CN112741699B - Invisible orthotic devices of stealthy unscrambler wearing time of monitoring and effect - Google Patents
Invisible orthotic devices of stealthy unscrambler wearing time of monitoring and effect Download PDFInfo
- Publication number
- CN112741699B CN112741699B CN202011594664.7A CN202011594664A CN112741699B CN 112741699 B CN112741699 B CN 112741699B CN 202011594664 A CN202011594664 A CN 202011594664A CN 112741699 B CN112741699 B CN 112741699B
- Authority
- CN
- China
- Prior art keywords
- invisible
- intelligent
- accessory
- teeth
- appliance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
- A61C19/04—Measuring instruments specially adapted for dentistry
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Dentistry (AREA)
- Animal Behavior & Ethology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses a hidden orthodontic device for monitoring wearing time and effect of a hidden aligner, and relates to the technical field of orthodontic equipment. The invention comprises the following steps: the invisible appliance comprises an invisible appliance and an intelligent accessory, wherein an accessory cavity is formed in one side of the invisible appliance, and the intelligent accessory is matched with the accessory cavity; the intelligent annex includes: intelligence annex base, intelligent chip has been installed to the upside of intelligence annex base, and intelligent chip includes: the device comprises a thin-film battery, a data storage card, two directional force measuring sensors and two oral cavity temperature sensors, wherein the data storage card is connected with an intelligent chip through a data line. According to the invisible orthodontic appliance, the intelligent attachment can monitor the tooth moving effect condition of the twisted teeth and the low teeth in the invisible orthodontic process in real time, and monitor whether the invisible orthodontic appliance is attached to the teeth or not and whether the sleeve stripping phenomenon occurs or not, so that the invisible orthodontic appliance can be adjusted according to the monitored data, and the condition that the treatment period is prolonged due to the sleeve stripping phenomenon is reduced.
Description
Technical Field
The invention belongs to the technical field of orthodontic equipment, and particularly relates to a invisible orthodontic device for monitoring wearing time and effect of invisible orthodontics of twisted teeth and low teeth.
Background
The orthodontics that orthodontic teeth malocclusion deformity is commonly used is the fixed orthodontics of labial side, and it is by the labial side hold in the palm groove, buccal surface pipe or belt loop, correct arch wire and other auxiliary device and constitute, and initial stage arch wire material is mostly the nickel titanium material, and later stage arch wire material is mostly for the rigid material. The lip side fixing appliance has the characteristics of simple clinical operation, accurate tooth movement, ideal treatment effect, economic price and the like. The biggest disadvantage of labially fixed orthoses is their unattractive appearance because they are glued to the sides of the teeth lips, which are exposed when the patient smiles, greatly affecting the aesthetic appearance of the patient. The lingual fixing appliance, the labial ceramic aesthetic bracket and the aesthetic arch wire appear in succession at the back, but the aesthetic effect cannot achieve the purpose of complete invisibility, and the two appliances are collectively called as 'semi-invisible' appliances by doctors and patients. Along with the appearance and the development of a 3D scanning technology and a 3D printing technology, a product of the digital orthodontic era, namely a bracket-free invisible appliance comes to the front of people, the bracket-free invisible appliance is disclosed to solve the problems of unattractive appearance, discomfort, poor oral hygiene and the like of the lip side or tongue side fixed appliance to a great extent, the clinical operation is simple, and a patient can take off and wear the bracket-free invisible appliance by himself, so that the bracket-free invisible appliance is favored by doctors and patients;
however, the bracket-free invisible appliance also has a plurality of defects, one of the defects is that the invisible appliance is easy to be not attached to teeth in the wearing process, the invisible appliance is clinically called as 'sleeve removal', the fact is that the teeth are abnormal in movement, and then the teeth and the invisible appliance are relatively moved, so that gaps are formed between the teeth and the invisible appliance, the invisible appliance is not attached to the teeth, the phenomenon is particularly that when the teeth with twisted teeth and the teeth with lower straightening positions and needing elongation move, the clinical sleeve removal causes a plurality of reasons, and once the sleeve removal occurs, the straightening effect is seriously influenced and the straightening period is prolonged.
As the patient can be re-diagnosed once in one month or more, the re-diagnosis interval is long, the problem cannot be found in time, and the patient lacks real-time monitoring, so that the patient can be found only when the sleeve-slipping condition is serious, and the optimal adjustment period is lost.
Disclosure of Invention
The invention aims to provide the invisible orthodontic device for monitoring the wearing time and the wearing effect of the invisible orthodontic device for the twisted teeth and the low teeth.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a contact orthotic device that monitors wear time and effectiveness of contact appliances for twisted teeth and low teeth, comprising: the invisible orthodontic appliance comprises an invisible orthodontic appliance and an intelligent accessory, wherein an accessory cavity is formed in one side of the invisible orthodontic appliance, and the intelligent accessory is matched with the accessory cavity; the intelligent annex includes: intelligence annex base, intelligent chip has been installed to the upside of intelligence annex base, and intelligent chip includes: the film battery, the data storage card, two directional force cell sensors, two oral cavity temperature sensor, and the data storage card is connected with intelligent chip through the data line, and two directional force cell sensors are connected through first circuit with two oral cavity temperature sensor.
Optionally, the invisible appliance comprises: the first invisible correcting component is arranged on the outer side of the maxillary dentition, and the second invisible correcting component is arranged on the outer side of the mandibular dentition.
Optionally, the directional force transducer carries out directional monitoring on pressure change between the invisible appliance and the tooth, when pressure between the invisible appliance and the tooth changes from existence to nonexistence, namely the pressure measurement value becomes zero, the intelligent chip prompts the invisible appliance to be out of sleeve, and when pressure between the invisible appliance and the tooth, namely the pressure measurement value is not zero, the intelligent chip prompts the invisible appliance to be worn normally.
Optionally, a second line is connected between the two oral cavity temperature sensors, a third line is connected between the two directional force-measuring sensors, one end of the first line is connected with the second line, and the other end of the first line is connected with the third line.
Optionally, the oral cavity temperature sensor monitors the wearing condition of the invisible appliance of the patient, and after the time period that the patient wears the invisible appliance is measured, the monitoring data is transmitted to the data storage card, and the data storage card stores the monitoring data.
Optionally, the smart chip converts signals collected by the oral cavity temperature sensor and the directional load cell into digital signals that can be recognized by a computer and stored in the data storage card.
Optionally, the thin film battery is arranged in the intelligent chip and is responsible for providing energy required by the intelligent chip during working.
Alternatively, the smart accessory is mounted on the buccal side of the tooth that requires a twisting or stretching movement.
Optionally, the bottom surface of the base of the smart accessory is a mesh structure, and the bottom surface of the smart accessory is bonded and fixed to the teeth through the tooth resin adhesive.
A method for monitoring the wearing time and effect of a contact correction device comprises the following steps:
the method comprises the following steps: determining the position of a tooth needing to be twisted or stretched to move according to the plaster model of the tooth of the patient, and bonding and fixing the intelligent accessory with the cheek side of the tooth through tooth resin bonding agent;
step two: scanning the tooth condition in the oral cavity of a patient through a D digital scanner to obtain three-dimensional data of the tooth, reconstructing the three-dimensional data to obtain a three-dimensional digital tooth model, simulating the movement of the tooth through digital software design, and forming an animation correction scheme;
step three: the method comprises the steps of utilizing a digital software technology and a D printing technology, combining the position and the size of an intelligent accessory, and then manufacturing a printed invisible appliance, wherein an accessory vacuole which is completely consistent with the size and the shape of the intelligent accessory is reserved in the position, corresponding to the intelligent accessory, of the invisible appliance so as to accommodate the intelligent accessory;
step four: the patient tries on the invisible orthodontic device and adjusts the invisible orthodontic device according to the wearing effect;
step five: the intelligent accessory monitors the time period of wearing the invisible appliance by the patient according to the oral cavity temperature sensor, on the basis, the directional force transducer monitors the change condition of the pressure between the invisible appliance and the teeth, and monitoring signals are converted and transmitted into the data storage card through the intelligent chip;
step six: the patient himself or the parents take down the data storage card on the intelligent chip every day, data are transmitted to the doctor through the computer or the mobile phone terminal, the doctor monitors the condition that the patient wears the invisible appliance in real time according to the monitoring data, and corresponding adjustment is made according to specific conditions.
