CN110338924B - Oral care device - Google Patents
Oral care device Download PDFInfo
- Publication number
- CN110338924B CN110338924B CN201910486239.7A CN201910486239A CN110338924B CN 110338924 B CN110338924 B CN 110338924B CN 201910486239 A CN201910486239 A CN 201910486239A CN 110338924 B CN110338924 B CN 110338924B
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- Prior art keywords
- pipe
- handle
- liquid
- oral care
- hole
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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
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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
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
Abstract
The invention discloses an oral care device, comprising: the automobile body for placer is whole and carrying device moves as a whole, the inside refrigerating system, recovery system, battery connection grab handle that are provided with of lower extreme of automobile body, the extension handle is telescopic part, and wherein establish at the inside air conditioning pole of clean pole including clean pole and a pot head, the inside of clean pole, air conditioning pole is provided with two circulation pipes of pegging graft with first pipe, second pipe respectively, the one end joint of hose is kept away from with the connection handle to the one end of clean pole, the end department of air conditioning pole is provided with detachable aseptic plastic contact, the inboard of aseptic plastic contact is provided with two cavities that do not communicate each other, two the cavity respectively with two circulation pipe intercommunication. The invention realizes the low-temperature effect by generating cold air through the refrigerating system, can quickly absorb saliva generated in the oral cavity, and simultaneously cleans the oral cavity, thereby being safe, convenient and quick.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to an oral care device.
Background
At present, do the combination of ice cotton swab and ordinary cotton swab and do oral care for the stupor patient, concrete operating procedure is exactly doing face and lip and oral cavity and pharyngeal portion for the patient with two ice cotton swabs earlier and is doing the ice amazing, uses the ice cotton swab to stimulate patient's oral cavity K point simultaneously, lets the patient open one's mouth, and the nursing is done for the patient with three ordinary cotton swabs at last, advantage one: the development of the continuous nursing of the patient in the ward (the nursing is the continuous swallowing training) has the advantages of two: the oral cavity of a patient is opened more easily, the oral cavity nursing effect is improved (the oral cavity of a patient with a lot of coma is difficult to open), but the oral cavity nursing of the patient is carried out by the gynecological cotton swab, especially, the gynecological cotton swab is easy to break or the cotton is easy to fall off for the patient with the oral cavity difficult to open, and one disadvantage is that the risk of mistaking the patient with coma due to the fact that the water is easily melted when the ice cotton swab is trained at the inlet of the ice cotton swab.
Disclosure of Invention
The present invention is directed to an oral care device that solves the problems set forth above in the background.
In order to achieve the purpose, the invention provides the following technical scheme: an oral care device comprising:
the device comprises a vehicle body, a storage space, an instrument body, a display screen and a storage battery, wherein the vehicle body is used for placing the whole device and carrying the whole device to move, the storage space is arranged inside the lower end of the vehicle body and used for installing a refrigerating system, a recovery system and a storage battery, the upper surface of the vehicle body is provided with the instrument body, the surface of the instrument body is provided with the display screen, and the instrument body is respectively connected with the refrigerating system and the recovery system through leads;
the refrigeration system is used for reducing the temperature of air and comprises a filter, a pump body and a condenser, wherein the air outlet end of the pump body is connected with the air inlet end of the filter, and the air outlet end of the filter is connected with the air inlet end of the condenser;
the recovery system is used for recovering saliva generated in the mouth of a patient and comprises a negative pressure device and a waste liquid collecting box, and the liquid outlet end of the negative pressure device is connected with the liquid inlet end of the waste liquid collecting box;
the device comprises a connecting grab handle, a condenser, a negative pressure device and a control device, wherein one end of the connecting grab handle is connected with a vehicle body through a hose, a first conduit and a second conduit are arranged in the hose, the ends of the first conduit and the second conduit are respectively connected with the air outlet end of the condenser and the liquid inlet end of the negative pressure device, and a plurality of control buttons connected with the instrument body through wires are arranged on the surface of the connecting grab handle;
the extension handle, the extension handle is telescopic part, and wherein establish the air conditioning pole at the inside of clean pole including clean pole and a pot head, the inside of clean pole, air conditioning pole is provided with two circulation duct of pegging graft with first pipe, second pipe respectively, the one end joint of hose is kept away from with the connection handle to the one end of clean pole, the end department of air conditioning pole is provided with detachable aseptic plastic contact.
