CN110575277B

CN110575277B - Whitening correction dental tray

Info

Publication number: CN110575277B
Application number: CN201810597607.0A
Authority: CN
Inventors: 陈惠明
Original assignee: Simiao Shanghai Technology Co ltd
Current assignee: Simiao Shanghai Technology Co ltd
Priority date: 2018-06-11
Filing date: 2018-06-11
Publication date: 2023-10-13
Anticipated expiration: 2038-06-11
Also published as: CN110575277A

Abstract

The invention discloses a whitening correction dental tray, which comprises a dental tray body and a pressure sensing device, wherein the top of the dental tray body is provided with an opening, two ends of the dental tray body are molar teeth, and the middle section of the dental tray body comprises a labial side surface, an occlusal surface and a lingual side surface which are sequentially connected; the surfaces of the labial surface and the lingual surface are respectively provided with a groove which is matched with the shape of the teeth; the pressure sensing device is arranged outside the molar part and senses and records the pressure value of the surface of the molar part. The invention can track the operation of the patient on the dental tray and master the actual use condition of the dental tray, thereby obtaining the best treatment effect.

Description

Whitening correction dental tray

Technical Field

The invention relates to a dental appliance, in particular to a whitening correction dental tray.

Background

With the improvement of living standard, people increasingly pay attention to whitening and health of teeth. And various means of whitening and straightening teeth have been developed. In recent years, a whitening orthodontic bracket has appeared in the dentistry industry, which is operated on the principle that firstly, an orthodontic bracket corresponding to the shape of a user's tooth is prepared, then a whitening agent is extruded into the bottom of the bracket, then the user inserts the bracket into the tooth, and when the user corrects the tooth by the bracket, the surface of the tooth is contacted with the whitening agent, and coloring molecules deposited on the surface and/or inside of the tooth are removed through chemical reaction, so that exogenous coloring is changed, thereby achieving the whitening effect. One problem with this tray treatment approach is that: in practice, the doctor who corrects or whitens the teeth on the teeth support can not monitor the compliance of the patient, can not judge whether the patient wears the teeth support according to the order, and can not know the use condition of the teeth support from the patient, so that the treatment effect is poor. In order to solve the problem, the prior art solution is to add a temperature-changing material or a text-knitting device into the orthodontic bracket, and judge the wearing time of the bracket by a patient by observing the color change condition of the bracket. This solution is very susceptible to ambient temperature. Causing errors in the judgment of the doctor. Therefore, how to develop a novel whitening correction dental tray, which can track the operation of a patient on the dental tray and master the actual use condition of the correction dental tray, so as to obtain the best treatment effect is the direction that the person skilled in the art needs to study.

Disclosure of Invention

The invention provides a whitening correction dental tray, which can track the operation of a patient on the dental tray and master the actual use condition of the correction dental tray, thereby obtaining the best treatment effect.

The specific technical scheme adopted by the method is as follows:

a whitening correction dental tray comprises a dental tray body and a pressure sensing device, wherein the top of the dental tray body is provided with an opening, the two ends of the dental tray body are molar teeth parts, and the middle section of the dental tray body comprises a labial side surface, an occlusal surface and a lingual side surface which are sequentially connected; the surfaces of the labial surface and the lingual surface are respectively provided with a groove which is matched with the shape of the teeth; the pressure sensing device is arranged outside the molar part and senses and records the pressure value of the surface of the molar part.

By adopting the technical scheme: when the patient wears the dental tray body, the pressure on the surfaces of molar teeth can change, so that the time and the time period for the patient to wear the dental tray can be accurately sensed and recorded through the pressure sensing device, and the actual use condition of the dental tray can be mastered.

Preferably, in the whitening correction dental tray,: the pressure sensing device comprises a capsule and a strong strap; the capsule is fixed on the outer side of the molar part through a strong strap; the capsule is internally fixed with a pressure sensor, a microprocessor, a storage module and a clock circuit module; the pressure sensor is used for sensing the pressure value of the surface of the molar part and feeding back the sensing signal to the micro-processor; the clock circuit module is used for starting the micro processor at fixed time; the micro processor is used for converting the sensing signals fed back by the pressure sensor into digital files and storing the digital files in the storage module.

By adopting the technical scheme: the pressure value of the molar part surface is sensed by the pressure sensor, and the sensing signal of the pressure sensor is converted by the micro-processor and stored in the storage module. And meanwhile, the starting time of the micro-processor is controlled through the clock circuit module, so that the duration and the time period of wearing the dental tray by a patient are accurately sensed.

Preferably, in the whitening correction dental tray,: the pressure sensing device further comprises a communication module, wherein the communication module is arranged inside the capsule and is used for sending sensing signals obtained by the pressure sensor to the outside in real time in a wireless signal mode.

By adopting the technical scheme: the communication module enables data to be extracted and exchanged inside and outside the pressure sensing device through wireless technology.

Preferably, in the whitening correction dental tray,: the capsule is a cube with a side length of 5mm or a cuboid with a side length of 7mm x5mm x4 mm.

More preferably, in the whitening correction tray, the following steps are included: and a storage cavity located on at least one of the occlusal surface, labial surface and lingual surface.

By adopting the technical scheme: the whitening agent may be pre-injected into the storage chamber. When teeth bite into the whitening orthodontic tray. The whitening agent in the storage cavity volatilizes and contacts with the tooth surface opposite to the storage cavity, so that the targeted whitening of each surface of the teeth is realized. And can avoid irritation and burn to other soft tissues in the gum and oral cavity caused by the excessive injection of whitening agent into the whitening correction dental tray. In addition, when aiming at teeth needing to be whitened on the labial side or the lingual side, the traditional whitening method cannot treat or whiten the labial side and/or the lingual side in a targeted manner, and the lingual side and/or the pure side can be whitened in a targeted manner by adopting the product, so that the use efficiency of the whitening agent when aiming at the labial side or the lingual side teeth is greatly improved.

More preferably, in the whitening correction tray, the following steps are included: the tooth appliance also comprises a sealing line which is arranged on the labial surface and/or the lingual surface and is used for separating the storage cavity from the gingival margin of the labial surface and/or the lingual surface of the tooth, the tooth sensitive area and other soft tissues in the oral cavity.

By adopting the technical scheme: the sealing line is used for sealing off the whitening agent, so that irritation and burn caused by other improper operations when the whitening agent reaches gum, soft tissues and sensitive areas of teeth near the side of lips and/or tongue in the whitening process are further avoided.

Further preferably, in the whitening correction tray, the following components are provided: also includes a gum extension; the gum extension is attached to the labial and/or lingual gingival margin.

By adopting the technical scheme: when teeth enter, the gum extension part is attached to the labial gum and/or lingual gum, and the structure is beneficial to preventing the whitening agent from overflowing from the gum side edge of the labial side and/or lingual side of the denture in the volatilizing process, avoiding the waste of the whitening agent and weakening the whitening effect, and simultaneously increasing the wearing comfort.

Compared with the prior art, the invention can track the operation of a patient on the dental tray and master the actual use condition of the orthodontic dental tray, thereby obtaining the best treatment effect. And the specific area of the teeth can be subjected to targeted whitening, the whitening effect is ensured, the consumption of the whitening agent is saved, and the irritation and burning to the soft tissues of the gums are effectively avoided.

Drawings

The invention is described in further detail below with reference to the attached drawings and detailed description:

FIG. 1 is a schematic front view of embodiment 1 of the present invention;

FIG. 2 is a schematic top view of embodiment 1 of the present invention;

fig. 3 is a schematic block diagram of the interior of the capsule of fig. 2.

The correspondence between each reference number and the component name is as follows:

1. a tray body; 2. a pressure sensing device; 11. an occlusal surface; 12. a lip side; 13. tongue side; 14. a storage chamber; 15. a seal line; 16. a gingival extension; 17. molar parts; 21. a capsule; 22. a strong strap; 23. a pressure sensor; 24. a microprocessor; 25. a storage module; 26. a clock circuit module; 27. and a communication module.

Detailed Description

In order to more clearly illustrate the technical solution of the present invention, the following will further describe in connection with various embodiments.

Fig. 1, 2 and 3 show example 1:

a whitening correction dental tray comprises a dental tray body 1 and a pressure sensing device 2.

The top of the dental tray body 1 is opened, molar teeth parts 17 are arranged at two ends of the dental tray body, and the middle section of the dental tray body comprises a labial surface 12, an occlusal surface 11 and a lingual surface 13 which are sequentially connected; the surfaces of the labial surface 12 and the lingual surface 13 are respectively provided with grooves which are matched with the shapes of teeth; also included are a storage cavity 14, a seal line 15 and a gum extension 16. The storage cavity 14 is positioned on at least one of the occlusal surface 11, the labial surface 12 and the lingual surface 13; the sealing line 15 is arranged on the labial surface 12 and/or the lingual surface 13; the gum extension 16 is attached to the gum side edge of the labial surface 12 and/or lingual surface 13.

