阅读说明：本技术 一种隐形矫治双峰附件 (Invisible correction double-peak accessory ) 是由 辛萍 于 2021-01-15 设计创作，主要内容包括：本发明公开了一种隐形矫治双峰附件。一种隐形矫治双峰附件,其具有相对设置的舌侧面和唇侧面、相对设置的近中面和远中面及相对设置的合侧面和龈侧面；其中所述舌侧面粘接在牙面,所述合侧面设置为凹型圆滑曲面结构,龈侧面为平面结构,所述龈侧面朝向牙龈一侧设置。隐形矫治双峰附件的龈侧面为平面结构,合侧面上朝向近中面和远中面的两侧分别有两处圆滑隆起形成凹型圆滑曲面结构,即双峰状结构,如此结构设计不仅增大了表面接触面面积,增强固位性,还与矫治器有多个方向的接触面,可以有效传递多个方向的矫治力,多方位多角度的控制牙齿移动。(The invention discloses an invisible orthodontic twin peak accessory. An invisible orthodontic bimodal accessory having oppositely disposed lingual and labial sides, oppositely disposed mesial and distal sides, and oppositely disposed occlusal and gingival sides; wherein the lingual side bonds at the tooth face, close the side and set up to concave type rounding off curved surface structure, the gum side is planar structure, the gum side sets up towards gum one side. The gum side of two peak annexs is held back to stealthy is planar structure, closes the both sides of face in the face of keeping back to have two rounding off respectively to form concave type smooth curved surface structure, bimodal column structure promptly, so structural design has not only increased surface contact area, and reinforcing retention nature still has the contact surface of a plurality of directions with the correction ware, can effectively transmit the power of correcting of a plurality of directions, and the control tooth of diversified multi-angle removes.)

1. An invisible orthodontic bi-peak accessory is characterized by comprising a tongue side face and a lip side face which are oppositely arranged, a mesial face and a distal face which are oppositely arranged, a combined side face and a gum side face which are oppositely arranged; the side surface of the tongue is bonded on the tooth surface, the side surface of the joint is set to be a concave smooth curved surface structure, the side surface of the gum is a plane structure, and the side surface of the gum faces one side of the gum.

2. The invisible orthodontic bimodal accessory of claim 1, wherein the wall surface of the occlusal surface is perpendicular to the tooth surface or oblique to the tooth surface.

3. The invisible orthodontic bimodal attachment of claim 1, wherein the wall surface of the gingival side is perpendicular to the tooth surface or oblique to the tooth surface.

4. The invisible orthodontic bimodal accessory of claim 1, wherein the mesial wall surface is perpendicular to the tooth surface or oblique to the tooth surface.

5. The invisible orthodontic bimodal accessory of claim 1, wherein the wall surface of the distal face is perpendicular to the tooth surface or oblique to the tooth surface.

6. The invisible orthodontic bimodal attachment of claim 1, wherein the labial flanks are planar or arcuate planar labial flanks.

7. The accessory of claim 1, wherein the mesial surface is planar or arcuate.

8. The accessory of claim 1, wherein the distal surface is planar or arcuate.

9. The invisible orthodontic bimodal accessory of claim 1, wherein the bimodal accessory is 1-2 mm thick.

Technical Field

The invention relates to the technical field of orthodontic treatment appliances, in particular to an invisible orthodontic twin-peak accessory.

Background

Invisible correction is increasingly becoming the trend of the orthodontic development of the modern times. The invisible orthodontic appliance is a movable orthodontic device made of transparent elastic materials and designed and manufactured by computer assistance, is a sequence of a plurality of continuous tooth sockets, and achieves the aim of orthodontic by continuous small-range tooth movement. To enhance retention and control of the invisible appliance, attachments, such as rectangular attachments, oval attachments, etc., are often attached to the teeth.

The accessories commonly used in clinic have the following problems:

1. the traditional rectangular accessory has only 5 plane contacts with the appliance, and the control capability is weak. Each contact surface is a plane with sharp corners, so that the degree of the contact surface is small, and the appliance is difficult to take off and wear. Due to the material characteristics of the invisible appliance, the closer the accessory is placed to the square, the better the function is. However, the traditional rectangular attachments for mandibular teeth often cannot be placed close to the occlusal position due to cusp interference, which has a large impact on the performance of the attachments.

2. The oval attachment has poor retention, weak control force on teeth, and easy derailment of teeth. Each surface is a convex surface, which often forms occlusion interference and limits clinical use.

3. The accessory is optimized, the size is small, and the patient can take off and wear the clothes conveniently. But has weak control capability on teeth, poor retention performance, easy derailment in the correction process and influence on the moving direction and speed of the teeth.

Disclosure of Invention

In order to solve the problems, the invention provides an invisible orthodontic bimodal accessory. The gum side surface of the invisible orthodontic double-peak accessory is of a plane structure, two sides of the combined side surface facing to the mesial surface and the distal surface are respectively provided with two smooth bulges to form a concave smooth curved surface structure, namely a double-peak structure, so that the structural design not only increases the surface contact surface area and enhances the retention property, but also has contact surfaces in multiple directions with the orthodontic device, can effectively transfer orthodontic force in multiple directions, and controls tooth movement in multiple directions and multiple angles; the curved surface lines formed by the double-peak structure are soft, the appliance can be fully contacted with the accessories, effective pressure is formed at a specific angle, excessive concentration of pressure is avoided, and derailment is reduced; a valley is formed between the two peaks, so that the cusps of the jaw teeth are avoided, and the selectable positions for placing the accessories are greatly widened.

In order to achieve the purpose, the invention adopts the following technical scheme:

an invisible orthodontic bimodal accessory having oppositely disposed lingual and labial sides, oppositely disposed mesial and distal sides, and oppositely disposed occlusal and gingival sides; wherein the lingual side bonds at the tooth face, close the side and set up to concave type rounding off curved surface structure, the gum side is planar structure, the gum side sets up towards gum one side.

As a preferred embodiment of the invisible orthodontic bimodal accessory provided by the invention, the wall surface of the occlusal surface is perpendicular to the tooth surface or inclined to the tooth surface.

As a preferred embodiment of the invisible orthodontic bimodal accessory provided by the invention, the wall surface of the gingival side surface is perpendicular to the tooth surface or inclined to the tooth surface.

As a preferred embodiment of the invisible orthodontic bimodal accessory provided by the invention, the wall surface of the mesial surface is perpendicular to the tooth surface or inclined to the tooth surface.

As a preferred embodiment of the invisible orthodontic bimodal accessory provided by the invention, the wall surface of the far middle surface is perpendicular to the tooth surface or inclined to the tooth surface.

As a preferred embodiment of the invisible orthodontic bimodal accessory provided by the invention, the labial lateral surface is a planar or arc-shaped planar labial lateral surface.

As a preferred embodiment of the invisible orthodontic twin peak attachment provided by the invention, the mesial surface is a planar or arc-shaped mesial surface.

As a preferred embodiment of the invisible orthodontic twin peak attachment provided by the invention, the distal surface is a planar or arc-shaped distal surface.

As a preferred embodiment of the invisible orthodontic bimodal accessory provided by the invention, the thickness of the bimodal accessory is 1-2 mm.

The invention has the following beneficial effects:

the gum side surface of the invisible orthodontic double-peak accessory is of a plane structure, and two sides of the combined side surface facing to the mesial surface and the distal surface are respectively provided with two smooth bulges to form a concave smooth curved surface structure, namely a double-peak structure; the curved surface lines formed by the double-peak structure are soft, the appliance can be fully contacted with the accessories, effective pressure is formed at a specific angle, excessive concentration of pressure is avoided, and derailment is reduced; a valley is formed between the two peaks, so that the cusps of the jaw teeth are avoided, and the selectable positions for placing the accessories are greatly widened.

