CN211067972U - Portable electric nasal cavity irrigator - Google Patents
Portable electric nasal cavity irrigator Download PDFInfo
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- CN211067972U CN211067972U CN201920843854.4U CN201920843854U CN211067972U CN 211067972 U CN211067972 U CN 211067972U CN 201920843854 U CN201920843854 U CN 201920843854U CN 211067972 U CN211067972 U CN 211067972U
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Abstract
The utility model provides a portable electronic nasal cavity flusher, include: the upper end of the base is provided with an airflow outlet, the upper end of the atomizing column is provided with a small hole, the lower end of the atomizing column is connected to the airflow outlet, the liquid medicine groove is sleeved on the atomizing column, the disposable waste liquid groove is sleeved on the atomizing column in a sliding manner, the lower end of the disposable waste liquid groove is connected with the liquid medicine groove in a sealing manner, the center of the disposable waste liquid groove is provided with a funnel-shaped channel, the outer part of the funnel-shaped channel and the outer wall of the disposable waste liquid groove form a waste liquid recovery cavity, the funnel-shaped channel and the atomizing column sleeved in the funnel-shaped channel form a liquid medicine recovery cavity, and detachable connects on the liquid medicine groove, and the top that the nostril connects has the atomizing cap, forms the negative pressure region between the upper end of atomizing cap and atomizing post, and the lower extreme of atomizing cap has the nostril to connect the draw-in groove, and the joint is in the upper end of infundibulate passageway, and the periphery of atomizing cap forms the drainage groove, and it communicates with each other downwards with the waste liquid recovery chamber. The utility model discloses disinfection before having avoided using at every turn.
Description
Technical Field
The utility model relates to a nasal cavity flusher, in particular to a portable electric nasal cavity flusher.
Background
At present, the nasal disease incidence is very high in China, especially children, the nasal disease of children is closely related to asthma and chronic cough (upper airway cough syndrome UACs), and the clinical importance is higher and higher. The treatment mode of nasal cavity irrigation is both Ia type evidence and a type recommendation in various clinical treatment guidelines (such as diagnosis and treatment suggestions of nasal sinusitis of children (Kunming 2012)) at abroad (European EPOS2012) and at home. The nasal cavity irrigator in the current market mainly uses water washing as the mainstream, is suitable for adults, children wash easily chocks water, and pediatricians do not claim to use the nasal cavity irrigator. In addition, the nasal cavity irrigator based on a compression type atomizing pump is used for compressing nasal cavity washing liquid into small particles with the MMAD value of about 48 microns and irrigating the nasal cavity. This kind of nasal cavity flusher compares in the nasal cavity flusher of washing can promote the comfort level and the treatment of nasal cavity washing by a wide margin, but must rely on compression atomizing pump just can work, and not only the work noise is great, and extremely inconvenient taking is difficult to satisfy the demand of family daily use. Therefore, the utility model designs a nasal cavity flusher which is quiet, comfortable, portable and suitable for daily use in families.
The prior art has the following disadvantages:
1. a nasal irrigator:
<1> the waste liquid tank of the existing nose washing device is used as a component for recovering the waste liquid which flows back after the nasal cavity is washed. These waste liquids contain a large amount of bacteria, and therefore the nasal irrigator must be sterilized after each treatment is completed, which is very troublesome.
<2> the nasal cavity washing liquid is usually stored in the environment of room temperature or low temperature and light-proof, when the room temperature is lower, or the liquid medicine is refrigerated, the liquid medicine is added into the liquid medicine groove to directly wash the nasal cavity, which can generate stronger stimulation to the nasal mucosa.
<3> the existing nose washer is exposed in the air and is very easy to be contaminated by dust and bacteria.
<4> the nostril connectors of the existing nose washing device are made of PC or PP materials which have higher hardness and certain anaphylaxis and are easy to cause skin discomfort when directly contacted with the nostrils.
2. A compression type atomizing pump:
<1> the compression type atomizing pump generates high-speed airflow through the high-speed rotation of the motor to drive the nose washing device, and the working mode can generate larger noise.
