阅读说明：本技术 增强隐形矫治器固位力的方法及隐形矫治器 (Method for enhancing retention force of invisible appliance and invisible appliance ) 是由 付益慧 付益驰 于 2019-12-04 设计创作，主要内容包括：本申请提供了一种增强隐形矫治器固位力的方法,根据患者的不同需求,可以选择相应钳子在隐形矫治器的牙间隙处或牙面处形成凸向内表面的凸点。其中,若只是单纯增加固位力从而增强隐形矫治器对牙齿整体的控制能力,则选用牙间隙钳在隐形矫治器牙间隙处形成凸向内表面的凸点；若是为了增强固位力从而更好地实现牙齿向某个具体方向的小幅度倾斜移动、旋转和控根移动,则选用牙面钳在隐形矫治器牙面处的相应位置形成凸向内表面的凸点。本申请还提供一种隐形矫治器,简单可靠,并且不会影响牙齿的清洁。(The application provides a method for enhancing the retention force of an invisible appliance, which can select corresponding pliers to form convex points protruding towards the inner surface at the dental space or the dental surface of the invisible appliance according to different requirements of patients. If the control capability of the invisible appliance on the whole tooth is enhanced by simply increasing the reinforcing potential force, the interdental pliers are selected to form convex points protruding towards the inner surface at the interdental positions of the invisible appliance; if the small-amplitude inclined movement, rotation and root control movement of the teeth to a specific direction are better realized in order to enhance the retention force, the tooth surface pliers are selected to form convex points protruding towards the inner surface at the corresponding positions of the tooth surface of the invisible appliance. The application also provides an invisible appliance which is simple and reliable and does not affect the cleaning of teeth.)

1. The utility model provides a reinforcing stealthy ware retention method of rescuring, its characterized in that adopts the tooth clearance pincers to form the bump on stealthy ware of rescuring, the tooth clearance pincers include first pincers beak and second pincers beak, the round hole in recess and the recess is seted up to the side of first pincers beak, the second pincers beak is equipped with the arch corresponding first pincers beak round hole department, protruding end can be accomodate in the round hole of first pincers beak, the tooth clearance pincers form the protruding bump to the internal surface in the tooth clearance department of stealthy ware of rescuring through first pincers beak and second pincers beak.

2. The method of claim 1, wherein the method of forming a convex point at the interproximal region of the invisible appliance through the first and second prongs to an inner surface comprises:

the first forceps beak extends into an adjacent area between upper teeth of the invisible appliance and is placed at a position 0.5mm to 1.5mm above the gingival papilla of the invisible appliance;

pressing the second forceps beak bulges to the invisible appliance and moving the second forceps beak bulges to the center of the round hole of the first forceps beak so as to form a convex point which is 0.4mm to 1mm deep and is protruded to the inner surface on the invisible appliance;

a convex point is formed on each of the buccal side and the lingual side of the same interdental space.

3. The utility model provides a reinforcing stealthy ware retention method of rescuring, its characterized in that adopts the tooth face pincers to form the bump on stealthy ware of rescuring, the tooth face pincers include first pincers beak and second pincers beak, first pincers beak takes the radian to arch outwards and offers the round hole at its side, the second pincers beak is equipped with protrudingly corresponding first pincers beak round hole department, protruding end can be accomodate in the round hole of first pincers beak, the tooth face pincers form protruding bump to the internal surface through first pincers beak and second pincers beak in the tooth face department of stealthy ware of rescuring.

4. The method of claim 3, wherein the method of forming a convex point at the tooth surface of the invisible appliance at the inner surface of the invisible appliance by the first and second prongs comprises:

placing the first forceps beak at a position of the invisible orthodontic appliance corresponding to the tooth surface;

the second forceps beak bulges to the invisible appliance and moves towards the center of the round hole of the first forceps beak so as to form a convex point which is 0.2mm to 0.6mm deep and protrudes towards the inner surface on the invisible appliance.

5. The method of claim 4, wherein the method further comprises: and respectively extruding convex points at the positions of the invisible appliance corresponding to the lingual side near, middle and far of the target tooth.

