CN111888238A - Nose washing device - Google Patents
Nose washing device Download PDFInfo
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- CN111888238A CN111888238A CN202010733818.XA CN202010733818A CN111888238A CN 111888238 A CN111888238 A CN 111888238A CN 202010733818 A CN202010733818 A CN 202010733818A CN 111888238 A CN111888238 A CN 111888238A
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- assembly
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H35/00—Baths for specific parts of the body
- A61H35/04—Baths for specific parts of the body for the nose
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- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Devices For Medical Bathing And Washing (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a nose washer which comprises a shell assembly, a drainage assembly, a water tank assembly and a cleaning assembly, wherein the shell assembly is provided with an installation cavity and an installation opening; the water tank component comprises a liquid medicine bin and a waste liquid bin; the cleaning assembly is arranged on the mounting opening and forms a closed space with the enclosure of the shell assembly and the water tank assembly, and the cleaning assembly comprises a first nose washing head and a second nose washing head; the drainage component comprises a negative pressure pump, and the negative pressure pump is arranged in the installation cavity; the negative pressure pump is used for generating negative pressure to guide nasal wash in the liquid medicine storehouse to carry out cleaning treatment through first nasal wash input to patient's nasal cavity through the transfer line, and the second nasal wash is used for supplying nasal wash in the nasal cavity to flow back to in the waste liquid storehouse. The invention provides a nasal irrigator which can remove thick nasal discharge, bacteria and toxin in nasal cavities of patients and recycle waste nasal irrigant after use, so that the patients can quickly relieve various uncomfortable feelings caused by rhinopathy, and adverse consequences caused by excessive dependence on medicaments can be avoided.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a nasal irrigator.
Background
A nasal irrigator is a tool used for cleaning nasal cavities. It usually uses a certain pressure (or air bag type nasal irrigator, or gravity such as simple bottle type can, or mechanical pressure such as electric) to deliver the physiological saline into the nostrils, and the physiological saline flows through the nasal vestibule (the part exposed outside the head), the nasal sinuses, the nasal passage and bypasses the nasopharynx, or is discharged from one nostril, or is discharged from the mouth. Through the above path, the accumulated pathogenicity and dirt in the nasal cavity are discharged by virtue of the sterilization effect of the normal saline and the impact force of the water flow, so that the normal physiological environment of the nasal cavity is recovered, the self-toxin expelling function of the nasal cavity is recovered, and the aim of protecting the nasal cavity is fulfilled.
When the nasal cavity of a patient is cleaned by the existing nasal irrigator, thick nasal discharge, bacteria, toxin and the like in the nasal cavity of the patient cannot be cleaned, the cleaning effect of the nasal irrigator is poor, and waste nasal wash after use cannot be completely stored and is easy to spill.
In view of the above, how to improve the cleaning effect of the nasal irrigator and store the used waste nasal irrigation solution is a problem to be solved urgently.
Disclosure of Invention
The invention mainly aims to provide a nose washer, which aims to improve the cleaning capacity of the nose washer and store waste nose washing liquid after use.
In order to achieve the above object, the present invention provides a nasal irrigator comprising:
the shell assembly is provided with an installation cavity and an installation port communicated with the installation cavity;
the water tank assembly is arranged in the shell assembly and comprises a liquid medicine bin and a waste liquid bin, and nose washing liquid is filled in the liquid medicine bin;
the cleaning assembly is arranged on the mounting opening and forms a closed space with the shell assembly and the water tank assembly in an enclosing mode, the cleaning assembly comprises a first nose washing head and a second nose washing head, one end of the first nose washing head is communicated with the liquid medicine bin through a liquid conveying pipe, the other end of the first nose washing head is used for being communicated with one nasal cavity of a patient, one end of the second nose washing head is communicated with the waste liquid bin through the liquid conveying pipe, and the other end of the second nose washing head is used for being communicated with the other nasal cavity of the patient; and
the drainage assembly comprises a negative pressure pump, and the negative pressure pump is arranged in the installation cavity;
the negative pressure pump is used for generating negative pressure to guide nasal wash in the liquid medicine cabin to pass through the transfer line first nasal wash head input to the nasal cavity of patient and carry out cleaning treatment, the second nasal wash head is used for supplying nasal wash in the nasal cavity to flow back to in the waste liquid cabin.
In one embodiment, the housing assembly comprises a middle housing, an upper housing arranged on the upper side of the middle housing, and a lower housing arranged on the lower side of the middle housing, wherein the liquid medicine bin is formed in the upper housing, and the waste liquid bin is formed in the lower housing; or the upper shell, the middle shell and the lower shell are integrally formed and respectively form the liquid medicine bin, the mounting cavity and the waste liquid bin;
the liquid medicine storehouse with the installation cavity intercommunication, the installation cavity with the waste liquid storehouse intercommunication.
In an embodiment, the housing assembly further comprises a first seal member sealingly disposed at a communication between the middle shell and the upper shell.
In one embodiment, the housing assembly further comprises a second seal member sealingly disposed at a communication between the middle shell and the lower shell.
In one embodiment, the liquid medicine bin comprises a box body and a box opening arranged at the top of the box body, the box opening is used for enabling nasal wash liquid to be poured into the box body, a box cover is arranged on the box opening, and the box cover is rotatably connected with the box body.
In one embodiment, the drainage assembly further comprises at least one set of valves, wherein the liquid inlet ends of the valves in one set are communicated with the liquid medicine bin through a liquid conveying pipe, and the liquid outlet ends of the valves are communicated with the liquid inlet end of the first nose washing head through the liquid conveying pipe;
the valve is used for controlling the flow speed and the flow of the nose washing liquid flowing into the first nose washing head from the liquid medicine cabin.
In one embodiment, the negative pressure pump comprises a driving part and a control chip connected with the driving part, the control chip is connected with a button, and an opening for mounting the button is formed in the middle shell;
the control chip is used for turning on or turning off the negative pressure pump when the button is triggered.
In one embodiment, a battery compartment is arranged in the middle shell, and the battery compartment is provided with a battery which is connected with the negative pressure pump and used for providing power for the negative pressure pump.
In one embodiment, the battery compartment is provided with a compartment opening, the compartment opening is covered with a compartment cover, and a third sealing element is hermetically arranged between the compartment cover and the compartment opening.
In an embodiment, the housing assembly further comprises a fourth sealing member, and the fourth sealing member is arranged between the mounting opening of the housing assembly and the cleaning assembly in a sealing manner.
In the technical scheme of the invention, as the housing component of the nose washing device is provided with the mounting cavity and the mounting port communicated with the mounting cavity, the water tank component is arranged in the housing component and comprises a liquid medicine bin and a waste liquid bin, and nose washing liquid is filled in the liquid medicine bin; the cleaning assembly is installed on the mounting port and forms a closed space with the shell assembly and the water tank assembly, the cleaning assembly comprises a first nasal washing head and a second nasal washing head, one end of the first nasal washing head is communicated with the liquid medicine bin through a liquid conveying pipe, the other end of the first nasal washing head is communicated with a nasal cavity of a patient, one end of the second nasal washing head is communicated with the waste liquid bin through the liquid conveying pipe, the other end of the second nasal washing head is communicated with another nasal cavity of the patient, the drainage assembly comprises a negative pressure pump, and the negative pressure pump is installed in the mounting cavity. When the nasal irrigator is used, the negative pressure pump operates to enable air pressure difference to be formed between the liquid medicine bin 310 and the waste liquid bin 320, nasal irrigation liquid in the liquid medicine bin is drained to the first nasal head through the liquid conveying pipe by the air pressure difference, the first nasal head inputs the nasal irrigation liquid into the nasal cavity of a patient for cleaning treatment, and then the nasal irrigation liquid waste liquid flows back to the waste liquid bin through the second nasal head, so that the cleaning capacity of the nasal irrigator is improved, and the used nasal irrigation liquid waste liquid is recovered and stored.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of an embodiment of the nasal irrigator of the present invention;
FIG. 2 is an exploded view of an embodiment of the nasal irrigator of the present invention;
FIG. 3 is an exploded view of the housing assembly and cleaning assembly of an embodiment of the nasal irrigator of the present invention;
fig. 4 is a schematic structural view of a drainage assembly and a housing assembly in an embodiment of the nasal irrigator of the invention.
The reference numbers illustrate:
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B" including either scheme A, or scheme B, or a scheme in which both A and B are satisfied. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
A nasal irrigator is a tool used for cleaning nasal cavities. It usually uses a certain pressure (or air bag type nasal irrigator, or gravity such as simple bottle type can, or mechanical pressure such as electric) to deliver the physiological saline into the nostrils, and the physiological saline flows through the nasal vestibule (the part exposed outside the head), the nasal sinuses, the nasal passage and bypasses the nasopharynx, or is discharged from one nostril, or is discharged from the mouth. Through the above path, the accumulated pathogenicity and dirt in the nasal cavity are discharged by virtue of the sterilization effect of the normal saline and the impact force of the water flow, so that the normal physiological environment of the nasal cavity is recovered, the self-toxin expelling function of the nasal cavity is recovered, and the aim of protecting the nasal cavity is fulfilled.
In an exemplary technique, the nasal irrigator is provided with a nozzle, the nozzle is inserted into a nostril of a patient to clean the nasal cavity of the patient, in the process of cleaning the nasal cavity of the patient, thick nasal discharge, bacteria, toxin and the like in the nasal cavity of the patient cannot be cleaned, the cleaning effect of the nasal irrigator is poor, and waste nasal wash after use cannot be completely stored and is easy to spill.
In order to improve the cleaning effect of the nasal irrigator and recover the waste liquid of the nasal irrigation solution, the invention provides the nasal irrigator, in particular to an atomization nasal irrigator, which is not limited in the specification.
Referring to fig. 1 to 4, in one embodiment of the present invention, the nasal irrigator comprises a housing assembly 100, a drainage assembly 200, a water tank assembly 300 and a cleaning assembly 400; the housing assembly 100 is formed with a mounting cavity (not shown), i.e., an inner space of the housing assembly 100, and a mounting port 100B communicating with the mounting cavity; the drainage assembly 200 comprises a negative pressure pump 210, the negative pressure pump 210 being mounted in the mounting cavity; the water tank assembly 300 is arranged in the shell assembly 100, the water tank assembly 300 comprises a liquid medicine bin 310 and a waste liquid bin 320, and nasal wash liquid is filled in the liquid medicine bin 310; the cleaning assembly 400 is mounted on the mounting opening 100B and forms a closed space with the shell assembly 100 and the water tank assembly 300 in an enclosing manner, the cleaning assembly 400 comprises a first nose washing head 410 and a second nose washing head 420, one end of the first nose washing head 410 is communicated with the liquid medicine bin 310 through a liquid conveying pipe, the other end of the first nose washing head 410 is used for being communicated with one nasal cavity of a patient, one end of the second nose washing head 420 is communicated with the waste liquid bin 320 through a liquid conveying pipe, and the other end of the second nose washing head 420 is used for being communicated with the other nasal cavity of the patient; the negative pressure pump 210 is used for generating negative pressure to guide the nasal wash in the liquid medicine bin 310 to be input into the nasal cavity of the patient through the first nasal wash head 410 through the liquid conveying pipe for cleaning treatment, and the second nasal wash head 420 is used for enabling the nasal wash in the nasal cavity to flow back into the waste liquid bin 320.
The nasal wash may be a liquid having sterilization properties such as physiological saline. The first nasal wash 410 can atomize and spray the nasal wash into the nasal cavity, and then the nasal wash flows back to the waste liquid bin 320 through the second nasal wash 420 to recycle the nasal wash waste liquid.
The shape of the first nasal wash 410 and the second nasal wash 420 can be matched with the shape of the nostrils of the human body, so as to avoid the nasal wash liquid from flowing out along the gap due to poor sealing.
The housing assembly 100 may be formed by enclosing a plurality of plastic housings by means of clamping or screwing. The water tank assembly 300 may be disposed in an installation cavity of the housing assembly 100, or may be a separately disposed tank 311 and communicated with the housing assembly 100, where specific structures of the housing assembly 100 and the water tank assembly 300 are not limited.
The negative pressure pump 210 is a micro vacuum pump having an inlet and an outlet suction nozzle and an exhaust nozzle, and is capable of continuously forming a vacuum or a negative pressure (relative vacuum) at the inlet and forming a slight positive pressure at the exhaust nozzle.
In this embodiment, the suction nozzle of the negative pressure pump 210 may be communicated with the waste liquid bin 220 of the water tank assembly 200, and the exhaust nozzle of the negative pressure pump 210 may be disposed in the mounting cavity of the housing assembly 100 to form a pressure difference. Of course, in some other embodiments, the suction nozzle and the exhaust nozzle of the negative pressure pump 210 may be disposed at other positions to generate the air pressure difference, which is not limited herein.
The operation principle is that the motor of the negative pressure pump 210 makes circular motion, and the diaphragm inside the pump makes reciprocating motion through a mechanical device, so that air in the pump cavity is compressed and stretched to form negative pressure, a pressure difference is generated between the air suction opening and the external atmospheric pressure, and the air is sucked into the pump cavity and then discharged from the exhaust opening under the action of the pressure difference.
It can be understood that the casing component 100 of the nasal irrigator forms a mounting cavity and a mounting port 100B communicated with the mounting cavity, the drainage component 200 comprises a negative pressure pump 210, and the negative pressure pump 210 is mounted in the mounting cavity; the water tank assembly 300 is arranged in the shell assembly 100, the water tank assembly 300 comprises a liquid medicine bin 310 and a waste liquid bin 320, and nasal wash liquid is filled in the liquid medicine bin 310; cleaning assembly 400 installs on installing port 100B and forms airtight space with casing subassembly 100 and water tank set spare 300, cleaning assembly 400 includes that first nose head 410 and second wash nose head 420, the one end of first nose head 410 and liquid medicine storehouse 310 pass through the transfer line intercommunication, the other end of first nose head 410 is used for communicating with a nasal cavity of patient, the one end and the waste liquid storehouse 320 of second nose head 420 pass through the transfer line intercommunication, the other end of second nose head 420 is used for communicating with another nasal cavity of patient. When the nasal irrigator is used, the negative pressure pump 210 operates to enable air pressure difference to be formed between the liquid medicine bin 310 and the waste liquid bin 320, nasal irrigation liquid in the liquid medicine bin 310 is drained to the first nasal irrigation head 410 through the infusion tube due to the air pressure difference, the first nasal irrigation head 410 inputs the nasal irrigation liquid into the nasal cavity of a patient for cleaning, and then the nasal irrigation liquid waste liquid flows back into the waste liquid bin 320 through the second nasal irrigation head 420, so that the cleaning capability of the nasal irrigator is improved, and the used nasal irrigation liquid waste liquid is recovered and stored.
In order to facilitate the manufacturing, improve the assembly efficiency, and form a sealed installation structure, in one embodiment, referring mainly to fig. 2, the housing assembly 100 of the nasal irrigator comprises a middle shell 110, an upper shell 120 disposed on the upper side of the middle shell 110, and a lower shell 130 disposed on the lower side of the middle shell 110, wherein a liquid medicine bin 310 is formed in the upper shell 120, and a waste liquid bin 320 is formed in the lower shell 130; alternatively, the upper case 120, the middle case 110, and the lower case 130 are integrally formed and form the liquid medicine compartment 310, the installation cavity, and the waste liquid compartment 320, respectively. The liquid medicine bin 310 and the waste liquid bin 320 are respectively communicated with the installation cavity.
It should be noted that, in some other embodiments, the housing assembly 100 and the water tank assembly 300 may also adopt a unitary structure with a single housing or other split layouts, which is not limited herein.
Referring to fig. 2, in order to enhance the sealing performance of the nasal irrigator and improve the drainage effect of the device, the housing assembly 100 of the nasal irrigator may further include a first sealing member 101, and the first sealing member 101 is sealingly disposed at the communication position between the middle shell 110 and the upper shell 120.
Further, in the present embodiment, the casing assembly 100 of the nasal irrigator may further include a second sealing member, which is sealingly disposed at the communication between the middle casing 110 and the lower casing 130.
It should be noted that the first sealing element 101 and the second sealing element can be made of soft materials such as rubber, and can be made into a circular shape or a hollow square shape according to the specific shape of the joint, so as to enhance the sealing effect.
Referring to fig. 1 and 2, in order to facilitate adding the nasal wash into the liquid medicine compartment 310, in an embodiment, the liquid medicine compartment 310 of the nasal wash apparatus includes a box 311 and a box opening 311A disposed at a top of the box 311, the box opening 311A is used for pouring the nasal wash into the box 311, a box cover 312 is disposed on an upper cover of the box opening 311A, and the box cover 312 is rotatably connected to the box 311.
In this embodiment, the box 311 may be provided with a hollow cylinder protruding outward to form the opening 311A, the outer wall of the hollow cylinder may be provided with a spiral rib, and the box cover 312 may be provided with an internal thread rotatably fitted therein to be rotatably disposed on the opening 311A.
In order to control the flow rate of the nasal wash, and further improve the nasal wash effect of the nasal wash, and reduce discomfort for the patient, in an embodiment, referring mainly to fig. 4, the drainage assembly 200 of the nasal wash further includes at least one set of valves 220, wherein the liquid inlet ends of the set of valves 220 are communicated with the liquid medicine bin 310 through liquid conveying tubes, and the liquid outlet ends of the valves 220 are communicated with the liquid inlet end of the first nasal wash 410 through liquid conveying tubes. The valve 220 is used for controlling the flow rate and flow rate of the nasal wash from the liquid medicine bin 310 to the first nasal wash 410.
In order to control the opening and closing of the whole device, in an embodiment, the negative pressure pump 210 of the nasal irrigator comprises a driving member and a control chip connected with the driving member, the control chip is connected with a button 111, and an opening for installing the button 111 is formed on the middle shell 110. The control chip is used for controlling the negative pressure pump 210 to be switched on or switched off when the button 111 is triggered.
Wherein, the button 111 may be disposed on the opening of the middle shell 110 through an elastic reset structure.
Referring to fig. 1 to 4, in the present embodiment, a battery compartment 112 is disposed in the middle case 110, and the battery compartment 112 is provided with a battery, which is connected to the negative pressure pump 210 and is used for supplying power to the negative pressure pump 210.
The battery may be a rechargeable battery or a disposable battery, and the like, but is not limited thereto.
Further, in order to avoid that the nasal wash liquid seeps into the battery compartment 112 and affects the normal operation of the whole device, a compartment opening is formed in the battery compartment 112, a compartment cover is arranged on the compartment opening, and a third sealing element is hermetically arranged between the compartment cover and the compartment opening.
Furthermore, in some embodiments, the housing assembly 100 further comprises a fourth sealing member, and the fourth sealing member is disposed between the mounting opening 100B of the housing assembly 100 and the cleaning assembly 400 in a sealing manner. So set up, greatly strengthened the seal of whole device, promoted negative pressure pump 210's drainage effect.
The third sealing element and the fourth sealing element can also be made of soft materials such as rubber and the like, and can be made into a circle shape or a hollow square shape and the like according to the specific shape of the joint so as to enhance the sealing effect.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A nasal irrigator, comprising:
the shell assembly is provided with an installation cavity and an installation port communicated with the installation cavity;
the water tank assembly is arranged in the shell assembly and comprises a liquid medicine bin and a waste liquid bin, and nose washing liquid is filled in the liquid medicine bin;
the cleaning assembly is arranged on the mounting opening and forms a closed space with the shell assembly and the water tank assembly in an enclosing mode, the cleaning assembly comprises a first nose washing head and a second nose washing head, one end of the first nose washing head is communicated with the liquid medicine bin through a liquid conveying pipe, the other end of the first nose washing head is used for being communicated with one nasal cavity of a patient, one end of the second nose washing head is communicated with the waste liquid bin through the liquid conveying pipe, and the other end of the second nose washing head is used for being communicated with the other nasal cavity of the patient; and
the drainage assembly comprises a negative pressure pump, and the negative pressure pump is arranged in the installation cavity;
the negative pressure pump is used for generating negative pressure to guide nasal wash in the liquid medicine cabin to pass through the transfer line first nasal wash head input to the nasal cavity of patient and carry out cleaning treatment, the second nasal wash head is used for supplying nasal wash in the nasal cavity to flow back to in the waste liquid cabin.
2. The nasal irrigator of claim 1, wherein said housing assembly comprises a central housing, an upper housing disposed on an upper side of said central housing and a lower housing disposed on a lower side of said central housing, said upper housing having said drug solution reservoir formed therein and said lower housing having said waste solution reservoir formed therein; or the upper shell, the middle shell and the lower shell are integrally formed and respectively form the liquid medicine bin, the mounting cavity and the waste liquid bin;
the liquid medicine storehouse with the installation cavity intercommunication, the installation cavity with the waste liquid storehouse intercommunication.
3. The nasal irrigator of claim 2, wherein the housing assembly further comprises a first seal sealingly disposed at the communication between the middle shell and the upper shell.
4. The nasal irrigator of claim 2, wherein the housing assembly further comprises a second seal sealingly disposed at the communication between the middle shell and the lower shell.
5. The nasal irrigator according to claim 2, wherein the liquid medicine bin comprises a box body and a box opening arranged at the top of the box body, the box opening is used for pouring the nasal irrigation liquid into the box body, and a box cover is arranged on the box opening and is rotatably connected with the box body.
6. The nasal irrigator according to claim 1, wherein the drainage assembly further comprises at least one set of valves, wherein the liquid inlet ends of the set of valves are communicated with the liquid medicine bin through a liquid conveying pipe, and the liquid outlet ends of the valves are communicated with the liquid inlet end of the first nasal washing head through the liquid conveying pipe;
the valve is used for controlling the flow speed and the flow of the nose washing liquid flowing into the first nose washing head from the liquid medicine cabin.
7. The nasal irrigator according to claim 2, wherein the negative pressure pump comprises a driving member and a control chip connected with the driving member, the control chip is connected with a button, and the middle shell is provided with an opening for mounting the button;
the control chip is used for controlling the negative pressure pump to be switched on or switched off when the button is triggered.
8. The nasal irrigator of claim 7, wherein a battery compartment is disposed within said central housing, said battery compartment having a battery connected to said negative pressure pump for providing power to said negative pressure pump.
9. The nasal irrigator according to claim 8, wherein the battery compartment is provided with a compartment opening, a compartment cover is arranged on the compartment opening, and a third sealing element is arranged between the compartment cover and the compartment opening in a sealing manner.
10. The nasal irrigator of claim 1, wherein the housing assembly further comprises a fourth seal, the fourth seal sealingly disposed between the mounting port of the housing assembly and the cleaning assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010733818.XA CN111888238A (en) | 2020-07-24 | 2020-07-24 | Nose washing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010733818.XA CN111888238A (en) | 2020-07-24 | 2020-07-24 | Nose washing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111888238A true CN111888238A (en) | 2020-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010733818.XA Pending CN111888238A (en) | 2020-07-24 | 2020-07-24 | Nose washing device |
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| CN (1) | CN111888238A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113827792A (en) * | 2021-10-15 | 2021-12-24 | 河南中医药大学 | Nasal mucus sucking and spraying integrated device for nasal cavity |
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| US5928190A (en) * | 1997-08-13 | 1999-07-27 | Shirley Davis | Sinus vacuum flush |
| US7288083B2 (en) * | 2003-12-04 | 2007-10-30 | Holman Andrew W | Nasal-nasopharyngeal irrigating and cleansing system |
| CN102639168A (en) * | 2009-04-27 | 2012-08-15 | 阿达瓦克医疗有限公司 | Irrigation and aspiration devices and methods |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113827792A (en) * | 2021-10-15 | 2021-12-24 | 河南中医药大学 | Nasal mucus sucking and spraying integrated device for nasal cavity |
| CN113827792B (en) * | 2021-10-15 | 2023-11-17 | 河南中医药大学 | Nasal discharge sucking and spraying integrated device for nasal cavity |
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Application publication date: 20201106 |