CN110101476A - One kind can carry out saprodontia detection multifunctional electric toothbrush - Google Patents
One kind can carry out saprodontia detection multifunctional electric toothbrush Download PDFInfo
- Publication number
- CN110101476A CN110101476A CN201910501754.8A CN201910501754A CN110101476A CN 110101476 A CN110101476 A CN 110101476A CN 201910501754 A CN201910501754 A CN 201910501754A CN 110101476 A CN110101476 A CN 110101476A
- Authority
- CN
- China
- Prior art keywords
- toothbrush
- output shaft
- saprodontia
- survey meter
- toothbrush body
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 20
- 230000006698 induction Effects 0.000 claims abstract description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052742 iron Inorganic materials 0.000 claims abstract description 5
- 230000001681 protective effect Effects 0.000 claims description 9
- 239000013307 optical fiber Substances 0.000 claims description 4
- 210000003128 head Anatomy 0.000 description 16
- 238000010586 diagram Methods 0.000 description 4
- 230000001680 brushing effect Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 208000002925 dental caries Diseases 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 206010061218 Inflammation Diseases 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000004054 inflammatory process Effects 0.000 description 2
- 230000011514 reflex Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 208000010266 Aggressive Periodontitis Diseases 0.000 description 1
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 208000002064 Dental Plaque Diseases 0.000 description 1
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 201000004328 Pulpitis Diseases 0.000 description 1
- 206010037464 Pulpitis dental Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000034158 bleeding Diseases 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 208000007565 gingivitis Diseases 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 208000030194 mouth disease Diseases 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 201000006727 periodontosis Diseases 0.000 description 1
- 210000003456 pulmonary alveoli Anatomy 0.000 description 1
- 239000012465 retentate Substances 0.000 description 1
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/20—Power-driven cleaning or polishing devices using ultrasonics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/222—Brush body details, e.g. the shape thereof or connection to handle
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/224—Electrical recharging arrangements
-
- 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
Abstract
This application discloses one kind can carry out saprodontia detection multifunctional electric toothbrush, toothbrush body, head toothbrushes including inside equipped with battery and the survey meter for detecting saprodontia, one end of toothbrush body is provided with output shaft, the head toothbrushes, which can cooperate, to be set on output shaft, the other end of toothbrush body is provided with induction charge and discharge hole and annular slot, annular slot is set to the outside in induction charge and discharge hole, and annular slot bottom interior wall is provided with magnet；One end of the survey meter is provided with the energization plug to match with induction charge and discharge hole and the annular inserted block to match with annular slot, and the end of annular inserted block is provided with for the iron block with magnet cooperation magnetic；The survey meter cooperation is plugged on the one end of toothbrush body far from output shaft.The application toothbrush body bottom increase with the interface of survey meter, can according to need replacement head toothbrushes or survey meter, there is realization to brush teeth the start button with saprodontia detecting function on toothbrush body, can random translative mode.
Description
Technical field
This application involves one kind can carry out saprodontia detection multifunctional electric toothbrush.
Background technique
With the development of science and technology, electric toothbrush is as the product of new cleaning tooth increasingly by everybody blueness
It looks at, electric toothbrush is more scientific effective compared with ordinary toothbrush, can remove dental plaque, reduce gingivitis, periodontosis and gum
The mouth diseases such as bleeding.
Acoustic power toothbrush is compared with typical powered toothbrush, and generally speaking two kinds of electric toothbrushes are all to apply mechanical original
Reason, common electric toothbrush drive the high speed reciprocating rotation of round brush head to clean tooth using motor.And acoustic power
The working principle of toothbrush is then to drive brush head to swing in the direction high speed vertical with handle using magnetcisuspension suspension motor, generate
Flow clean power, and then retentate inside teeth surfaces and teeth space, exactly because and the hunting frequency of acoustic power toothbrush with
Frequency of sound wave is consistent or close, therefore is just acoustic power toothbrush.