Preferably, control button include temperature regulation button, airflow adjustment button, temperature regulation button, airflow adjustment button all pass through wire and this body coupling of instrument, just temperature regulation button is coupled with the control circuit electric property at condenser place, airflow adjustment button is coupled with the control circuit electric property at the solenoid valve place that first pipe end department set up.
Preferably, the one end internally mounted that the hose was kept away from to the connection grab handle has the high frequency vibration motor, the high frequency vibration motor set up on the chuck of being connected with the extension handle, the clean pole top outside of extension handle is provided with the mount pad, the surface of mount pad is provided with the brush hair.
Preferably, the inside liquid reserve tank that still is provided with of lower extreme of automobile body, the play liquid end of liquid reserve tank is provided with miniature pump, the internally mounted of hose has the aqueduct, the one end of aqueduct is connected with miniature pump's play liquid end, the other end and the third pipe connection of setting in connecting the grab handle of aqueduct, the other end and the department that sets up the circulating line in the extension handle of third pipe pass through the connector and are connected.
Preferably, the mount pad is whole to be cover tube-shaped, a plurality of groups feed liquor holes, play liquid hole have been seted up to the mount pad is whole, the feed liquor hole is provided with first connecting pipe in the inside of clean pole, the one end department and the circulating line intercommunication of first connecting pipe, the end department that cold gas pole was worn to the other end of first connecting pipe is connected with the feed liquor hole through the branch pipe, it is provided with the second connecting pipe in the inside of clean pole to go out the liquid hole, the one end department and the circulating line intercommunication of second connecting pipe, the end department that cold gas pole was worn to the other end of second connecting pipe passes the end department and goes out the liquid hole and pass through the branch connection.
Preferably, the whole sterile plastic contact is spherical, two cavities which are not communicated with each other are arranged on the inner side of the sterile plastic contact, the two cavities are respectively communicated with the two circulating pipelines, and a plurality of air holes are formed in the surface of the sterile plastic contact.
Preferably, feed liquor hole, play liquid hole all have a plurality of round holes to constitute, the round hole set up along the axis direction of extension handle on the surface of extension handle, a plurality of groups feed liquor hole, the quantity that goes out the liquid hole and set up the same, just feed liquor hole, play liquid hole are the interval setting each other.
Preferably, the cleaning rod is fixedly provided with a limiting block inside one end close to the cold air rod.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention is characterized in that a connecting grab handle is arranged, an extension handle is clamped with the end of the connecting grab handle, a sterile plastic contact is arranged at the end of a cold air rod of the extension handle, two cavities which are not communicated are arranged inside the sterile plastic contact, when the device is used, a refrigeration system and a recovery system are started through an instrument body, external air is pumped to a condenser by a pump body, the cooled air sequentially enters one cavity of the sterile plastic contact through a first conduit and a circulating pipeline and is finally discharged into an oral cavity through an air vent communicated with the cavity, so that a low-temperature effect is realized, in the process, oral water generated in the oral cavity enters the other cavity under the action of a negative pressure device and then sequentially passes through the circulating pipeline and a second conduit and is finally stored in a waste liquid collecting box, the low-temperature effect can replace the original ice water cotton swab, and stimulate a k point after entering the oral cavity, the safety and the convenience are realized;
2. according to the invention, the high-frequency vibration motor, the micro water pump and the bristles are arranged, the micro water pump in the lower end of the vehicle body is started by the instrument body, clean water in the liquid storage tank is pumped to the extension handle, the clean water is discharged into the oral cavity from the liquid inlet holes through the first connecting pipe, the oral cavity is quickly cleaned under the combined action of the high-frequency vibration motor and the bristles, waste liquid generated in the cleaning process enters the circulating pipeline connected with the second conduit through the second connecting pipe and enters the waste liquid collecting box under the action of the negative pressure device, and therefore the oral cavity is quickly cleaned.
Drawings
FIG. 1 is a schematic view of the overall construction of an oral care device;
FIG. 2 is a schematic view of the attachment handle to the extension handle of an oral care device;
FIG. 3 is a schematic view of an elongated handle of an oral care device;
FIG. 4 is a schematic view of a sterile plastic tip for an oral care device;
FIG. 5 is a schematic view of a second elongated handle of an oral care device;
fig. 6 is a schematic view of a third elongated handle of an oral care device.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an oral care device comprising:
the device comprises a vehicle body 1, a storage space, an instrument body 2, a display screen and a storage battery, wherein the vehicle body 1 is used for placing the whole device and carrying the whole device to move, the storage space is arranged inside the lower end of the vehicle body 1 and used for installing a refrigerating system, a recovery system and a storage battery, the upper surface of the vehicle body 1 is provided with the instrument body 2, the surface of the instrument body 2 is provided with the display screen, and the instrument body 2 is respectively connected with the refrigerating system and the recovery system through leads;
the refrigeration system is used for reducing the temperature of air and comprises a filter, a pump body and a condenser, wherein the air outlet end of the pump body is connected with the air inlet end of the filter, and the air outlet end of the filter is connected with the air inlet end of the condenser;
the recovery system is used for recovering saliva generated in the mouth of a patient and comprises a negative pressure device and a waste liquid collecting box, and the liquid outlet end of the negative pressure device is connected with the liquid inlet end of the waste liquid collecting box;
the device comprises a connecting grab handle 3, wherein one end of the connecting grab handle 3 is connected with a vehicle body 1 through a hose 4, a first conduit 5 and a second conduit 6 are arranged inside the hose 4, the ends of the first conduit 5 and the second conduit 6 are respectively connected with an air outlet end of a condenser and a liquid inlet end of a negative pressure device, and a plurality of control buttons connected with an instrument body 2 through wires are arranged on the surface of the connecting grab handle 3;
In the invention, the control button comprises a temperature adjusting button and an airflow adjusting button, the temperature adjusting button and the airflow adjusting button are both connected with the instrument body 2 through leads, the temperature adjusting button is electrically coupled with a control circuit where the condenser is located, the airflow adjusting button is electrically coupled with a control circuit where the electromagnetic valve arranged at the end of the first conduit 5 is located, the working efficiency of the condenser is adjusted through the temperature adjusting button respectively, the temperature is regulated, the electromagnetic valve at the end of the first conduit 5 is controlled through the airflow adjusting button, and the airflow per unit time of cold air output to the oral cavity by the sterile plastic contact 11 is adjusted.
In the invention, a high-frequency vibration motor 12 is arranged in one end of the connecting grab handle 3, which is far away from the hose 4, the high-frequency vibration motor 12 is arranged on a chuck connected with an extension handle 7, an installation seat 13 is arranged on the outer side of the top end of a cleaning rod 8 of the extension handle 7, bristles 14 are arranged on the surface of the installation seat 13, and the extension handle 7 is driven to vibrate by the high-frequency vibration motor 12, so that the oral cavity is cleaned under the action of the bristles 14.
In the invention, a liquid storage tank is further arranged inside the lower end of the vehicle body 1, a micro water pump is arranged at the liquid outlet end of the liquid storage tank, a water guide pipe is arranged inside the hose 4, one end of the water guide pipe is connected with the liquid outlet end of the micro water pump, the other end of the water guide pipe is connected with a third guide pipe 21 arranged in the connecting handle 3, the other end of the third guide pipe 21 is connected with the end of a circulating pipeline 10C arranged in the extension handle 7 through a connector, clear water is pumped through the micro water pump, the high-frequency vibration motor 12 and the bristles 14 are matched to improve the oral cavity cleaning effect, and the circulating pipelines 10A, 10B and 10C are all made of hoses.
