Nasal cavity flushing device

Abstract

The utility model discloses a nasal cavity irrigating device which comprises a container, a nasal cavity irrigating device, a nasal cavity irrigating device and a nasal cavity irrigating device. The first end of the water outlet piece is located in the container, and the second end of the water outlet piece is located outside the container; the gas-water mixing piece is arranged in the water outlet piece; the air inlet pipe is connected with the container, the air inlet pipe can feed air into the container so that flushing liquid in the container can be discharged through the water outlet piece and the air-water mixing piece, the flushing liquid is flushed through the air-water mixing piece to form an air-water mixture, the comfort degree of flushing nasal mucosa is improved, and the flushing effect is improved. Through the arrangement of the air source and the air flow adjusting part, the air-water pressure can be adjusted in various ways, different liquids can be added into the container, and if the local part is damaged, accessories can be replaced, so that the whole is prevented from being scrapped.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical nursing field especially, relate to a nasal cavity flushing device. BACKGROUND

[0002] Allergic rhinitis is the type of hypersensitivity reaction that appears after the nasal mucosa contacts allergen, and is manifested as sneezing, runny nose, nasal congestion, nasal itching, and eye itching. These symptoms seriously disturb the patients and affect their quality of life and work and study efficiency.

[0003] Nasal irrigation reduces allergen substances and allergic-related inflammatory secretions in the nasal cavity through irrigation, which can alleviate the symptoms of the patients. In addition, nasal irrigation is also used for patients with acute and chronic rhinitis, sinusitis, and nasal surgery. The water flow type nasal irrigation device on the market is prone to poor patient comfort and poor use effect. UTILITY MODEL CONTENT

[0004] The utility model aims at solving one of the technical problems existing in the prior art or related art.

[0005] In order to solve the above problems, the present application provides a nasal irrigation device, which comprises:

[0006] A container for storing the irrigation liquid;

[0007] A water outlet element, the first end of which is located in the container, and the second end of which is located outside the container;

[0008] A gas-water mixing element arranged in the water outlet element;

[0009] An air inlet pipe connected to the container, which can introduce gas into the container to make the irrigation liquid in the container discharge through the water outlet element and the gas-water mixing element.

[0010] Optionally, the water outlet element comprises a water suction pipe and a drain pipe, the water suction pipe is arranged in the container, the first end of the water suction pipe is located at the bottom of the container, the first end of the drain pipe is connected to the second end of the water suction pipe, and the drain pipe is located outside the container.

[0011] Optionally, a mixing chamber is formed on the water suction pipe, limit plates are arranged on both sides of the mixing chamber, and the gas-water mixing element is arranged in the mixing chamber and located between the limit plates.

[0012] Optionally, the gas-water mixing element comprises a body and a plurality of fan blades arranged on the upper surface of the body.

[0013] Optionally, it further comprises an air flow adjusting element arranged between the container and the air inlet pipe.

[0014] Optionally, the airflow adjusting member comprises a press rod, an elastic member and a groove.

[0015] The installation groove is formed on the container in a direction perpendicular to the axis of the air inlet pipe, the press rod is slidingly arranged in the installation groove, the press rod is located between the air inlet of the container and the air outlet of the air inlet pipe, the elastic member is arranged between the press rod and the installation groove, and the groove is formed on the press rod.

[0016] Optionally, the gas source is further arranged, and an output port of the gas source is connected with the air inlet pipe.

[0017] Optionally, the drain pipe comprises a spray head, a first straight pipe, a curved portion and a second straight pipe.

[0018] The spray head is arranged on the first end of the first straight pipe, the curved portion is connected with the second end of the first straight pipe and the first end of the second straight pipe at two ends, and the second end of the second straight pipe is connected with the top of the water suction pipe.

[0019] Optionally, the second end of the second straight pipe is rotationally connected with the top of the water suction pipe.

[0020] Optionally, the container comprises a bottle cap and a bottle body, the bottle cap is detachably arranged on the bottle body, and the air inlet pipe and the water outlet member are arranged on the bottle cap.

[0021] Beneficial effects

[0022] The nasal cavity flushing device provided in the embodiment of the utility model forms a gas-water mixture by the gas-water mixing member, improves the comfort degree of nasal cavity mucosa flushing, realizes the adjustment of gas-water pressure in multiple ways by the arrangement of the gas source and the airflow adjusting member, different liquids can be added in the container, and if a part is damaged, the accessory can be replaced, thereby avoiding the overall scrapping. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a structure diagram of the nasal cavity flushing device of the utility model;

[0024] Figure 2 It is a top view structure diagram of the nasal cavity flushing device of the utility model;

[0025] Figure 3 It is a gas source connecting structure diagram of the nasal cavity flushing device of the utility model;

[0026] Figure 4 It is an airflow adjusting member structure diagram of the nasal cavity flushing device of the utility model;

[0027] Figure 5The utility model discloses nasal cavity flushing device's mixed cavity amplification structure diagram,

[0028] Figure 6 The utility model discloses nasal cavity flushing device's gas water mixing spare overhead structure drawing,

[0029] Figure 7 The utility model discloses nasal cavity flushing device's gas water mixing spare main view structure drawing,

[0030] Figure 8 The utility model discloses nasal cavity flushing device's drain pipe amplification structure drawing.

[0031] Corresponding description of the figure mark,

[0032] 1, container, 11, bottle cap, 12, bottle body, 2, water outlet, 21, water suction pipe, 22, drain pipe, 221, spray head, 222, first straight pipe, 223, bending part, 224, second straight pipe, 3, gas water mixing spare, 4, air inlet pipe, 5, mixed cavity, 6, limit board, 7, fan blade, 8, airflow adjusting spare, 81, press bar, 82, elastic part, 83, recess, 9, gas source, Specific implementation

[0033] In order to better explain the utility model, so as to facilitate understanding, below combining with the drawing, through specific implementation, the utility model is described in detail.

[0034] Combining with Figures 1-8 As shown in the figure, according to the application embodiment provides a kind of nasal cavity flushing device, comprising: container 1, the container 1 is used to store flushing liquid;Water outlet 2, the first end of the water outlet 2 is located in the container 1, and the second end of the water outlet 2 is located outside the container 1;Gas water mixing spare 3, the gas water mixing spare 3 is set in the water outlet 2;Air inlet pipe 4, the air inlet pipe 4 is connected with the container 1, and the air inlet pipe 4 can be fed into gas in the container 1, so that the flushing liquid in the container 1 is discharged through the water outlet 2 and the gas water mixing spare 3.

[0035] Specifically, the gas from the outside can enter the container 1 through the air inlet pipe 4, so that the gas pressure in the container 1 is increased, and the flushing liquid in the container 1 can be discharged along the water outlet 2 under pressure, realizing the flushing of the patient's nasal cavity. In the process of discharging the flushing liquid through the water outlet 2, the gas water mixing spare 3 will be in contact with the flushing liquid, and the flushing liquid can generate irregularly moving gas-water mixture after passing through the gas water mixing spare 3, improving the comfort of nasal mucosa flushing.

[0036] Among them, the bottom of water outlet 2 is close to the bottom of container 1, realizing the efficient discharge of flushing liquid in container 1.

[0037] The container 1 contains flushing liquid, which can be selected by the user, such as normal saline with appropriate water temperature, traditional Chinese medicine, and can also add surfactant and / or other drug ingredients.

[0038] The water outlet 2 includes a water suction pipe 21 and a drain pipe 22, the water suction pipe 21 is arranged in the container 1, the first end of the water suction pipe 21 is located at the bottom of the container 1, the first end of the drain pipe 22 is connected with the second end of the water suction pipe 21, and the drain pipe 22 is located outside the container 1.

[0039] Specifically, the water suction pipe 21 is located in the container 1, and the bottom is close to the bottom of the container 1, which is convenient for sucking the flushing liquid in the container 1, the top of the water suction pipe 21 is connected with the top of the container 1, and the drain pipe 22 is connected with the water suction pipe 21, which can discharge the flushing liquid from the container 1 to realize the flushing of the patient's nasal cavity.

[0040] The top of the water suction pipe 21 can be connected with the drain pipe 22 or the top of the water suction pipe 21 can be an integral structure with the container 1 and form a drainage passage, so that the flushing liquid can be fed into the drain pipe 22, which should be regarded as an equivalent scheme of the technical scheme of the application.

[0041] The water suction pipe 21 is provided with a mixing chamber 5, and the mixing chamber 5 is provided with a limiting plate 6 on both sides, and the air-water mixing device 3 is arranged in the mixing chamber 5 and located between the limiting plates 6.

[0042] Specifically, the mixing chamber 5 is used for placing the air-water mixing device 3, the shape of the inside of the mixing chamber 5 can be spherical, ellipsoidal, cylindrical and the like, the inner wall should be smooth and cannot hinder the rotation of the air-water mixing device 3, the number of limiting plates 6 is four, which are symmetrically installed on the side walls of the mixing chamber 5, and are used for limiting the air-water mixing device 3, so that it can rotate without entering the drain pipe 22; further, the inner diameters of the water suction pipe 21 and the drain pipe 22 on both sides of the mixing chamber 5 can be designed to be smaller than the outer diameter of the air-water mixing device 3, so as to limit the air-water mixing device 3.

[0043] The air-water mixing device 3 includes a body and a plurality of fan leaves 7 arranged on the upper surface of the body.

[0044] Specifically, before use, the mixing chamber 5 has air, when the flushing liquid enters the mixing chamber 5 through the water suction pipe 21 under pressure, the flushing liquid will impact the air-water mixing device 3, so that it rotates quickly to mix the flushing liquid and air in the mixing chamber 5 to form irregularly moving air-water mixture, which can be fed into the patient's nasal cavity through the drain pipe 22, thereby improving the comfort of the patient.

[0045] The gas-water mixing member 3 is preferably smooth and spherical, and has 3-8 smooth blades 7 arranged on the outer surface thereof, so that the gas-water mixing member 3 can rotate at high speed after being impacted by the flushing liquid, and the stirring efficiency of the gas-liquid is improved.

[0046] The gas flow adjusting member 8 is arranged between the container 1 and the air inlet pipe 4.

[0047] Specifically, the user can further accurately control the strength of the flushing liquid by the gas flow adjusting member 8, so as to obtain a more comfortable experience. For the user without a fixed air source 9, such as needing to use different air pumps and atomizers, or multiple people sharing the same atomizer, it is more convenient to adjust by the gas flow adjusting member 8.

[0048] The gas flow adjusting member 8 comprises a pressing rod 81, an elastic member 82 and a groove 83.

[0049] The container 1 is provided with a mounting groove in the direction perpendicular to the axis of the air inlet pipe 4, and the pressing rod 81 is slidingly arranged in the mounting groove. The pressing rod 81 is located between the air inlet of the container 1 and the air outlet of the air inlet pipe 4. The elastic member 82 is arranged between the pressing rod 81 and the mounting groove. The groove 83 is arranged on the pressing rod 81. When the pressing rod 81 is pressed, the groove 83 can be in communication with the air inlet of the container 1 and the air outlet of the air inlet pipe 4.

[0050] Specifically, the first end of the pressing rod 81 is located outside the mounting groove, so as to facilitate the patient to press. The elastic member 82 is arranged between the second end of the pressing rod 81 and the bottom of the mounting groove. The groove 83 is arranged on the pressing rod 81 and vertically penetrates the pressing rod 81. In the natural state, the groove 83 is staggered between the air inlet of the container 1 and the air outlet of the air inlet pipe 4. When the pressing rod 81 is pressed and moves along the axis and compresses the elastic member 82, the groove 83 gradually coincides with the air inlet of the container 1 and the air outlet of the air inlet pipe 4. When the elastic member 82 is in the maximum compression state, the groove 83 completely coincides with the air inlet of the container 1 and the air outlet of the air inlet pipe 4, so that the air outlet of the air inlet pipe 4 is in communication with the air inlet of the container 1, and the gas can enter the container 1 through the groove 83. When the pressing rod 81 is not pressed, the pressing rod 81 is reset under the elastic action of the elastic member 82. At this time, the elastic member 82 returns to the initial state, and the groove 83 does not coincide with the air outlet of the air inlet pipe 4 and the air inlet of the container 1, so that the gas cannot enter the container 1. Therefore, with the change of the pressure on the pressing rod 81, the area of the groove 83 coinciding with the air outlet of the air inlet pipe 4 and the air inlet of the container 1 changes, so that the amount of gas entering the container 1 per unit time changes, and finally the flow rate of the flushing liquid is adjusted.

[0051] The air outlet of the air inlet pipe 4 is in the same direction as the air inlet of the container 1 and is perpendicular to the axis of the push rod 81.

[0052] The air source 9 is also included, and the outlet of the air source 9 is connected to the air inlet pipe 4.

[0053] Specifically, the air source 9 is used to provide air for the air inlet pipe 4, and the air source 9 can be an air pump or an atomizer.

[0054] The drain pipe 22 includes a spray head 221, a first straight pipe 222, a curved portion 223, and a second straight pipe 224.

[0055] The spray head 221 is arranged on the first end of the first straight pipe 222, the curved portion 223 is connected to the second end of the first straight pipe 222 and the first end of the second straight pipe 224 at both ends, and the second end of the second straight pipe 224 is connected to the top of the water suction pipe 21.

[0056] Specifically, by arranging the curved portion 223 between the first straight pipe 222 and the second straight pipe 224, the container 1 does not need to be located directly below the nasal cavity during flushing, avoiding contamination of the container 1 and the operator's hands by dirty water after flushing the nasal cavity. When the patient operates by himself, the presence of the curved portion 223 also allows the container 1 and the operator's hands to be located in front of or beside the body, rather than directly below, making it easier to observe and control.

[0057] The first straight pipe 222 can be made of or coated with a soft material such as silicone or rubber, which, in combination with the curved portion 223, can avoid causing personal injury to the patient, for example, not easily damaging the nasal cavity when the patient sneezes.

[0058] The spray head 221 has a spray hole with a diameter of 0.6-0.8mm. The spray head 221 can be directly connected to the first straight pipe 222 or detachably connected to the first straight pipe 222, so as to replace different spray heads 221 according to the size of the patient's nasal cavity and the desired flushing force.

[0059] The second end of the second straight pipe 224 is rotatably connected to the top of the water suction pipe 21.

[0060] Specifically, the second end of the second straight pipe 224 is rotatably connected to the water suction pipe 21, which can rotate the drain pipe 22 during use to facilitate angle adjustment during use.

[0061] The container 1 includes a bottle cap 11 and a bottle body 12, the bottle cap 11 is detachably arranged on the bottle body 12, and the air inlet pipe 4 and the water outlet 2 are arranged on the bottle cap 11.

[0062] Specifically, the container 1 comprises a bottle body 12 and a bottle cap 11, the bottle cap 11 can be connected with the bottle body 12 by screwing or clamping, and the bottle body 12 and the bottle cap 11 are detachably connected, so that the container 1 can be conveniently cleaned and the accessories can be replaced.

[0063] It should be noted that, although the container 1 comprises the bottle body 12 and the bottle cap 11 in the utility model for the convenience of description, it does not mean any limitation on the shape of the container 1. The container 11 is essentially a container 1 capable of containing liquid, and the shape and name are changed to "cup", "jar", "box", "can", "barrel", etc., which all fall within the protection scope of the utility model.

[0064] In the description of the utility model, it should be understood that the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more features. In the description of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0065] In the utility model, unless otherwise specifically defined and limited, the terms "installation", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements or the interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.

[0066] In the utility model, unless otherwise specifically defined and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium. Moreover, the first feature is "above", "above" and "above" the second feature, which can be directly above or obliquely above the first feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature is "below", "below" and "below" the second feature, which can be directly below or obliquely below the first feature, or only indicates that the horizontal height of the first feature is lower than that of the second feature.

[0067] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "embodiment", "example", "specific example" or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. Furthermore, the person skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples without contradiction.

[0068] Although the embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and cannot be understood as limiting the present application, and the person skilled in the art can modify, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A nasal irrigation device, characterized in that, The utility model provides a container for storing flushing liquid, a water outlet, a gas-water mixing device, an air inlet pipe and a gas source. The water outlet has a first end inside the container and a second end outside the container. The gas-water mixing device is arranged in the water outlet. The air inlet pipe is connected to the container and can supply gas into the container so that the flushing liquid in the container is discharged through the water outlet and the gas-water mixing device. The water outlet includes a water suction pipe and a water discharge pipe.

2. The nasal irrigation device of claim 1, wherein, The water suction pipe has a first end at the bottom of the container.

3. The nasal irrigation device of claim 2, wherein, The water discharge pipe has a first end connected to the second end of the water suction pipe and a second end outside the container.

4. The nasal irrigation device of claim 1, wherein, The water suction pipe has a mixing chamber with limiting plates arranged on both sides.

5. The nasal irrigation device of claim 1, wherein, The gas-water mixing device includes a body and a plurality of vanes arranged on the upper surface of the body.

6. The nasal irrigation device of claim 5, wherein, The gas flow adjusting device is arranged between the container and the air inlet pipe. The gas flow adjusting device includes a pressing rod, an elastic member and a groove.

7. The nasal irrigation device of claim 6, wherein, The container has an installation groove along the direction perpendicular to the axis of the air inlet pipe.

8. The nasal irrigation device of claim 2, wherein, The pressing rod is arranged in the installation groove. The gas source is connected to the air inlet pipe.

9. The nasal irrigation device of claim 8, wherein, The water discharge pipe includes a spray head, a first straight pipe, a curved part and a second straight pipe.

10. The nasal irrigation device of claim 1, wherein, The spray head is arranged on the first end of the first straight pipe. The curved part has two ends connected to the second end of the first straight pipe and the first end of the second straight pipe. The second end of the second straight pipe is connected to the top of the water suction pipe. The container includes a bottle cap and a bottle body. The bottle cap is detachably arranged on the bottle body. The air inlet pipe and the water outlet are arranged on the bottle cap.

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