CN102429737B - Oral cavity nursing machine - Google Patents
Oral cavity nursing machine Download PDFInfo
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- CN102429737B CN102429737B CN201110417156.6A CN201110417156A CN102429737B CN 102429737 B CN102429737 B CN 102429737B CN 201110417156 A CN201110417156 A CN 201110417156A CN 102429737 B CN102429737 B CN 102429737B
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- water spray
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- oral cavity
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Abstract
The invention discloses an oral cavity nursing machine which comprises a host machine, an operating handle, a control circuit for an automatic water spraying system, a flow guiding system, an automatic temperature control device, an ultrasonic cleaning device and a voice alarm device, and a detachable brush head, wherein the automatic water spraying system, flow guiding system, automatic temperature control device, ultrasonic cleaning device and voice alarm device are arranged in the host machine, a lighting system is arranged in the operating handle and the detachable brush head is connected with the operating handle. In the oral cavity nursing machine disclosed by the invention, the toothbrush head is detachable, the temperature control device is arranged, and the lighting system is arranged in the cavity of the operating handle, thus the safety is guaranteed.
Description
Technical field:
The present invention relates to field of oral care, be specifically related to a kind of oral cavity nursing machine.
Background technology:
At present, the known oral care implement for patient retrieving, originates from Japan, there are water spray, drain and illuminator, possess the function of limit water spray limit drain, but excessive because of its brushhead designs, can not arbitrarily change and disposable use, there is the danger of cross infection, draining hole drain is set not in time, and without heating apparatus, the requirement of comfort level in the time of can not meeting patient's mouth care, illuminating lamp directly contacts oral secretion, has hidden danger.The patient heavier to some dental calculuss and tongue fur is thicker, because without ultrasonic cleaning function, therefore remove not thorough; Without audio alert.
Chinese patent CN 102138831A, a kind of oral care appliance, the toothbrush comprising with head toothbrushes is disclosed, described head toothbrushes is provided with water jet, described oral care appliance also comprises support, the water-supply structure for the water jet water supply to toothbrush, the drying mechanism for toothbrush is dried, described toothbrush removably connects by water pipe and water supply mechanism, described water-supply structure, and drying mechanism is arranged on support.Same this invention can not arbitrarily be changed and disposable use, has the danger of cross infection, and without other specific functions, as ultrasonic waves for cleaning and automatic constant-temperature, the requirement of comfort level in the time of can not meeting patient's mouth care.
Summary of the invention:
For overcoming existing oral care implement, there is the possibility of cross infection, the comfort that increases patient, the object of this invention is to provide a kind of oral cavity nursing machine and not only can dismantle head toothbrushes, and oral cavity nursing machine carries attemperating unit, and illuminator is built in lever intracavity, has ensured safety.
The present invention is achieved by the following technical programs: oral cavity nursing machine, comprise main frame, operating grip, for controlling the control circuit of whole oral cavity nursing machine, in described main frame, establish automatic water sprinkler systme, drainage system, thermostat, ultrasonic cleaning equipment, phonetic alarm device, also include the control circuit of controlling automatic water sprinkler systme, drainage system, thermostat, ultrasonic cleaning equipment, phonetic alarm device, described operating grip internal illumination system, also comprises the detachable brush being connected with operating grip.
Described automatic water sprinkler systme comprises the water spray path that is located at detachable brush, water spray path has hole for water spraying, water spray path tail end is established hole for water spraying joint, be placed in the interior sparge pipe joining with hole for water spraying joint of tube chamber of operating grip, be contained in the water spray electromagnetic valve on sparge pipe, the high pressure resistant transparent clean tank communicating with sparge pipe, described drainage system comprises drainage channel, and have two conduction holes on top, the detachable brush left and right sides, drainage channel tail end is established conduction hole joint, be placed in the interior suction hose joining with conduction hole joint of tube chamber of operating grip, the disposable collection sputum device communicating with suction hose, described thermostat and ultrasonic cleaning equipment are located at high pressure resistant transparent clean tank inside, described phonetic alarm device comprises the audio alert module and the speech horn that are electrically connected with control circuit.
Comprise main frame, described main frame comprises a high pressure resistant transparent clean tank, a mini air compressor, one clean tank water level controller, a clean tank heating plate, a clean water thermostat, one ultrasonic transducer, one water spray electromagnetic valve, an audio alert module, a sump, one vacuum pump, one vacuum pressure controller, a liquid level gravity sensor, a sewerage liquid-level controller; One operating grip, a detachable brush;
Also comprise an operating grip, the built-in high-brightness LED lamp of described operating grip, borrow circuit to be connected with the power supply of main frame, if water spray and two tube chambers of drainage channel, in order to disposable drain and water pipeline to be installed, one circuit chamber, built-in circuit, the outside manual water spray switch of operating grip borrows it to be connected with main frame water injection system;
Also comprise the detachable brush being connected with operating grip, described detachable brush material transparent light guide, in operating grip, high-brightness LED lamp can illuminate oral cavity through this transparent brush after opening, in brush, establish water spray path and drainage channel each, with operating grip, disposable tubing being installed docks, one hole for water spraying is located at bristle middle and lower part, and two conduction holes are located at top, the brush left and right sides; Operating grip borrows electric wire and two disposable tubings to be connected with main frame, and electric wire connects main frame corresponding component, and two disposable tubings connect respectively disposable collection sputum device draining hole and clean sink cover mouth.
High pressure resistant transparent clean sink top be provided with one can pressure-bearing sealing lid, can when shutting down, arbitrarily open interpolation water, on sealing lid, have a water jet, water jet is used for connecting disposable tubing;
Mini air compressor connects a pressure controller, and power supply one is opened, and by the clean tank internal pressure of circuit control, and maintains tank internal pressure stabilises;
Clean tank water level controller cleans tank water level by circuit inductance, and when water level is lower than normal lower limit, heating plate quits work, and when water level is higher than upper limits of normal, water injection system quits work;
Clean tank heating plate heats clean water;
Clean water thermostat induction water temperature, when water temperature reaches on design temperature in limited time, heating plate quits work, when water temperature lower than design temperature under in limited time, heating system starts;
Start ultrasonic transduction switch, ultrasonic transducer brings into operation, and institute's transducing ultrasonic along with water spray current inject object of nursing oral cavity produces ultrasonic clean effect;
Water spray electromagnetic valve can be worked as the manual water spray switch of startup, and water spray electromagnetic valve is opened, and makes clean water spray to patient oral cavity;
Voice module can be worked as system and occurred and the inconsistent situation of alarm parameters is set, and by audio alert, reminds operator;
Sump can be installed disposable collection sputum device, and drain can be worked as medical waste later and be abandoned, and avoids secondary cleaning and sterilization;
Work as power initiation, vacuum pump can continue to keep sump in negative pressure drainage state;
Vacuum pressure controller can maintain sump constant negative pressure, sets the protection of negative pressure bound, and pressure exceeds set numerical value, and machine quits work;
Sewage level gravity sensor can be responded to Sewage slot liquid level and act on liquid controller, and when exceeding normal level value, machine quits work, and prevents sewage suck-back;
High-brightness LED lamp is positioned over operating grip inside, by circuit, is connected with operating grip switch and host power supply;
Borrow circuit to be connected with main frame, when needs clear water, manually press and open a spray button, water injection system starts water spray;
Oral cavity nursing machine of the present invention not only can be dismantled head toothbrushes, and oral cavity nursing machine carries attemperating unit and ultrasonic waves for cleaning, and illuminator is built in lever intracavity, has ensured safety.
Accompanying drawing explanation:
Fig. 1 is external structure schematic diagram of the present invention;
Fig. 2 is control circuit structural representation of the present invention;
Fig. 3 is internal structure schematic diagram of the present invention;
Fig. 4 is detachable toothbrush header structure schematic diagram of the present invention;
Fig. 5 is operating grip of the present invention and detachable toothbrush header structure schematic diagram.
Wherein 11, control section; 12, fitting case; 13, malleation spray chamber; 14, negative pressure spray chamber; 111, water spray Pressure gauge; 112, water suction pressure vacuum gauge; 113, audio alert module; 114, ultrasonic switch; 131, water spray chamber; 133, water level controller; 141, water suction storage tank; 142, vacuum pressure controller; 143, liquid level controller; 10, disposable collection expectorant bag; 145, liquid level gravity sensor
41, preposition protection piece; 42, host computer control piece; 43, rectification controll block; 44, operating grip controll block; 411, attaching plug 412, protective tube; 413, main switch; 414, power supply indicator; 421A, pressure switch; 421, water spray air pump; 421B, air pump start-up capacitance; 422A, excessive low water level protection relay; 422B, temperature controller; 422, heating plate; 423A, ultrasonic switch; 423, ultrasonic transducer; 424A, vacuum pressure auxiliary reclay; 424B, water spray electromagnetic valve auxiliary reclay; 424, water spray electromagnetic valve; 425A, water absorbing bottle water are completely protected; 425, water suction vacuum pump; 425B, vacuum pump start-up capacitance; 431, transformator; 432, rectifying block; 433, three terminal regulator; 441, handle spray switch; 441A, water spray relay coil; 442, LED lamp; 442A, resistance; 443A, audio alert module; 443, speech horn;
1, main frame; 2, operating grip; 21, suction hose; 22, sparge pipe; 3, control circuit; 31, water spray path; 32, drainage channel; 34, conduction hole joint; 33, hole for water spraying joint; 35,36, conduction hole; 37, hole for water spraying; 4, detachable brush; 6, high pressure resistant transparent clean tank; 7, sump; 8, sealing lid; 9, water jet; 10, disposable collection sputum device.
The specific embodiment:
Below to further illustrate of the present invention, rather than limitation of the present invention.
Embodiment 1:
As shown in Fig. 1,2,3,4,5, oral cavity nursing machine, comprise main frame 1, operating grip 2, for controlling the control circuit 3 of whole oral cavity nursing machine, in described main frame 1, establish automatic water sprinkler systme, drainage system, thermostat, ultrasonic cleaning equipment, phonetic alarm device, also include the control circuit 3 of controlling automatic water sprinkler systme, drainage system, thermostat, ultrasonic cleaning equipment, phonetic alarm device, described operating grip 2 internal illumination systems, also comprise the detachable brush 4 being connected with operating grip 2;
As shown in Figure 2,3, 4, described automatic water sprinkler systme comprises that the water spray path 31, the water spray path 31 that are located at detachable brush 4 have hole for water spraying 37, water spray path 31 tail ends are established hole for water spraying joint 33, be placed in the interior sparge pipe 22 joining with hole for water spraying joint 34 of tube chamber of operating grip 2, be contained in the water spray electromagnetic valve 424 on sparge pipe 22, the high pressure resistant transparent clean tank 6 communicating with sparge pipe 22;
As Fig. 2, 3, shown in 4, described drainage system comprises drainage channel 32, on detachable brush 4 tops, the left and right sides and two conduction holes (35 that communicate with drainage channel 32, 36), drainage channel 32 tail ends are established conduction hole joint 34, be placed in the interior suction hose 21 joining with conduction hole joint 33 of tube chamber of operating grip 2, the disposable collection sputum device 10 communicating with suction hose 21, described thermostat and ultrasonic cleaning equipment are located at high pressure resistant transparent clean tank 6 inside, described phonetic alarm device comprises the audio alert module 443A and the speech horn 443 that are electrically connected with control circuit 3,
Described thermostat comprises the water spray chamber 131 that is placed in high pressure resistant transparent clean tank 6 and water level controller 133 is housed, the temperature controller 422B that is placed in the heating plate 422 of water spray chamber 131 belows, is electrically connected with heating plate 422, described ultrasonic cleaning equipment comprises the ultrasonic transducer 423 that is placed in water spray chamber 131 sides, and described ultrasonic transducer 423 is piezoelectric supersonic module.
Described high pressure resistant transparent clean tank 6 and sump 7, be respectively equipped with the water level controller 133 for responding to water level, a sealing lid 8 is established at described high pressure resistant transparent clean tank 6 tops, on described sealing lid, there is a water jet 9, described sump 7 is installed disposable collection sputum device 10, and bottom arranges a liquid level gravity sensor 145.
Described operating grip 2 is established a circuit chamber in going back, peripheral lid and handle spray switch 441, described sparge pipe 22 and suction hose 21 are two disposable tubings, described two disposable tubings access respectively high pressure resistant transparent clean tank 6 and disposable collection sputum device 10, and described circuit intracavity is put the electric wire 23 being connected with illuminator.
Described illuminator is a LED lamp 442.