As preferred, mount pad 13 is whole to be the cover tube-shape, a plurality of groups feed liquor hole 15, play liquid hole 16 have been seted up to mount pad 13 whole, feed liquor hole 15 is provided with first connecting pipe 17 in clean pole 8's inside, the one end department and the circulating line 10C intercommunication of first connecting pipe 17, the end department that cold gas pole 9 was passed to the other end of first connecting pipe 17 is connected with feed liquor hole 15 through the branch pipe, it is provided with second connecting pipe 18 in clean pole 8's inside to go out liquid hole 16, the one end department and the circulating line 10B intercommunication of second connecting pipe 18, the end department that cold gas pole 9 was passed to the other end of second connecting pipe 18 passes through branch connection with play liquid hole 16.
Preferably, the whole sterile plastic contact 11 is spherical, two cavities 19A and 19B which are not communicated with each other are arranged on the inner side of the sterile plastic contact 11, the two cavities 19A and 19B are respectively communicated with the two circulating pipelines 10A and 10B, and a plurality of air holes 20 are formed in the surface of the sterile plastic contact 11.
Preferably, the liquid inlet hole 15 and the liquid outlet hole 16 are formed by a plurality of round holes, the round holes are arranged on the surface of the extension handle 7 along the axial direction of the extension handle 7, the liquid inlet holes 15 and the liquid outlet holes 16 are arranged in the same number, and the liquid inlet holes 15 and the liquid outlet holes 16 are arranged at intervals.
As preferred, clean pole 8 is close to the inside fixed stopper that is provided with of one end of cold gas pole 9, when needs realize the low temperature effect, and cold gas pole 9 moves to the outside of clean pole 8 from the inside of clean pole 8, and whole in-process can effectually prevent that the end department of cold gas pole 9 from leading to the fact damage or bending to first connecting pipe 17, second connecting pipe 18, influences later stage use device and clears up the oral cavity.
The working principle is as follows: after the device is integrally installed and debugged, one end of the extension handle 7 is clamped with the end of the connecting handle 3, two circulating pipelines 10 inside the extension handle 7 are respectively connected with the first conduit 5 and the second conduit 6 in an inserting mode, the cold air rod 9 of the extension handle 7 is drawn out, a refrigerating system and a recovery system are started through the instrument body 2, the pump body pumps outside air to the condenser, the cooled air enters one cavity 19A of the sterile plastic contact 11 through the first conduit 5 and the circulating pipeline 10A in sequence, and finally is discharged into an oral cavity through the air holes 20 communicated with the cavity 19A, so that a low-temperature effect is achieved, in the process, saliva generated in the oral cavity enters the other cavity 19B under the action of the negative pressure device, then sequentially passes through the circulating pipelines 10B and the second conduit 6 and is finally stored in the waste liquid collecting box.
Further, when the whole oral cavity cleaning function of the using device is used, the air cooling rod 9 of the extension handle 7 is arranged inside the cleaning rod 8, the micro water pump inside the lower end of the vehicle body 1 is started through the instrument body 2, clean water in the liquid storage tank is pumped to the third conduit 21 inside the connecting grab handle 3 through the water guide pipe, then enters the first connecting pipe 17 through the circulating pipeline 10C in the extension handle 7, finally, the clean water is discharged into the oral cavity from the plurality of liquid inlet holes 15 through the first connecting pipe 17, under the combined action of the high-frequency vibration motor 12 and the bristles 14, the oral cavity is quickly cleaned, waste liquid generated in the cleaning process enters the circulating pipeline 10B connected with the second conduit 6 through the second connecting pipe 18, and enters the waste liquid collecting box under the action of the negative pressure device.
As shown in fig. 5, the extension handle of the present invention may also be a handle of a cleaning rod 8 having a toothbrush function, the top end of the cleaning rod is provided with an installation seat, the installation seat 13 is sleeve-shaped, the installation seat 13 is integrally provided with a plurality of sets of liquid inlet holes 15 and liquid outlet holes 16, the liquid inlet holes 15 are provided with first connection pipes 17 inside the cleaning rod 8, one end of each first connection pipe 17 is communicated with the circulation pipeline 10C, the other end of each first connection pipe 17 penetrates through the end of the cooling rod 9 and is connected with the liquid inlet hole 15 through a branch pipe, the liquid outlet holes 16 are provided with second connection pipes 18 inside the cleaning rod 8, and one end of each second connection pipe 18 is communicated with the circulation pipeline 10B.
