the jaw pad of U-shaped, the outward flange of jaw pad upwards and downwardly extending respectively forms the lip cheek and keeps off, the inward flange of jaw pad upwards and downwardly extending respectively forms the tongue and keeps off, jaw pad the lip cheek keeps off with the tongue keeps off and encloses into the upper and lower integral type structure of adaptation tooth interlock jointly, its characterized in that: the jaw pad includes anterior jaw pad and back tooth jaw pad, the correction groove has all been seted up to anterior jaw pad's upper surface and lower surface, the correction groove is rectangular form's cavity structure, the width of correction groove is less than the width of back tooth, back tooth jaw pad upper surface and lower surface all set up with the interlock groove that the profile of tooth of back tooth suited.
2. The orthodontic appliance of claim 1, wherein: at least two occlusion grooves are formed in the upper surface of the rear dental pad, and at least two occlusion grooves are formed in the lower surface of the rear dental pad.
3. The orthodontic appliance of claim 2, wherein: the occlusion groove on the upper surface of the rear jaw pad is provided with four occlusion grooves which are used for respectively accommodating first premolars, second premolars, first molars and second molars of the upper jaw, and the occlusion groove on the lower surface of the rear jaw pad is provided with four occlusion grooves which are used for respectively accommodating first premolars, second premolars, first molars and second molars of the lower jaw.
4. The orthodontic appliance of claim 1, wherein: the breathing hole is positioned in the middle of the lingual shield and penetrates through the anterior dental pad and the labial cheek shield.
5. The orthodontic appliance of any one of claims 1-4, wherein: the thickness of the front dental pad gradually decreases from the middle part of the front dental pad to the two ends of the front dental pad.
6. The orthodontic appliance of claim 5, wherein: the thickness of the back jaw pad gradually decreases from one end of the back jaw pad, which is close to the front jaw pad, to the other end.
7. The orthodontic appliance of any one of claims 1-4, wherein: the lip and cheek block comprises a lip lacing buffer zone which is concave, and the lip lacing buffer zone is positioned at the midline of the lip and cheek block.
8. The orthodontic appliance of any one of claims 1-4, wherein: the jaw pad, the lip and cheek shield and the tongue shield are all made of medical silica gel, rubber or elastic polymer materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320392596.9U CN219397673U (en) | 2023-03-03 | 2023-03-03 | Orthodontic appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320392596.9U CN219397673U (en) | 2023-03-03 | 2023-03-03 | Orthodontic appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219397673U true CN219397673U (en) | 2023-07-25 |
Family
ID=87238057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320392596.9U Active CN219397673U (en) | 2023-03-03 | 2023-03-03 | Orthodontic appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219397673U (en) |
-
2023
- 2023-03-03 CN CN202320392596.9U patent/CN219397673U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2302518C (en) | An appliance adapted to fit many mouth and tooth sizes for orthodontic correction and other uses | |
| CN110013332B (en) | Invisible appliance for cat-shaped auxiliary bow | |
| CN210612259U (en) | Invisible appliance | |
| KR102202863B1 (en) | Orthodontic appliance with mandibular orthopaedic function | |
| CN211067108U (en) | Shell-shaped tooth appliance, shell-shaped tooth appliance set and tooth appliance system | |
| CN211512126U (en) | Dental instrument, dental instrument set and correction system for malocclusion treatment | |
| CN215019356U (en) | Shell-shaped dental instrument and shell-shaped dental appliance set | |
| CN217186498U (en) | Shell-shaped tooth correcting device, tooth correcting set and tooth correcting system | |
| CN211156366U (en) | Shell-shaped dental instrument, shell-shaped dental instrument set and dental correcting system | |
| CN210931950U (en) | Tooth correction device, correction device set and shell-shaped dental correction system | |
| CN210330778U (en) | Mouth jaw system muscle function training and occlusion guiding orthodontic appliance | |
| CN108294837B (en) | Appliance for correcting open-bite malformation, preparation method and application thereof | |
| CN219397673U (en) | Orthodontic appliance | |
| CN210095952U (en) | Invisible cat-shaped auxiliary arch appliance | |
| CN219846873U (en) | Dental instrument | |
| CN114052950A (en) | Design method and preparation method of shell-shaped tooth appliance | |
| CN215019359U (en) | Orthotic system | |
| CN214908430U (en) | Occlusion induction appliance capable of controlling vertical growth | |
| CN217066628U (en) | Bracket-free invisible appliance for correcting orthodontic locking and occlusal occlusion of molar | |
| CN213030884U (en) | Orthodontic cover and appliance | |
| CN220898824U (en) | Shell dental instrument and shell dental instrument set | |
| CN213607024U (en) | Dental instrument and correcting system for adjusting upper and lower jaw position relation | |
| CN216221740U (en) | Shell-shaped appliance with arc guide plate | |
| CN213607028U (en) | Invisible orthodontic device for anterior tooth zone | |
| CN217645351U (en) | Vacuum film-pressing type III-class function regulator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231121 Address after: No. 2, Changxing Road, Xushe Town, Yixing City, Wuxi City, Jiangsu Province, 214000 Patentee after: Wuxi Julisheng Technology Co.,Ltd. Address before: 528000 Unit 404, Block B, Building 2, Block B1, Hantian Science and Technology City, No. 17, Shenhai Road, Guicheng Street, Nanhai District, Foshan City, Guangdong Province (residence declaration) Patentee before: Foshan Zhensi Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |