CN211381873U - Bracket-free invisible appliance with channel accessories and tooth depression system - Google Patents
Bracket-free invisible appliance with channel accessories and tooth depression system Download PDFInfo
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- CN211381873U CN211381873U CN201920886253.1U CN201920886253U CN211381873U CN 211381873 U CN211381873 U CN 211381873U CN 201920886253 U CN201920886253 U CN 201920886253U CN 211381873 U CN211381873 U CN 211381873U
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Abstract
A bracket-free invisible appliance with a channel accessory and a tooth depression system comprise a transparent tooth socket, wherein the transparent tooth socket is provided with the channel accessory and a pressure area accessory; the channel accessory comprises a thread passing channel and two cuts, the thread passing channel transversely penetrates through the root positions of the connected teeth, the two cuts are respectively positioned at two sides of the thread passing channel and connected by the thread passing channel, two ends of the thread passing channel are communicated with the cuts, and the thread passing channel protrudes outwards from the transparent tooth socket towards the lip direction; the tooth depression system consists of a channel accessory, a pressure area accessory, a traction piece and an anchorage point; the channel accessory comprises a wire passing channel and two notches, the two notches are connected through the wire passing channel, one end of the traction piece is hooked on the two notches of the invisible orthodontic appliance, and the other end of the traction piece is hooked on the anchorage point. The utility model is made of transparent material, which is comfortable to wear and has little foreign body sensation and beautiful appearance; the channel attachment is designed without a bracket, and has the advantage of supporting and resisting feet, so that the depressing effect of the target tooth area is obvious.
Description
Technical Field
The utility model relates to the field of orthodontics, in particular to a bracket-free invisible appliance with a channel accessory and a tooth depression system.
Background
The deep jaw is a malocclusion caused by abnormal development of upper and lower arches and/or maxilla in the vertical direction, which harms periodontal health, oral function, appearance, etc. The usual treatments are depressing the anterior teeth, extending the posterior teeth, erecting the lower incisors, erecting the posterior molars, etc.
The invisible orthodontic technology for depressing dentition in anterior dental zone at present mainly bonds retention accessories on adjacent teeth as anchorage, adopts elastic force of the bracket-free invisible orthodontic device to depress target dentition, and anchorage teeth can be extended by reacting force in the process of depressing dentition in anterior dental zone, so that the anchorage is insufficient, and the depressing effect of the target dentition is poor.
Disclosure of Invention
The utility model aims at providing a wear comfortable pleasing to the eye, can provide enough anchorage's a stealthy ware of rescuring and tooth system of holding in palm in advance of having no support groove with passageway annex.
Invisible appliance
A bracket-free invisible appliance with a channel accessory and a tooth depression system comprise a transparent tooth socket and are characterized in that the transparent tooth socket is provided with the channel accessory and a pressure area accessory; the channel accessory comprises a thread passing channel and two cuts, the thread passing channel transversely penetrates through the root positions of the connected teeth, the two cuts are respectively positioned on two sides of the thread passing channel and connected through the thread passing channel, two ends of the thread passing channel are communicated with the cuts, and the thread passing channel protrudes out of the transparent tooth socket towards the lip direction.
The channel accessory is arranged to provide a movable moving space for the traction piece, the traction piece is prevented from being extruded between the tooth socket and the teeth, the tooth socket is attached to the teeth, the acting point of the traction piece is ensured at the incision of the channel accessory, and meanwhile, the comfort degree of a patient when the patient wears the dental appliance is improved.
Further, the channel attachment and the mouthpiece are integrally formed.
Furthermore, the notch and the horizontal plane form an included angle which is between 50 and 80 degrees.
The notch is provided with an included angle, and when the acting force of the traction piece is concentrated at the notch, the traction piece is prevented from slipping.
Further, the cross-sectional shape of the wire passage may be rectangular, oval square, or other shapes.
The length and the cross-sectional shape of the wire passing channel are determined according to the shape of the traction piece.
Furthermore, an inwards concave pressure area accessory is designed at the corresponding position of the head of each tooth on the tooth socket, and the pressure area accessory is close to the cutting end of the target tooth, so that the phenomenon that the lips incline in the process of pressing down the target dentition is avoided.
Tooth depression system
A bracket-free invisible appliance with a channel accessory and a tooth depression system are characterized in that the tooth depression system consists of the channel accessory, a pressure area accessory, a traction piece and an anchorage point; the channel accessory comprises a wire passing channel and two notches, the two notches are connected by the wire passing channel, one end of the traction piece is hooked on the two notches of the invisible appliance, and the other end of the traction piece is hooked on the anchorage point; the traction piece forms a pulling force at the channel accessory through the anchorage point, and the pulling force is transmitted to the tooth socket so as to realize the purpose of depressing the target dentition.
Further, the traction member may be an orthodontic rubber band, a rubber chain, a coil spring, a wire, or the like.
Further, the anchorage points may be one or more.
The utility model has the advantages that:
1. is made of transparent materials, is beautiful and comfortable to wear, and has small foreign body sensation.
2. The channel accessory and the tooth socket are integrally formed, so that a movable moving space is provided for the traction piece, and the phenomenon that the tooth socket is not attached due to the fact that the traction piece is extruded between the tooth socket and the teeth is avoided.
3. Has the advantages of supporting foot resistance, preventing slipping and the like, and has obvious depression effect on the target tooth area.
Drawings
FIG. 1 is a schematic view of a first bracket-less invisible appliance with channel attachments.
Figure 2 is a schematic cross-sectional view of a first transparent mouthpiece.
FIG. 3 is a schematic view of a second bracket-less invisible appliance with channel attachments.
Figure 4 is a schematic cross-sectional view of a second transparent mouthpiece.
Detailed Description
As an embodiment, as shown in fig. 1 and 2, a bracket-free invisible appliance with a channel attachment and a tooth depression system comprise a transparent mouthpiece 1, wherein the transparent mouthpiece 1 is provided with a channel attachment and a pressure area attachment 6; the channel accessory comprises a thread passing channel 5 and two cuts 4, the thread passing channel 5 transversely penetrates through the root positions of the connected teeth, the two cuts 4 are respectively positioned at two sides of the thread passing channel 5 and connected by the thread passing channel 5, two ends of the thread passing channel 5 are communicated with the cuts 4, and the thread passing channel 5 protrudes out of the transparent tooth socket 1 towards the lip direction.
The channel accessory is arranged to provide a movable moving space for the traction piece 3, the traction piece 3 is prevented from being extruded between the tooth socket and the teeth, the tooth socket is attached to the teeth, the action point of the traction piece 3 is ensured at the notch 4 of the channel accessory, and meanwhile, the comfort degree of a patient in wearing is improved.
The channel attachment and the mouthpiece are integrally formed.
The notch 4 forms an included angle with the horizontal plane, and the included angle is 500-800 degrees.
The notch 4 is provided with an included angle, and when the acting force of the traction piece 3 is concentrated at the notch 4, the traction piece 3 is prevented from slipping.
Preferably, the cross-sectional shape of the wire passage 5 may be rectangular, oval square or other shapes.
The length and the cross-sectional shape of the wire passage 5 are determined according to the material and the tensile force of the pulling member 3.
In some embodiments, an inward concave pressure area attachment 6 is designed at a position corresponding to the head of each tooth on the tooth socket, and the pressure area attachment 6 is close to the cutting end of the target tooth, so that the phenomenon of lip inclination in the process of pressing down the target dentition is avoided.
Tooth depression system
As an embodiment, as shown in fig. 1 and 2, a bracket-free invisible appliance with a channel attachment and a tooth reduction system are provided, wherein the tooth reduction system consists of a channel attachment, a pressure area attachment 6, a traction piece 3 and an anchorage point 2; the channel accessory comprises a thread passing channel 5 and two notches 4, the two notches 4 are connected by the thread passing channel 5, one end of the traction piece 3 is hooked on the two notches 4 of the invisible appliance, and the other end of the traction piece 3 is hooked on the anchorage point 2; the traction piece 3 forms a pulling force at the channel accessory through the anchorage point 2, and the pulling force is transmitted to the tooth socket so as to realize the purpose of depressing the target dentition.
In some embodiments, the traction element 3 may be an orthodontic rubber band, a rubber chain, a coil spring, a wire, or the like.
In some embodiments, anchorage points 2 may be one or more.
As another embodiment, as shown in fig. 3 and 4, a bracket-free invisible appliance for depressing teeth comprises a transparent mouthpiece 1, wherein a channel attachment is arranged on the transparent mouthpiece 1, the channel attachment comprises a wire passage 5 and two incisions 4, one end of a traction piece 3 is hooked on an anchorage point 2, the other end of the traction piece 3 is hooked on the two incisions 4 of the invisible appliance, and the middle parts of the two incisions 4 are communicated with each other through the wire passage 5; the target dentition is pressed down through the anchorage points 2, the traction piece 3 and the transparent tooth socket 1.
