CN209474834U - A kind of tooth washing device - Google Patents
A kind of tooth washing device Download PDFInfo
- Publication number
- CN209474834U CN209474834U CN201821477941.4U CN201821477941U CN209474834U CN 209474834 U CN209474834 U CN 209474834U CN 201821477941 U CN201821477941 U CN 201821477941U CN 209474834 U CN209474834 U CN 209474834U
- Authority
- CN
- China
- Prior art keywords
- water
- tooth
- washing device
- suction
- negative
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Brushes (AREA)
Abstract
The utility model discloses a kind of tooth washing devices, including handle, water toothpick, water toothpick is equipped with upper groove corresponding with human teeth's shape and lower groove, and upper groove, lower groove are equipped with effluent trough, multiple water jets in the bottom and side wall of upper groove, the bottom and side wall of lower groove；Intake tunnel, exhalant canal are equipped in handle, water jet is connected with the left end of intake tunnel, and effluent trough is connected with the left end of exhalant canal；The right end of intake tunnel is connected with pressurized water injection part, and the right end of exhalant canal is connected with negative-pressure ward part.The utility model provides a kind of tooth washing device, pressurized water injection part is ejected into cleaning liquid on tooth by water jet, since water jet is dispersed throughout on upper groove and lower groove, so the forward and backward of tooth, lower part can be by the sparies of cleaning liquid, tooth can be cleaned comprehensively, be conducive to the health of tooth；Also, negative-pressure ward part aspirates soiling solution by effluent trough, easy to operate, time saving and energy saving.
Description
Technical field
The utility model relates to the field of medical instrument technology, especially a kind of tooth washing device.
Background technique
The main portions that tooth is fed as the mankind, with the development and improvement of living standard of society, the cleaning of tooth
Health care is receive more and more attention.In daily life, every time after dining, usually has swill etc. and stay in tooth table
Face is embedded between slot, is cleared up very complicated.People usually will use teeth cleaner and clean to tooth, and tooth is clear
Device i.e. tooth flusher is washed, compared with ordinary toothbrush, tooth flusher more has excellent in removing plaque, prevention decayed tooth and gingivitis etc.
Gesture.Majority toothbrush can not allow toothpaste to go deep into the gap and nest ditch of occlusal surface at present, and the decayed tooth that there is 80% occurs
Place, tooth flusher can then allow water or medical fluid to enter the gap of occlusal surface with neutralize the inside acidic materials, and make originally
Enamel through decalcification restores calcification.Furthermore tooth flusher can also massage gum, reduce the bleeding as caused by gingivitis.But it is existing
Tooth flusher, operate it is comparatively laborious, need first to clean, it is then with negative pressure that other foreign matters such as the calculus dentalis drawn down are clear again
Reason is clean, and operating efficiency is not high, and process is complicated.Meanwhile each user is corresponding using a tooth flusher, each tooth flusher is individually matched
Booster pump and negative-pressure ward pump have been installed, when needing replacing tooth flusher, has needed to abandon entire tooth flusher, the pressurization in tooth flusher
Pump and negative-pressure ward pump cannot be recycled, and cause larger waste.
Utility model content
Technical problem to be solved by the utility model is: provide it is a kind of on one side be pressurized rinse tooth, on one side Zi Dong be sucked out dirt
The tooth washing device of liquid.
The solution that the utility model solves its technical problem is:
A kind of tooth washing device, including handle, the water toothpick connecting with handle, upper end, the lower end of the water toothpick are set respectively
There are upper groove corresponding with human teeth's shape and lower groove, the bottom of the upper groove, the bottom of lower groove are equipped with water outlet
Slot, multiple water jets in the bottom and side wall of the upper groove, the bottom and side wall of lower groove；Water inlet is equipped in the handle
Channel, exhalant canal, multiple water jets are connected with the left end of intake tunnel, the left end phase of the effluent trough and exhalant canal
Connection；The right end of the intake tunnel is connected with pressurized water injection part, and the right end of the exhalant canal is connected with negative-pressure ward
Part.