Or as shown in fig. 6, the extension handle is a handle of a separate cold air rod 9 with a cold air function, the top end of the cold air rod is provided with a sterile plastic contact 11, the whole sterile plastic contact 11 is spherical, the inner side of the sterile plastic contact 11 is provided with two cavities 19A and 19B which are not communicated with each other, the two cavities 19A and 19B are respectively communicated with the two circulation pipelines 10A and 10B, and the surface of the sterile plastic contact 11 is provided with a plurality of air holes 20.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An oral care device, comprising:
the device comprises a vehicle body, a storage space, an instrument body, a display screen and a storage battery, wherein the vehicle body is used for placing the whole device and carrying the whole device to move, the storage space is arranged inside the lower end of the vehicle body and used for installing a refrigerating system, a recovery system and a storage battery, the upper surface of the vehicle body is provided with the instrument body, the surface of the instrument body is provided with the display screen, and the instrument body is respectively connected with the refrigerating system and the recovery system through leads;
the refrigeration system is used for reducing the temperature of air and comprises a filter, a pump body and a condenser, wherein the air outlet end of the pump body is connected with the air inlet end of the filter, and the air outlet end of the filter is connected with the air inlet end of the condenser;
the recovery system is used for recovering saliva generated in the mouth of a patient and comprises a negative pressure device and a waste liquid collecting box, and the liquid outlet end of the negative pressure device is connected with the liquid inlet end of the waste liquid collecting box;
the device comprises a connecting grab handle, a condenser, a negative pressure device and a control device, wherein one end of the connecting grab handle is connected with a vehicle body through a hose, a first conduit and a second conduit are arranged in the hose, the ends of the first conduit and the second conduit are respectively connected with the air outlet end of the condenser and the liquid inlet end of the negative pressure device, and a plurality of control buttons connected with the instrument body through wires are arranged on the surface of the connecting grab handle;
the extension handle, the extension handle is telescopic part, and wherein establish the movable part inside the fixed part including fixed part and pot head, the inside of fixed part, movable part is provided with two circulation duct of pegging graft with first pipe, second pipe respectively, the one end of fixed part and the one end joint of connecting the handle and keeping away from the hose, the end department of movable part is provided with detachable aseptic plastic contact, aseptic plastic contact wholly is globular, the inboard of aseptic plastic contact is provided with two cavities that do not communicate each other, two the cavity respectively with two circulation duct communicate, a plurality of bleeder vents are seted up on the surface of aseptic plastic contact.
2. The oral care device of claim 1, wherein: control button include temperature regulation button, airflow adjustment button, temperature regulation button, airflow adjustment button all pass through wire and this body coupling of instrument, just temperature regulation button is coupled with the control circuit electric property at condenser place, airflow adjustment button is coupled with the control circuit electric property at the solenoid valve place that first pipe end department set up.
3. The oral care device of claim 1, wherein: the one end internally mounted that the hose was kept away from to the connection grab handle has the high frequency vibration motor, the high frequency vibration motor set up on the chuck of being connected with the extension handle, the fixed part of extension handle is close to the one end department outside of movable part and is provided with the mount pad, the surface of mount pad is provided with the brush hair.
4. The oral care device of claim 1, wherein: the inside liquid reserve tank that still is provided with of lower extreme of automobile body, the play liquid end of liquid reserve tank is provided with miniature pump, the internally mounted of hose has the aqueduct, the one end of aqueduct is connected with miniature pump's play liquid end, the other end and the third pipe connection of setting in connecting the grab handle of aqueduct, the other end and the department that sets up the circulating line in the extension handle of third pipe pass through the connector and are connected.