Drawings

FIG. 1 is a schematic structural view of an invisible orthodontic bimodal accessory of the present invention;

FIG. 2 is a schematic view of the configuration of the invisible orthodontic bimodal attachment of the present invention adhered to a tooth;

fig. 3 is an enlarged schematic view of a point a in fig. 2.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment provides an invisible orthodontic bimodal attachment 1 having opposite lingual 11 and labial 12 sides, opposite mesial 14 and distal 13 sides, and opposite occlusal 15 and gingival 16 sides. Further, the lingual side 11 is adhered to a tooth surface, preferably but not limited to the labial side 21 of the tooth 2. The combined side surface 15 is of a concave smooth curved surface structure, the gum side surface 16 is of a plane structure, and the gum side surface 16 faces one side of the gum.

Further, the wall surface of the occlusal surface 15 is perpendicular to the tooth surface or inclined to the tooth surface. Correspondingly, the wall surfaces of the gingival side, mesial surface 14 and/or distal surface 13 may be perpendicular to the tooth surface or oblique to the tooth surface. It will be appreciated that the walls of the occlusal surface 15, the gingival side, the mesial surface 14 and/or the distal surface 13 may be designed to be perpendicular to the tooth surface, depending on clinical needs; or not completely perpendicular, i.e., oblique to the tooth surface, such as with one or more walls converging in the direction of the other side wall, to facilitate removal and wearing of the invisible appliance (so formed the labial side 12 of the attachment 1 will be smaller than the lingual side 11).

Further, the lip side 12 is a planar or arc-shaped planar lip side 12. Correspondingly, the mesial surface 14 is a planar or arc-shaped planar mesial surface 14, and/or the distal surface 13 is a planar or arc-shaped planar distal surface 13. By the structural design, the phenomenon that all parts with obvious edges are not beneficial to matching with the appliance is avoided, and the appliance is easier to wear. Preferably, the lingual side 11 is shaped to conform to the contour of the bonded tooth surface.

Further, the thickness of the double-peak accessory 1 is 1-2 mm. In particular, the length, height and position of the double-peak accessory 1 can be flexibly changed according to the size and the moving requirement of the teeth 2.

Furthermore, the double-peak accessory 1 is made of resin, namely, is formed by bonding resin, and is fixed on the tooth surface by the bonding force of the resin and the tooth 2.

The invention also provides an invisible appliance comprising an attachment 1 as described above.

The invention has the following beneficial effects:

the gum side surface of the invisible orthodontic bimodal accessory 1 is of a plane structure, two sides of the close side surface 15, which face to the mesial surface and the distal surface, are respectively provided with two smooth bulges to form a concave smooth curved surface structure, namely a bimodal structure, so that the structural design not only increases the surface contact surface area and enhances the retention property, but also has contact surfaces in multiple directions with an orthodontic appliance, can effectively transfer orthodontic force in multiple directions, and controls the teeth 2 to move in multiple directions and multiple angles; the curved line formed by the double-peak structure is soft, the appliance can be fully contacted with the accessory 1, effective pressure is formed at a specific angle, excessive concentration of pressure is avoided, and derailment is reduced; a valley with a downward concave part is formed between the two peaks, so that the cusps of the jaw teeth 2 are avoided, and the selectable positions for placing the accessories 1 are greatly widened.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

It is to be understood that the above-described embodiments are merely illustrative of some, but not restrictive, of the broad invention, and that the appended drawings illustrate preferred embodiments of the invention and do not limit the scope of the invention. This application is capable of embodiments in many different forms and is provided for the purpose of enabling a thorough understanding of the disclosure of the application. Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that the present application may be practiced without modification or with equivalents of some of the features described in the foregoing embodiments. All equivalent structures made by using the contents of the specification and the drawings of the present application are directly or indirectly applied to other related technical fields and are within the protection scope of the present application.