Dental caries are commonly called as decayed tooth, and decayed tooth is bacteriosis, can be with secondary pulpitis and periapical inflammation, or even can cause alveolus
Bone and inflammation of jaws.It is one of the main common disease in oral cavity and the most common disease of the mankind, and the World Health Organization rises it
The big keypoint control disease of the mankind three is listed as with tumour and cardiovascular disease.With everybody concern oral hygiene more, compare
Hospital is gone to check dental caries situation, the oral condition of oneself can be grasped whenever and wherever possible by preferring to oneself.But the electricity of the prior art
Dynamic toothbrush is merely able to realize brushing directions, cannot detect to odontopathy.
Although the prior art is also disclosed the survey meter for detecting saprodontia, it is simultaneously not belonging to field of toothbrushes, belongs to
In dental care apparatus field, the scheme that can be realized brushing directions is not provided.
Summary of the invention
For above-mentioned technical problem of the existing technology, the application's is designed to provide one kind and can carry out saprodontia spy
Survey multifunctional electric toothbrush.
Described one kind can carry out saprodontia detection multifunctional electric toothbrush, including the internal toothbrush body for being equipped with battery and
Head toothbrushes, one end of toothbrush body are provided with output shaft, and the head toothbrushes, which can cooperate, to be set on output shaft, it is characterised in that
It further include the survey meter for detecting saprodontia, the toothbrush body is provided with induction charge and discharge hole and ring far from one end of output shaft
Shape slot, the annular slot is set to the outside in induction charge and discharge hole, and the annular slot bottom interior wall is provided with magnet；
The annular that one end of the survey meter is provided with the energization plug to match with induction charge and discharge hole and matches with annular slot is inserted
Block, the end of the annular inserted block are provided with for the iron block with magnet cooperation magnetic；The survey meter passes through setting
Energization plug and annular inserted block cooperation are plugged on the one end of toothbrush body far from output shaft.
Described one kind can carry out saprodontia detection multifunctional electric toothbrush, it is characterised in that the annular slot and induction
The coaxial arrangement of charge and discharge hole, the survey meter include sequentially connected LED light, convergent bowl, the internal light pipe for being equipped with optical fiber and
Detecting head, the energization plug and annular inserted block are set to the one end of LED light far from convergent bowl.
Described one kind can carry out saprodontia detection multifunctional electric toothbrush, it is characterised in that the detecting head is far from guide-lighting
There are two apertures, one of aperture to communicate with light pipe for setting on one end of pipe, and the light emitted by LED light is drawn；Separately
The microsensor that can receive transmitting light is provided in one aperture；It is provided with alarm on the toothbrush body, and alarms
Device is connect with the microsensor signal, when microsensor receives red reflex light, that is, be can trigger alarm and is sounded
Alarm.
Described one kind can carry out saprodontia detection multifunctional electric toothbrush, it is characterised in that and it further include protective case, it is described
The axis hole to match with output shaft is provided on protective case, protective case can be set on output shaft by the shaft hole matching of setting.
Described one kind can carry out saprodontia detection multifunctional electric toothbrush, it is characterised in that be arranged on the toothbrush body
There are the first cell switch and the second cell switch, first cell switch can start or close output shaft vibration；Work as detection
When instrument is plugged on toothbrush body, the second cell switch can start or close LED light transmitting light source.
Described one kind can carry out saprodontia detection multifunctional electric toothbrush, it is characterised in that the section of the convergent bowl is
Parabolic surface structure, the photopolymerization that LED light is emitted are imported into light pipe.
Compared with the existing technology, the beneficial effect that the application obtains is:
The application is to be combined saprodontia survey meter with acoustic power toothbrush, obtains a kind of new multifunctional product；Analysis electricity
Dynamic toothbrush and saprodontia survey meter energy input having the same, and have similar product structure, for combinations thereof provides may.
Specifically, acoustic power toothbrush bottom increase with the interface of saprodontia survey meter, can according to need replacement head toothbrushes or
Detecting head has on toothbrush body realization to brush teeth the start button with saprodontia detecting function, can random translative mode.
Detailed description of the invention
Fig. 1 is the decomposition texture schematic diagram for executing the multifunctional electric toothbrush of cleaning function；
Fig. 2 is the enlarged drawing in Fig. 1 at A；
Fig. 3 is the decomposition texture schematic diagram for executing the multifunctional electric toothbrush of saprodontia monitoring function；
Fig. 4 is the enlarged drawing in Fig. 3 at B；
In figure: 1- head toothbrushes, 2- output shaft, the first cell switch of 3-, the second cell switch of 4-, 5- alarm, 6- magnet, 7- ring
Shape slot, 8- incude charge and discharge hole, 9- detecting head, 10- light pipe, 11- convergent bowl, 12-LED lamp, 13- protective case.
Specific embodiment
The present invention is further explained in the light of specific embodiments, but the scope of protection of the present invention is not limited thereto.
Embodiment: comparative diagram 1 ~ 4
One kind can carry out saprodontia detection multifunctional electric toothbrush, including the internal toothbrush body for being equipped with battery, head toothbrushes 1, protect
Sheath 13 and survey meter for detecting saprodontia, one end of toothbrush body are provided with output shaft 2, and the head toothbrushes 1 can match
Trap is located on output shaft 2, and the survey meter cooperation is plugged on the one end of toothbrush body far from output shaft 2.
The first cell switch 3 and the second cell switch 4,3 energy of the first cell switch are provided on the toothbrush body
The vibration of output shaft 2 is closed in enough startings；When survey meter is plugged on toothbrush body, the second cell switch 4 can start or close
It closes LED light 12 and emits light source.
The axis hole to match with output shaft 2 is provided on the protective case 13, protective case 13 can pass through the shaft hole matching of setting
It is set on output shaft 2.
The survey meter includes sequentially connected LED light 12, convergent bowl 11, the internal light pipe 10 for being equipped with optical fiber and detection
First 9.Wherein, the section of convergent bowl 11 is parabolic surface structure, and the photopolymerization that LED light 12 emits is imported into light pipe 10
It is interior.
The survey meter and toothbrush body inserting mode, can design with flowering structure: the one end of toothbrush body far from output shaft 2
It is provided with induction charge and discharge hole 8 and annular slot 7, the annular slot 7 is set to the outside in induction charge and discharge hole 8 and annular is inserted
Slot 7 and induction charge and discharge hole 8 are coaxially disposed, and annular 7 bottom interior wall of slot is provided with magnet 6(comparative diagram 2).LED light
12 one end far from convergent bowl 11 be provided with induction charge and discharge hole 8 match energization plug and with annular slot 7 match
Annular inserted block, the end of the annular inserted block are provided with for the iron block with the magnet 6 cooperation magnetic；LED light 12 is far from poly-
One end of light bowl 11 is plugged on the one end of toothbrush body far from output shaft 2 by the energization plug and annular inserted block cooperation of setting.
When LED light 12 and toothbrush body cooperation grafting, in the energization plug cooperation insertion induction charge and discharge hole 8 in LED light 12, LED
Annular inserted block cooperation on lamp 12 is inserted into annular slot 7, and iron block and magnet 6 carry out magnetic, make LED light 12 and toothbrush body
Immovable fitting.When removing survey meter from toothbrush body, the induction charge and discharge hole 8 on cradle and toothbrush body can be passed through
Cooperation electrical connection, to charge to toothbrush body.
There are two apertures, one of aperture to communicate with light pipe 10 for setting on the one end of detecting head 9 far from light pipe 10,
It is drawn with the light that will be emitted by LED light 12；The microsensor that can receive transmitting light is provided in another aperture；The tooth
Alarm 5 is provided on brush ontology, and alarm 5 is connect with the microsensor signal, when microsensor receive it is red
When color reflected light, that is, it can trigger 5 alarm sounds sound of alarm.
The induction charge and discharge hole 8 of toothbrush body bottom, can connect with cradle and charge, also can in LED light 12
Energization plug connection, to LED light 12 carry out electric discharge make LED light 12 emit light.
When user by 1 set of head toothbrushes on output shaft 2, open the first cell switch 3 can start brushing directions, utilize
Magnetcisuspension suspension motor in toothbrush body drives the high-frequency vibration of output shaft, in the vibration for driving head toothbrushes, to realize cleaning tooth
The function of tooth；When user needs to detect saprodontia, head toothbrushes are pulled up and change the upper end that protective case 13 is buckled in output shaft, are prevented defeated
The abrasion or immersion of shaft.Then LED light 12 is cooperated by magnetic force and toothbrush body bottom, is gathered light source using convergent bowl 11
It closes, convergent bowl is designed using parabolic surface here, can be effectively reduced light loss, be reached focusing light effect.Pass through light pipe again
Light source is passed to detecting head 9 by the optical fiber in 10, completes the irradiation to tooth.For detecting head 9 there are two aperture, one is used to light
Light hole, another is equipped with microsensor and is used to receive reflected light.If there is there are sensors to detect red reflex for saprodontia
Light reminds user to suffer from dental caries then alarm 5 will sound on toothbrush body, and hospital or associated mechanisms is gone to carry out in time
It checks and treats.In addition, removing survey meter when charging, the induction charge and discharge hole 8 of toothbrush body bottom is inserted on cradle
Complete charging.
Content described in this specification is only to enumerate to inventive concept way of realization, and protection scope of the present invention is not answered
When the concrete form for being seen as limited by embodiment and being stated.
Claims (6)
1. one kind can carry out saprodontia detection multifunctional electric toothbrush, including the internal toothbrush body and head toothbrushes for being equipped with battery
(1), one end of toothbrush body is provided with output shaft (2), and the head toothbrushes (1), which can cooperate, to be set on output shaft (2), special
Sign is to further include the survey meter for detecting saprodontia, and the toothbrush body is provided with induction far from one end of output shaft (2) and fills
Discharge aperture (8) and annular slot (7), the annular slot (7) are set to the outside of induction charge and discharge hole (8), and the annular
Slot (7) bottom interior wall is provided with magnet (6)；One end of the survey meter is provided with to be led to what induction charge and discharge hole (8) matched
Plug and with annular slot (7) match annular inserted block, it is described annular inserted block end be provided with for the magnet
(6) cooperate the iron block of magnetic；The survey meter cooperates that be plugged on toothbrush body remote by the energization plug and annular inserted block of setting
One end from output shaft (2).
2. one kind as described in claim 1 can carry out saprodontia detection multifunctional electric toothbrush, it is characterised in that the annular
Slot (7) and induction charge and discharge hole (8) coaxial arrangement, the survey meter includes sequentially connected LED light (12), convergent bowl
(11), the internal light pipe (10) and detecting head (9) for being equipped with optical fiber, the energization plug and annular inserted block are set to LED light
(12) far from the one end of convergent bowl (11).
3. one kind as claimed in claim 2 can carry out saprodontia detection multifunctional electric toothbrush, it is characterised in that the detection
Far from setting on the one end of light pipe (10) there are two aperture, one of aperture communicates head (9) with light pipe (10), will be by
The light of LED light (12) transmitting is drawn；The microsensor that can receive transmitting light is provided in another aperture；The toothbrush sheet
Be provided on body alarm (5), and alarm (5) is connect with the microsensor signal, when microsensor receive it is red
When color reflected light, that is, it can trigger alarm (5) alarm sounds sound.
4. one kind as described in claim 1 can carry out saprodontia detection multifunctional electric toothbrush, it is characterised in that further include protecting
Sheath (13), is provided with the axis hole to match with output shaft (2) on the protective case (13), and protective case (13) can be by the axis that is arranged
Hole cooperation is set on output shaft (2).
5. one kind as claimed in claim 2 can carry out saprodontia detection multifunctional electric toothbrush, it is characterised in that the toothbrush
The first cell switch (3) and the second cell switch (4) are provided on ontology, first cell switch (3) can start or close
Close output shaft (2) vibration；When survey meter is plugged on toothbrush body, the second cell switch (4) can start or close LED light
(12) emit light source.
6. one kind as claimed in claim 2 can carry out saprodontia detection multifunctional electric toothbrush, it is characterised in that the optically focused
The section of bowl (11) is parabolic surface structure, and the photopolymerization that LED light (12) emit is imported into light pipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910501754.8A CN110101476A (en) | 2019-06-11 | 2019-06-11 | One kind can carry out saprodontia detection multifunctional electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910501754.8A CN110101476A (en) | 2019-06-11 | 2019-06-11 | One kind can carry out saprodontia detection multifunctional electric toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110101476A true CN110101476A (en) | 2019-08-09 |
Family
ID=67494601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910501754.8A Pending CN110101476A (en) | 2019-06-11 | 2019-06-11 | One kind can carry out saprodontia detection multifunctional electric toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110101476A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060014118A1 (en) * | 2004-06-08 | 2006-01-19 | Utama John J | Dental hygiene accessory |
| TW200719849A (en) * | 2005-11-23 | 2007-06-01 | Biolase Tech Inc | Electromagnetic radiation emitting toothbrush and dentifrice system |
| KR20070103055A (en) * | 2005-03-09 | 2007-10-22 | 더 프록터 앤드 갬블 캄파니 | Sensor responsive electric toothbrushes and methods of use |
| CN101193605A (en) * | 2005-03-09 | 2008-06-04 | 宝洁公司 | Sensor response electric toothbrush and using method |
| US20080209650A1 (en) * | 2005-05-03 | 2008-09-04 | Ultreo, Inc. | Oral hygiene devices |
| RU2007129653A (en) * | 2005-03-09 | 2009-04-20 | Дзе Проктер Энд Гэмбл Компани (US) | TOUCH RESPONSIBLE ELECTRIC DENTAL BRUSHES AND METHODS OF USE |
| JP2010115452A (en) * | 2008-11-15 | 2010-05-27 | Kenji Naito | Home use intraoral observation and prevention tool |
| CN201831229U (en) * | 2010-10-12 | 2011-05-18 | 张潇予 | Multifunctional toothbrush |
| JP2012086022A (en) * | 2011-10-28 | 2012-05-10 | Procter & Gamble Co | Sensor reaction type electric toothbrush and usage thereof |
| CN206910414U (en) * | 2016-12-30 | 2018-01-23 | 佛山科学技术学院 | A kind of carious tooth survey meter |
| CN108245269A (en) * | 2016-12-22 | 2018-07-06 | W射线技术有限公司 | Electric toothbrush, portable saprodontia detection device and the method for detecting saprodontia |
| CN210301280U (en) * | 2019-06-11 | 2020-04-14 | 浙江工业大学 | Multifunctional electric toothbrush capable of detecting decayed teeth |
-
2019
- 2019-06-11 CN CN201910501754.8A patent/CN110101476A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060014118A1 (en) * | 2004-06-08 | 2006-01-19 | Utama John J | Dental hygiene accessory |
| KR20070103055A (en) * | 2005-03-09 | 2007-10-22 | 더 프록터 앤드 갬블 캄파니 | Sensor responsive electric toothbrushes and methods of use |
| CN101193605A (en) * | 2005-03-09 | 2008-06-04 | 宝洁公司 | Sensor response electric toothbrush and using method |
| RU2007129653A (en) * | 2005-03-09 | 2009-04-20 | Дзе Проктер Энд Гэмбл Компани (US) | TOUCH RESPONSIBLE ELECTRIC DENTAL BRUSHES AND METHODS OF USE |
| US20080209650A1 (en) * | 2005-05-03 | 2008-09-04 | Ultreo, Inc. | Oral hygiene devices |
| TW200719849A (en) * | 2005-11-23 | 2007-06-01 | Biolase Tech Inc | Electromagnetic radiation emitting toothbrush and dentifrice system |
| JP2010115452A (en) * | 2008-11-15 | 2010-05-27 | Kenji Naito | Home use intraoral observation and prevention tool |
| CN201831229U (en) * | 2010-10-12 | 2011-05-18 | 张潇予 | Multifunctional toothbrush |
| JP2012086022A (en) * | 2011-10-28 | 2012-05-10 | Procter & Gamble Co | Sensor reaction type electric toothbrush and usage thereof |
| CN108245269A (en) * | 2016-12-22 | 2018-07-06 | W射线技术有限公司 | Electric toothbrush, portable saprodontia detection device and the method for detecting saprodontia |
| CN206910414U (en) * | 2016-12-30 | 2018-01-23 | 佛山科学技术学院 | A kind of carious tooth survey meter |
| CN210301280U (en) * | 2019-06-11 | 2020-04-14 | 浙江工业大学 | Multifunctional electric toothbrush capable of detecting decayed teeth |
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