The pressure sensing means 2 comprises a capsule 21 and a strong strap 22; the capsule 21 is a cube with a side length of 5mm or a rectangular body with a side length of 7mm x5mm x4mm and is fixed on the outer side of the molar part 17 through a strong strap 22; the capsule 21 is internally fixed with a pressure sensor 23, a microprocessor 24, a storage module 25, a clock circuit module 26 and a communication module 27. The pressure sensor 23 is used for sensing the pressure value of the surface of the molar part 17 and feeding back a sensing signal to the micro-processor 24; the clock circuit module 26 is used for starting the micro processor 24 at fixed time; the microprocessor 24 is configured to convert the sensing signal fed back by the pressure sensor 23 into a digital file and store the digital file in the storage module 25. The communication module 27 sends the sensing signal obtained by the pressure sensor 23 to the outside in real time in a wireless signal mode.

In practice, the working process is as follows: when the patient wears the dental tray body 1 and keeps the dental tray body unchanged for a period of time, the clock circuit module 26 controls the micro-processor 24 to start, and the pressure value of the surface of the molar 17 is periodically acquired through the pressure sensor 23 and the time information is stored on the storage module 25. The duration of time that the stored time information can be correctly worn is recorded. The stored information can be taken out of the capsule 21 for reading after the dental tray is used or can be output to the peripheral of the PC or the smart phone in a wireless signal mode in real time through the communication module 27.

The storage cavity is a narrow-mouth cavity, so that the contact surface between the whitening agent injected into the storage cavity and the outside can be effectively reduced, and the whitening agent stays in the storage cavity by utilizing the surface tension of liquid. Avoiding unnecessary contact of the whitening agent flowing from the labial surface and/or lingual surface to the occlusal surface under the action of gravity. The volume of the storage cavity is 0.26mm < lambda > 3 to 56.54mm < lambda > 3. Meanwhile, the dental tray body is made of hard materials, so that the situation of breakage of the dental tray is effectively avoided.

The above description is merely an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions easily come within the technical scope of the present invention as those skilled in the art will readily come to be included in the scope of the present invention. The protection scope of the present invention is subject to the protection scope of the claims.

Claims

1. A whitening correction dental tray comprises a dental tray body (1), wherein the top of the dental tray body (1) is provided with openings, molar teeth parts (17) are arranged at two ends of the dental tray body, and the middle section of the dental tray body comprises a labial side surface (12), an occlusal surface (11) and a lingual side surface (13) which are sequentially connected; the surfaces of the labial surface (12) and the lingual surface (13) are respectively provided with grooves which are matched with the shapes of teeth; the method is characterized in that: also comprises a pressure sensing device (2); the pressure sensing device (2) is arranged outside the molar part (17) and senses and records the pressure value of the surface of the molar part (17);

the pressure sensing device (2) comprises a capsule (21) and a strong strap (22); the capsule (21) is fixed on the outer side of the molar part (17) through a strong strap (22); a pressure sensor (23), a microprocessor (24), a storage module (25) and a clock circuit module (26) are fixed in the capsule (21); when the patient wears the dental tray body (1), the pressure of the surface of the molar part changes, and the pressure sensor (23) is used for sensing the pressure value of the surface of the molar part (17) and feeding back the sensing signal to the micro-processor (24); the clock circuit module (26) is used for starting the micro processor (24) at fixed time; the micro processor (24) is used for converting the sensing signal fed back by the pressure sensor (23) into a digital file and storing the digital file in the storage module (25); when the patient wears the dental tray body (1) and keeps unchanged for a period of time, the clock circuit module (26) controls the micro-processor (24) to start;

the storage cavity (14) is positioned on at least one of the occlusal surface (11), the labial side (12) and the lingual side (13), and the storage cavity is a narrow-mouth cavity, so that the contact surface between the whitening agent injected into the storage cavity and the outside can be effectively reduced, and the whitening agent stays in the storage cavity by utilizing the surface tension of liquid;

also comprises a sealing line (15), wherein the sealing line (15) is arranged on the labial surface (12) and/or the lingual surface (13).

2. The whitening corrective tray of claim 1, wherein: the pressure sensing device (2) further comprises a communication module (27), and the communication module (27) is arranged inside the capsule (21) and is used for sending sensing signals obtained by the pressure sensor (23) to the outside in real time in a wireless signal mode.

3. The whitening corrective tray of claim 2, wherein: the capsule (21) is a cube with a side length of 5mm or a cuboid with a side length of 7mmx5mmx4 mm.

4. A whitening corrective dental tray as set forth in claim 3, wherein: also comprises a gum extension (16); the gum extension (16) is connected to the gum side edge of the labial (12) and/or lingual (13) side.