<2> the compression type atomizing pump has larger volume, can work only by plugging in electricity and is inconvenient to carry about.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable electronic nasal cavity flusher to solve above-mentioned problem.
The utility model adopts the following technical scheme:
a portable electric nasal irrigator characterized by comprising: a base, a micro motor capable of generating compressed air flow is arranged inside the base, an air flow outlet is arranged at the upper end of the base, an atomization column is of a double-layer sleeve structure, a small hole is arranged at the upper end of the atomization column, the lower end of the atomization column is connected to the air flow outlet, a liquid medicine groove is sleeved on the atomization column, the lower end of the liquid medicine groove is in threaded connection with the base, a disposable waste liquid groove is sleeved on the atomization column in a sliding manner, the lower end of the disposable waste liquid groove is in sealed connection with the liquid medicine groove, a funnel-shaped channel is arranged in the center of the disposable waste liquid groove, the outer part of the funnel-shaped channel and the outer wall of the disposable waste liquid groove form a waste liquid recovery cavity, the funnel-shaped channel and the atomization column sleeved therein form a liquid medicine recovery cavity, a nostril joint is sleeved at the upper end of the atomization column and detachably connected to the, the upper end of the funnel-shaped channel is clamped, and a drainage groove is formed on the periphery of the atomizing cap on the nostril connector and is communicated with the waste liquid recovery cavity downwards.
Further, the utility model discloses a portable electronic nasal cavity flusher still has the characteristic of appearance: wherein, the liquid medicine recovery cavity is communicated with the liquid medicine groove.
Further, the utility model discloses a portable electronic nasal cavity flusher still has the characteristic of appearance: wherein, the liquid medicine groove is provided with a scale bar.
Further, the utility model discloses a portable electronic nasal cavity flusher still has the characteristic of appearance, still has: the cup cover covers the nostril joint, the disposable waste liquid groove and the liquid medicine groove.
Further, the utility model discloses a portable electronic nasal cavity flusher still has the characteristic of appearance: wherein, the cup cover is provided with a decorative strip.
Further, the utility model discloses a portable electronic nasal cavity flusher still has the characteristic of appearance: wherein, the liquid medicine groove is provided with a decorative lamp strip.
Further, the utility model discloses a portable electronic nasal cavity flusher still has the characteristic of appearance: wherein, the base is provided with a charging hole,
further, the utility model discloses a portable electronic nasal cavity flusher still has the characteristic of appearance: and the heating tank comprises a metal cylinder and a heating coil, the metal cylinder is sleeved outside the liquid medicine tank, and the heating coil is arranged between the top end of the base and the bottom of the liquid medicine tank.
Beneficial effects of the utility model
The utility model discloses a portable electronic nasal cavity flusher has following advantage:
1. the portable electric nasal cavity flusher of the utility model is provided with the cup cover, and the upper end of the whole device is covered by the cup cover after the treatment is completed, thus avoiding the dust and bacteria in the air from attaching to the nostril connectors and other components on the upper end of the device.
2. The portable electric nasal cavity flusher of the utility model is provided with a disposable waste liquid groove, which avoids disinfection before each use.
3. The utility model discloses a structural design about portable electronic nasal cavity flusher's disposable waste liquid groove and liquid medicine groove adopt has reduced the cross section diameter of product greatly, makes holding of product feel very comfortable.
4. The utility model discloses a separation can be dismantled between the liquid medicine groove of portable electronic nasal cavity flusher and the base, and convenience of customers disinfects the liquid medicine groove.
5. The utility model discloses a portable electronic nasal cavity flusher still has the heating bath, can heat the liquid medicine to suitable temperature, reduces the stimulation of low temperature liquid medicine to the nasal cavity.