The embodiment of the invention has the following beneficial effects:
according to the embodiment of the invention, through the intelligent accessory, the intelligent accessory can monitor the tooth moving effect condition of the twisted tooth and the low tooth in the invisible correction process in real time, and monitor whether the side invisible appliance is attached to the tooth or not and whether the sleeve separation phenomenon occurs or not, so that the invisible appliance can be adjusted according to the monitored data, and the condition that the treatment period is prolonged due to the sleeve separation phenomenon is reduced.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic diagram of a smart accessory configuration according to an embodiment of the present invention;
FIG. 2 is a schematic view of a concealed tooth appliance according to an embodiment of the present invention.
Wherein the figures include the following reference numerals:
the device comprises an intelligent accessory base 1, a thin-film battery 2, an intelligent chip 3, an oral cavity temperature sensor 4, a data storage card 5, a directional force measuring sensor 6, a first line 7, an invisible appliance 8, an accessory cavity 9, a positioning direction 10, a third line 11, an intelligent accessory 12, periodontal tissues 13 and a second line 14.
Detailed Description
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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the invention have been omitted.
Referring to fig. 1-2, in this embodiment, a contact correction device for monitoring wearing time and effect of a contact corrector for twisted teeth and low teeth is provided, comprising: the invisible appliance 8 and the intelligent accessory 12, wherein one side of the invisible appliance 8 is provided with an accessory cavity 9, and the intelligent accessory 12 is matched with the accessory cavity 9; smart accessory 12 includes: intelligence annex base 1, intelligent chip 3 has been installed to intelligent annex base 1's upside, and intelligent chip 3 includes: the device comprises a thin-film battery 2, a data storage card 5, two directional force measuring sensors 6 and two oral cavity temperature sensors 4, wherein the data storage card 5 is connected with an intelligent chip 3 through a data line, and the two directional force measuring sensors 6 are connected with the two oral cavity temperature sensors 4 through a first line 7.
The application of one aspect of the embodiment is as follows: when the device is rescued to stealthy wearing to the patient, at first place intelligent annex 12 on the buccal surface of the tooth that needs were rescued, then establish in the outside of tooth with stealthy the ware 8 cover of rescuring, align intelligent annex 12 and annex vacuole 9 to the completion is to stealthy wearing of rescuring the device. It should be noted that the electric equipment of the invention can be powered by storage batteries or an external power supply.
Through the intelligent annex 12 that sets up, intelligent annex 12 can twist reverse tooth and low level tooth and remove the effect condition at the stealthy tooth of correcting the in-process in real-time supervision, and whether ware 8 is restoreed in the control and the tooth is laminated, whether produces the phenomenon of running off the cover to can correct ware 8 according to the data of monitoring and advance the adjustment to stealthy, reduce because of the condition emergence of the phenomenon of running off the cover and leading to extension treatment cycle.
The invisible appliance 8 of the present embodiment includes: the first invisible correcting component is arranged on the outer side of the maxillary dentition, and the second invisible correcting component is arranged on the outer side of the mandibular dentition.
The directional force cell sensor 6 of this embodiment carries out directional monitoring to the pressure variation between stealthy correction ware 8 and the tooth, pressure is from having to whether or not when the pressure measurement becomes "zero", the stealthy ware 8 of correcting appears slipping away in suggestion of intelligent chip 3 between the two, when having pressure measurement value that the pressure measurement is not "zero" between the two, then intelligent chip 3 suggestion stealthy correction ware 8 wears normally, the directional force cell sensor 6 monitoring of installation is worn the stealthy phenomenon of correcting the ware phase and whether having taken place tooth and stealthy correction ware phase separation and is "slipping away", thereby monitor whether the tooth has taken place unusual removal.
