CN221980941U - Portable oral cavity information acquisition device - Google Patents
Portable oral cavity information acquisition device Download PDFInfo
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- CN221980941U CN221980941U CN202420355254.4U CN202420355254U CN221980941U CN 221980941 U CN221980941 U CN 221980941U CN 202420355254 U CN202420355254 U CN 202420355254U CN 221980941 U CN221980941 U CN 221980941U
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Abstract
The application discloses a portable oral information acquisition device, which relates to the technical field of oral care, and is technically characterized in that: comprises an oral cavity inner part which can be sleeved in the oral cavity of a patient; a first detector and a second detector arranged on the oral cavity built-in part; the first detector is used for detecting the dental arch width of a patient; the second detector is used for collecting the tooth occlusion force of the patient; and a processor coupled to the first detector and the second detector; the processor is used for receiving the signals of the first detector and the second detector and acquiring the information of the width of the dental arch and the occlusion degree of the teeth. The application can efficiently and intuitively know the dental arch and dentition conditions of the current patient, can realize preoperative prediction without collecting an impression, lightens the burden and waiting time of the patient and efficiently completes orthodontic treatment of the oral cavity.
Description
Technical Field
The utility model relates to the technical field of oral care, in particular to a portable oral information acquisition device.
Background
This section is intended to provide a background or context for the embodiments recited in the claims. The description herein is not admitted to be prior art by inclusion in this section.
One type of orthodontic patients is accompanied with serious problems of jawbone in addition to dental problems, and orthodontic-orthognatic combination therapy can be selected for such patients. Conventional procedures for this treatment include preoperative orthodontic-orthognathic surgery-post-operative orthodontic fine tuning. The purpose of preoperative orthodontic is to align misaligned teeth to normal positions and remove tooth compensation, which is not coordinated with respect to the base bone position. The orthognathic surgery requires that the positions of the upper and lower jawbone and surrounding bone tissues are adjusted after the upper and lower jawbone is separated from the surrounding bone tissues, so that coordination among facial, bone and tooth forms is achieved. It is therefore necessary to perform simulation before the operation to obtain the target position after the operation, thereby obtaining the movement position and the movement amount after the upper and lower jawbones are separated. A stable reference point is particularly important in this process. At present, stable occlusion before and after operation is an important index for operation selection reference. Stable occlusion requires that the upper and lower dental arches reach a dental arch length and width matching at the postoperative target position without high points of occlusion or occlusion interference.
The current solution is to make a plaster model with alginate or silicone rubber to obtain intraoral information before the patient's operation. This method requires the patient to go to the hospital multiple times before surgery, making pre-operative adjustments to the dental site. If the orthodontist finds that the patient meets the operation condition through model comparison after the impression is acquired, the orthodontist can be informed to perform orthodontist operation; if the intraoral model comparison finds that the tooth position of the patient still needs to be adjusted after the impression is taken, the patient continues orthodontic treatment to adjust the teeth, and the impression is taken again until the operation requirement is met. During the treatment process, the patient can go to the hospital to collect the impressions without carrying out the conventional orthodontic review and wait for the doctor to inform the result, so that the patient is time-consuming and the cost is increased.
Disclosure of Invention
Aiming at the technical problems, the utility model provides a portable oral information acquisition device which can efficiently and intuitively know the dental arch and dentition conditions of the current patient, can realize preoperative prediction without acquiring an impression, lightens the burden and waiting time of the patient and efficiently completes orthodontic treatment of the oral orthodontic jaw.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
there is provided a portable oral information acquisition device comprising:
An intraoral insert capable of being nested within a patient's mouth;
a first detector and a second detector arranged on the oral cavity built-in part; the first detector is used for detecting the dental arch width of a patient; the second detector is used for collecting the tooth occlusion force of the patient;
and a processor coupled to the first detector and the second detector; the processor is used for receiving the signals of the first detector and the second detector and acquiring the information of the width of the dental arch and the occlusion degree of the teeth.
