Nasal cavity cleaning device

Abstract

The utility model discloses a nasal cavity cleaning device, relates to the technical field of medical auxiliary instruments, and solves the technical problems that an existing nasal cavity cleaning device cannot effectively and thoroughly clean a nasopharynx cavity, and foreign matters in a nasal cavity cannot be removed only by spraying cleaning liquid, so that the nasal cavity cleaning effect is not ideal. The cleaning device comprises a liquid storage bottle and a cleaning assembly, the cleaning assembly comprises a liquid spraying pipe and protruding assemblies, the protruding assemblies and liquid spraying holes are arranged on the outer side of a pipe body at one end of the liquid spraying pipe in an alternating mode, a pipe opening is provided with a liquid spraying opening, and the other end of the liquid spraying pipe is connected with one end of a liquid conveying pipe. And the other end of the infusion tube extends into the liquid storage bottle. The nasal cavity cleaning device has the advantages that the nasal cavity can be effectively and thoroughly cleaned, visual operation is achieved in the nasal cavity cleaning process, a doctor can conveniently and accurately clean the portion, needing to be cleaned, of the nasal cavity, and cleaning pressure control can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical auxiliary equipment, and in particular relates to a nasal cleaning device. Background Art

[0002] The nasal cavity is an important channel for the human body to communicate with the outside world except the oral cavity. With a nasal irrigator, harmful substances in the nasal cavity can be removed, so that the nasal cavity will always have a clean environment and the nasal cavity can always function normally, so that other organs in the body can function better. This is especially important for people with respiratory diseases. Nasal washing is suitable for patients with chronic rhinitis, sinusitis, and chronic inflammation of the nasopharynx. It can effectively remove purulent secretions in the nasal cavity, reduce nasal congestion symptoms, and alleviate acute inflammatory reactions. It has a good auxiliary therapeutic effect. Nasal irrigation has been widely used in the treatment of various diseases of the nasal cavity and sinuses, including acute and chronic rhinitis, sinusitis, allergic and non-allergic rhinitis, non-specific nasal symptoms (such as postnasal discharge), nasal septum perforation, nasal surgery, nasal radiotherapy, etc., and can also be used for common colds. Nasal washing has the following functions: 1. Wash out various nasal secretions and allergens from the nasal cavity, reduce the concentration of local inflammatory mediators, improve nasal ventilation, and relieve patients' nasal congestion symptoms. 2. Keep the nasal cavity moist. 3. Nasal irrigation can relieve nasal mucosal swelling, improve the function of nasal mucosal cells, and make nasal secretions easier to discharge. 4. It may greatly improve the efficacy of nasal medication. 5. It is conducive to the recovery of nasal and sinus mucosa after surgery.

[0003] Nasal cleaning is to use a nasal irrigator to generate a water flow with flushing force to flush the nasal cavity. The water flows into the nostril, flows through the nasal vestibule, nasal passages, sinus openings, nasopharynx, and flows out from the other nostril, flushing out the mucus and foreign matter that enters the nasal cavity. Through the above path, with the help of the impact force of the saline water flow, the pathogenic bacteria and dirt that have accumulated in the nasal cavity are discharged, so that the nasal cavity can restore its normal physiological environment, restore the self-detoxification function of the nasal cavity, and achieve the purpose of protecting the nasal cavity. A nasal washer refers to a treatment method that uses a certain device to deliver a flushing liquid to the nasal cavity, and through hydraulic contact with the target tissue of the nasal cavity, achieves the purpose of cleaning the nasal cavity and drug treatment. There are many types of nasal washer: hand-pressed rubber tube type, plastic bottle type, spray type, steam type, etc. Existing nasal washer usually includes a bottle for containing flushing liquid, a flushing head for flushing the nasal cavity, and a tube connecting the bottle and the flushing head for delivering liquid. One end of the tube is fixedly connected to the bottle, and the other end is fixedly connected to the flushing head for flushing the nasal cavity, which solves the basic nasal flushing problem.

[0004] The traditional nasal cleaning process is mainly carried out by doctors assisting patients in cleaning. Due to the narrow and dark interior of the nasal cavity, the existing nasal irrigators cannot effectively observe the nasopharynx to determine whether it is cleaned thoroughly. It is difficult to control the cleaning angle during the nasal cleaning process, and it is also difficult to accurately aim at the nasal cleaning site. There is no decompression design. When using the nasal irrigator, it is necessary to apply pressure to spray the medicine. If the pressure is too high, it is easy to cause choking when the flushing liquid rushes into the throat. The existing nasal cleaning nozzles in use are generally connected to an external cleaning liquid input device at the bottom, and a nozzle is provided on the upper side. The nozzle may face the nasal mucosa, and the function is single. It can only perform simple flushing of the nasal cavity, and cannot scrub the inner wall of the nasal cavity. Utility Model Content

[0005] The traditional nasal cleaning process is mainly carried out by doctors assisting patients in cleaning, with the nozzle directed towards the nasal mucosa. It has a single function and can only perform simple nasal flushing, but cannot effectively clean foreign matter and impurities inside the nasal cavity. Since the inside of the nasal cavity is narrow and dark, the existing nasal irrigator cannot effectively observe the nasopharynx to determine whether it is cleaned, and it is difficult to accurately aim at the nasal cleaning site. There is no decompression design, and the nasal irrigator needs to be pressurized to spray out the medicine. If the pressure is too high, the flushing liquid will easily cause choking when it rushes into the throat.

[0006] The utility model discloses a nasal cleaning device, which is intended to solve the technical problems that the existing nasal irrigator cannot effectively and thoroughly clean the nasopharyngeal cavity, is difficult to determine whether it is cleaned thoroughly, and cannot accurately aim at the nasal cavity that needs to be cleaned, resulting in unsatisfactory nasal cleaning effect.

[0007] In order to solve the above-mentioned technical problems, the technical solutions adopted by the present utility model are as follows:

[0008] A nasal cleaning device comprises a liquid storage bottle and a cleaning component, wherein the cleaning component comprises a liquid spray tube and a protrusion component, wherein the protrusion component and the liquid spray hole are arranged on the outer side of the tube body at one end of the liquid spray tube, so as to extend into the user's nasal cavity to clean and treat foreign matter, wherein the protrusion component and the liquid spray hole are arranged alternately, so as to scrub foreign matter on the inner wall of the nasal cavity and improve the cleaning effect, and the tube mouth is provided with a liquid spray port, so as to spray cleaning liquid to moisten the nasal cavity environment and provide convenience for subsequent cleaning work, wherein the other end is connected with one end of an infusion tube to form an L-shaped structure, and the other end of the infusion tube extends into the liquid storage bottle, so as to transport cleaning liquid to the part of the nasal cavity that needs to be cleaned.

[0009] The utility model preferably provides a nasal cleaning device, wherein the spray tube is provided with a plurality of annular grooves to fix the position of the protruding component to prevent the protruding component from moving and winding, each of the annular grooves is provided with the protruding component in the concave part and the protruding component protrudes outward from the spray tube, contacting the inner wall of the nasal cavity in all directions and at multiple angles to achieve effective cleaning of the nasal cavity.

[0010] The utility model preferably provides a nasal cleaning device, wherein the protrusion assembly comprises a protrusion structure and a connecting piece, wherein the protrusion structure is configured as a flexible ball structure to avoid damage to the inside of the nasal cavity caused by excessive hardness, alleviate the user's pain, and improve comfort, and a plurality of the protrusion structures are connected in series through the connecting piece to form an annular structure, and the gaps between the protrusion structures can accommodate foreign matter, and after cleaning, the fine foreign matter can be taken out of the nasal cavity, and the annular structure is convenient for being integrally sleeved in the annular groove.

[0011] The utility model preferably provides a nasal cleaning device, wherein the spray port is provided at the center of the nozzle of the spray tube and the spray port extends outward, so that the cleaning liquid can be sprayed first to moisten the cleaning environment inside the nasal cavity and remove some foreign matter. A miniature camera probe is provided at the port of the spray tube and the miniature camera probe is located above the spray port. The miniature camera probe is used to observe the internal environment of the nasal cavity, so as to accurately clean foreign matter in the nasal cavity and observe the internal cleaning condition.

[0012] The utility model preferably provides a nasal cleaning device, wherein a liquid inlet is arranged on the top of the liquid storage bottle, and a detachable bottle cap is arranged on the liquid inlet, which can be removed as needed to add cleaning liquid to the liquid storage bottle.

[0013] The utility model preferably provides a nasal cleaning device, wherein an LED light ring is arranged between the liquid spray port and the micro camera probe, and the LED light ring surrounds the liquid spray port. Since the interior of the nasal cavity is narrow and dark, the LED light ring is arranged to illuminate the interior of the nasal cavity, making it easier for the micro camera probe to observe.

[0014] The utility model preferably provides a nasal cleaning device, wherein the spray hole and the spray port are both provided with a filter membrane, the pore size of the filter membrane is 0.5-1mm, which can not only effectively spray the cleaning liquid, but also prevent foreign matter from entering the nasal cavity and causing blockage in the spray pipe.

[0015] The utility model preferably provides a nasal cleaning device, wherein a pressing pump is arranged above the connection between the infusion tube and the spray tube, and by pressing the pressing pump, the cleaning liquid is conveniently transported from the liquid storage bottle to the inside of the nasal cavity, while the amount of the cleaning spray is controlled.

[0016] The utility model preferably provides a nasal cleaning device, wherein the liquid storage bottle, the liquid infusion tube and the liquid spray tube are all made of transparent materials, so as to facilitate observation of the storage amount of the cleaning liquid and understanding of the delivery condition of the cleaning liquid.

[0017] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0018] 1. It is equipped with a soft raised structure, which can scrub the inner wall of the nasal cavity and deeply contact the foreign matter and impurities inside the nasal cavity, making the nasal cavity cleaning more thorough and comprehensive;

[0019] 2. By adding a micro camera probe, visual operation can be achieved during the nasal cleaning process, which is convenient for doctors to accurately clean the parts of the nasal cavity that need to be cleaned, and effectively and thoroughly clean the nasal cavity;

[0020] 3. A pressure pump is provided to control the spraying of the cleaning liquid, improve the safety and effectiveness of nasal cleaning, avoid the risk of choking on patients, and reduce the pain of cleaning for patients. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be described by way of examples with reference to the accompanying drawings, in which:

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 A side view of the spray pipe.

[0024] Reference numerals

[0025] 1-liquid storage bottle, 2-infusion tube, 3-liquid spray tube, 4-raised structure, 5-micro camera probe, 6-pressing pump, 7-liquid spray port, 8-LED light ring, 9-filter membrane, 10-detachable bottle cap, 11-annular groove, 12-connector. DETAILED DESCRIPTION

[0026] To make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application and the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application usually described and indicated in the accompanying drawings here can be arranged and designed in various configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0027] In the description of the embodiments of the present application, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or are the positions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0028] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0029] Example 1

[0030] A nasal cleaning device comprises a liquid storage bottle 1 and a cleaning component, wherein the cleaning component comprises a liquid spray tube 3 and a protrusion component, wherein the protrusion component and the liquid spray hole are arranged on the outer side of the tube body at one end of the liquid spray tube 3, so as to extend into the user's nasal cavity to clean and treat impurities, wherein the protrusion component and the liquid spray hole are arranged alternately, so as to scrub foreign matter on the inner wall of the nasal cavity and improve the cleaning effect, and a liquid spray port 7 is arranged at the tube mouth, so as to spray cleaning liquid to moisten the nasal cavity environment and provide convenience for subsequent cleaning work, wherein the other end is connected with one end of an infusion tube 2 to form an L-shaped structure, and the other end of the infusion tube 2 extends into the liquid storage bottle 1, so as to transport cleaning liquid to the part of the nasal cavity that needs to be cleaned.

[0031] The spray tube 3 is provided with a plurality of annular grooves 11 to fix the position of the protruding component to prevent the protruding component from moving and winding. The protruding component is provided at the concave part of each annular groove 11 and the protruding component protrudes from the spray tube 3, contacting the inner wall of the nasal cavity in all directions and angles, thereby achieving effective cleaning of the nasal cavity.

[0032] The protrusion assembly includes a protrusion structure 4 and a connector 12. The protrusion structure 4 is configured as a sponge ball structure, which can absorb the cleaning solution while avoiding damage to the inside of the nasal cavity caused by excessive hardness, thereby alleviating the user's pain and improving comfort. Several protrusion structures 4 are connected in series through the connector 12 to form an annular structure. The gaps between the protrusion structures 4 can accommodate foreign matter, and after cleaning, the fine foreign matter can be taken out of the nasal cavity. The connector 12 is configured as an elastic rope, which is convenient for being integrally sleeved on the annular groove 11.

[0033] The liquid spraying port 7 is arranged at the center of the nozzle of the liquid spraying tube 3 and extends outward, so as to spray the cleaning liquid first, moisten the cleaning environment inside the nasal cavity, and remove some foreign matters. The port of the liquid spraying tube 3 is provided with a miniature camera probe 5 and the miniature camera probe 5 is located above the liquid spraying port 7. A lithium battery is installed inside the miniature camera as a power supply, and the video content is transmitted through the Bluetooth system. The miniature camera probe 5 is used to observe the internal environment of the nasal cavity, so as to accurately clean the foreign matters in the nasal cavity and observe the internal cleaning situation, so as to visualize the whole cleaning operation process.

[0034] The top and bottom of the liquid storage bottle 1 are respectively provided with liquid inlets, and the liquid inlets are provided with detachable bottle caps 10, which can be removed as needed to add cleaning liquid to the liquid storage bottle 1.

[0035] An LED light ring 8 is arranged between the liquid spray port 7 and the micro camera probe 5. The LED light ring 8 surrounds the liquid spray port 7. Since the inside of the nasal cavity is narrow and dark, the LED light ring 8 can illuminate the inside of the nasal cavity, making it easier for the micro camera probe 5 to observe.

[0036] The spray hole and the spray port 7 are both provided with a filter membrane 9, the pore size of the filter membrane 9 is 0.5-1 mm, which can not only effectively spray the cleaning liquid, but also prevent foreign matter in the nasal cavity from entering the spray pipe 3 and causing blockage.

[0037] A pressing pump 6 is provided above the connection between the infusion tube 2 and the spray tube 3. By pressing the pressing pump 6, the cleaning liquid is conveniently transported from the liquid storage bottle 1 to the inside of the nasal cavity, and the amount of cleaning spray is controlled at the same time.

[0038] The liquid storage bottle 1, the liquid infusion tube 2 and the liquid spray tube 3 are all made of transparent plastic, which is convenient for observing the storage amount of the cleaning liquid and understanding the transportation status of the cleaning liquid.

[0039] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A nasal cleaning device, characterized in that: The invention comprises a liquid storage bottle (1) and a cleaning component, wherein the cleaning component comprises a liquid spraying tube (3) and a protrusion component, wherein the protrusion component and the liquid spraying hole are arranged on the outer side of the tube body of one end of the liquid spraying tube (3), wherein the protrusion component and the liquid spraying hole are arranged alternately, and the tube mouth is provided with a liquid spraying hole (7), and the other end is connected to one end of an infusion tube (2), and the other end of the infusion tube (2) extends into the interior of the liquid storage bottle (1), wherein the liquid spraying tube (3) is provided with a plurality of annular grooves (11), wherein the inner concave part of each annular groove (11) is provided with the protrusion component and the protrusion component protrudes from the liquid spraying tube (3), wherein the protrusion component comprises a protrusion structure (4) and a connecting member (12), wherein the protrusion structure (4) is arranged as a flexible ball structure, and a plurality of the protrusion structures (4) are connected in series through the connecting member (12) to form an annular structure and are fixed to the annular groove (11).

2. A nasal cleaning device according to claim 1, characterized in that: The liquid spraying port (7) is arranged at the center of the nozzle of the liquid spraying pipe (3) and the liquid spraying port (7) extends outwards; the end of the liquid spraying pipe (3) is provided with a micro-camera probe (5) and the micro-camera probe (5) is located above the liquid spraying port (7).

3. A nasal cleaning device according to claim 1, characterized in that: The top of the liquid storage bottle (1) is provided with a liquid inlet, and the liquid inlet is provided with a detachable bottle cap (10).

4. A nasal cleaning device according to claim 2, characterized in that: An LED light ring (8) is provided between the liquid spraying port (7) and the micro-camera probe (5), and the LED light ring (8) surrounds the liquid spraying port (7).

5. A nasal cleaning device according to any one of claims 1 to 4, characterized in that: The liquid spray port (7) and the liquid spray hole are both provided with a filter membrane (9), and the pore size of the filter membrane (9) is 0.5-1.0 mm.

6. A nasal cleaning device according to any one of claims 1 to 4, characterized in that: A pressing pump (6) is provided above the connection between the infusion tube (2) and the spray tube (3).

7. A nasal cleaning device according to any one of claims 1 to 4, characterized in that: The liquid storage bottle (1), the liquid infusion tube (2) and the liquid spray tube (3) are all made of transparent material.

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