In this embodiment, a second line 14 is connected between the two oral cavity temperature sensors 4, a third line 11 is connected between the two directional load cells 6, one end of the first line 7 is connected with the second line 14, and the other end of the first line 7 is connected with the third line 11.
The oral cavity temperature sensor 4 of the present embodiment monitors the wearing condition of the invisible appliance 8 of the patient, and after the time period when the patient wears the invisible appliance 8 is measured, the monitoring data is transmitted to the data storage card 5, and the data storage card 5 stores the monitoring data.
The intelligent chip 3 of this embodiment converts the signals collected by the oral temperature sensor 4 and the directional force-measuring sensor 6 into digital signals that can be identified by a computer, and stores the digital signals into the data storage card 5, and the data storage card 5 can be freely taken down and reinstalled, so that the data can be uploaded to a doctor in time through the computer or a mobile phone terminal in vitro.
The thin film battery 2 of this embodiment is installed in the inside of intelligent chip 3, is responsible for providing the required energy of intelligent chip 3 during operation.
The smart attachment 12 of the present embodiment is mounted on the buccal side of the tooth that requires a twisting or stretching movement.
The bottom surface of the smart accessory base 1 of the present embodiment is a mesh structure, and the bottom surface of the smart accessory 12 is bonded and fixed to the teeth by the dental resin adhesive.
A method for monitoring the wearing time and effect of a contact correction device comprises the following steps:
the method comprises the following steps: determining the position of the tooth needing to do twisting or stretching movement according to the plaster model of the tooth of the patient, and bonding and fixing the intelligent accessory 12 with the cheek side of the tooth through tooth resin bonding agent;
step two: scanning the tooth condition in the oral cavity of a patient through a 3D digital scanner to obtain three-dimensional data of teeth, reconstructing the three-dimensional data to obtain a three-dimensional digital tooth model, simulating the movement of the teeth through digital software design, and forming an animation correction scheme;
step three: by utilizing a digital software technology and a 3D printing technology, combining the position and the size of the intelligent accessory 12, and then manufacturing a printed invisible appliance 8, wherein the invisible appliance 8 reserves an accessory cavity 9 with the size and the shape completely consistent with those of the intelligent accessory 12 at the position corresponding to the intelligent accessory 12 so as to accommodate the intelligent accessory 12;
step four: the patient tries on the invisible orthodontic appliance 8 and adjusts the invisible orthodontic appliance according to the wearing effect;
step five: the intelligent accessory 12 monitors the time period when the patient wears the invisible orthodontic device 8 according to the oral temperature sensor 4, on the basis, the directional force sensor 6 monitors the change condition of the pressure between the invisible orthodontic device 8 and the teeth, and monitoring signals are converted and transmitted into the data storage card 5 through the intelligent chip 3;
step six: the patient himself or the parents take down the data storage card 5 on the intelligent chip 3 every day, data are transmitted to the doctor through a computer or a mobile phone terminal, and the doctor monitors the condition that the patient wears the invisible appliance 8 in real time according to monitoring data and makes corresponding adjustment according to specific conditions.
The above embodiments may be combined with each other.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in other sequences than those illustrated or described herein.
