TWM541283U - Improved denture for positioning retainer - Google Patents

Description

Modified braces

This creation is a type of tray, especially an improved aligner that can assist the positioning of the aligner.

During the treatment of orthodontics, the dentist will set up a aligner on the patient's teeth according to the dentition, and then set a metal wire on the aligner to pull the position of the tooth, wherein the position of the aligner is set. After being judged by the dentist, the corrector is clamped with the forceps and then adhered to the teeth. However, during the process of fixing the fixator to the teeth, there is no instrument for assisting the positioning of the corrector, and the corrector is prone to slippage before being fixed. The situation of the shift did not match the position of the original manually planned orthosis.

At present, the positioning aid of the aligner will cooperate with the dental planner to make the indirect adhesive tooth holder. Before setting the aligner, the aligner should be placed on the user's tooth mold and the tooth holder is placed on the tooth mold. And the aligner is disposed on the positioning notch of the tray through the molding material, so that the aligner is stably fixed by the position of the positioning notch of the tray, and then the tray is worn on the user's teeth, and the adhesion is corrected. The device is placed on the user's teeth. However, the method of positioning the indentation-assisted orthosis for indirect adhesion, in addition to ensuring the accuracy of the position of the through-groove through the wire in the orthosis, is corrected by the tooth mold simulation. The position of the device is placed and indirectly adhered, so that the accuracy is limited by the error of the simulator's simulated placement, and the accuracy is not good.

The main purpose of this creation is to provide an improved aligner to position the tray to improve the current position of the aligner.

In order to achieve the pre-existing purpose, the improved orthotic device of the present invention sets the dental tray, which is digitally planned and printed in 3D. The modified orthodontic positioning tray comprises a body, and the body comprises a base. The pedestal has a first edge and a second edge, and the modified aligner sets the tooth holder to form a retaining wall on the first edge, and the modified aligner sets the tooth holder to the second Forming a plurality of spaced-apart auxiliary positioning frames on the edge, and the modified orthosis positioning bracket forms a positioning groove between the retaining wall and the auxiliary positioning, wherein each auxiliary positioning frame has a positioning rod, An opening connecting the positioning groove is formed between the positioning rod and the second edge.

In the above, the modified orthodontic positioning tray is digitally planned and printed in 3D, and the corrector advance card setting position can be provided. The improved positioning device can position the positioning bracket of the dental tray into the corrector. The slotting allows the aligner to be stably placed on the auxiliary locator of the modified aligner, and the adhesive is applied to the back of the aligner, and then the modified aligner is placed on the tray. On the user's teeth, the modified orthosis sets the tooth holder during the setting process, and the corrector directly adheres to the user's teeth. After the adhesive is fixed, the modified orthodontic device is placed on the tooth holder. The user's teeth are removed, and the aligner is fixed to the user's teeth, and then the wire is placed on the aligner and passed through the aligner of the aligner, because the modified aligner positions the locating rod of the tray The aligning device has a slotted fit, and the position of the rod can be accurately positioned through the digital position specification, so that the positional accuracy of the positioning rod can be improved, and the positional accuracy of the traversing groove of the aligner can be improved, so that the position of the wire when the aligner is placed Accuracy is also improved Improve the accurate positioning purposes.

Please refer to FIG. 1 , which is a preferred embodiment of the modified orthodontic positioning tray of the present invention. The improved orthodontic positioning tray is digitally planned and printed by 3D printing, and the improved orthodontic device is prepared. The positioning tray includes a body 10, the body 10 includes a base 11 having an opposite first edge and a second edge, and the modified orthosis is positioned on the first edge Forming a retaining wall 12, the modified aligner positioning the tooth holder on the second edge to form a plurality of auxiliary aligning frames 13 arranged at intervals, and the modified aligner is configured to fix the dental support to the retaining wall 12 and the A positioning groove 14 is formed between the auxiliary positioning frame, wherein each auxiliary positioning frame 13 has a positioning rod 15 , and an opening 16 communicating with the positioning groove 14 is formed between the positioning rod 15 and the second edge.

In the above, each of the auxiliary positioning frames 13 is a U-shaped member, and each of the auxiliary positioning frames 13 includes two vertical rods 17 which are formed at intervals on the second edge, and the positioning rods 15 are The two poles 17 are respectively connected at both ends.

As shown in FIG. 2 and FIG. 3, during the operation of the aligner 20, the dentist can set the aligner 20a to be placed on the auxiliary positioning frame 13 of the modified aligner setting tray, and the positioning of the auxiliary positioning frame 13 is provided. The rod 15 extends into the through slot 21 of the aligner 20a. By the cooperation of the slot 21 and the positioning rod 15, the aligner 20a can be stably placed on the modified aligner setting tray, and then the aligner 20a can be used. The back side is coated with adhesive, and as shown in FIG. 4, the modified orthodontic positioning bracket is sleeved on the user's teeth 30, the user's teeth 30 extend into the positioning groove 14, and the aligner 20a As the modified orthosis is placed on the user's teeth 30 together, the orthosis 20a is directly adhered to the teeth 30 by the glue, and the position of the orthosis is not required to be simulated by means of the tooth mold.