As shown in Figure 2, described control circuit 3 comprises the preposition protection piece 41 that forms a loop, host computer control piece 42, and rectification controll block 43 and operating grip controll block 44,
Described preposition protection piece 41 comprises attaching plug 411, protective tube 412, and main switch 413, power supply indicator 414, forms a holding circuit,
Host computer control piece 42 also comprises water spray air pump 421, and water suction vacuum pump 425, is included in the ultrasonic transducer 423 in ultrasonic cleaning equipment,
Described water spray air pump 421 one end are in series with pressure switch 421A, and the other end is parallel with air pump start-up capacitance 421B, become branch road one,
Described heating plate 422 is in series with excessive low water level protection relay 422A and temperature controller 422B, becomes branch road two,
Described ultrasonic transducer 423 is in series with ultrasonic switch 423A, becomes branch road three,
Described water spray electromagnetic valve 424 connect vacuum pressure auxiliary reclay 424A and water spray electromagnetic valve auxiliary reclay 424B, become branch road four,
Described water suction vacuum pump 425 one end are connected with water spray electromagnetic valve auxiliary reclay 424B, and the water absorbing bottle full water protection 425A that connects, and the other end is parallel with vacuum pump start-up capacitance 425B, becomes branch road five, described each branch circuit parallel connection,
Described rectification controll block 43 comprises transformator 431, rectifying block 432 and three terminal regulator 433, and corresponding capacitance, and described three terminal regulator 433 is 7812k, three's series connection,
Described operating grip controll block 44 is that described handle spray switch 441 is connected to water spray relay coil 441A; become branch road six; the described speech horn 443 audio alert module 443A that connects; audio alert module 443A is connected to excessive low water level protection relay 422A and water absorbing bottle water is completely protected 425A; become branch road eight; described LED lamp 442 is in series with resistance 442A, becomes branch road seven, described each branch circuit parallel connection.
As shown in Figure 3, described main frame 1 also comprises the control section 11 arranging respectively successively from top to down, fitting case 12, and malleation spray chamber 13 and negative pressure spray chamber 14,
Described thermostat, pressure switch 421A, radiator valve 422B, for heating the heating plate 422 of clean water, water spray electromagnetic valve 424, is placed in malleation spray chamber 13,
Described water suction vacuum pump 425 is placed in negative pressure spray chamber 14; described negative pressure spray chamber 14 also comprises a water suction storage tank 141; set the vacuum pressure controller 142 of negative pressure bound protection; described water suction storage tank 141 is established liquid level controller 143 and liquid level gravity sensor 145; described water suction storage tank 141 is connected to operating grip 2 by suction hose 21
Described attaching plug 411, transformator 431 and rectifying block 432 are placed on malleation spray chamber 13 sides,
Described control section 11 also comprises water spray Pressure gauge 111, water suction pressure vacuum gauge 112, and the described battery main switch 413 with lamplight pointing, water spray Pressure gauge 111, water suction pressure vacuum gauge 112, audio alert module 443A, ultrasonic switch 423A places successively.
The work process of this oral cavity nursing machine: work as electric power starting, mini air compressor brings into operation, continue to inject malleation to clean tank, pressure controller continues tank internal pressure to monitor, exceed and alarm range voice module is set sends alarm sound, when needs water spray, manually press and open a spray button, water spray electromagnetic valve 424 is opened, and water injection system brings into operation;
Work as electric power starting, vacuum pump brings into operation;
Make sump 7 in negative pressure state, vacuum pressure control (sensing) device continues sump 7 internal pressures to monitor, and exceeds and alarm range voice module 443A is set sends alarm sound, and main frame all quits work simultaneously;
Work as electric power starting, negative pressure is priority status, is only guaranteeing that in the normal situation of negative pressure, other functions of system could realize its due function except audio alert module 443A;
When after electric power starting, when operational objectives needs ultrasonic tooth, open ultrasonic switch 423A, ultrasonic transducer 423 starts working, and ultrasound wave is with clean tank water spray current implant operation object oral cavity.
Claims (7)
1. oral cavity nursing machine, comprise main frame (1), operating grip (2), it is characterized in that, described main frame is established automatic water sprinkler systme, drainage system, thermostat, ultrasonic cleaning equipment, phonetic alarm device in (1), also include the control circuit (3) of controlling automatic water sprinkler systme, drainage system, thermostat, ultrasonic cleaning equipment, phonetic alarm device, described operating grip (2) internal illumination system, also comprises the detachable brush (4) being connected with operating grip (2).
2. oral cavity nursing machine according to claim 1, it is characterized in that, described automatic water sprinkler systme comprises the water spray path (31) that is located at detachable brush (4), water spray path (31) has hole for water spraying (37), water spray path (31) tail end is established hole for water spraying joint (33), the sparge pipe (22) that is placed in operating grip (2) tube chamber and joins with hole for water spraying joint (33), be contained in the water spray electromagnetic valve (424) on sparge pipe (22), the high pressure resistant transparent clean tank (6) communicating with sparge pipe (22), described drainage system comprises drainage channel (32), on detachable brush (4) top, the left and right sides, have two conduction holes (35 that communicate with drainage channel (32), 36), drainage channel (32) tail end is established conduction hole joint (34), the suction hose (21) that is placed in operating grip (2) tube chamber and joins with conduction hole joint (34), the sump (7) communicating with suction hose (21), described thermostat and ultrasonic cleaning equipment are located at high pressure resistant transparent clean tank (6) inside, described phonetic alarm device comprises the audio alert module (443A) and the speech horn (443) that are electrically connected with control circuit (3).
3. oral cavity nursing machine according to claim 2, it is characterized in that, described thermostat comprises and is placed in high pressure resistant transparent clean tank (6) and the water spray chamber (131) of water level controller (133) is housed, be placed in the heating plate (422) of water spray chamber (131) below, the temperature controller (422B) being electrically connected with heating plate (422), described ultrasonic cleaning equipment comprises the ultrasonic transducer (423) that is placed in water spray chamber (131) side, and described ultrasonic transducer (423) is piezoelectric supersonic module.
4. according to oral cavity nursing machine described in claim 2 or 3, it is characterized in that, a sealing lid (8) is established at described high pressure resistant transparent clean tank (6) top, has a water jet (9) on described sealing lid, and described sump (7) is installed disposable collection sputum device (10).
5. oral cavity nursing machine according to claim 2, it is characterized in that, described operating grip (2) is established a circuit chamber in going back, peripheral lid and handle spray switch (441), described sparge pipe (22) and suction hose (21) are two disposable tubings, described two disposable tubings access respectively high pressure resistant transparent clean tank (6) and disposable collection sputum device (10), and described circuit intracavity is put the electric wire (23) being connected with illuminator.
6. oral cavity nursing machine according to claim 1, is characterized in that, described control circuit (3) comprises the preposition protection piece (41) that forms a loop, host computer control piece (42), and rectification controll block (43) and operating grip controll block (44),
Described preposition protection piece (41) comprises attaching plug (411), protective tube (412), and main switch (413), power supply indicator (414), forms a holding circuit,
Host computer control piece (42) also comprises water spray air pump (421), heating plate (422), and water suction vacuum pump (425), ultrasonic transducer (423), water spray electromagnetic valve (424),
Described water spray air pump (421) one end is in series with pressure switch (421A), and the other end is parallel with air pump start-up capacitance (421B), becomes branch road one,
Described heating plate (422) is in series with excessive low water level protection relay (422A) and temperature controller (422B), becomes branch road two,
Described ultrasonic transducer (423) is in series with ultrasonic switch (423A), becomes branch road three,
Described water spray electromagnetic valve (424) series connection vacuum pressure auxiliary reclay (424A) and water spray electromagnetic valve auxiliary reclay (424B), become branch road four,
Described water suction vacuum pump (425) one end is connected with water spray electromagnetic valve auxiliary reclay (424B), and is in series with water absorbing bottle water and completely protects (425A), and the other end is parallel with vacuum pump start-up capacitance (425B), one-tenth branch road five, and described each branch circuit parallel connection,
Described rectification controll block (43) comprises transformator (431), rectifying block (432) and three terminal regulator (433), three's series connection,
Described operating grip controll block (44) comprises that described handle spray switch (441) is connected to water spray relay coil (441A); become branch road six; described speech horn (443) is in series with audio alert module (443A); audio alert module (443A) is connected to excessive low water level protection relay (422A) and water absorbing bottle water is completely protected (425A); become branch road eight; described LED lamp (442) is in series with resistance (442A), becomes branch road seven, and described branch road one is to seven branch circuit parallel connections of branch road seven.