6. The method of claim 4, wherein the method further comprises: and extruding convex points at the positions of the invisible appliance corresponding to the buccal side near middle and the lingual side far middle of the target tooth respectively.

7. An invisible appliance, which is characterized in that the invisible appliance is provided with a convex point protruding to the inner surface at the interdental space according to the method for enhancing the retention force of the invisible appliance in the claim 1 or 2.

8. The invisible appliance of claim 7, wherein the gap is provided with a convex point protruding towards the inner surface, and the convex points are arranged at the buccal side and the lingual side of the same gap.

9. An invisible appliance, which is characterized in that the invisible appliance is provided with convex points protruding towards the inner surface at the tooth surface according to the method for enhancing the retention force of the invisible appliance in the claims 3 or 4.

10. The invisible appliance of claim 9, wherein at the tooth surface of the invisible appliance, there are provided convex points that protrude toward the inner surface, the convex points being provided at positions of the invisible appliance corresponding to the buccal side mesial and distal sides of the teeth.

Technical Field

The application relates to the field of dental appliances, in particular to a method for enhancing the retention force of an invisible appliance and the invisible appliance.

Background

The principle of the invisible appliance is to three-dimensionally image a dental model, formulate an appliance scheme according to the design of doctors, perform three-dimensional image processing and fine tooth position adjustment on a computer, further reflect the tooth position change of each step to a transparent tooth socket manufactured by the aid of the computer, and continuously move teeth in a small range to correct malpositioned teeth by wearing a series of tooth sockets by a patient. The ability of the invisible orthodontic appliance to move teeth is closely related to the retention force of the invisible orthodontic appliance, and at present, a method of adhering accessories on a tooth surface is mainly adopted clinically, and the method comprises the steps of cleaning the tooth surface, acid etching the tooth surface, coating an adhesive, adhering light-cured resin, performing light curing, removing redundant resin and the like, and is used for firmly clamping the invisible orthodontic appliance on the teeth so as to avoid the falling of the invisible orthodontic appliance, so that the tooth movement designed on each step of the invisible orthodontic appliance can be realized. However, the attachment is not only cumbersome in bonding step, which increases the working strength of the doctor, but also the periphery of the attachment is not easy to clean, which increases the difficulty of brushing teeth for the patient. The utility model, entitled "a double-layer floating point type non-accessory bracket-free invisible appliance", of the Chinese patent No. CN209048324U on the announcement date of 2019, 7.20.A method for enhancing the retention force of the invisible appliance is embodied, namely, the double-layer floating point type non-accessory bracket-free invisible appliance is designed when computer software is designed, an inner layer is provided with floating points, a harder membrane is used for an outer layer during pressing, a softer membrane is used for an inner layer, but the method provides higher requirements for the design and manufacture of the invisible appliance, and is difficult to put into practice in large batch.

Disclosure of Invention

In view of the above, the present invention provides a method for enhancing the retention force of an invisible orthosis and an invisible orthosis.

For solving above-mentioned technical problem, the application provides a ware retention method is rescued to reinforcing stealthy, adopts the tooth clearance pincers to form the bump on stealthy ware of rescuring, the tooth clearance pincers include first pincers beak and second pincers beak, the round hole in recess and the recess is seted up to the side of first pincers beak, the second pincers beak corresponds first pincers beak round hole department and is equipped with the arch, protruding end can be accomodate in the round hole of first pincers beak, the tooth clearance pincers form protruding bump to the internal surface through first pincers beak and second pincers beak department in the tooth clearance of ware is rescued in stealthy.

Preferably, the formation of the convex point protruding towards the inner surface at the interdental space of the invisible appliance through the first forceps beak and the second forceps beak specifically comprises:

the first forceps beak extends into an adjacent area between upper teeth of the invisible appliance and is placed at a position 0.5mm to 1.5mm above the gingival papilla of the invisible appliance;

pressing the second forceps beak bulges to the invisible appliance and moving the second forceps beak bulges to the center of the round hole of the first forceps beak so as to form a convex point which is 0.4mm to 1mm deep and is protruded to the inner surface on the invisible appliance;

a convex point is formed on each of the buccal side and the lingual side of the same interdental space.

For solving above-mentioned technical problem, this application still provides a reinforcing stealthy ware retention method of rescuring, adopts the tooth face pincers to form the bump on stealthy ware of rescuring, the tooth face pincers include first pincers beak and second pincers beak, first pincers beak takes the radian to arch outwards and offers the round hole at its side, the second pincers beak corresponds first pincers beak round hole department and is equipped with the arch, protruding end can be accomodate in the round hole of first pincers beak, the tooth face pincers form protruding bump to the internal surface in the tooth face department of stealthy ware of rescuring through first pincers beak and second pincers beak.

Preferably, the dental forceps is provided with a convex point protruding towards the inner surface at the dental surface of the invisible appliance through the first forceps beak and the second forceps beak, and the convex point specifically comprises:

placing the first forceps beak at a position of the invisible orthodontic appliance corresponding to the tooth surface;

the second forceps beak bulges to the invisible appliance and moves towards the center of the round hole of the first forceps beak so as to form a convex point which is 0.2mm to 0.6mm deep and protrudes towards the inner surface on the invisible appliance.

Preferably, the method further comprises extruding a convex point at each of the positions of the invisible appliance corresponding to the lingual mesial and distal positions of the target tooth.

Preferably, the method further comprises extruding a convex point at each of positions of the invisible appliance corresponding to the buccal side mesial and lingual side distal positions of the target tooth.

In order to solve the technical problem, the application also provides an invisible appliance, and according to the method for enhancing the retention force of the invisible appliance, the dental space of the invisible appliance is provided with convex points protruding towards the inner surface.

Preferably, the dental space of the invisible appliance is provided with a convex point protruding towards the inner surface, and the convex point is arranged on the buccal side and the lingual side of the same dental space of the invisible appliance.

In order to solve the technical problem, the application also provides an invisible appliance, and according to the method for enhancing the retention force of the invisible appliance, the tooth surface of the invisible appliance is provided with convex points protruding towards the inner surface.

Preferably, the tooth surface of the invisible appliance is provided with a convex point protruding towards the inner surface, and the convex point is arranged at a position corresponding to the buccal side of the tooth near the middle and far from the middle.

The application provides a method for enhancing the retention force of an invisible appliance, which can select corresponding pliers to form convex points protruding towards the inner surface at the dental space or the dental surface of the invisible appliance according to different requirements of patients. If the control capability of the invisible appliance on the whole tooth is enhanced by simply increasing the reinforcing potential force, the interdental pliers are selected to form convex points protruding towards the inner surface at the interdental positions of the invisible appliance; if the small-amplitude inclined movement, rotation and root control movement of the teeth to a specific direction are better realized in order to enhance the retention force, the tooth surface pliers are selected to form convex points protruding towards the inner surface at the corresponding positions of the tooth surface of the invisible appliance. The application also provides an invisible appliance which is simple and reliable and does not affect the cleaning of teeth.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application.

FIG. 1 is a front schematic view of an interproximal forceps of the present application;

FIG. 2 is a side view of the beak of the interproximal forceps when the forceps are held;

FIG. 3 is a schematic view of an embodiment of an invisible appliance after dotting of the interproximal clamps;

FIG. 4 is a schematic view from another angle of FIG. 2;

FIG. 5 is a front schematic view of dental forceps of the present application;

FIG. 6 is a schematic front view of the dental forceps of the present application as they are being engaged;

FIG. 7 is a schematic view of an embodiment of the invisible appliance after dotting with dental forceps;

FIG. 8 is a schematic view of yet another embodiment of the invisible appliance after dotting with dental forceps;

FIG. 9 is a schematic view of another embodiment of the invisible appliance after dotting with dental forceps.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings.

The application provides a method for enhancing the retention force of an invisible appliance and the invisible appliance, the method is simple and reliable, the invisible appliance obtained according to the method is convenient to use, and the retention force is enhanced, and teeth can be promoted to slightly tilt and move towards a specific direction. Two embodiments will be provided below for description.