In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Claims (4)
1. Invisible orthotic devices of monitoring torsional teeth and invisible braces wear time of low level tooth and effect, its characterized in that includes: the invisible appliance comprises an invisible appliance (8) and an intelligent accessory (12), wherein an accessory cavity (9) which is completely consistent with the intelligent accessory (12) in size and shape is reserved on one side of the invisible appliance (8) at a position corresponding to the intelligent accessory (12) so as to accommodate the intelligent accessory (12), and the intelligent accessory (12) is matched with the accessory cavity (9); the invisible orthosis (8) comprises: the first invisible correcting component is arranged on the outer side of the maxillary dentition, and the second invisible correcting component is arranged on the outer side of the mandibular dentition; the intelligent accessory (12) is arranged on the cheek side of the tooth which needs to do twisting or stretching movement;
the smart accessory (12) comprises: intelligent annex base (1), intelligent chip (3) have been installed to the upside of intelligent annex base (1), and intelligent chip (3) include: the device comprises a thin-film battery (2), a data storage card (5), two directional force measuring sensors (6) and two oral cavity temperature sensors (4), wherein the data storage card (5) is connected with an intelligent chip (3) through a data line, and the two directional force measuring sensors (6) are connected with the two oral cavity temperature sensors (4) through a first line (7); the oral temperature sensor (4) monitors the wearing condition of the invisible appliance (8) of the patient, after the time period that the patient wears the invisible appliance (8) is measured, monitoring data are transmitted to the data storage card (5), and the data storage card (5) stores the monitoring data; the intelligent chip (3) converts signals collected by the oral cavity temperature sensor (4) and the directional force-measuring sensor (6) into digital signals which can be identified by a computer and stores the digital signals into the data storage card (5); the directional force transducer (6) carries out directional monitoring on the pressure change between the invisible appliance (8) and the teeth, when the pressure between the invisible appliance and the teeth changes from existence to nonexistence, namely the pressure measurement value is changed into zero, the intelligent chip (3) prompts the invisible appliance (8) to be out of sleeve, and when the pressure between the invisible appliance and the teeth exists, namely the pressure measurement value is not zero, the intelligent chip (3) prompts the invisible appliance (8) to be worn normally;
when the invisible correcting device needs to be worn by a patient, firstly, the intelligent accessory (12) is placed on the buccal side surface of the tooth needing to be corrected, then the invisible correcting device (8) is sleeved on the outer side of the tooth, and the intelligent accessory (12) is aligned to the accessory vacuole (9), so that the invisible correcting device is worn; the tooth removal effect condition of in-process is rescued in stealthy to the tooth is rescued to intelligent annex (12) monitoring torsion tooth and low level tooth, and whether the ware (8) are rescued in the control and the tooth is laminated, whether produces the phenomenon of taking off the cover to adjust stealthy ware (8) of rescuring according to the data of monitoring.
2. The device for monitoring the wear time and effect of invisible orthodontic appliances for twisted teeth and low teeth according to claim 1, wherein a second line (14) is connected between the two oral temperature sensors (4), a third line (11) is connected between the two directional load cells (6), one end of the first line (7) is connected to the second line (14), and the other end of the first line (7) is connected to the third line (11).
3. The invisible orthodontic device for monitoring the wearing time and the wearing effect of the invisible orthodontic device for the twisted teeth and the low teeth as claimed in claim 1, wherein the thin film battery (2) is installed inside the smart chip (3) and is responsible for providing energy required by the smart chip (3) during operation.
4. The invisible orthodontic device for monitoring wearing time and effect of the invisible orthodontic device for the twisted teeth and the low teeth as set forth in claim 1, wherein the bottom surface of the smart attachment base (1) is a net structure, and the bottom surface of the smart attachment (12) is adhesively fixed to the teeth by a dental resin adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011594664.7A CN112741699B (en) | 2020-12-29 | 2020-12-29 | Invisible orthotic devices of stealthy unscrambler wearing time of monitoring and effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011594664.7A CN112741699B (en) | 2020-12-29 | 2020-12-29 | Invisible orthotic devices of stealthy unscrambler wearing time of monitoring and effect |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112741699A CN112741699A (en) | 2021-05-04 |