In some embodiments, the first detector comprises at least two image acquisition pieces and a light supplement lamp; the light supplementing lamp is arranged on the image acquisition part to supplement light for the image acquisition process; the two image acquisition pieces are arranged on the tails of the two ends of the dental arch aligned by the intraoral built-in piece so as to acquire images of the tail positions of the two ends.
In some embodiments, the number of the image acquisition pieces is not less than three, wherein two image acquisition pieces are arranged on the tail parts of the dental arch opposite to the dental arch of the intraoral implant; one of the image acquisition pieces is arranged at the position of the oral cavity built-in piece corresponding to the middle end part of the dental arch.
In some embodiments, the intraoral insert comprises an arch base and an arch rim disposed on the arch base; the dental arch base is arranged in a dental arch shape; the dental arch edge is arranged on the outer side of the top of the dental arch base so as to be sleeved on the outer side of the upper teeth of a patient; the first detector is arranged on the dental arch edge; the second detector is arranged on the dental arch base.
In some embodiments, the second detector is a pressure sensor, and the pressure sensor is arranged in a strip shape and is arranged on the dental arch base along the extending direction of the dental arch base so as to collect the biting force of each position on the dental arch base.
In some embodiments, the arch base and arch rim are both made of silicone.
In some embodiments, the first detector comprises a transmitter and a receiver; the emitter and the receiver are respectively arranged on the tail parts of the two ends of the dental arch of the oral cavity built-in part; the transmitter is used for transmitting an induction signal to the receiver; the receiver is used for receiving the induction signals transmitted by the transmitter to determine the distance between the two signals.
In some embodiments, the first detector further comprises a mount, a first leg, and a second leg; the first support leg and the second support leg are both arranged on the mounting seat, and the included angle between the first support leg and the second support leg can be adjusted; the transmitting end of the transmitter and the receiving end of the receiver are respectively arranged at the end part of the first supporting leg and the end part of the second supporting leg.
In some embodiments, the first leg and the second leg are rotated relative to each other to adjust an included angle therebetween by rotation.
In some embodiments, a display screen on the mount is connected to the processor; the display screen is capable of displaying the arch width.
One or more embodiments of the above-described solution may have the following advantages or benefits compared to the prior art:
The application provides a portable oral cavity information acquisition device, which is characterized in that an oral cavity built-in part is placed in the oral cavity of a patient for the patient to bite, so that a first detector acquires oral cavity internal image information and feeds back the oral cavity internal image information to a processor to establish a 3D oral cavity digital model of the patient by utilizing the image information, and the dental arch width information of the patient can be determined; simultaneously, when the patient bites, the second detector gathers patient's tooth interlock dynamics, can feed back and confirm patient's tooth interlock degree information in the treater for doctor judges whether there is individual tooth interlock interference to lead to unable operation through simulation postoperative interlock position, and the current dental arch of patient of high-efficient audio-visual understanding, dentition circumstances need not to gather the die and can realize the preoperative prediction, lightens patient's burden and latency, accomplishes orthodontic orthognathic treatment in high efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present application, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a portable oral information collecting device according to a first embodiment;
FIG. 2 is a schematic diagram showing the connection relationship between a processor and a first detector and a second detector in the first embodiment;
Fig. 3 is a schematic structural diagram of a portable oral information collecting device according to a second embodiment.
Reference numerals: 1. an intraoral insert; 11. a dental arch base; 12. a dental arch edge; 2. a first detector; 21. an image acquisition member; 22. a light supplementing lamp; 23. a transmitter; 24. a receiver; 25. a mounting base; 26. a first leg; 27. a second leg; 28. a display screen; 3. a second detector; 4. a processor; 5. a wireless signal transmitter.
Detailed Description
The disclosure is further described below with reference to the embodiments shown in the drawings.
Embodiment one:
The embodiment of the utility model discloses a portable oral information acquisition device, which is shown in fig. 1 and 2, and comprises an oral built-in part 1, a first detector 2, a second detector 3 and a processor 4; wherein, the first detector 2 and the second detector 3 are both arranged on the oral cavity built-in part 1 and are respectively used for detecting the width of the dental arch and the occlusal force of the teeth of the patient; the processor 4 is connected with the first detector 2 and the second detector 3, and is used for receiving signals of the first detector 2 and the second detector 3 and acquiring dental arch width and dental occlusion degree information, so that whether individual dental occlusion interference exists or not can be judged through simulating postoperative occlusion positions, operation cannot be performed, and orthodontic orthognathic treatment is efficiently completed.