As shown in FIG. 5, after the appliance 20a is fixed to the tooth 30, the modified orthosis is placed on the tooth 30, and the wire 40 is placed on the aligner 20a and passed through the aligner 20a. Through the slot 21, referring to FIG. 6, the rubber ring 50 is sleeved on the aligner 20a to fix the wire 40.

Referring to FIG. 7, the modified orthodontic positioning tray can also be provided with a button-type orthosis 20b, thereby assisting the button-type orthosis 20b to be positioned on the tooth 30, and the button-type orthosis 20b is adhered and set with a metal wire. 40, the buckle of the button aligner 20b can be buckled and the metal wire 40 is fixed on the button aligner 20b. Referring to FIG. 8, the modified aligner can provide another correction. The device 20c is disposed on the tooth 30. After the aligner 20c is adhered to the tooth 30, the modified aligner can be removed from the tooth 30, and the aligner 20c is still on the tooth 30, and then the wire is placed. 40 is passed to the aligner 20c and passed through the slot 21, and wound with a metal fixing member 60 to fix the wire 40 to the aligner 20c.

In summary, the improved orthodontic positioning tray is produced by digitally planning and 3D printing, which can improve the overall size and the accuracy of the position of each component, and the improved orthosis sets the dental tray. An auxiliary positioning frame 13 having a positioning rod 15 is provided, which extends through the positioning rod 15 into the through slot 21 of the aligners 20a, 20b, 20c, and is disposed on the teeth 30 at the auxiliary aligners 20a, 20b, 20c, due to the improved aligner Positioning the rods to position the through slots 21 of the aligners 20a, 20b, 20c with the positioning rods 15, and then positioning the aligners 20a, 20b, 20c together with the modified aligner setting teeth on the teeth 30 for correction When the devices 20a, 20b, 20c are directly adhered to the teeth 30, the positions of the slots 21 of the aligners 20a, 20b, 20c are not offset, and the position of the positioning rods is digitally planned with high accuracy, further assisting the improvement of the aligner The positional accuracy of the slot 21 of 20a, 20b, 20c, thereby improving the positional accuracy of the wire 40, so that the improved aligner has the advantages of assisting positioning and improving positioning accuracy, and the improved type Orthodont placed the tray to make the aligner 20 A, 20b, 20c can be directly adhered, which can avoid the error of the simulated placement of the aligner caused by the indirect adhesion in the past, and effectively improve the accuracy.

10‧‧‧ Ontology
11‧‧‧Base
12‧‧‧Retaining wall
13‧‧‧Auxiliary positioning frame
14‧‧‧ positioning slot
15‧‧‧ Positioning rod
16‧‧‧ openings
17‧‧‧ pole
20a, 20b, 20c‧‧ err
21‧‧‧through slot
30‧‧‧ teeth
40‧‧‧Metal wire
50‧‧‧ Rubber ring
60‧‧‧Metal fasteners

Figure 1 is a front elevational view of a preferred embodiment of the present invention. Figure 2 is a front elevational view of a preferred embodiment of a preferred embodiment of the present invention. Fig. 3 is a cross-sectional view showing the setting aligner of a preferred embodiment of the present invention. Figure 4 is a front elevational view of a preferred embodiment of a preferred embodiment of the present invention. Figure 5 is a front elevational view of the modified orthosis of Figure 4 with the dental tray placed and the wire placed on the aligner. Figure 6: Front view showing the rubber ring for Figure 5 to fix the wire. Figure 7: Front view of the wire fixing the button aligner. Figure 8: Front view showing the attachment of a metal fixture to another aligner to secure the wire.

10‧‧‧ Ontology

11‧‧‧Base

12‧‧‧Retaining wall

13‧‧‧Auxiliary positioning frame

14‧‧‧ positioning slot

15‧‧‧ Positioning rod

16‧‧‧ openings

17‧‧‧ pole

Claims (2)

An improved aligner positioning dental implant is digitally planned and printed in 3D. The modified aligner is provided with a body, the body comprising a base, the base having an opposite one a first edge and a second edge, and the modified orthosis is configured to form a retaining wall on the first edge, the modified orthosis positioning the tooth holder on the second edge to form a plurality of spaced intervals An auxiliary positioning frame, and the modified orthosis positioning bracket forms a positioning groove between the retaining wall and the auxiliary positioning, wherein each auxiliary positioning frame has a positioning rod, and the positioning rod and the second edge An opening is formed between the positioning grooves. The modified aligner of claim 1 is characterized in that each auxiliary positioning frame is a U-shaped member, and each auxiliary positioning frame comprises two vertical bars, and the two vertical bars are arranged at intervals. At the second edge, the two ends of the positioning rod are respectively connected to the two vertical rods.