CN209032703U - A kind of automatic type dental irrigation device - Google Patents
A kind of automatic type dental irrigation device Download PDFInfo
- Publication number
- CN209032703U CN209032703U CN201820256741.XU CN201820256741U CN209032703U CN 209032703 U CN209032703 U CN 209032703U CN 201820256741 U CN201820256741 U CN 201820256741U CN 209032703 U CN209032703 U CN 209032703U
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- negative pressure
- liquid outlet
- bristle
- pressure mouth
- brush head
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Abstract
A kind of automatic type dental irrigation device, comprising: brush handle；Brush head, the brush head are connect with the brush handle；Bristle, the bristle are set on the brush head；At least provided with a negative pressure mouth and a liquid outlet on the brush head, the negative pressure mouth is connect with negative tube, the liquid outlet is connect with outlet tube, the liquid outlet is set near the bristle root, the negative pressure mouth is arranged at the side edge of the brush head, the bore of the negative pressure mouth is less than or equal to the bore of the liquid outlet, and the pressure absolute value of the negative pressure mouth is greater than the pressure absolute value of the liquid outlet.The utility model has oral cavity cleaning effect good, and the advantages of can be used for the ICU patient with severe symptoms of comatose state.
Description
Technical field
The utility model relates to oral care instrument field more particularly to a kind of automatic type dental irrigation devices.
Background technique
Oral care is clinical common basic nursing operation, with the complexity for moving in ICU conditions of patients, oral care
It is particularly important in care operation, this is because the occurrence and development of Oral Pathogens and Ventilator Associated Pneumonia have directly
The effect connect, critical care nursing association, the U.S., which advocates, carries out oral care using children's toothbrush twice daily, but these are operated
The intracranial pressure that may cause, which rises, makes nurse there are misgivings to the use of toothbrush, to carry out oral care using cotton balls.Therefore
Clinically designing a kind of safety and oral care appliance simple and easy to operate is particularly important, it is made preferably to maintain patient oral cavity
Interior cleaning has no effect on conditions of patients.
The ward ICU mainly uses at present oral care practice mainly include the following types:
Cotton balls wipe method, is most widely used, and clinically uses more care method, can effectively remove tooth bacterium
Spot keeps oral cavity humidity, but since cotton balls is in circle shape, frictional force is small, not the residue in easy-clear oral cavity between teeth space, and
And be difficult to take the residue fallen in oral cavity out of, simultaneously for trachea cannula patient due to foreign matters such as bite-block and trachea cannulas
In the presence of, it is difficult to tooth inner face, teeth space, tongue is in the following, root of the tongue portion, and the dead angles such as bottleneck throat are thoroughly cleaned, but it can not be removed
Plaque, this results in the generation of fatefulue Ventilator Associated Pneumonia, while being frequently present of in the oral cavity of patient ICU viscous
Liquid, mucus can be adhered to cotton balls surface and the cleaning effect of cotton balls declined, this allows for cotton balls wipe method and in use must not
Cotton balls is not replaced largely, even if cleaning effect in this way is also undesirable.
Machinery nursing, it is the method for toothbrush that this respect is widely used, this also complies with American Nurses' Association and mentions
The method for carrying out oral care using children's toothbrush twice daily advocated, the research of Pearson and Hutton confirm to use toothbrush
It is more far better than with the wiping of cotton balls, while in order to guarantee safety, advocate the Baby's tooth-brush for using fur, Griffiths etc.
People studies and points out that the various pieces in oral cavity can be reached due to toothbrush, does not stay dead angle, and can clean lingual surface and gum, therefore mention
It advocates and carries out oral care using children's toothbrush.In actual operation, if the effect of toothbrush to be played must use toothbrush into
The wiping operation back and forth of row certain amplitude, but for the patient of trachea cannula since toothbrush is easy in intraoral significantly operation
Increase the displacement of intubation, and to guarantee operation amplitude to guarantee cleaning effect again that then operation difficulty is larger, and scraping action is easy
Gum is damaged, for the chance of its bleeding of the patient Yi Zengjia of decrease of platelet.
A kind of for another example protective sleeve for cervical vertebra health care exercise disclosed in the Chinese utility model patent of Publication No. CN102885656A, including
Bracket, rack-mount running motor, the worm screw coupled with running motor output shaft, the upper worm gear being articulated on bracket and
Lower worm gear；The upper worm gear and lower worm gear are located at the two sides up and down of worm screw, and engage respectively with worm screw；The pedestal upper end
Width direction two sides be respectively provided with tooth brush assemblies on one, the upper worm gear is located between two upper tooth brush assemblies, under the bracket
The width direction two sides at end are respectively provided with a lower tooth brush assemblies, and the lower worm gear is located between two lower tooth brush assemblies.But the reality
With novel technical solution for normal use person, patient ICU of comatose state often lockjaws, and oral cavity is with viscous
Liquid, oral cavity flora abnormal state, and patient oneself can not carry out the movement such as gargle, this results in the utility model at all can not be just
It is often used.
Utility model content
The utility model provides a kind of automatic type dental irrigation device, the utility model in view of the deficiencies of the prior art
Using cleaning solution moisten bristle to patient's mouth clean, while using negative pressure structure by after cleaning waste liquid and oral cavity in
Mucus clearance to guarantee five obstacle of cleaning process of bristle while improve flora environment in patient's mouth, the utility model use
When brush action amplitude is small, cleaning effect is excellent and excessively cooperates without patient, everything independently can be completed in nurse.
The technical solution of the utility model is to provide a kind of automatic type dental irrigation device, comprising: brush handle；Brush head, it is described
Brush head is connect with the brush handle；Bristle, the bristle are set on the brush head；It is negative at least provided with one on the brush head
Pressure mouth and a liquid outlet, the negative pressure mouth are connect with negative tube, and the liquid outlet is connect with outlet tube, and the liquid outlet is set
It is placed near the bristle root, the negative pressure mouth is arranged at the side edge of the brush head, and the bore of the negative pressure mouth is small
In the bore for being equal to the liquid outlet, and the pressure absolute value of the negative pressure mouth is greater than the pressure absolute value of the liquid outlet.
As the preferred of the utility model, the liquid outlet is set to the center of the brush head, and the bristle encloses
It is arranged around the liquid outlet, the negative pressure mouth is provided with two or four, and is evenly distributed at the side edge of the brush head.
This setup can to the greatest extent on uniform brush head all directions cleaning solution distribution.
As the preferred of the utility model, the bristle includes main bristle and blocks bristle, and the main bristle surrounds
Liquid outlet position setting, it is described to block that bristle is arranged in a crossed manner and crosspoint is located at the front of the liquid outlet.Block brush
Hair setting so that liquid outlet spray cleaning liquid be blocked, can not largely enter human oral cavity so as to cause cleaning liquid, simultaneously
Also can moisten bristle to the greatest extent.
As the preferred of the utility model, it is provided at the side edge of the brush head to the bristle extending direction protrusion
Convex edge, be provided with inclined-plane on the convex edge, the negative pressure mouth is set on the convex edge, the negative pressure mouth
Axial line it is vertical with the chamfered surface.The negative pressure mouth being obliquely installed can cooperate the cleaning liquid of liquid outlet one arc of formation
Road, the fluid path can guarantee the cleaning effect of cleaning liquid.
As the preferred of the utility model, the intersection point of the axial line of negative pressure mouth described in any two is overlapped, and it is described go out
The intersection point that the axial line of liquid mouth passes through the axial line of the negative pressure mouth.
As the preferred of the utility model, brush handle is shaken in the brush handle position, the brush head by connecting rod with it is described
Shake brush handle connection.The use of the vibration maximum benefit of brush handle is exactly that can reduce the hand motion amplitude of nursing staff, shakes simultaneously
Cleaning fluid path between the effect cooperation upper liquid outlet and negative pressure mouth of dynamic toothbrush itself can guarantee the cleaning effect at tooth dead angle.
Further include charging base as the preferred of the utility model, be provided on the charging base charging socket and
Enclosing casing is provided in the enclosing casing one for storing the fluid reservoir of the cleaning solutions such as physiological saline, one for storing
The waste liquid tank of mucus and waste liquid, a negative pressure pump and a liquid pump, the liquid pump are connected to the liquid storage in human oral cavity
Between tank and the outlet tube, the negative pressure pump is connected between the waste liquid tank and the negative tube.
As the preferred of the utility model, the height of projection of the convex edge is more than or equal to the one third of bristle, and
Less than or equal to the half of bristle.The imbibition ability of negative pressure mouth can be made bad if convex edge is too low, if convex edge
It is excessively high, the scope of activities of bristle can be made too small, so as to cause cleaning effect variation.
As the preferred of the utility model, the liquid outlet is aerosol type liquid outlet.The benefit of aerosol type liquid outlet exists
It in liquid dispersion will be gone out, is largely accumulated on bristle in liquid unit time without making, the liquid outlet quantity of the utility model needs
Control has liquid film on moist bristle to adjacent bristle, so aerosol type liquid outlet can solve this problem.
As the preferred of the utility model, minimum range between the liquid outlet and the negative pressure mouth be 2.5mm ~
6mm, and the angle α of the feed liquor oriented radial for going out liquid oriented radial and the negative pressure mouth of the liquid outlet is 30 ° ~ 60 °.It is greater than
The distance of 6mm will make the design size of brush head excessive and brush head is caused to be difficult in oral cavity activity freely, and be less than 2.5mm
The distance liquid outlet that will be and negative pressure mouth it is too close so that bristle moist poor effect, liquid waste rate is excessively high out, will
Relative angle control forms the fluid path of an arc at 30 ° ~ 60 ° convenient for cleaning solution between the gap of bristle, this is allowed for clearly
Washing lotion has a reasonable residence time to play the maximum effect of cleaning solution between bristle, while can guarantee cleaning solution again not
It can accumulate and finally be accumulated in patient oral cavity so as to cause cleaning solution drippage patient oral cavity.
The utility model has the following beneficial effects:
The utility model embodiment combines toothbrush and douche, the two-fold advantage of the two is embodied, firstly, saving
Manpower, conventional douche, which needs two nurses to carry out cooperation, could complete operation, and this method only needs a nurse to grasp
Make, the side Bian Chongxi attracts, and toothbrush saves manpower using electric toothbrush.Secondly, the massage effect of electric toothbrush and efficiently
Spin-cleaning effect is easily accepted by awake and comatose patient more, by preliminary experiment it can be found that the restless mitigation of comatose patient, and
And swallow swab result before operation after there is also statistical differences.Again, head toothbrushes accomplish that a people one uses, and sputum aspirator tube is
It is sterile, and keep properly to alleviate the chance of cross-infection and other infection after the completion of operating.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the structural schematic diagram of the brush handle of the utility model guide rod；
Fig. 3 is the first example structure schematic diagram amplified at A in the utility model Fig. 2；
Fig. 4 is second of the example structure schematic diagram amplified at A in the utility model Fig. 2；
Fig. 5 is the negative pressure mouth and liquid outlet position relationship structural diagram of the utility model guide rod；
Fig. 6 is the mains socket structure schematic diagram of the utility model guide rod；
In figure, 1- brush handle；2- brush head；3- bristle；4- negative pressure mouth；5- liquid outlet；The main bristle of 3-1-；3-2- blocks bristle；
6- convex edge；7- charging base；7-1- charging socket；7-2- enclosing casing；7-3- fluid reservoir；7-4- waste liquid tank；7-5- negative pressure
Pump；7-6- liquid pump；8- outlet tube；9- negative tube；10- connecting rod.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments:
As shown in Figure 1, Figure 2, Figure 3 shows, the utility model embodiment includes: brush handle 1；Brush head 2, brush head 2 are connect with brush handle 1；
Bristle 3, bristle 3 are set on brush head 2；At least provided with a negative pressure mouth 4 and a liquid outlet 5 on brush head 2, negative pressure mouth 4 and negative
Pressure pipe 9 connects, and liquid outlet 5 is connect with outlet tube 8, and liquid outlet 5 is set near 3 root of bristle, and brush head 2 is arranged in negative pressure mouth 4
At side edge, the bore of negative pressure mouth 4 is less than or equal to the bore of liquid outlet 5, and the pressure absolute value of negative pressure mouth 4 is greater than liquid outlet 5
Pressure absolute value.Liquid outlet 5 is set to the center of brush head 2, and bristle 3 is arranged around liquid outlet 5, and negative pressure mouth 4 is provided with
Two or four, and be evenly distributed at the side edge of brush head 2.Liquid outlet 5 is aerosol type liquid outlet.It is used in the present embodiment
Negative tube 9 and outlet tube 8 use hose, and are set in brush handle 1.
As shown in figure 4, the utility model embodiment bristle 3 includes main bristle 3-1 and blocks bristle 3-2, main bristle 3-1 encloses
Position is arranged around liquid outlet 5 to be arranged, blocks that bristle 3-2 is arranged in a crossed manner and crosspoint is located at the front of liquid outlet 5.Block bristle 3-
There are spaced several bubbles, several bubbles are arranged along the length direction for blocking bristle 3-2 in 2.
As shown in Figure 3 or Figure 4, it is provided at the side edge of the utility model embodiment brush head 2 convex to 3 extending direction of bristle
The convex edge 6 risen is provided with inclined-plane on convex edge 6, and negative pressure mouth 4 is set on convex edge 6, the axial line and inclined-plane of negative pressure mouth 4
Surface is vertical.The intersection point of the axial line of any two negative pressure mouth 4 is overlapped, and the axial line of liquid outlet 5 passes through the axis of negative pressure mouth 4
The intersection point of heart line.The height of projection of convex edge 6 be more than or equal to bristle 3 one third, and be less than or equal to bristle 3 two/
One.
As shown in Figure 1 and Figure 2,1 vibration brush handle 1 of the utility model embodiment brush handle, brush head 2 pass through connecting rod 10 and shake
Dynamic brush handle 1 connects.The vibration handle structure of use can be consistent with other vibration vibration brush handles of toothbrush in the market.
As shown in Fig. 1, Fig. 6, the utility model embodiment further includes charging base 7, and charging is provided on charging base 7 and is inserted
One is provided in seat 7-1 and enclosing casing 7-2, enclosing casing 7-2 for storing the fluid reservoir 7- of the cleaning solutions such as physiological saline
3, one for storing the waste liquid tank 7-4 of mucus and waste liquid in human oral cavity, a negative pressure pump 7-5 and a liquid pump 7-6, liquid pump
7-6 is connected between fluid reservoir 7-3 and outlet tube 8, and negative pressure pump 7-5 is connected between waste liquid tank 7-4 and negative tube 9.
As shown in figure 3, the minimum range between the utility model embodiment liquid outlet 5 and negative pressure mouth 4 is 2.5mm ~ 6mm,
And the angle α of the feed liquor oriented radial for going out liquid oriented radial and negative pressure mouth 4 of liquid outlet 5 is 30 ° ~ 60 °.
The utility model embodiment combines toothbrush and douche, the two-fold advantage of the two is embodied, firstly, saving
Manpower, conventional douche, which needs two nurses to carry out cooperation, could complete operation, and this method only needs a nurse to grasp
Make, the side Bian Chongxi attracts, and toothbrush saves manpower using electric toothbrush.Secondly, the massage effect of electric toothbrush and efficiently
Spin-cleaning effect is easily accepted by awake and comatose patient more, by preliminary experiment it can be found that the restless mitigation of comatose patient, and
And swallow swab result before operation after there is also statistical differences.Again, head toothbrushes accomplish that a people one uses, and sputum aspirator tube is
It is sterile, and keep properly to alleviate the chance of cross-infection and other infection after the completion of operating.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical new to this
The conception and scope of type is defined.Without departing from the design concept of the present utility model, ordinary people in the field is to this
It is practical new to should fall within the protection scope of the present utility model this for all variations and modifications that the technical solution of utility model is made
The claimed technology contents of type, are all described in the claims.
Claims (10)
1. a kind of automatic type dental irrigation device, comprising:
Brush handle (1)；
Brush head (2), the brush head (2) connect with the brush handle (1)；
Bristle (3), the bristle (3) are set on the brush head (2)；
It is characterized in that, at least provided with a negative pressure mouth (4) and a liquid outlet (5), the negative pressure mouth on the brush head (2)
(4) it is connect with negative tube (9), the liquid outlet (5) connect with outlet tube (8), and the liquid outlet (5) is set to the bristle
(3) near root, the negative pressure mouth (4) is arranged at the side edge of the brush head (2), and the bore of the negative pressure mouth (4) is small
In the bore for being equal to the liquid outlet (5), and the pressure absolute value of the negative pressure mouth (4) is greater than the pressure of the liquid outlet (5)
Absolute value.
2. a kind of automatic type dental irrigation device according to claim 1, it is characterised in that: the liquid outlet (5) is set
It is placed in the center of the brush head (2), the bristle (3) is arranged around the liquid outlet (5), and the negative pressure mouth (4) is set
Two or four are equipped with, and is evenly distributed at the side edge of the brush head (2).
3. a kind of automatic type dental irrigation device according to claim 2, it is characterised in that: the bristle (3) includes
It main bristle (3-1) and blocks bristle (3-2), the main bristle (3-1) is described around the setting of the liquid outlet (5) position
It blocks that bristle (3-2) is arranged in a crossed manner and crosspoint is located at the front of the liquid outlet (5).
4. a kind of automatic type dental irrigation device according to claim 1, it is characterised in that: the side of the brush head (2)
Edge is provided with the convex edge (6) to the bristle (3) extending direction protrusion, and the convex edge is provided with inclined-plane on (6),
The negative pressure mouth (4) is set on the convex edge (6), and the axial line and the chamfered surface of the negative pressure mouth (4) hang down
Directly.
5. a kind of automatic type dental irrigation device according to claim 4, it is characterised in that: negative pressure mouth described in any two
(4) intersection point of axial line is overlapped, and the axial line of the liquid outlet (5) passes through the friendship of the axial line of the negative pressure mouth (4)
Point.
6. a kind of automatic type dental irrigation device according to claim 1, it is characterised in that: brush handle (1) the position shake
Dynamic brush handle (1), the brush head (2) are connect by connecting rod (10) with the vibration brush handle (1).
7. a kind of automatic type dental irrigation device according to claim 6, it is characterised in that: it further include charging base (7),
It is provided with charging socket (7-1) and enclosing casing (7-2) on the charging base (7), is set in the enclosing casing (7-2)
It is equipped with one for storing the fluid reservoir (7-3) of the cleaning solutions such as physiological saline, one for storing mucus and waste liquid in human oral cavity
Waste liquid tank (7-4), a negative pressure pump (7-5) and a liquid pump (7-6), the liquid pump (7-6) are connected to the fluid reservoir
Between (7-3) and the outlet tube (8), the negative pressure pump (7-5) is connected to the waste liquid tank (7-4) and the negative tube
(9) between.
8. a kind of automatic type dental irrigation device according to claim 4, it is characterised in that: the convex edge (6)
Height of projection is more than or equal to the one third of bristle (3), and is less than or equal to the half of bristle (3).
9. a kind of automatic type dental irrigation device according to claim 1, it is characterised in that: the liquid outlet (5) is
Aerosol type liquid outlet.
10. a kind of automatic type dental irrigation device according to claim 1, it is characterised in that: the liquid outlet (5) with
Minimum range between the negative pressure mouth (4) is 2.5mm ~ 6mm, and the liquid oriented radial that goes out of the liquid outlet (5) is born with described
The angle α for pressing the feed liquor oriented radial of mouth (4) is 30 ° ~ 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820256741.XU CN209032703U (en) | 2018-02-13 | 2018-02-13 | A kind of automatic type dental irrigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820256741.XU CN209032703U (en) | 2018-02-13 | 2018-02-13 | A kind of automatic type dental irrigation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209032703U true CN209032703U (en) | 2019-06-28 |
Family
ID=67027597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820256741.XU Expired - Fee Related CN209032703U (en) | 2018-02-13 | 2018-02-13 | A kind of automatic type dental irrigation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209032703U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108175533A (en) * | 2018-02-13 | 2018-06-19 | 华中科技大学同济医学院附属协和医院 | A kind of automatic type dental irrigation device |
| CN110680534A (en) * | 2019-10-21 | 2020-01-14 | 常州市第二人民医院 | Negative pressure suction type electric toothbrush |
| CN111839787A (en) * | 2020-07-28 | 2020-10-30 | 东莞市银磁磁性材料有限公司 | Electric toothbrush |
| CN113995225A (en) * | 2021-11-18 | 2022-02-01 | 郑州大学第一附属医院 | Oral care implement with cleaning function |
-
2018
- 2018-02-13 CN CN201820256741.XU patent/CN209032703U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108175533A (en) * | 2018-02-13 | 2018-06-19 | 华中科技大学同济医学院附属协和医院 | A kind of automatic type dental irrigation device |
| CN108175533B (en) * | 2018-02-13 | 2024-06-11 | 华中科技大学同济医学院附属协和医院 | Automatic tooth washing device |
| CN110680534A (en) * | 2019-10-21 | 2020-01-14 | 常州市第二人民医院 | Negative pressure suction type electric toothbrush |
| CN111839787A (en) * | 2020-07-28 | 2020-10-30 | 东莞市银磁磁性材料有限公司 | Electric toothbrush |
| CN111839787B (en) * | 2020-07-28 | 2022-03-25 | 东莞市银磁磁性材料有限公司 | Electric toothbrush |
| CN113995225A (en) * | 2021-11-18 | 2022-02-01 | 郑州大学第一附属医院 | Oral care implement with cleaning function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190628 Termination date: 20220213 |