It as a further improvement of the above technical scheme, further include connector；The middle part of the water toothpick front end face is equipped with
Bearing surface, the bearing surface be equipped with water inlet jack, suction jack, multiple water jets with water inlet jack be connected, it is described go out
Sink is connected with suction jack；The left end of the intake tunnel is equipped with hollow water inlet plush copper, the left end of the exhalant canal
Equipped with hollow suction plush copper, the water inlet plush copper and water inlet jack grafting, the suction plush copper and suction jack grafting；It is described
Handle passes through connector and water toothpick detachable connection.
As a further improvement of the above technical scheme, sealing is equipped on the outer wall of the water inlet plush copper, suction plush copper
Springform.
As a further improvement of the above technical scheme, the outer wall of the water toothpick is equipped with multiple pump orifices, multiple pumpings
Suction inlet is connected with suction jack.
As a further improvement of the above technical scheme, the connector includes screw, upper screwed hole, lower threaded hole, two
A through-hole, two through-holes are set to the left side of handle, and two through-holes are in set gradually up and down；The upper screwed hole, lower threaded hole point
Not She Yu bearing surface top, bottom, the upper screwed hole, lower threaded hole in setting gradually up and down；The screw passes through lower spiral shell
It is screwed after pit, two through-holes with upper screwed hole.
As a further improvement of the above technical scheme, the water toothpick, screw are made of medical plastic.
As a further improvement of the above technical scheme, the bottom and side wall of the upper groove, the bottom of lower groove and side
Multiple hairbrush are equipped on wall, the hairbrush is made of Du Pont's silk.
As a further improvement of the above technical scheme, the water jet is in the shape of a trumpet, lip shape, netted, Huo Zheduo
It is poroid.
As a further improvement of the above technical scheme, the pressurized water injection part includes booster water pump, pressurization switch, water inlet
Container, one end of the booster water pump are connected with water injection pipe, and the other end is connected with water inlet pipe；The other end of the water injection pipe
It is connect with the right end of intake tunnel, the other end of the water inlet pipe extends into water container；The pressurization switch is set to handle
On outer wall, the pressurization switch is electrically connected with booster water pump.
As a further improvement of the above technical scheme, the negative-pressure ward part includes negative pressure pump, negative-pressure ward switch, goes out
Water container, one end of the negative pressure pump are connected with suction connecting tube, and the other end is connected with outlet pipe；The suction connecting tube
The other end and exhalant canal right end connect；The other end of the outlet pipe protrudes into water exit container；The negative-pressure ward is opened
It closes and is set on the outer wall of handle, the negative-pressure ward switch is electrically connected with negative pressure pump.
The beneficial effects of the utility model are: the utility model provides a kind of tooth washing device, pressurized water injection part is cleaning solution
Body is ejected on tooth by water jet, since water jet is dispersed throughout on upper groove and lower groove, so tooth it is forward and backward, under
Portion can clean tooth comprehensively by the spary of cleaning liquid, be conducive to the health of tooth；Also, negative pressure
Suction pieces aspirate soiling solution by effluent trough, easy to operate, time saving and energy saving.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.Obviously, described attached drawing is a part of the embodiment of the utility model, rather than complete
Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings it
His design scheme and attached drawing.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of Section A-A in the utility model.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field
Art personnel other embodiments obtained without creative efforts belong to the model of the utility model protection
It encloses.In addition, all connection/connection relationships being previously mentioned in text, not singly refer to that component directly connects, and referring to can be according to specific reality
Situation is applied, by adding or reducing couple auxiliary, Lai Zucheng more preferably coupling structure.Each technology in the invention is special
Sign, can be with combination of interactions under the premise of not conflicting conflict.
Referring to Figures 1 and 2, a kind of tooth washing device, including handle 1, the water toothpick being connect with handle 12, the water toothpick 2
Upper end, lower end be respectively equipped with upper groove 21 corresponding with human teeth's shape and lower groove 22, the bottom of the upper groove 21,
The bottom of lower groove 22 is equipped with effluent trough 23, in the bottom and side wall of the upper groove 21, the bottom and side wall of lower groove 22
Multiple water jets 24；It is equipped with intake tunnel 11, exhalant canal 12 in the handle 1, multiple water jets 24 are and intake tunnel
11 left end is connected, and the effluent trough 23 is connected with the left end of exhalant canal 12；The right end of the intake tunnel 11 connects
Equipped with pressurized water injection part, the right end of the exhalant canal 12 is connected with negative-pressure ward part.Upper groove 21 and lower groove 22 are in arc
Shape, and it is corresponding with human teeth's shape.Pressurized water injection part is sprayed cleaning liquid by intake tunnel 11, water jet 24
To upper, since water jet 24 is dispersed throughout on upper groove 21 and lower groove 22, so the forward and backward of tooth, lower part can be by clear
The spary of clean liquid can clean tooth comprehensively, be conducive to the health of tooth；Also, negative-pressure ward part passes through water outlet
Slot 23, exhalant canal 12 aspirate soiling solution.
It is further used as preferred embodiment, further includes connector；The middle part of 2 front end face of water toothpick, which is equipped with, to abut
Face 25, the bearing surface 25 be equipped with water inlet jack 251, suction jack 252, multiple water jets 24 with water inlet 251 phase of jack
Connection, the effluent trough 23 are connected with suction jack 252；The left end of the intake tunnel 11 is equipped with hollow water inlet plush copper
111, the left end of the exhalant canal 12 is equipped with hollow suction plush copper 121, and the water inlet plush copper 111 is inserted with water inlet jack 251
It connects, the suction plush copper 121 and suction 252 grafting of jack；The handle 1 passes through connector and 2 detachable connection of water toothpick.
According to the difference for the user for using tooth washing device, there are many specification of size is selective for water toothpick 2.When needing to install water toothpick 2
When, water inlet plush copper 111, suction plush copper 121 are inserted into water inlet jack 251 respectively, aspirated in jack 252, the left side of handle 1 is straight
It connects and is connected on bearing surface 25, then water toothpick 2 is connect with handle 1 by connector.Cleaning solution by intake tunnel 11, into
Water plush copper 111 enters water inlet jack 251, then is assigned to each water jet 24 by water inlet jack 251, via water jet 24 to tooth
It is cleaned.Soiling solution is sucked out by effluent trough 23, suction plush copper, exhalant canal 12.It is washed when needing replacing or cleaning
When tooth device 2, water toothpick 2 can be disassembled by dismantling connection part.
Be further used as preferred embodiment, the water inlet plush copper 111, aspirate be equipped on the outer wall of plush copper 121 it is close
Seal springform.Liquid leakage in order to prevent, therefore sealed elastic is equipped on plush copper 111 of intaking, the outer wall for aspirating plush copper 121
Mould.
It is further used as preferred embodiment, the outer wall of the water toothpick 2 is equipped with multiple pump orifices 26, multiple suctions
Mouth 26 is connected with suction jack 252.During toothwash, some inevitable cleaning solutions or soiling solution are leaked into oral cavity,
The outer wall of water toothpick 2 is equipped with multiple pump orifices 26, and pump orifice 26 is connected with suction jack 252, in the same of suction soiling solution
When, it also can intraoral cleaning solution, perhaps soiling solution suction completely prevents intraoral cleaning solution or dirt by pump orifice 26
Liquid is swallowed by user.
Be further used as preferred embodiment, the connector include screw 31, upper screwed hole 32, lower threaded hole 33,
Two through-holes 34, two through-holes 34 are set to the left side of handle 1, and two through-holes 34 are in set gradually up and down；The upper screwed hole 32,
Lower threaded hole 33 is respectively arranged on the top of bearing surface 25, bottom, and the upper screwed hole 32, lower threaded hole 33 are in successively to set up and down
It sets；The screw 31 screws after passing through 33, two through-holes 34 of lower threaded hole with upper screwed hole 32.Install water toothpick 2 when, first
Water inlet plush copper 111, suction plush copper 121 are inserted into water inlet jack 251 respectively, are aspirated in jack 252, and the left side of handle 1 is directly supported
It connects on bearing surface 25, then screw 31 is screwed after 33, two through-holes 34 of lower threaded hole with upper screwed hole 32.Work as needs
When dismantling water toothpick 2, directly screw 31 is unscrewed toward opposite direction, after under the disassembly of screw 31, under water toothpick 2 being dismantled
Come.
It is further used as preferred embodiment, the water toothpick 2, screw 31 are made of medical plastic.Due to toothwash
The needs of device 2 work in oral cavity, and medical plastic has the characteristics that safe and environment-friendly, therefore water toothpick 2, screw 31 are by medical plastic
Material is made.
It is further used as preferred embodiment, the bottom and side of the bottom and side wall of the upper groove 21, lower groove 22
Multiple hairbrush 27 are equipped on wall, the hairbrush 27 is made of Du Pont's silk.The bottom of the bottom and side wall of upper groove 21, lower groove 22
Multiple hairbrush 27 are equipped in portion and side wall, in cleaning dental procedures, user can be engaged tooth up and down or left and right is staggered
Moving teeth, the forward and backward of tooth, lower part can be improved the effect of cleaning by the cleaning of hairbrush 27.
It is further used as preferred embodiment, the water jet 24 is in the shape of a trumpet, lip shape, netted or porous
Shape.In this embodiment, water jet 24 is in the shape of a trumpet, and cleaning solution is from the osculum of bell mouth shape, by the big mouth of bell mouth shape
It ejects, increases the area of injection, improve the effect of cleaning.
It is further used as preferred embodiment, the pressurized water injection part includes booster water pump 41, pressurization switch 42, water inlet
Container 43, one end of the booster water pump 41 are connected with water injection pipe 44, and the other end is connected with water inlet pipe 45；The water filling
The other end of pipe 44 is connect with the right end of intake tunnel 11, and the other end of the water inlet pipe 45 extends into water container 43；It is described
It is pressurized switch 42 to be set on the outer wall of handle 1, the pressurization switch 42 is electrically connected with booster water pump 41.It intakes in container 43
Cleaning solution is stored, cleaning solution can be physiological saline, tap water, other can carry out clean liquid to tooth, such as have
There is the thimerosal etc. of sterilizing function.Booster water pump 41 injects intake tunnel 11 by water inlet pipe 45, water injection pipe 44, cleaning solution
It is interior.Equipped with pressurization switch 42, the start and stop of booster water pump 41 are controlled by pressurization switch 42.It is pressurized the setting of switch 42 and is holding handle
1, close to index, facilitates user's start and stop to be pressurized switch 42.
It is further used as preferred embodiment, the negative-pressure ward part includes negative pressure pump 51, negative-pressure ward switch 52, goes out
Water container 53, one end of the negative pressure pump 51 are connected with suction connecting tube 54, and the other end is connected with outlet pipe 55；The pumping
The other end for inhaling connecting tube 54 is connect with the right end of exhalant canal 12；The other end of the outlet pipe 55 protrudes into water exit container 53
It is interior；The negative-pressure ward switch 52 is set on the outer wall of handle 1, and the negative-pressure ward switch 52 is electrically connected with negative pressure pump 51.
The setting of negative-pressure ward switch 52 is holding handle 1 close to thumb position, facilitates user's start and stop negative-pressure ward switch 52.Negative pressure pump 51
Soiling solution in exhalant canal 12 is pumped in water exit container 53 by suction connecting tube 54, outlet pipe 55, of courses, is discharged
Pipe 55 can be not inserted into water exit container 53, can also be directly discharged into gutter.
When using the utility model, first according to the difference of user, the water toothpick 2 being suitble to using specification, then it is convex intaking
First 111, suction plush copper 121 be inserted into respectively water inlet jack 251, aspirate jack 252 in, the left side of handle 1 be directly connected to
In junction 25, then screw 31 is screwed after 33, two through-holes 34 of lower threaded hole with upper screwed hole 32.Then, it opens and increases
Compress switch 42, booster water pump 41 is sprayed the cleaning solution in water inlet container 43 by water jet 24, and the forward and backward of tooth, lower part are equal
Tooth can be cleaned comprehensively by the spary of cleaning liquid；Negative-pressure ward switch 52 is opened again, and negative pressure pump 51 is logical
Cross pump orifice 26, effluent trough 23 aspirates soiling solution.Cleaning dental procedures in, user can be engaged up and down tooth or
The moving teeth that is staggered is controlled, hairbrush 27 cleans tooth simultaneously, improves the cleaning effect to tooth.When needing to dismantle water toothpick 2,
Screw 31 is unscrewed toward opposite direction directly, after under the disassembly of screw 31, water toothpick 2 can be disassembled.
The better embodiment of the utility model is illustrated above, but the invention be not limited to it is described
Embodiment, those skilled in the art can also make various equivalent changes without departing from the spirit of the present invention
Type or replacement, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.
Claims (10)
1. a kind of tooth washing device, including handle (1), the water toothpick (2) being connect with handle (1), it is characterised in that: the water toothpick
(2) upper end, lower end is respectively equipped with upper groove (21) corresponding with human teeth's shape and lower groove (22), the upper groove
(21) bottom of bottom, lower groove (22) is equipped with effluent trough (23), the bottom and side wall of the upper groove (21), lower groove
(22) multiple water jets (24) in bottom and side wall；Intake tunnel (11), exhalant canal are equipped in the handle (1)
(12), multiple water jets (24) are connected with the left end of intake tunnel (11), the effluent trough (23) and exhalant canal (12)
Left end be connected；The right end of the intake tunnel (11) is connected with pressurized water injection part, the right end of the exhalant canal (12)
It is connected with negative-pressure ward part.
2. a kind of tooth washing device according to claim 1, it is characterised in that: further include connector；Before the water toothpick (2)
The middle part of end face is equipped with bearing surface (25), and the bearing surface (25) is equipped with water inlet jack (251), suction jack (252), multiple
Water jet (24) is connected with water inlet jack (251), and the effluent trough (23) is connected with suction jack (252)；It is described into
The left end of aquaporin (11) is equipped with hollow water inlet plush copper (111), and the left end of the exhalant canal (12) is equipped with hollow suction
Plush copper (121), the water inlet plush copper (111) and water inlet jack (251) grafting, the suction plush copper (121) and suction jack
(252) grafting；The handle (1) passes through connector and water toothpick (2) detachable connection.
3. a kind of tooth washing device according to claim 2, it is characterised in that: the water inlet plush copper (111), suction plush copper
(121) sealed elastic mould is equipped on outer wall.
4. a kind of tooth washing device according to claim 3, it is characterised in that: the outer wall of the water toothpick (2) is equipped with more
A pump orifice (26), multiple pump orifices (26) are connected with suction jack (252).
5. a kind of tooth washing device according to claim 4, it is characterised in that: the connector includes screw (31), upper spiral shell
Pit (32), lower threaded hole (33), two through-holes (34), two through-holes (34) are set to the left side of handle (1), two through-holes (34)
In setting gradually up and down；The upper screwed hole (32), lower threaded hole (33) are respectively arranged on the top of bearing surface (25), bottom, institute
State upper screwed hole (32), lower threaded hole (33) is in set gradually up and down；The screw (31) is led to across lower threaded hole (33), two
Hole (34) is screwed with upper screwed hole (32) afterwards.
6. a kind of tooth washing device according to claim 5, it is characterised in that: the water toothpick (2), screw (31) are by doctor
It is made of plastic.
7. a kind of tooth washing device according to claim 1, it is characterised in that: the bottom and side wall of the upper groove (21),
It is equipped in the bottom and side wall of lower groove (22) multiple hairbrush (27), the hairbrush (27) is made of Du Pont's silk.
8. a kind of tooth washing device according to claim 1, it is characterised in that: the water jet (24) is in the shape of a trumpet, mouth
Lip-like, netted or cellular.
9. a kind of tooth washing device according to claim 1, it is characterised in that: the pressurized water injection part includes booster water pump
(41), pressurization switch (42), water inlet container (43), one end of the booster water pump (41) is connected with water injection pipe (44), another
End is connected with water inlet pipe (45)；The other end of the water injection pipe (44) is connect with the right end of intake tunnel (11), the water inlet
The other end of pipe (45) extends into water container (43)；The pressurization switch (42) is set on the outer wall of handle (1), the pressurization
(42) and booster water pump (41) are switched to be electrically connected.
10. a kind of tooth washing device according to claim 1, it is characterised in that: the negative-pressure ward part includes negative pressure pump
(51), negative-pressure ward switchs (52), water exit container (53), and one end of the negative pressure pump (51) is connected with suction connecting tube
(54), the other end is connected with outlet pipe (55)；The other end of suction connecting tube (54) and the right end of exhalant canal (12)
Connection；The other end of the outlet pipe (55) protrudes into water exit container (53)；The negative-pressure ward switch (52) is set to handle (1)
Outer wall on, negative-pressure ward switch (52) and negative pressure pump (51) is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821477941.4U CN209474834U (en) | 2018-09-10 | 2018-09-10 | A kind of tooth washing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821477941.4U CN209474834U (en) | 2018-09-10 | 2018-09-10 | A kind of tooth washing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209474834U true CN209474834U (en) | 2019-10-11 |
Family
ID=68113790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821477941.4U Active CN209474834U (en) | 2018-09-10 | 2018-09-10 | A kind of tooth washing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209474834U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112426238A (en) * | 2020-11-17 | 2021-03-02 | 王辉 | Tooth care appearance based on bluetooth control |
| CN114246703A (en) * | 2021-09-24 | 2022-03-29 | 江苏鹿得医疗电子股份有限公司 | Nested pulse rotating water flow tooth washing device |
-
2018
- 2018-09-10 CN CN201821477941.4U patent/CN209474834U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112426238A (en) * | 2020-11-17 | 2021-03-02 | 王辉 | Tooth care appearance based on bluetooth control |
| CN112426238B (en) * | 2020-11-17 | 2021-08-31 | 江西旺来科技有限公司 | Tooth care appearance based on bluetooth control |
| CN114246703A (en) * | 2021-09-24 | 2022-03-29 | 江苏鹿得医疗电子股份有限公司 | Nested pulse rotating water flow tooth washing device |
| CN114246703B (en) * | 2021-09-24 | 2023-12-12 | 江苏鹿得医疗电子股份有限公司 | Sleeved pulse rotary water flow tooth washer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209474834U (en) | A kind of tooth washing device | |
| CN210990854U (en) | Ultrasonic tooth cleaning isometric equal pressure suck-back integrated handle | |
| CN210227273U (en) | Luminous flushing and sucking type toothbrush for oral care | |
| CN207118943U (en) | The multifunctional oral cavity cleaner special suitable for disability patient | |
| CN211750201U (en) | Compact oral health care device | |
| CN211049667U (en) | Oral care flusher | |
| CN211356006U (en) | Oral care flusher | |
| CN211325777U (en) | Oral treatment is with nursing device | |
| CN216854927U (en) | Cleaning device for oral care | |
| CN202387037U (en) | Medical syringe for debridement | |
| CN209529377U (en) | A kind of paediatrics oral cleaning device | |
| CN107595420A (en) | A kind of medical dental scaler for carrying sterilizing function | |
| CN201160912Y (en) | Oral cavity root canal washing device | |
| CN210384091U (en) | Novel negative pressure type oral cavity irrigator | |
| CN220917535U (en) | Oral care device | |
| CN208573843U (en) | Convenient dental nursing brush | |
| CN218889784U (en) | Traditional chinese medicine negative pressure type oral care flusher | |
| CN204106237U (en) | Portable dental scaler | |
| CN215839636U (en) | Intelligent oral cavity cleaning device with flexible spray head | |
| CN2832135Y (en) | Machine for cleaning human cavity and spray assembly therefor | |
| CN216933553U (en) | Oral cavity flusher | |
| CN217065653U (en) | Flushing toothbrush | |
| CN210582709U (en) | Dysphagia person uses portable negative pressure oral cavity cleaning device | |
| CN210539629U (en) | Multifunctional medical toothbrush | |
| CN213963705U (en) | Root canal flushing device with back suction function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |