CN109009520A - A kind of mouth cavity flushing device - Google Patents
A kind of mouth cavity flushing device Download PDFInfo
- Publication number
- CN109009520A CN109009520A CN201811010528.1A CN201811010528A CN109009520A CN 109009520 A CN109009520 A CN 109009520A CN 201811010528 A CN201811010528 A CN 201811010528A CN 109009520 A CN109009520 A CN 109009520A
- Authority
- CN
- China
- Prior art keywords
- flushing
- cavity
- mouth cavity
- side wall
- washpipe 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
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Classifications
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- 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
- A61C17/02—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication
- A61C17/0208—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication combined with means providing suction
-
- A61C17/04—
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- A61M1/0023—
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- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
The invention discloses a kind of mouth cavity flushing devices, including flushing pipe, feeding device, suction unit.Washpipe body includes flushing pipe and scouring mechanism, washpipe body is a cylinder, it is internally provided with cavity, washpipe body one end is to rinse end, it rinses on the end face at end and is provided with flushing hole, cavity is in communication with the outside by flushing hole, and other end is closed end, the bottom of closed end is provided with the first spliced eye and the second spliced eye, and scouring mechanism is arranged in flushing pipe.Feeding device includes connecting tube, feed liquor motor and inlet tube.Feeding device provides flushing liquor to rinse.Suction unit includes pipette, aspirator, tracheae and negative pressure motor, and suction unit is used for flushing liquor and foreign matter after the intracavitary flushing of extraction opening.This mouth cavity flushing device structure is simple, and flushing effect is good, during the rinsing process, can accomplish to aspirate while washing away, and flushing ability is adjustable, and multi-faceted can remove intraoral secretion and residue, and then reduce the workload of medical worker.
Description
Technical field
The present invention relates to medical instruments fields, and in particular to a kind of mouth cavity flushing device.
Background technique
It is current clinically, before being intubated patient, need to nurse oral cavity, in the department of stomatology, mouth disease
By disease incidence is high, patient groups are wide, it is popular with the characteristics of, become the multiple disease of public type.Surgeon dentist is in treatment oral cavity disease
Before disease, it is also desirable to clear up patient's cavity interior, removal site of injury, oral mucosa, gum, the inflammatory point adhered at slot
Secretion, swill, tooth dirt etc. achieve the purpose that treatment, cleaning, prevention secondary infection.Dentilave instrument Chinese pennisetum green bristlegrass is not at present
Together, sterile saline injection patient oral cavity is mainly rinsed cleaning, this mode flushing ability using needle tube type syringe
Bad control, it is especially not satisfactory between the swill flushing effect slot, and flushing liquor is wasted, it is brought very to medical worker
Big work load.
Summary of the invention
In view of the above-mentioned problems, the present invention proposes a oral rinsing device, can accomplish to aspirate while washing away, and rush
It is adjustable to wash power, and multi-faceted can remove intraoral secretion and residue, while reducing bacterium infection, increases patient oral cavity
Comfort level, and then reduce the workload of medical worker.
To achieve the goals above, the present invention is to realize by the following technical solutions: a kind of mouth cavity flushing device, packet
It includes:
Flushing pipe, the flushing pipe include washpipe body and scouring mechanism, and the washpipe body is a cylinder, inside setting
There is a cavity, described washpipe body one end is to rinse end, is provided with flushing hole on the end face for rinsing end, and the flushing hole is by institute
It states cavity to be in communication with the outside, the other end of the washpipe body is closed end, and the bottom of the closed end is provided with first and inserts
Hole and the second spliced eye are connect, the scouring mechanism is arranged in the flushing pipe;
Feeding device, the feeding device include connecting tube, feed liquor motor and inlet tube, and the connecting tube is hose, institute
Connecting tube one end and the first spliced eye plug connection are stated, other end is connect with the feed liquor motor, the inlet tube one
End is connected with the feed liquor motor, and other end is connected with extraneous flushing source;And
Suction unit, the suction unit include pipette, aspirator, tracheae and negative pressure motor, described pipette one end
It is connected with the second spliced eye grafting, other end and the aspirator grafting, described tracheae one end and the aspirator connect
It connects, other end and the negative pressure motor grafting, the negative pressure motor is for generating suction.
Further, going back on side wall for the flushing pipe is provided with multiple conduction holes, and multiple conduction holes are by the punching
The cavity for washing pipe communicates with the outside world.
Further, the scouring mechanism includes washing tray, rotating power source, power output shaft, driven wheel and transmission belt,
The washing tray is positioned close to the flushing end of the washpipe body, is placed in outside the side wall of the washpipe body, institute
The end face for stating side wall of the washing tray far from the washpipe body is provided with more burrs, and the flushing brush is close to the flushing pipe
The end face of side wall be provided with fixing axle, the side wall that the fixing axle passes through the washpipe body enters the described of the flushing pipe
In cavity, for the driven wheel in the fixing axle, the rotating power source is fixed on the washpipe body close to the closing
The outer wall at end, the power output end of the rotating power source is arranged in the power output shaft, and passes through the side of the flushing pipe
Wall is extend into the cavity, and described transmission belt one end is slidably connected with the power output shaft, other end with it is described driven
Slipping connection, for driving the flushing disc spins.
Further, institute's aspirator includes connector, anti-spill valve and accommodates cup, and the connector is a circular winding pipe,
Described connector one end is the imbibition end for being provided with inlet, and other end is outlet end, the imbibition end and the pipette
Grafting, the connector are internally provided with a partition, and the round tube of the outlet end is divided into mutually isolated two by the partition
Part, a part are connected to the liquid outlet to form imbibition channel with inlet, air exhaust nozzle, the air exhaust nozzle are provided on another part
With the tracheae grafting, the anti-spill valve and the outlet end plug connection, the receiving cup are connected to the connector
The outlet end.
Further, the connector tube is provided with a cup lid, the cup lid and institute on the lateral wall close to outlet end
It states receiving cup and passes through thread seal connection.
Further, sealing ring is provided between the tracheae and the air exhaust nozzle.
Further, the anti-spill valve includes fixed frame and anti-overflow film, the fixed frame and the outlet end grafting
And be connected to, the fixed frame is the tubular body of bottom end closure, be provided with overflow hole on the fixed frame side wall, the overflow hole with
The inner cavity of the fixed frame communicates, and the anti-overflow film is fixed on the fixed frame side and is covered on the overflow hole surface.
Further, the fixed frame side wall is additionally provided with fixation hole, and clamp is provided on the anti-overflow film, described anti-
Overflow film is connected by the clamp and fixation hole clamping, and the anti-overflow film covering surface is plane.
Further, the negative pressure that the negative pressure motor generates is intermittent negative pressure.
Further, the washpipe body is medical silicone tube.
Beneficial effects of the present invention:
Above-mentioned mouth cavity flushing device, flushing pipe are provided with flushing machine, scouring mechanism can be into one for rinsing in flushing pipe
Step has the function that remove foreign matter.Feeding device is to rinse endlessly to provide flushing liquor.Suction unit is used for will be in oral cavity
Flushing liquor and foreign matter after flushing pump out.This mouth cavity flushing device structure is simple, and flushing effect is good, during the rinsing process,
It can accomplish to aspirate while washing away, flushing ability is adjustable, and multi-faceted can remove intraoral secretion and residue, reduces thin
While bacterium infects, increase the comfort level in patient oral cavity, and then reduce the workload of medical worker.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is washpipe body partial view of the invention;
Fig. 3 is suction unit partial view of the invention;
Fig. 4 is the bottom view of connector outlet end of the invention;
Fig. 5 is fixed frame partial view of the invention;
Appended drawing reference: 10- mouth cavity flushing device, 100- flushing pipe, 110- washpipe body, 120- scouring mechanism, 111- are empty
Chamber, 112- rinse end, the closed end 113-, 114- flushing hole, 115- conduction hole, 121- washing tray, 122- rotating power source, 123-
Power output shaft, 124- driven wheel, 125- fixing axle, 126- transmission belt, 127- hairbrush, 200- feeding device, 210- connecting tube,
220- feed liquor motor, 230- inlet tube, 300- suction unit, 310- pipette, 320- aspirator, 360- tracheae, 370- negative pressure
Motor, 380- seal washer, 330- connector, 331- imbibition end, 332- outlet end, 333- partition, 340- anti-spill valve, 341-
Fixed frame, 342- anti-overflow film, 343- overflow hole, 344- fixation hole, 345- clamp.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solution of the present invention.Following embodiment is only used for
Clearly illustrate technical solution of the present invention, therefore be only used as example, and cannot be used as a limitation and limit protection model of the invention
It encloses.
As shown in Figures 1 to 5, a kind of mouth cavity flushing device 10, including flushing pipe 100, feed liquor dress are present embodiments provided
200 and suction unit 300 are set, dentilave is used for.Flushing pipe 100 is to rinse end 112, is placed in patient oral cavity, for washing away
Oral cavity.Feeding device 200 provides flushing source for entire flusher.Suction unit 300 is for aspirating intraoral foreign matter and punching
Washing lotion.
Fig. 1 and Fig. 2 is please referred to, specifically, flushing pipe 100 includes washpipe body 110 and scouring mechanism 120.Washpipe body
110 be a column, is internally provided with cavity 111.110 one end of washpipe body is to rinse end 112, is rinsed on the end face at end 112
It is provided with flushing hole 114, cavity 111 is in communication with the outside by flushing hole 114.Other end is closed end 113, closed end 113
Bottom is provided with the first spliced eye and the second spliced eye.Conduction hole 115, conduction hole 115 are provided on the side wall of washpipe body 110
The cavity 111 of washpipe body 110 is communicated with the outside world.During the rinsing process, the flushing liquor in cavity 111 passes through flushing hole 114
It is sprayed with conduction hole 115.The quantity of flushing hole 114 and conduction hole 115 can be set as needed.In the present embodiment, it rinses
Hole 114 is set in distance by multiple.Conduction hole 115 also has multiple, and multiple conduction holes 115 are along the circumferentially-spaced of flushing pipe 100
Setting.Washpipe body 110 is medical silicone tube, and silicon rubber has good biocompatibility, nothing nonirritant to tissue
It is toxicity, few without allergic reaction, body rejection.
Scouring mechanism 120 is arranged in flushing pipe 100, and scouring mechanism 120 is for washing away intraoral foreign matter.Scouring mechanism
120 include washing tray 121, rotating power source 122, power output shaft 123, driven wheel 124 and transmission belt 126.Washing tray 121 is set
The side wall at the flushing end 112 close to washpipe body 110 is set, is placed in outside the side wall of washpipe body 110.Washing tray 121 is separate
The end face of the side wall of washpipe body 110 is provided with more burrs 127, and burr 127 has flexibility.Brush is rinsed close to washpipe body
The end face of 110 side wall is provided with fixing axle 125, and the side wall that fixing axle 125 passes through washpipe body 110 enters washpipe body 110
Cavity 111 in.Driven wheel 124 is in fixing axle 125.Rotating power source 122 is fixed on washpipe body 110 close to closed end
113 outer wall, the power output end of rotating power source 122 is arranged in power output shaft 123, and passes through the side of washpipe body 110
Wall is extend into cavity 111, and 126 one end of transmission belt and power output shaft 123 are rotatablely connected, and other end and driven wheel 124 are sliding
Dynamic connection, is used for transmission rotary power.
During the rinsing process, after washpipe body 110 is placed into oral cavity, start rotating power source 122, rotating power source
122 can drive washing tray 121 to rotate, and washing tray 121 is with electric brush, and burr 127 is for brushing site of injury, oral mucosa, tooth
The foreign matters such as the rheuminess object, swill, the tooth dirt that adhere at gum, slot.Foreign matter is sucked away together in company with flushing liquor, so as to
Further to achieve the effect that clean oral cavity.