5. The oral care device of claim 3, wherein: the whole cover tube-shape that is of mount pad, a plurality of groups feed liquor hole, play liquid hole have been seted up to the mount pad wholly, the feed liquor hole is provided with first connecting pipe in the inside of fixed part, the one end department and the circulating line intercommunication of first connecting pipe, the other end of first connecting pipe passes the end department of movable part and passes through branch pipe and feed liquor jogged joint, it is provided with the second connecting pipe in the inside of fixed part to go out the liquid hole, the one end department and the circulating line intercommunication of second connecting pipe, the other end department that the other end of second connecting pipe passed the movable part passes through the branch connection with going out the liquid hole.
6. The oral care device of claim 5, wherein: feed liquor hole, play liquid hole all have a plurality of round holes to constitute, the round hole set up along the axis direction of extension handle on the surface of extension handle, a plurality of groups feed liquor hole, the quantity that goes out the liquid hole and set up the same, just feed liquor hole, play liquid hole are the interval setting each other.
7. The oral care device of claim 1, wherein: the fixed part is provided with a limiting block inside one end close to the movable part.
8. The oral care device of claim 1, wherein: the circulating pipeline is made of a hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910486239.7A CN110338924B (en) | 2019-06-05 | 2019-06-05 | Oral care device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910486239.7A CN110338924B (en) | 2019-06-05 | 2019-06-05 | Oral care device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110338924A CN110338924A (en) | 2019-10-18 |
| CN110338924B true CN110338924B (en) | 2021-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910486239.7A Expired - Fee Related CN110338924B (en) | 2019-06-05 | 2019-06-05 | Oral care device |
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| Country | Link |
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| CN (1) | CN110338924B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111012964B (en) * | 2019-12-18 | 2021-09-03 | 芜湖市第二人民医院 | Visual operation oral care cleaners and polishes |
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| US6632091B1 (en) * | 1997-05-06 | 2003-10-14 | Ballard Medical Products | Oral care system |
| US7011644B1 (en) * | 1995-02-06 | 2006-03-14 | Andrew Mark S | Tissue liquefaction and aspiration for dental treatment |
| CN204863530U (en) * | 2015-06-04 | 2015-12-16 | 彭波 | Oral care of department of general surgery ware |
| CN108433836A (en) * | 2018-03-21 | 2018-08-24 | 吴飞 | A kind of mouth cavity flushing device |
| JP2018532541A (en) * | 2015-10-29 | 2018-11-08 | イ，ミンジョン | Dental assistant equipment |
| CN109663186A (en) * | 2018-12-25 | 2019-04-23 | 沈毅 | A kind of Respiratory Medicine adjuvant therapy device |
| CN109771069A (en) * | 2012-03-30 | 2019-05-21 | 迪格尼提健康公司 | Electric toothbrush with controllable suction and pre-washing function |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030171704A1 (en) * | 2002-03-08 | 2003-09-11 | Mcnair John Duncan | Mouth washing device |
-
2019
- 2019-06-05 CN CN201910486239.7A patent/CN110338924B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7011644B1 (en) * | 1995-02-06 | 2006-03-14 | Andrew Mark S | Tissue liquefaction and aspiration for dental treatment |
| US6632091B1 (en) * | 1997-05-06 | 2003-10-14 | Ballard Medical Products | Oral care system |
| CN109771069A (en) * | 2012-03-30 | 2019-05-21 | 迪格尼提健康公司 | Electric toothbrush with controllable suction and pre-washing function |
| CN204863530U (en) * | 2015-06-04 | 2015-12-16 | 彭波 | Oral care of department of general surgery ware |
| JP2018532541A (en) * | 2015-10-29 | 2018-11-08 | イ，ミンジョン | Dental assistant equipment |
| CN108433836A (en) * | 2018-03-21 | 2018-08-24 | 吴飞 | A kind of mouth cavity flushing device |
| CN109663186A (en) * | 2018-12-25 | 2019-04-23 | 沈毅 | A kind of Respiratory Medicine adjuvant therapy device |
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| CN110338924A (en) | 2019-10-18 |
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