As shown in fig. 1 and 2, in particular, the intraoral appliance 1 includes a dental arch base 11 and a dental arch rim 12 provided on the dental arch base 11; the dental arch base 11 is arranged in a dental arch shape; the dental arch rim 12 is arranged on the outer side of the top of the dental arch base 11 so as to be sleeved on the outer side of the upper teeth of a patient. In use, the intraoral appliance 1 is placed in a patient's mouth such that the dental arch edge 12 contacts the outside of the patient's teeth, the dental arch edge 12 being located between the upper and lower teeth for occlusion by the patient. Wherein the first detector 2 is arranged on the dental arch edge 12; the second detector 3 is provided on the arch base 11 so as to collect arch width and bite information when the patient bites the arch edge 12.
Further, the dental arch base 11 and the dental arch edge 12 are made of silica gel, so that the elasticity and flexibility of the silica gel are utilized, the dental arch base is convenient to be applied to the oral cavity of different people, deformation elasticity can be generated when the dental arch base is occluded, and the dental arch base is convenient to use and high in applicability due to the fact that the dental arch base is restored by self-using elasticity after being taken out.
In some embodiments, as shown in fig. 1, the second detector 3 is a pressure sensor, where the pressure sensor is arranged in a strip shape and is arranged on the dental arch base 11 along the extending direction of the dental arch base 11 to collect biting forces of various positions on the dental arch base 11, and when a patient bites, the pressure sensor detects a pressure signal and sends the signal to the processor 4 to obtain tooth biting degree information.
In some embodiments, as shown in fig. 1, the first detector 2 includes at least two image capturing pieces 21 and a light supplementing lamp 22; the light supplementing lamps 22 are arranged on the image acquisition piece 21 in a one-to-one correspondence manner so as to supplement light for the image acquisition process; wherein, two image acquisition members 21 are arranged on the tails of the two ends of the dental arch of the oral cavity built-in member 1 to acquire images of the tail positions of the two ends. Specifically, the image acquisition piece 21 is a miniature camera, can shoot the intraoral image, and then transmits to the processor 4 and generates 3D intraoral digital model, can acquire the dental arch width to judge whether the last lower jaw dental arch width after the operation matches, acquire oral cavity tooth information fast, make things convenient for doctor's first time to carry out postoperative condition prejudgement according to intraoral information, and then make things convenient for doctor and patient to communicate, improve treatment effeciency and effect.
Further, the number of the image acquisition pieces 21 is not less than three, wherein two image acquisition pieces 21 are arranged on the tail parts of the two sides of the dental arch of the oral cavity built-in piece 1; one of the image acquisition members 21 is provided at a position of the intraoral appliance 1 corresponding to the middle end portion of the dental arch, so that image acquisition is performed on both the end portion and the tail portion of the dental arch, so as to form a 3D intraoral digital model in the oral cavity.
In some embodiments, the image capturing members 21 are configured with five, wherein two image capturing members 21 are provided on the tails of the two sides of the dental arch of the intraoral appliance 1; one of the image acquisition pieces 21 is arranged at a position of the oral cavity built-in piece 1 corresponding to the middle end part of the dental arch; the other two parts are respectively distributed between the tail parts and the end parts of the two symmetrical sides of the dental arch, so that the integrity of image acquisition is improved, a 3D digital model in the mouth is conveniently and truly restored, the accuracy of dental arch width information acquisition is further improved, and meanwhile, a doctor can conveniently and accurately judge the dental arch condition in the mouth of a patient.
In this embodiment, the processor 4 is a computer terminal, and the processor 4 and the first and second detectors perform signal transmission through the wireless signal transmitter 5, so that signals detected by the first and second detectors are conveniently transmitted to the processor 4 in a wireless manner, processed through the computer terminal and displayed to a doctor, and the doctor can conveniently judge oral cavity information of a patient through detection data, thereby improving treatment efficiency.
The embodiment of the application discloses a portable oral cavity information acquisition device, which is characterized in that an oral cavity built-in part 1 is placed in the oral cavity of a patient for the patient to bite, so that a first detector 2 acquires the image information in the oral cavity, and feeds back the image information to a processor 4 to establish a 3D (three-dimensional) intraoral digital model of the patient by utilizing the image information, and the dental arch width information of the patient can be determined; meanwhile, when the patient bites, the second detector 3 collects the dental occlusion force of the patient, and can feed back the dental occlusion degree information of the patient to the processor 4, so that a doctor can judge whether individual dental occlusion interference exists or not through simulating the postoperative occlusion position to cause incapability of performing operation, the dental arch and the dentition condition of the patient at present can be known efficiently and intuitively, preoperative prediction can be realized without collecting an impression, the burden and waiting time of the patient are reduced, and orthodontic orthognathic treatment is efficiently completed.
Embodiment two:
The present embodiment differs from the first embodiment in that, as shown in fig. 3, the first detector 2 includes a transmitter 23 and a receiver 24; the emitter 23 and the receiver 24 are respectively arranged on the tail parts of the dental arch two ends of the oral cavity built-in part 1; the transmitter 23 is used for transmitting the induction signal to the receiver 24; the receiver 24 is used for receiving the induction signal transmitted by the transmitter 23 to determine the distance between the two. The distance between the two is determined by the time the signal of the transmitter 23 is received by the receiver 24 by placing the intraoral appliance 1 in the mouth so that the transmitter 23 transmits a signal to the receiver 24, and the arch width is determined by the distance.
Further, the first detector 2 further comprises a mounting seat 25, a first leg 26 and a second leg 27; wherein, the first support leg 26 and the second support leg 27 are both arranged on the mounting seat 25, and the included angle between the two can be adjusted; the transmitting end of the transmitter 23 and the receiving end of the receiver 24 are respectively arranged at the end part of the first support leg 26 and the end part of the second support leg 27, the distance between the end parts of the first support leg 26 and the second support leg 27 can be adjusted by adjusting the included angle between the first support leg 26 and the second support leg 27, and then the distance between the transmitter 23 and the receiver 24 is adjusted, so that after the transmitter 23 and the receiver 24 extend into the oral cavity of a patient, the distance between the transmitter 23 and the receiver 24 can be adjusted according to the width of the dental arch of the oral cavity of the patient, the applicability is improved, and the width information of different dental arch positions can be measured.
Specifically, the first leg 26 and the second leg 27 rotate relatively to adjust the included angle therebetween by rotation; wherein, the first support leg 26 and the second support leg 27 are both rotated on the mounting seat 25, and the rotation positions of the two are provided with damping wheels, so that the first support leg 26 and the second support leg 27 relatively rotate under the stress, and are limited by the damping wheels to stop rotating when not under the stress, so as to adjust the included angle between the first support leg 26 and the second support leg 27.
In some embodiments, the mounting base 25 is provided with a display screen 28 connected to the processor 4; the display screen 28 can show the arch width and the size of the included angle between the first leg 26 and the second leg 27, and simultaneously, the display screen 28 is located on the side of the mounting seat 25 facing out of the mouth, so that a doctor can check the record.
In some embodiments, one ends of the first leg 26 and the second leg 27 far away from the mounting seat 25 can be lapped on the oral cavity inner part 1, a magnetic attraction matching structure or a low-viscosity bonding structure can be adopted for use, after the first leg 26 and the second leg 27 extend into the oral cavity and are lapped on the oral cavity inner part 1, the first leg 26 and the second leg 27 can be adsorbed by using magnetic attraction or adhesive force, when the positions of the first leg 26 and the second leg 27 on the oral cavity inner part 1 need to be adjusted, only the first leg 26 and the second leg 27 need to be separated from the oral cavity inner part 1 and then are lapped at the needed positions again by applying force, so that the lapping positions of the first leg 26 and the second leg 27 on the oral cavity inner part 1 can be conveniently adjusted, and then the emitter 23 and the receiver 24 are matched for detecting the width of dental arches, and convenience in operation and use is improved.
The embodiments in the disclosure are described in a progressive manner, and identical and similar parts of the embodiments are all referred to each other, and each embodiment focuses on the differences from the other embodiments.
The scope of the present disclosure is not limited to the above-described embodiments, and it is apparent that various modifications and variations can be made to the present disclosure by those skilled in the art without departing from the scope and spirit of the disclosure. Such modifications and variations are intended to be included herein within the scope of the following claims and their equivalents.
Claims (10)
1. A portable oral information acquisition device, comprising:
An intraoral insert capable of being nested within a patient's mouth;
a first detector and a second detector arranged on the oral cavity built-in part; the first detector is used for detecting the dental arch width of a patient; the second detector is used for collecting the tooth occlusion force of the patient;
and a processor coupled to the first detector and the second detector; the processor is used for receiving the signals of the first detector and the second detector and acquiring the information of the width of the dental arch and the occlusion degree of the teeth.
2. The portable oral information gathering device as recited in claim 1, wherein the first detector comprises at least two image gathering members and a light supplement lamp; the light supplementing lamp is arranged on the image acquisition part to supplement light for the image acquisition process; the two image acquisition pieces are arranged on the tails of the two ends of the dental arch aligned by the intraoral built-in piece so as to acquire images of the tail positions of the two ends.
3. The portable oral information collecting device according to claim 2, wherein the number of the image collecting pieces is not less than three, wherein two of the image collecting pieces are provided on the tails of the oral built-in piece on both sides of the alignment dental arch; one of the image acquisition pieces is arranged at the position of the oral cavity built-in piece corresponding to the middle end part of the dental arch.
4. The portable oral information gathering device as recited in claim 1, wherein the oral cavity insert comprises an arch base and an arch rim disposed on the arch base; the dental arch base is arranged in a dental arch shape; the dental arch edge is arranged on the outer side of the top of the dental arch base so as to be sleeved on the outer side of the upper teeth of a patient; the first detector is arranged on the dental arch edge; the second detector is arranged on the dental arch base.
5. The portable oral information gathering device as recited in claim 4 wherein the second detector is a pressure sensor, the pressure sensor being arranged in a strip configuration and disposed on the arch base along an extension of the arch base to gather biting forces at various locations on the arch base.
6. The portable oral information gathering device as recited in claim 4 wherein the arch base and arch rim are each made of silicone.
7. The portable oral information gathering device as recited in claim 1, wherein the first detector comprises a transmitter and a receiver; the emitter and the receiver are respectively arranged on the tail parts of the two ends of the dental arch of the oral cavity built-in part; the transmitter is used for transmitting an induction signal to the receiver; the receiver is used for receiving the induction signals transmitted by the transmitter to determine the distance between the two signals.
8. The portable oral information gathering device as recited in claim 7, wherein the first detector further comprises a mounting base, a first leg, and a second leg; the first support leg and the second support leg are both arranged on the mounting seat, and the included angle between the first support leg and the second support leg can be adjusted; the transmitting end of the transmitter and the receiving end of the receiver are respectively arranged at the end part of the first supporting leg and the end part of the second supporting leg.
9. The portable oral information gathering device as recited in claim 8, wherein the first leg and the second leg are rotatable relative to each other to adjust an angle therebetween by rotation.
10. The portable oral information gathering device as recited in claim 8, wherein the mount is a display screen coupled to the processor; the display screen is capable of displaying the arch width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420355254.4U CN221980941U (en) | 2024-02-26 | 2024-02-26 | Portable oral cavity information acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420355254.4U CN221980941U (en) | 2024-02-26 | 2024-02-26 | Portable oral cavity information acquisition device |
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| Publication Number | Publication Date |
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| CN221980941U true CN221980941U (en) | 2024-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202420355254.4U Active CN221980941U (en) | 2024-02-26 | 2024-02-26 | Portable oral cavity information acquisition device |
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| CN (1) | CN221980941U (en) |
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