Continuing with reference to Fig. 1 and Fig. 2, feeding device 200 includes connecting tube 210, feed liquor motor 220 and inlet tube 230.Even
Adapter tube 210 is hose, 210 one end of connecting tube and the first spliced eye plug connection, and other end is connect with feed liquor motor 220.Into
230 one end of liquid pipe is connected with feed liquor motor 220, and other end is connected with extraneous flushing source, fills flushing liquor in extraneous flushing source.
In the present embodiment, flushing liquor is sterile saline or other medical common oral cavity flushing washing lotions.Feed liquor motor 220 is logical
It crosses inlet tube 230 and connecting tube 210 extraneous flushing source is pumped into washpipe body 110.The flushing pressure of feed liquor motor 220 can
To be set as needed.Feed liquor motor 220 is the drawing liquid pump of adjustable pressure size in the present embodiment.
Fig. 3 to Fig. 5 is please referred to, suction unit 300 is for aspirating intraoral flushing liquor and foreign matter.Suction unit 300 wraps
Include pipette 310, aspirator 320, tracheae 360 and negative pressure motor 370.310 one end of pipette is connected with the second spliced eye grafting,
Other end and 320 grafting of aspirator, 360 one end of tracheae are connect with aspirator 320, other end and 370 grafting of negative pressure motor.
Negative pressure motor 370 is for generating clearance-type suction.
Aspirator 320 includes connector 330, anti-spill valve 340, accommodates cup 350.Connector 330 is a circular winding pipe, even
Connecing 330 one end of device is the imbibition end 331 for being provided with inlet, and other end is outlet end 332.Imbibition end 331 and pipette 310
Grafting.Connector 330 is internally provided with a partition 333, and the round tube of outlet end 332 is divided into mutually isolated two by partition 333
Part, a part are connected to the liquid outlet to form imbibition channel with inlet, air exhaust nozzle 334 are provided on another part.Air exhaust nozzle
334 with 360 grafting of tracheae, seal washer 380 is provided between air exhaust nozzle 334 and tracheae 360, for enhancing sealing effect.
Anti-spill valve 340 and 332 plug connection of outlet end.Specifically, anti-spill valve 340 includes fixed frame 341 and anti-overflow
Flow film 342.Fixed frame 341 and 332 grafting of outlet end are simultaneously connected to, and fixed frame 341 is the tubular body of bottom end closure, fixed frame 341
Overflow hole 343 is provided on side wall, overflow hole 343 is communicated with the inner cavity of fixed frame 341.Fixed frame 341 and overflow hole are coplanar
Side wall is additionally provided with fixation hole 344, clamp 345 is provided on anti-overflow film 342, anti-overflow film 342 is by clamp 345 and fixes
The clamping connection of hole 344, anti-overflow film 342 are fixed on 341 side of fixed frame and are covered on 343 surface of overflow hole.
Receiving cup 350 is a cup, for accommodating the flushing liquor pumped out.Connecting tube 210 is close to the outer of outlet end 332
It is provided with a cup lid 335 on side wall, internal screw thread is provided on 335 inner sidewall of cup lid, accommodates cup 350 on the outer wall that mouth is arranged
It is provided with external screw thread.Cup is connected by screw thread and the rotation of cup lid 335.
The application method of above-mentioned mouth cavity flushing device 10 specifically: before rinsing, the flushing pipe 100 of the present apparatus is held,
And the flushing pipe of the present apparatus 100 is extend into the oral cavity of patient.The feed liquor motor 220 of subsequent start-up feeding device 200 rinses
Liquid sequentially passes through inlet tube 230, feed liquor motor 220 and connecting tube 210, and flushing liquor passes through multiple flushing holes 114 and multiple drainages
Hole 115, is ejected into the oral cavity of patient.The flushing pressure of flushing liquor can according to need adjustment.In starting feeding device 200
While, start the rotating power source 122 of scouring mechanism 120.Rotating power source 122 passes through power output shaft 123, transmission belt
126, driven wheel 124 and fixing axle 125 send rotary power to washing tray 121, and washing tray 121 with electric brush, will adhere to again
Brush in site of injury, oral mucosa, gum, the rheuminess object of slot, swill, tooth dirt.Then, start suction unit
300 negative pressure motor 370, negative pressure motor 370 are clearance-type negative pressure, and under the action of in suction, intraoral foreign matter is with flushing
Liquid together, passes sequentially through outlet end 332, the anti-spill valve of pipette 310, the imbibition end 331 of connecting tube 210, connecting tube 210
340, it finally flows into and accommodates cup 350.To complete entire rinse.
Above-mentioned mouth cavity flushing device 10, flushing pipe 100 are put into user oral cavity, for rinsing oral cavity, in flushing pipe 100
Be provided with scouring mechanism 120, for will be attached to site of injury, oral mucosa, gum, the rheuminess object of slot, swill,
Tooth dirt brushes, and achievees the effect that further to remove.Feeding device 200 provide flushing liquor, flushing have certain pressure, and
The pressure of flushing liquor can be adjusted by feed liquor motor 220.Suction unit 300 is for extracting intraoral flushing liquor and foreign matter.
Negative pressure motor 370 provides clearance-type negative pressure, prevents evacuation power excessive and increases patient comfort.During the rinsing process, it can do
It is aspirated to while washing away, flushing ability is adjustable, and multi-faceted can remove intraoral secretion and residue, reduces bacterium infection
While, increase the comfort level in patient oral cavity, and then reduce the workload of medical worker.
Finally, it should be noted that basic principles and main features of the invention and of the invention excellent have been shown and described above
Point, it is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from
In the case where spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter from which
From the point of view of point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended claims
Rather than above description limits, it is intended that by all changes that come within the meaning and range of equivalency of the claims capsule
It includes in the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (10)
1. a kind of mouth cavity flushing device characterized by comprising
Flushing pipe, the flushing pipe include washpipe body and scouring mechanism, and the washpipe body is a cylinder, are internally provided with sky
Chamber, described washpipe body one end are to rinse end, are provided with flushing hole on the end face for rinsing end, and the flushing hole is by the sky
Chamber is in communication with the outside, and the other end of the washpipe body is closed end, and the bottom of the closed end is provided with the first spliced eye
With the second spliced eye, the scouring mechanism is arranged in the flushing pipe;
Feeding device, the feeding device include connecting tube, feed liquor motor and inlet tube, and the connecting tube is hose, the company
Take over one end and the first spliced eye plug connection, other end is connect with the feed liquor motor, described inlet tube one end and
The feed liquor motor is connected, and other end is connected with extraneous flushing source;And
Suction unit, the suction unit include pipette, aspirator, tracheae and negative pressure motor, described pipette one end and institute
It states the second spliced eye grafting to be connected, other end and the aspirator grafting, described tracheae one end are connect with the aspirator, separately
Outer one end and the negative pressure motor grafting, the negative pressure motor is for generating suction.
2. a kind of mouth cavity flushing device according to claim 1, which is characterized in that going back on side wall for the flushing pipe is arranged
There are multiple conduction holes, multiple conduction holes communicate with the outside world the cavity of the flushing pipe.
3. a kind of mouth cavity flushing device according to claim 2, which is characterized in that the scouring mechanism include washing tray,
Rotating power source, power output shaft, driven wheel and transmission belt, the washing tray are positioned close to the punching of the washpipe body
End is washed, is placed in outside the side wall of the washpipe body, the end face setting of side wall of the washing tray far from the washpipe body
There are more burrs, the end face of side wall of the flushing brush close to the flushing pipe is provided with fixing axle, and the fixing axle passes through
The side wall of the washpipe body enters in the cavity of the flushing pipe, and the driven wheel is in the fixing axle, the rotation
Rotatory force source is fixed on the washpipe body close to the outer wall of the closed end, and the power output shaft setting is dynamic in the rotation
The power output end in power source, and pass through the flushing pipe side wall extend into the cavity, described transmission belt one end with it is described
Power output shaft is slidably connected, and other end is slidably connected with the driven wheel, for driving the flushing disc spins.
4. a kind of mouth cavity flushing device according to claim 1, which is characterized in that the aspirator includes connector, prevents
Overflow valve and receiving cup, the connector are a circular winding pipe, and described connector one end is the imbibition end for being provided with inlet, separately
Outer one end is outlet end, the imbibition end and the pipette grafting, and the connector is internally provided with a partition, the partition
The round tube of the outlet end is divided into mutually isolated two parts, a part is connected to the liquid out to form imbibition channel with inlet
Mouthful, air exhaust nozzle, the air exhaust nozzle and the tracheae grafting are provided on another part, the anti-spill valve and the outlet end are inserted
It connects in succession, the outlet end for accommodating cup and being connected to the connector.
5. a kind of mouth cavity flushing device according to claim 4, which is characterized in that the connector tube is close to outlet end
Lateral wall on be provided with a cup lid, the cup lid is connect with the receiving cup by thread seal.
6. a kind of mouth cavity flushing device according to claim 4, which is characterized in that between the tracheae and the air exhaust nozzle
It is provided with sealing ring.
7. a kind of mouth cavity flushing device according to claim 4, which is characterized in that the anti-spill valve include fixed frame and
Anti-overflow film, the fixed frame and the outlet end grafting are simultaneously connected to, and the fixed frame is the tubular body of bottom end closure, described solid
Determine to be provided with overflow hole on frame side wall, the overflow hole is communicated with the inner cavity of the fixed frame, and the anti-overflow film is fixed on institute
It states fixed frame side and is covered on the overflow hole surface.
8. a kind of mouth cavity flushing device according to claim 7, which is characterized in that the fixed frame side wall is additionally provided with solid
Determine hole, clamp is provided on the anti-overflow film, the anti-overflow film is connected by the clamp and fixation hole clamping, institute
Stating anti-overflow film covering surface is plane.
9. a kind of mouth cavity flushing device according to claim 1, which is characterized in that the negative pressure that the negative pressure motor generates is
Intermittent negative pressure.
10. a kind of mouth cavity flushing device according to claim 4, which is characterized in that the washpipe body is medical silica-gel
Pipe.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811010528.1A CN109009520A (en) | 2018-08-31 | 2018-08-31 | A kind of mouth cavity flushing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811010528.1A CN109009520A (en) | 2018-08-31 | 2018-08-31 | A kind of mouth cavity flushing device |
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Publication Number | Publication Date |
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CN109009520A true CN109009520A (en) | 2018-12-18 |
Family
ID=64623012
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CN201811010528.1A Pending CN109009520A (en) | 2018-08-31 | 2018-08-31 | A kind of mouth cavity flushing device |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109646741A (en) * | 2018-12-29 | 2019-04-19 | 中国人民解放军陆军军医大学第附属医院 | A kind of mammary gland dredger |
CN115252196A (en) * | 2022-07-29 | 2022-11-01 | 华中科技大学同济医学院附属协和医院 | Visual multi-functional oral care ware |
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CN105559926A (en) * | 2016-01-28 | 2016-05-11 | 刘培杰 | Oral care toothbrush assembly with flushing and sucking function |
CN107303398A (en) * | 2016-04-17 | 2017-10-31 | 周星 | Seepage prevention oral care sputum aspirator tube |
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CN1061712A (en) * | 1990-11-24 | 1992-06-10 | 韩晓斌 | The electric toothbrush of bristle rotation |
CN201324299Y (en) * | 2008-11-20 | 2009-10-14 | 高岩 | Rinse and suction type oral nursing device |
US20120288320A1 (en) * | 2011-05-13 | 2012-11-15 | Afsoon Barkhordar | Portable Toothbrush For Delivering And Removing Fluid |
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CN109646741A (en) * | 2018-12-29 | 2019-04-19 | 中国人民解放军陆军军医大学第附属医院 | A kind of mammary gland dredger |
CN115252196A (en) * | 2022-07-29 | 2022-11-01 | 华中科技大学同济医学院附属协和医院 | Visual multi-functional oral care ware |
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Application publication date: 20181218 |