The utility model has the advantages that: the transparent material is used for manufacturing, so that the appearance is attractive, the wearing is comfortable, and the foreign body sensation is small; the channel accessory and the tooth socket are integrally formed, so that a movable moving space is provided for the traction piece, and the phenomenon that the tooth socket is not attached due to the fact that the traction piece is extruded between the tooth socket and the teeth is avoided; has the advantages of supporting foot resistance, preventing slipping and the like, and has obvious depression effect on the target tooth area.
The technical solutions shown and described herein may be implemented in the absence of any element, limitation, or element specifically disclosed herein. The terms and expressions which have been employed are used as terms of description and not of limitation, and there is no intention in the use of such terms and expressions of excluding any equivalents of the features shown and described or portions thereof, and it is recognized that various modifications are possible within the scope of the invention. It should therefore be understood that although the present invention has been specifically disclosed by various embodiments and optional features, modification and variation of the concepts herein described may be resorted to by those skilled in the art, and that such modifications and variations are considered to be within the scope of this invention as defined by the appended claims.
The contents of the articles, patents, patent applications, and all other documents and electronically available information described or cited herein are hereby incorporated by reference in their entirety to the same extent as if each individual publication was specifically and individually indicated to be incorporated by reference. Applicants reserve the right to incorporate into this application any and all materials and information from any such articles, patents, patent applications, or other documents.
Claims (8)
1. A bracket-free invisible appliance with a channel accessory comprises a transparent tooth socket and is characterized in that the transparent tooth socket is provided with the channel accessory and a pressure area accessory; the channel accessory comprises a thread passing channel and two cuts, the thread passing channel transversely penetrates through the root positions of the connected teeth, the two cuts are respectively positioned on two sides of the thread passing channel and connected through the thread passing channel, two ends of the thread passing channel are communicated with the cuts, and the thread passing channel protrudes out of the transparent tooth socket towards the lip direction.
2. The bracket-free invisible appliance with the channel attachment is characterized in that the channel attachment and the braces are integrally formed.
3. The bracket-free invisible appliance with the channel attachment as claimed in claim 1, wherein the notch forms an included angle with the horizontal plane, and the included angle is 50 degrees0To 800In the meantime.
4. The bracket-free invisible appliance with the channel attachment is characterized in that the cross section of the wire passing channel is rectangular, elliptical or square.
5. The bracket-free invisible appliance with the channel attachments is characterized in that an inward concave pressure area attachment is designed at the corresponding position of the head of each tooth on the tooth socket, and the pressure area attachment is close to the incisal end of a target tooth.
6. A tooth reduction system comprising the bracket-free invisible appliance of any one of claims 1-5, wherein the tooth reduction system is composed of a channel attachment, a pressure zone attachment, a traction member and an anchorage point; the channel accessory comprises a wire passing channel and two notches, the two notches are connected through the wire passing channel, one end of the traction piece is hooked on the two notches of the invisible orthodontic appliance, and the other end of the traction piece is hooked on the anchorage point.
7. A system according to claim 6, wherein the traction means is an orthodontic rubber band and/or a rubber chain and/or a helical spring and/or a wire.
8. A dental depression system according to claim 6, wherein the anchorage points are one or more.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019208204151 | 2019-06-03 | ||
| CN201920820415 | 2019-06-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211381873U true CN211381873U (en) | 2020-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920886253.1U Active CN211381873U (en) | 2019-06-03 | 2019-06-13 | Bracket-free invisible appliance with channel accessories and tooth depression system |
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| CN (1) | CN211381873U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110251249A (en) * | 2019-06-03 | 2019-09-20 | 杭州一牙数字口腔有限公司 | A kind of invisible orthotic device without bracket and tooth with channel-attached forces down system |
| CN114391985A (en) * | 2021-12-27 | 2022-04-26 | 四川大学 | Bracket-free invisible orthodontic base station utilizing dental implant anchorage |
-
2019
- 2019-06-13 CN CN201920886253.1U patent/CN211381873U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110251249A (en) * | 2019-06-03 | 2019-09-20 | 杭州一牙数字口腔有限公司 | A kind of invisible orthotic device without bracket and tooth with channel-attached forces down system |
| CN114391985A (en) * | 2021-12-27 | 2022-04-26 | 四川大学 | Bracket-free invisible orthodontic base station utilizing dental implant anchorage |
| CN114391985B (en) * | 2021-12-27 | 2022-09-20 | 四川大学 | Bracket-free invisible orthodontic base station utilizing dental implant anchorage |
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