Drawings
FIG. 1 is a schematic view of the external structure of the portable electric nasal cavity irrigator of the present invention after being covered with a cover;
FIG. 2 is a schematic structural view of the portable electric nasal cavity irrigator of the present invention after the cover is opened;
FIG. 3 is a cross-sectional view of the portable electric nasal irrigator of the present invention;
FIG. 4 is a schematic view showing the mounting position of the disposable waste liquid tank after the drug liquid tank is hidden;
FIG. 5 is a schematic view of the structure of a disposable waste liquid tank;
FIG. 6 is a cross-sectional view of the disposable waste reservoir and nostril connectors;
figure 7 is a schematic view of the structure of the nostril connectors;
fig. 8 is a schematic view of the structure of the heating bath.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in figures 1 to 8, the portable electric nasal cavity irrigator of the present invention comprises a base 11, an atomizing column 14, a liquid medicine tank 13, a disposable waste liquid tank 15 and a nostril connector 16.
As shown in fig. 3, the base 11 has a micro motor therein capable of generating a compressed air flow, and has an air flow outlet 12 at an upper end thereof. In some embodiments, the micro motor is powered by plugging, and the base is correspondingly connected with an electric wire and a socket. In some embodiments, the micro motor is powered by a rechargeable battery, and the rechargeable battery is disposed inside the base 11. Furthermore, when the rechargeable battery is charged, an external power line mode or a wireless charging mode can be adopted.
When the charging mode is adopted, after the charging hole in the base is plugged, the device can be charged, and the device cannot work in the charging process, so that the control circuit board can be protected, and potential danger caused by unstable voltage in the charging process can be avoided.
As shown in fig. 1, when the battery capacity of the lithium battery is sufficient, the switch 111 on the base is pressed for the first time, the device defaults to the TREAT file (therapy file) to start working, when the button is pressed again, the device defaults to the record file (health file) to start working, and when the button is pressed again, the device stops working. The design controls the treatment gear and the nursing gear through the switch and the circuit board, and improves the accuracy of the treatment gear and the health care gear.
The outer ring of the switch 111 is provided with an electric quantity prompting lamp. If the current electric quantity of the lithium battery can not guarantee that the patient can carry out two times of complete treatment, the patient is prompted to charge the device, and therefore the treatment effect is not affected due to too low electric quantity of the lithium battery.
As shown in fig. 3, the atomizing column 14 is a double-layer sleeve structure, the atomizing column 14 has a small hole 141 at the upper end, and the lower end of the atomizing column 14 is connected to the airflow outlet 12.
As shown in fig. 2 and 3, the liquid medicine tank 13 is sleeved on the atomizing column 14, the lower end of the liquid medicine tank 13 is connected with the base 11 through threads, and the bottom end of the threads on the base 11 is sealed by a rubber gasket, so that liquid is prevented from flowing into the base and damaging the motor, the lithium battery and the circuit board. The liquid medicine groove and the base can be detached and separated, and a user can disinfect the liquid medicine groove conveniently.
As shown in FIG. 4, FIG. 5 and FIG. 6, the disposable waste liquid tank 15 is slidably fitted over the atomizing column 14, the lower end of the disposable waste liquid tank 15 is connected to the chemical liquid tank 13 in a sealing manner, a funnel-shaped passage 153 is provided in the center of the disposable waste liquid tank 15, a waste liquid recovery chamber 152 is formed between the outer part of the funnel-shaped passage 153 and the outer wall 154 of the disposable waste liquid tank 15, and the funnel-shaped passage 153 and the atomizing column 14 fitted therein form a chemical liquid recovery chamber 151. The chemical recovery chamber 151 is communicated with the chemical tank 13. In another embodiment, in order to prevent the returned chemical solution from being contaminated, the chemical solution recovery chamber 151 may not be communicated with the chemical solution tank 13, and the chemical solution may be left in the chemical solution recovery chamber 151 and discarded together with the disposable waste solution tank 15.
The utility model discloses a structural design about disposable waste liquid groove and liquid medicine groove adopt has reduced the cross section diameter of product greatly, makes the hand of product feel very comfortable.
As shown in fig. 2, the nostril connectors 16 are sleeved on the upper end of the atomizing column 14 and are detachably connected to the liquid medicine groove 13.
As shown in fig. 7, the atomizing cap 162 is provided at the top end of the nostril connector 16, as shown in fig. 6, a negative pressure region 166 is formed between the atomizing cap 162 and the upper end of the atomizing column 14, the lower end of the atomizing cap 162 is provided with a nostril connector slot 161, which is clamped at the upper end of the funnel-shaped channel 153,
as shown in figure 7, the atomizing cap on the nostril connectors 16 has a peripheral flow-guiding slot 163, and a slot 164 on the lower side, which is communicated with the waste liquid recovery chamber 152.
The top end of the nostril joint 16 adopts the combined design of polycarbonate and silica gel two-color mold. The top adopts PC spare and the two-color mould integrated design of silica gel, and PC spare indicates polycarbonate material spare. The silica gel material texture is softer, the appearance of laminating the nostril that can be better, and silica gel does not have cytotoxicity, can not cause skin allergy.
The working principle of the portable electric nasal cavity irrigator is as follows: the micro motor in the base generates compressed air flow, when the compressed air flow passes through the small hole at the upper end of the atomizing column, negative pressure is formed in the periphery of the small hole, namely a negative pressure area 166, the liquid medicine in the liquid medicine groove 13 runs to the periphery of the small hole 141 along the gap 142 of the atomizing column 14 under the action of atmospheric pressure, and the liquid medicine is sprayed onto the atomizing cap 162 along with strong air flow sprayed from the small hole to spray particles with an MMAD value of 48 microns. In order to further improve the atomization effect, an atomization enhancing brim 167 which is turned inwards is further arranged at the opening 165 of the atomization cap 162. The atomization rate in this embodiment is 5 ml/min.
Before the use of the medicine liquid container, the nostril connectors 16 are firstly removed, the disposable waste liquid container 15 is covered on the medicine liquid container 13, and the medicine liquid container 15 is tightly pressed by the nostril connectors 16. During nasal irrigation, the waste fluid flows out of the nasal cavity and flows into the waste fluid recovery chamber 152 along the drainage slot 163 of the nasal adapter 16. The flow path of the waste liquid is shown by arrow a in fig. 6. The upper opening of the disposable waste liquid tank 15 is clamped into the nostril joint clamping groove 161 of the nostril joint to realize the absolute isolation of the liquid medicine and the waste liquid tank, so that mutual pollution cannot be caused, meanwhile, the liquid medicine recovered by baffling through the nostril joint 16 can smoothly enter the bottom of the liquid medicine tank, and the recovery path of the liquid medicine is shown by an arrow B in figure 6. After the patient finishes the treatment, the nostril connectors are detached, and the disposable waste liquid tank 15 is taken out and thrown away. Thus, the patient only needs to wash the nostril connectors with clean water after completing the treatment, and the whole device is prevented from being repeatedly disinfected.
In some embodiments, the liquid medicine tank 13 has a scale bar thereon, which facilitates the addition of a prescribed dosage of washing liquid by the patient or medical staff.
As shown in figure 1, the cap 17 covers the nostril connectors 16, the disposable waste liquid groove 15 and the liquid medicine groove 13. After the patient finishes the treatment, the upper end of the whole device is covered by the cup cover, so that dust and bacteria in the air can be prevented from being attached to the nostril connectors and other components at the upper end of the device. Further, in some embodiments, the cup cover is provided with a decorative strip. Can effectively attract the attention of children and improve the compliance of children in using the device. In some embodiments, the liquid medicine tank 13 is further provided with a decorative lamp strip, which can also effectively attract the attention of children and improve the compliance of children in using the device.
As shown in fig. 8, in some embodiments, the portable electric nasal irrigator further comprises a heating tank comprising a metal cylinder 20, a heating coil 21, a temperature sensor 19 and a control board 22, the metal cylinder 20 is arranged outside the liquid medicine tank 13, the heating coil 21 is arranged between the top end of the base 11 and the bottom of the liquid medicine tank 13, and the temperature sensor 19 measures the heating temperature in real time. The temperature sensor may be a common patch type temperature sensor or a common electric corner type temperature sensor, and when the liquid medicine is heated to a predetermined temperature, the control board 22 adjusts the heating power of the heating coil 21 to keep the liquid medicine at a heat preservation state. When the temperature reaches the preset temperature, the coil heating can be directly turned off, and the structure of the control board 22 is not needed at this time, and a simpler temperature switch element can be directly adopted. The predetermined temperature can be set to 38 ℃ and slightly higher than the body temperature, which is more comfortable. Of course, a more comfortable use experience can be obtained by setting the temperature between 35 ℃ and 40 ℃.