7. according to claim, oral cavity nursing machine described in 6, is characterized in that, described main frame also comprises the control section (11) arranging respectively successively from top to down, fitting case (12), and malleation spray chamber (13) and negative pressure spray chamber (14),
Described thermostat, pressure switch (421A), temperature controller (422B), for heating the heating plate (422) of clean water, water spray electromagnetic valve (424), is placed in malleation spray chamber (13),
Described water suction vacuum pump (425) is placed in negative pressure spray chamber (14); described negative pressure spray chamber (14) also comprises a water suction storage tank (141); set the vacuum pressure controller (142) of negative pressure bound protection; described water suction storage tank (141) is established liquid level controller (143) and liquid level gravity sensor (145); in described water suction storage tank (141), place disposable collection sputum device (10); described disposable collection sputum device (10) is connected to operating grip (2) by suction hose (21)
Described attaching plug (411), transformator (431) and rectifying block (432) are placed on malleation spray chamber (13) side,
Described control section (11) also comprises water spray Pressure gauge (111), water suction pressure vacuum gauge (112), the described battery main switch (413) with lamplight pointing, water spray Pressure gauge (111), water suction pressure vacuum gauge (112), audio alert module (443A),, ultrasonic switch (423A) is placed successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110417156.6A CN102429737B (en) | 2011-12-13 | 2011-12-13 | Oral cavity nursing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110417156.6A CN102429737B (en) | 2011-12-13 | 2011-12-13 | Oral cavity nursing machine |
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| CN102429737A CN102429737A (en) | 2012-05-02 |
| CN102429737B true CN102429737B (en) | 2014-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110417156.6A Expired - Fee Related CN102429737B (en) | 2011-12-13 | 2011-12-13 | Oral cavity nursing machine |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104758075B (en) * | 2015-04-20 | 2016-05-25 | 郑洪� | Family expenses oral care implement based on speech recognition controlled |
| CN105708574B (en) * | 2016-03-29 | 2017-12-01 | 长安大学 | A kind of intelligent tooth-cleaning machine |
| CN107252360A (en) * | 2017-07-06 | 2017-10-17 | 汪智慧 | Critically ill patient use can monitor Power irrigation toothbrush |
| CN107582197A (en) * | 2017-09-11 | 2018-01-16 | 南京医科大学附属口腔医院 | Dentistry Special integrated multi-functional water |
| CN109717979A (en) * | 2017-10-27 | 2019-05-07 | 赵乘鹤 | Air-flow liquid stream mixed flow converts positive/negative pressure fluid automatic tooth-brush |
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| CN2691515Y (en) * | 2004-02-19 | 2005-04-13 | 刘全胜 | Simple device for tooth cleaning |
| CN2705128Y (en) * | 2004-05-30 | 2005-06-22 | 郑成 | Novel household tooth brush device |
| KR20070099811A (en) * | 2006-04-05 | 2007-10-10 | 이동진 | Tooth care system which applies a functional material and fluid distribution controller |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3644043B2 (en) * | 1993-12-28 | 2005-04-27 | 株式会社モリタ東京製作所 | Spitton cleaning equipment |
| US20090197220A1 (en) * | 2008-02-06 | 2009-08-06 | Chris Cindrich | Oral cleaning device and method of use |
| CN202637163U (en) * | 2011-12-13 | 2013-01-02 | 广东三九脑科医院 | Oral care machine |
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- 2011-12-13 CN CN201110417156.6A patent/CN102429737B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2691515Y (en) * | 2004-02-19 | 2005-04-13 | 刘全胜 | Simple device for tooth cleaning |
| CN2705128Y (en) * | 2004-05-30 | 2005-06-22 | 郑成 | Novel household tooth brush device |
| KR20070099811A (en) * | 2006-04-05 | 2007-10-10 | 이동진 | Tooth care system which applies a functional material and fluid distribution controller |
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Effective date of registration: 20160127 Address after: 510510 Guangdong Province, Guangzhou Baiyun District Sha Tai Road No. 578 Guangdong 39 5 floor ICU brain hospital inpatient department Patentee after: Zhao Anna Address before: 510510 No. 578 Sha Tai Road, Guangdong, Guangzhou Patentee before: Guangdong 999 Brain Hospital |
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Granted publication date: 20140416 Termination date: 20171213 |