| CN112741699B true CN112741699B (en) | 2022-07-15 |
Family
ID=75646817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011594664.7A Active CN112741699B (en) | 2020-12-29 | 2020-12-29 | Invisible orthotic devices of stealthy unscrambler wearing time of monitoring and effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112741699B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115770116B (en) * | 2022-10-14 | 2024-01-23 | 南京医科大学附属口腔医院 | Multilayer composite transparent dental floss based on pressure-sensitive deformation recognition and deformation recognition method thereof |
| CN115737177B (en) * | 2022-10-24 | 2024-01-23 | 南京医科大学附属口腔医院 | Automatic dental mouthpiece fitting deformation monitoring equipment based on piezoelectric material |
| CN116115383A (en) * | 2023-02-13 | 2023-05-16 | 四川大学 | Torsion pipetting device |
| CN118750219A (en) * | 2023-02-13 | 2024-10-11 | 四川大学 | Wearing time monitor for invisible appliance |
| CN116035752A (en) * | 2023-02-13 | 2023-05-02 | 四川大学 | Wearing time monitoring equipment for invisible appliance |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9161823B2 (en) * | 2008-11-20 | 2015-10-20 | Align Technology, Inc. | Orthodontic systems and methods including parametric attachments |
| US10603137B2 (en) * | 2015-08-31 | 2020-03-31 | Ormco Corporation | Orthodontic aligners and devices, methods, systems, and computer programs utilizing same |
| WO2017218947A1 (en) * | 2016-06-17 | 2017-12-21 | Align Technology, Inc. | Intraoral appliances with sensing |
| EP3471653B1 (en) * | 2016-06-17 | 2021-12-22 | Align Technology, Inc. | Orthodontic appliance performance monitor |
| WO2019108978A1 (en) * | 2017-11-30 | 2019-06-06 | Align Technology, Inc. | Sensors for monitoring oral appliances |
| KR20190101231A (en) * | 2018-02-22 | 2019-08-30 | (주)스마투스코리아 | Orthodontic device comprising sensors and Orthodontic treatment system |
| CN111012528A (en) * | 2019-11-22 | 2020-04-17 | 中国医科大学附属口腔医院 | 3D design and manufacturing method of bracket-free invisible appliance |
-
2020
- 2020-12-29 CN CN202011594664.7A patent/CN112741699B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN112741699A (en) | 2021-05-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112741699B (en) | Invisible orthotic devices of stealthy unscrambler wearing time of monitoring and effect | |
| WO2022158673A1 (en) | Transparent aligner remote monitoring system | |
| CN204219072U (en) | Compound dental appliance system | |
| CN210931950U (en) | Tooth correction device, correction device set and shell-shaped dental correction system | |
| CN211067108U (en) | Shell-shaped tooth appliance, shell-shaped tooth appliance set and tooth appliance system | |
| CN105310787A (en) | Device for relieving buccal crossbite for fixed type asymmetric occlusal pad combined casting crown | |
| CN101828970B (en) | Design method of positioning device of orthodontic removable appliance | |
| CN210541883U (en) | Pad type invisible magnetic force function appliance | |
| CN113171190B (en) | Preparation method of orthodontic appliance with tooth arrangement function | |
| CN202821673U (en) | Three-eye maxillary expansion spring for orthodontics | |
| CN210204955U (en) | Cheek-screen invisible magnetic force function appliance | |
| US20240050199A1 (en) | Shell-shaped dental instrument and shell-shaped dental appliance set | |
| KR20190027209A (en) | Orthodontic appliance and method of correcting teeth using the same | |
| CN204318948U (en) | Fixed asymmetric Occlusal pad associating cast crown removes locked bite device | |
| CN214104679U (en) | Diaphragm, shell-shaped tooth correcting device, correcting set and correcting system | |
| CN216876650U (en) | Removable and wearable covering type invisible plane guide plate and invisible orthodontic device | |
| CN217448045U (en) | Retainer for orthodontics based on digital technology | |
| CN210447239U (en) | Accurate oral appliance | |
| CN204428177U (en) | The device of Enhanced anchorase is added in a kind of mouth | |
| CN210185733U (en) | Orthodontic combined crown functional appliance for oral fixation | |
| CN114376747A (en) | Appliance suitable for intermaxillary traction and design method thereof | |
| CN204016527U (en) | The mouth cavity orthodontic flat bite plate that a kind of silicone rubber makes | |
| CN208756205U (en) | Adjustable Dental arch growth shaping device | |
| CN218922828U (en) | Full-mouth metal lingual correction bracket | |
| CN208851659U (en) | A kind of jaw pad integrally dragging device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |