CN112568937A - Dental caries ultrasonic detector - Google Patents
Dental caries ultrasonic detector Download PDFInfo
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- CN112568937A CN112568937A CN202011331352.7A CN202011331352A CN112568937A CN 112568937 A CN112568937 A CN 112568937A CN 202011331352 A CN202011331352 A CN 202011331352A CN 112568937 A CN112568937 A CN 112568937A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
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- 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
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Abstract
The invention relates to the technical field of decayed tooth detection, and discloses a decayed tooth ultrasonic detector which comprises a machine body and a detector, wherein the machine body comprises a control panel, and the detector and the control panel are electrically connected and arranged; the detector includes that ultrasonic wave spare with detect the head, ultrasonic wave spare is used for detecting that the tooth exists or does not exist the decayed tooth region, detects the head and is corresponding arranging with ultrasonic wave spare, detects the head and is used for the lock tooth. When a patient is detected, the detector is used to enable the ultrasonic piece and the detection head to be positioned in the oral cavity until the detection head is buckled on the tooth, and the ultrasonic piece emits ultrasonic waves to the tooth to detect whether the tooth has a decayed tooth area; like this, based on ultrasonic wave feedback's detected data, realize detecting the tooth decay, improve the accurate nature of detection of tooth decay, simultaneously, reduce the damage to the patient, improve and detect the security.
Description
Technical Field
The invention relates to the technical field of decayed tooth detection, in particular to an ultrasonic decayed tooth detector.
Background
Dental caries, a bacterial disease, can be followed by pulpitis and periapical periodontitis, and can even cause inflammation of alveolar bone and jaw bone; if not treated in time, the lesion continues to develop, forming a cavity, eventually the crown is completely destroyed and disappears, the end result of which is the loss of teeth.
In the prior art, during diagnosis, naked eyes are often adopted to diagnose and check the position of the dental caries, and only by visual observation, missed diagnosis or misdiagnosis is easy to cause.
Disclosure of Invention
The invention aims to provide a decayed tooth ultrasonic detector, and aims to solve the problem that decayed tooth diagnosis is easy to miss diagnosis in the prior art.
The invention is realized in this way, the dental caries ultrasonic detector, including organism and detector, the said organism includes the control panel, the said detector is connected with the said control panel electrically and arranged; the detector includes ultrasonic wave spare and detects the head, ultrasonic wave spare is used for detecting that the tooth exists or does not exist the decayed tooth region, detect the head with ultrasonic wave spare is to corresponding the arranging, it is used for the lock tooth to detect the head.
Furthermore, the detection head comprises a top detection part and two side detection parts, the two side detection parts are arranged correspondingly at intervals, the upper parts of the side detection parts are connected with the top detection part, the lower parts of the side detection parts are movably arranged, and when teeth are detected, the teeth are positioned between the two side detection parts; the ultrasonic wave piece is arranged corresponding to the side detection part.
Furthermore, the dental caries ultrasonic detector comprises an injection pipe and a liquid storage tank, wherein cleaning liquid is stored in the liquid storage tank, one end of the injection pipe is connected and communicated with the liquid storage tank, and the other end of the injection pipe extends through the top detection part and is exposed; and spraying the cleaning liquid in the liquid storage tank onto the teeth through the injection pipe by an injector.
Further, the detection head comprises a detection rod and a pushing motor, the detection rod is provided with the top detection part, and the detection rod penetrates through one side detection part and is connected with the other side detection part in an extending mode; the pushing motor is connected with one of the side detection parts and used for driving the other side detection part to move back and forth along the direction towards or away from the other side detection part.
Furthermore, the ultrasonic part is arranged on one side detection part, the receiver is arranged on the other side detection part, the receiver is used for receiving ultrasonic waves, and the receiver is electrically connected with the control board; when the detection is carried out, the ultrasonic wave piece transmits ultrasonic waves to penetrate through the tooth to be detected so as to be received by the receiver.
Furthermore, the detector comprises a control head, and the detection head is movably connected with the control head; the control head with the control panel is electric connection and arranges, the control head is used for the drive detect the head and be the circumferential rotation.
Further, the detector comprises a handle, and the detection head is connected with the handle; the handle comprises an outer handle body and an inner handle body, and the outer handle body and the inner handle body are respectively arranged in a long strip shape; one end of the inner handle body is connected with the outer handle body, and the other end of the inner handle body is connected with the detection head; the inner handle body is obliquely arranged upwards along the direction deviating from the outer handle body.
Further, the decayed tooth ultrasonic detector comprises a support frame, and the support frame is connected with the detector; the support frame comprises a first frame rod and a second frame rod, the first frame rod and the second frame rod are hinged to form a hinged portion, a first support table is formed at the outer end of the first frame rod, the first support table is downwards sunken to form a first support opening, a second support table is formed at the outer end of the second frame rod, the second support table is upwards sunken to form a second support opening, and the first support opening and the second support opening are respectively used for teeth to be embedded; the detector is characterized in that a supporting motor is arranged inside the detector, the supporting motor is electrically connected with the control panel, the supporting motor is connected with the hinged portion, and the supporting motor is used for driving the first frame rod and the second frame rod to swing relatively.
Furthermore, the first support platform comprises a first support column and a first support part, one end of the first support column is fixedly arranged, the other end of the first support column is connected with the first support part, and the first support part forms the first support opening; the first support column is arranged elastically.
Further, the machine body comprises a rack and a display screen, the detector comprises a camera, the camera is electrically connected with the control panel and used for shooting tooth image information and displaying the image information through the display screen, the camera is provided with the detection head, and the display screen is provided with the rack; the rack comprises a main rack body, a middle rack body, a mounting rack, a first driver and a second driver, wherein the main rack body is arranged in a vertical mode, the inner end of the middle rack body is movably connected with the main rack body, the outer end of the middle rack body is movably connected with the mounting rack body, the display screen is mounted on the mounting rack body, the first driver is used for driving the middle rack body to swing relative to the main rack body, and the second driver is used for driving the mounting rack body to swing relative to the middle rack body.
Compared with the prior art, when the decayed tooth ultrasonic detector provided by the invention is used for detecting a patient, the detector is used for enabling the ultrasonic piece and the detection head to be positioned in the oral cavity until the detection head is buckled on a tooth, and the ultrasonic piece emits ultrasonic waves to the tooth to detect whether the tooth has a decayed tooth area; like this, based on ultrasonic wave feedback's detected data, realize detecting the tooth decayed tooth, improve and detect accurate nature, simultaneously, reduce the damage to the patient, improve and detect the security.
Drawings
FIG. 1 is a perspective view of an ultrasonic dental caries monitor according to the present invention;
FIG. 2 is a schematic plan view of a probe of the ultrasonic dental caries monitor provided by the present invention;
FIG. 3 is a schematic cross-sectional view of a probe of the ultrasonic dental caries detector provided by the present invention;
FIG. 4 is a cross-sectional view of the probe and the support of the ultrasonic dental caries detector;
FIG. 5 is a schematic plan view of a detection head of the ultrasonic dental caries detector of the present invention;
FIG. 6 is a schematic plan view of another embodiment of a detection head of the ultrasonic dental caries detector provided by the present invention;
FIG. 7 is a schematic plan view of another embodiment of a probe of the ultrasonic carious detector provided in the present invention;
fig. 8 is a schematic plan view of a housing of the dental caries ultrasonic detector of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following describes the implementation of the present invention in detail with reference to specific embodiments.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms may be understood by those skilled in the art according to specific circumstances.
Referring to fig. 1-8, preferred embodiments of the present invention are shown.
The dental caries ultrasonic detector comprises a machine body 2 and a detector 1, wherein the machine body 2 comprises a control panel, and the detector 1 is electrically connected with the control panel; detector 1 includes that ultrasonic wave spare 3 with detect head 11, ultrasonic wave spare 3 is used for detecting that there is or does not exist the decayed tooth region in the tooth, detects head 11 and ultrasonic wave spare 3 and is corresponding arranging, detects head 11 and is used for the lock tooth.
When the dental caries ultrasonic detector detects a patient, the detector 1 is used to enable the ultrasonic piece 3 and the detection head 11 to be positioned in the oral cavity until the detection head 11 is buckled on teeth, and the ultrasonic piece 3 emits ultrasonic waves to the teeth to detect whether dental caries areas exist on the teeth; like this, based on ultrasonic wave feedback's detected data, realize detecting the tooth decayed tooth, improve and detect accurate nature, simultaneously, reduce the damage to the patient, improve and detect the security.
The detection head 11 comprises a top detection part 112 and two side detection parts 111, the two side detection parts 111 are arranged correspondingly at intervals, the upper parts of the side detection parts 111 are connected with the top detection part 112, the lower parts of the side detection parts 111 are movably arranged, and teeth are positioned between the two side detection parts 111 when the teeth are detected; the ultrasonic member 3 is arranged corresponding to the side detection part 111; in this way, the dental caries is detected by the ultrasonic wave element 3.
The dental caries ultrasonic detector comprises an injection pipe 4 and a liquid storage tank, wherein the liquid storage tank stores cleaning liquid, one end of the injection pipe 4 is connected and communicated with the liquid storage tank, and the other end of the injection pipe 4 extends through the top detection part 112 to be exposed; the cleaning liquid in the liquid storage tank is sprayed on the teeth through the injection pipe 4 by the injector; after the tooth is detected, cleaning fluid is injected, and the tooth is cleaned by combining ultrasonic waves.
The liquid injection plate is arranged in the liquid storage tank, and injection of cleaning liquid is achieved by pushing the liquid injection plate to move.
The injection pipe 4 is provided with a metering sensor which is electrically connected with the control panel and used for calculating the injection amount of the cleaning liquid; so that the control board controls the injection of the cleaning liquid.
The detection head 11 comprises a detection rod and a pushing motor, the detection rod is provided with a top detection part 112, and the detection rod penetrates through one detection part 111 of the detection rod and is connected with the other detection part 111 in an extending manner; the pushing motor is connected with the detection part 111 on one side of the pushing motor and is used for driving the detection part 111 on one side of the pushing motor to move back and forth along the direction towards or away from the detection part 111 on the other side; thus, the distance between the two side detecting parts 111 is adjusted, and different detection requirements are met.
In addition, when the detection head 11 is buckled with the teeth, the two side detection parts 111 are used for clamping the teeth by pushing the motor, so that the detection of the decayed teeth and the subsequent cleaning of the teeth are facilitated.
The detection part 111 on one side is provided with an ultrasonic wave piece 3, the detection part 111 on the other side is provided with a receiver 6, the receiver is used for receiving ultrasonic waves, and the receiver 6 is electrically connected with the control panel; when the detection is carried out, the ultrasonic wave piece 3 transmits ultrasonic waves to penetrate through the tooth to be detected for being received by a receiver; in this way, data reception of ultrasonic waves is achieved to facilitate detection of carious regions.
Meanwhile, the receiver 6 may be used for data reception of the ultrasonic member 3 mounted on the top detection part 112.
The detector 1 comprises a control head 14, and the detection head 11 is movably connected with the control head 14; the control head 14 is electrically connected with the control board, and the control head 14 is used for driving the detection head 11 to rotate circumferentially; thus, the angle of the detection head 11 is controlled by the control head 14 according to the positions of different teeth, and different detection requirements are met.
The detector 1 comprises a handle, and a detection head 11 is connected with the handle; the handle comprises an outer handle body 12 and an inner handle body 13, and the outer handle body 12 and the inner handle body 13 are respectively arranged in a long strip shape; one end of the inner handle body 13 is connected with the outer handle body 12, and the other end of the inner handle body 13 is connected with the detection head 11; the inner handle body 13 is obliquely arranged upwards along the direction departing from the outer handle body 12; like this, when detecting, hand outer handle body 12, at this moment, interior handle body 13 department is in the oral cavity, because interior handle body 13 is the slope and arranges, like this, can not extrude chin and lip, reduces the damage to the patient, simultaneously, improves and detects the travelling comfort.
The inner grip body 13 has a telescopic device 15, and the telescopic device 15 is used to adjust the distance between the inner grip body 13 and the outer grip body 12.
The telescopic device 15 comprises a telescopic shaft 151, one end of the telescopic shaft 151 is connected with the inner handle body 13, one end of the telescopic shaft 151 is connected with the outer handle body 12, and the distance between the inner handle body 13 and the outer handle body 12 can be adjusted through the telescopic shaft 151.
The dental caries ultrasonic detector comprises a support frame 5, wherein the support frame 5 is connected with a detector 1; the support frame 5 comprises a first frame rod 51 and a second frame rod 52, the first frame rod 51 and the second frame rod 52 are hinged to form a hinged portion, the outer end of the first frame rod 51 forms a first support platform 53, the first support platform 53 is sunken downwards to form a first support opening, the outer end of the second frame rod 52 forms a second support platform 54, the second support platform 54 is sunken upwards to form a second support opening, and the first support opening and the second support opening are respectively used for teeth to be embedded; the detector 1 is provided inside with a support motor, the support motor is electrically connected with the control panel, the support motor is connected with the hinge portion, and the support motor is used for driving the first frame rod 51 and the second frame rod 52 to swing relatively.
Therefore, the support frame 5 is convenient for opening the oral cavity and detecting and cleaning teeth in the oral cavity; in addition, through first support mouth and second support mouth lock tooth respectively, improve support frame 5's setting steadiness.
The first support table 53 comprises a first support column and a first support part, wherein one end of the first support column is fixedly arranged, the other end of the first support column is connected with the first support part, and the first support part forms a first support opening; the first supporting columns are arranged elastically; reduce the impact force to patient's tooth, improve and detect the travelling comfort.
The body 2 comprises a frame 7 and a display screen 21, the detector 1 comprises a camera which is electrically connected with the control panel, the camera is used for shooting tooth image information and displaying the image information through the display screen 21, the camera is provided with a detection head 11, and the display screen 21 is provided with the frame 7; thus, the doctor can quickly know the oral condition of the patient based on the display screen 21, and is convenient to detect and clean each tooth.
The frame 7 comprises a main frame body 71, a middle frame body 72, a mounting frame 73, a first driver and a second driver, wherein the main frame body 71 is vertically arranged, the inner end of the middle frame body 72 is movably connected with the main frame body 71, the outer end of the middle frame body 72 is movably connected with the mounting frame 73, the display screen 21 is mounted on the mounting frame 73, the first driver is used for driving the middle frame body 72 to swing relative to the main frame body 71, and the second driver is used for driving the mounting frame 73 to swing relative to the middle frame body 72; the display screen 21 is provided with a plurality of presentation angles, so that a doctor can conveniently watch the display screen 21.
The first driver comprises a telescopic rod, one end of the telescopic rod is connected with the middle frame body 72, the other end of the telescopic rod is connected with the main frame body 71, and therefore the middle frame body 72 swings relative to the main frame body 71 through extension or contraction of the telescopic rod.
The second driver comprises a first driving motor and a second driving motor, the first driving motor is used for driving the installing frame 73 to transversely swing relative to the middle frame body 72, and the second driving motor is used for driving the installing frame 73 to longitudinally swing relative to the middle frame body 72; in this way, the display screen 21 is provided with a plurality of presentation angles.
The first driver and the second driver are respectively and electrically connected with the control board, so that the first driver and the second driver can be conveniently controlled.
The decayed tooth ultrasonic detector comprises a camera, the camera is used for shooting tooth image information and transmitting the tooth image information to the control panel, and the camera is provided with a detection head 11.
The camera is used for shooting tooth image information and transmitting the tooth image information to the control panel to realize image extraction until the detection head 11 is buckled on the tooth, and the ultrasonic wave piece 3 transmits ultrasonic waves to the tooth to detect whether the tooth has a decayed tooth area; therefore, the tooth is detected in multiple diagnosis modes based on the image information and the detection data fed back by the ultrasonic waves, and the detection accuracy is improved.
The top detection part 112 is provided with a transparent surface, the camera is provided with a shooting surface, the shooting surface is positioned above the transparent surface, and the shooting surface and the transparent surface are correspondingly arranged; thus, the imaging surface extracts image information of the tooth through the transparent surface.
The transparent surface is the arch arc along deviating from the shooting face direction and arranges, increases the shooting scope of shooting the face, is convenient for draw the image information of bigger tooth scope.
The detector 1 comprises a handle, a detection head 11 and the handle are connected and arranged, the handle is provided with a swing motor and a swing head, the swing motor is used for driving the swing head to swing in a reciprocating manner, and the detection head 11 and the swing head are connected and arranged; thus, when extracting image information, the angle adjustment of the detection head 11 is realized by the swing motor and the swing head, thereby changing the shooting angle of the camera.
The handle comprises a handle shell, a moving rod, a telescopic gear and a telescopic motor, wherein the moving rod, the telescopic gear and the telescopic motor are respectively arranged in the handle shell; the telescopic motor drives the telescopic gear to rotate, one end of the moving rod is connected with the detector 1, the other end of the moving rod penetrates through the telescopic gear, and the telescopic gear drives the moving rod to reciprocate in the axial direction in a rotating mode; the handle shell is provided with a telescopic key which is used for controlling the telescopic motor to rotate forwards or backwards.
Therefore, the doctor can control the relative position of the detector 1 through the telescopic keys according to the detection requirement, and the detection of a plurality of teeth is realized.
The detection head 11 is provided with a lighting device which emits lighting rays downwards; the illuminators are arranged corresponding to the top detection part 112; under the action of the illuminator, the definition of the image information extracted by the camera is improved, so that the detection accuracy is improved.
The illuminator comprises an illuminating lamp and an adjusting motor, and the adjusting motor is used for driving the illuminating lamp to swing relative to the top detection part 112; the adjusting motor is electrically connected with the control panel, the detector 1 is provided with a rolling key, the rolling key is electrically connected with the control panel, and the rolling key is used for controlling the adjusting motor; like this, through different detection demands, adjust the direction of illumination of light, satisfy different lighting demands.
The detector 1 comprises two detection heads 11, the two detection heads 11 are arranged at intervals up and down, and the two detection heads 11 are arranged in a mirror image manner; during detection, the two detection heads 11 are synchronously occluded; the upper teeth and the lower teeth are synchronously detected, and the detection efficiency is improved.
The detector 1 comprises two pressure sensors, the pressure sensors are arranged in one-to-one correspondence with the detection heads 11, the pressure sensors are electrically connected with the control panel, and the pressure sensors are arranged in a collision manner with the detection heads 11; when the detection head 11 is occluded, the pressure sensor receives pressure, transmits data to the control panel, enables a doctor to clearly know the annular occlusion detection head 11, and then carries out ultrasonic detection.
Detector 1 is provided with infrared induction device, and infrared induction device links with the camera mutually, and around infrared induction device scanning detected the tooth, the camera control tooth color anomaly will be correlated with detection information transmission to well control panel and carry out the analysis, realize the detection of tooth decay.
The ultrasonic wave piece 3 of the decayed tooth ultrasonic detector detects whether a decayed tooth area exists in teeth by utilizing an ultrasonic Doppler technology and an ultrasonic echo principle.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The decayed tooth ultrasonic detector is characterized by comprising a machine body and a detector, wherein the machine body comprises a control panel, and the detector is electrically connected with the control panel; the detector includes ultrasonic wave spare and detects the head, ultrasonic wave spare is used for detecting that the tooth exists or does not exist the decayed tooth region, detect the head with ultrasonic wave spare is to corresponding the arranging, it is used for the lock tooth to detect the head.
2. The dental caries ultrasonic detector of claim 1 wherein the detection head includes a top detection portion and two side detection portions, the two side detection portions are correspondingly arranged at an interval, the upper portion of the side detection portion is connected with the top detection portion, the lower portion of the side detection portion is movably arranged, and when teeth are detected, the teeth are located between the two side detection portions; the ultrasonic wave piece is arranged corresponding to the side detection part.
3. The ultrasonic caries detector of claim 2 wherein the ultrasonic caries detector includes a fill tube and a fluid reservoir, the fluid reservoir storing a cleaning fluid, one end of the fill tube being connected to and in communication with the fluid reservoir, the other end of the fill tube extending through the top detection portion in an exposed arrangement; and spraying the cleaning liquid in the liquid storage tank onto the teeth through the injection pipe by an injector.
4. The dental caries ultrasonic detector of claim 2 wherein said detection head includes a detection rod having said top detection portion and a push motor, said detection rod extending through one of said side detection portions to connect to the other of said side detection portions; the pushing motor is connected with one of the side detection parts and used for driving the other side detection part to move back and forth along the direction towards or away from the other side detection part.
5. The dental caries ultrasonic detector of claim 4 wherein one of said side sensing portions is provided with said ultrasonic member and the other of said side sensing portions is provided with a receiver for receiving ultrasonic waves, said receiver being electrically connected to said control board; when the detection is carried out, the ultrasonic wave piece transmits ultrasonic waves to penetrate through the tooth to be detected so as to be received by the receiver.
6. The ultrasonic dental caries detector of any one of claims 1-5 wherein the probe includes a control head, the detection head being movably connected to the control head; the control head with the control panel is electric connection and arranges, the control head is used for the drive detect the head and be the circumferential rotation.
7. The ultrasonic dental caries detector of any one of claims 1-5 wherein the probe includes a handle, the probe head being in connected arrangement with the handle; the handle comprises an outer handle body and an inner handle body, and the outer handle body and the inner handle body are respectively arranged in a long strip shape; one end of the inner handle body is connected with the outer handle body, and the other end of the inner handle body is connected with the detection head; the inner handle body is obliquely arranged upwards along the direction deviating from the outer handle body.
8. The ultrasonic dental caries detector of any one of claims 1-5 wherein the ultrasonic dental caries detector includes a support frame in connected arrangement with the probe; the support frame comprises a first frame rod and a second frame rod, the first frame rod and the second frame rod are hinged to form a hinged portion, a first support table is formed at the outer end of the first frame rod, the first support table is downwards sunken to form a first support opening, a second support table is formed at the outer end of the second frame rod, the second support table is upwards sunken to form a second support opening, and the first support opening and the second support opening are respectively used for teeth to be embedded; the detector is characterized in that a supporting motor is arranged inside the detector, the supporting motor is electrically connected with the control panel, the supporting motor is connected with the hinged portion, and the supporting motor is used for driving the first frame rod and the second frame rod to swing relatively.
9. The dental caries ultrasonic detector of claim 8 wherein the first support table includes a first support post and a first support portion, one end of the first support post is fixedly disposed, the other end of the first support post is connected to the first support portion, and the first support portion forms the first support opening; the first support column is arranged elastically.
10. The dental caries ultrasonic detector of any one of claims 1-5 wherein the housing includes a frame and a display, the probe includes a camera disposed in electrical communication with the control panel for capturing dental image information and presenting image information through the display, the camera mounts the detection head, and the display mounts the frame; the rack comprises a main rack body, a middle rack body, a mounting rack, a first driver and a second driver, wherein the main rack body is arranged in a vertical mode, the inner end of the middle rack body is movably connected with the main rack body, the outer end of the middle rack body is movably connected with the mounting rack body, the display screen is mounted on the mounting rack body, the first driver is used for driving the middle rack body to swing relative to the main rack body, and the second driver is used for driving the mounting rack body to swing relative to the middle rack body.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113367829A (en) * | 2021-06-03 | 2021-09-10 | 苏州苏穗绿梦生物技术有限公司 | Tooth detection system and detection method based on ultrasonic waves |
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| CN113367829B (en) * | 2021-06-03 | 2022-07-12 | 福州海狸家口腔科技有限公司 | Tooth detection system and detection method based on ultrasonic waves |
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