All outer corners of this device are all handled through the fillet, avoid causing unnecessary accidental injury to the patient because sharp edge.
Claims (8)
1. A portable electric nasal irrigator characterized by comprising:
a base, a micro motor capable of generating compressed air flow is arranged in the base, an air flow outlet is arranged at the upper end of the base,
the atomizing column is of a double-layer sleeve structure, the upper end of the atomizing column is provided with a small hole, the lower end of the atomizing column is connected with the airflow outlet,
a liquid medicine groove which is sleeved on the atomizing column, the lower end of the liquid medicine groove is connected with the base through screw thread,
a disposable waste liquid groove which is sleeved on the atomization column in a sliding way, the lower end of the disposable waste liquid groove is connected with the liquid medicine groove in a sealing way, the center of the disposable waste liquid groove is provided with a funnel-shaped channel, the outer part of the funnel-shaped channel and the outer wall of the disposable waste liquid groove form a waste liquid recovery cavity, the funnel-shaped channel and the atomization column sleeved in the funnel-shaped channel form a liquid medicine recovery cavity,
a nostril joint which is sleeved at the upper end of the atomizing column and is detachably connected on the liquid medicine groove,
the top end of the nostril connector is provided with an atomizing cap, a negative pressure area is formed between the atomizing cap and the upper end of the atomizing column, the lower end of the atomizing cap is provided with a nostril connector clamping groove which is clamped at the upper end of the funnel-shaped channel,
the periphery of the atomizing cap on the nostril joint forms a drainage groove which is communicated with the waste liquid recovery cavity downwards.
2. The portable electric nasal irrigator of claim 1, wherein:
wherein, the liquid medicine recovery cavity is communicated with the liquid medicine groove.
3. The portable electric nasal irrigator of claim 1, wherein:
wherein, the liquid medicine groove is provided with a scale bar.
4. The portable electric nasal irrigator of claim 1 further comprising:
the cup cover covers the nostril joint, the disposable waste liquid groove and the liquid medicine groove.
5. The portable electric nasal irrigator of claim 4, wherein:
wherein, the cup cover is provided with a decorative strip.
6. The portable electric nasal irrigator of claim 1, wherein:
wherein, a decorative lamp strip is arranged on the liquid medicine groove.
7. The portable electric nasal irrigator of claim 1, wherein:
wherein, the base is provided with a charging hole.
8. The portable electric nasal irrigator of claim 1 further comprising:
and the heating tank comprises a metal cylinder and a heating coil, the metal cylinder is sleeved outside the liquid medicine tank, and the heating coil is arranged between the top end of the base and the bottom of the liquid medicine tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920843854.4U CN211067972U (en) | 2019-06-05 | 2019-06-05 | Portable electric nasal cavity irrigator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920843854.4U CN211067972U (en) | 2019-06-05 | 2019-06-05 | Portable electric nasal cavity irrigator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211067972U true CN211067972U (en) | 2020-07-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920843854.4U Active CN211067972U (en) | 2019-06-05 | 2019-06-05 | Portable electric nasal cavity irrigator |
Country Status (1)
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| CN (1) | CN211067972U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110151534A (en) * | 2019-06-05 | 2019-08-23 | 杭州飞羊生物科技有限公司 | A kind of portable electric nasal irrigator |
-
2019
- 2019-06-05 CN CN201920843854.4U patent/CN211067972U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110151534A (en) * | 2019-06-05 | 2019-08-23 | 杭州飞羊生物科技有限公司 | A kind of portable electric nasal irrigator |
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