Nasal aspirator

Abstract

This utility model relates to the technical field of nasal irrigation equipment, specifically to a nasal irrigation aspirator, including a waste liquid tank. The top of the outer wall of the waste liquid tank is sealed with an upper sealing cap, and the bottom of the outer wall is sealed with a bottom sealing cap. Inside the waste liquid tank is a cleaning mechanism for cleaning the nasal cavity. The cleaning mechanism includes a nasal irrigation component and a nasal aspiration component. The nasal irrigation component is installed on one side of the inner wall of the upper sealing cap. In this utility model, the upper sealing cap allows the extraction tube and spray nozzle to be installed on the waste liquid tank. During use, the user can pull the extraction piston to move the extraction tube and extraction head to absorb nasal mucus, which is then stored in the waste liquid tank. Alternatively, pressing the spray nozzle allows the spray hose to spray the cleaning solution from the storage tank to clean the nasal cavity, making operation more convenient.

Description

Technical Field

[0001] This utility model relates to the technical field of nasal irrigation equipment, specifically to a nasal irrigation aspirator. Background Technology

[0002] A nasal aspirator is a tool used to clean the nasal cavity, primarily to help clear mucus from the nasal passages of infants or people with limited mobility. It typically consists of a nozzle and a suction device, and can be operated manually (e.g., by hand or by squeezing) or electrically.

[0003] While existing nasal aspirators can be used normally, their functions are relatively limited, mostly only capable of extracting mucus from patients. When nasal irrigation is needed, personnel can only replace the device, which is inconvenient and has shortcomings in practical operation.

[0004] In conclusion, it is necessary to invent a nasal aspirator. Utility Model Content

[0005] Therefore, this utility model provides a nasal aspirator to solve the problem that when performing nasal irrigation on patients, personnel can only replace the equipment, which is inconvenient in actual operation.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a nasal aspirator, including a waste liquid tank, wherein the top of the outer wall of the waste liquid tank is sealed with an upper sealing cover, the bottom of the outer wall of the waste liquid tank is sealed with a bottom sealing cover, and the inside of the waste liquid tank is provided with a cleaning mechanism for cleaning the nasal cavity of a person.

[0007] The cleaning mechanism includes a nasal washing component and a nasal suction component. The nasal washing component is installed on one side of the inner wall of the upper sealing cover, and the nasal suction component is installed inside the waste liquid tank and located on one side of the nasal washing component.

[0008] Preferably, the nasal irrigation component includes a spray holder, which is installed on one side of the top of the outer wall of the upper sealing cover, and the bottom of the outer wall of the spray holder is connected to a suction tube.

[0009] Preferably, a liquid storage cylinder is provided at the bottom of the inner wall of the upper sealing cap and outside the liquid extraction tube, and the outer wall of the liquid storage cylinder is threadedly connected to the bottom of the inner wall of the upper sealing cap.

[0010] Preferably, a spray head is slidably connected to the top of the outer wall of the spray seat, the suction end of the spray head is connected to the upper end of the suction pipe, and the discharge end of the spray head is fixedly connected to a spray hose.

[0011] Preferably, handles are fixed on both sides of the bottom end of the outer wall of the bottom sealing cap, and the nasal suction component includes a liquid suction piston. The liquid suction piston is slidably connected to the inner wall of the waste liquid container. A liquid suction handle is fixed at the center of the bottom end of the outer wall of the liquid suction piston. The liquid suction handle passes through the bottom end of the outer wall of the bottom sealing cap and extends below the bottom end of the outer wall of the bottom sealing cap.

[0012] Preferably, a return spring is fitted on the outer wall of the liquid-drawing handle at the bottom end of the liquid-drawing piston, and the bottom end of the return spring abuts against the bottom end of the inner wall of the bottom sealing cover at the corresponding position.

[0013] Preferably, an extraction tube is installed on the other side of the top of the outer wall of the upper sealing cover, and the end of the extraction tube away from the upper sealing cover is connected to an extraction head.

[0014] The beneficial effects of this utility model are:

[0015] In this invention, the upper sealing cap allows the extraction tube and spray nozzle to be installed on the waste liquid container. During use, the user can pull the extraction piston to move the extraction tube and extraction head to draw nasal mucus, which is then stored in the waste liquid container. Alternatively, pressing the spray nozzle will cause the spray hose to spray the cleaning solution from the storage container to clean the nasal cavity, making the operation more convenient and easier for the user. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the external structure of the present invention viewed from the front.

[0017] Figure 2 This utility model Figure 1 A schematic diagram of the structure after removing the waste liquid tank;

[0018] Figure 3 This utility model Figure 1 A partial structural diagram viewed from below;

[0019] Figure 4 This is a partial structural diagram of the top of the upper sealing cover in this utility model.

[0020] In the diagram: 100, waste liquid tank; 110, upper sealing cap; 120, bottom sealing cap; 121, handle; 200, liquid extraction handle; 210, liquid extraction piston; 220, return spring; 300, extraction tube; 310, liquid extraction head; 400, spray base; 410, spray head; 420, spray hose; 430, liquid storage tank; 431, liquid extraction tube. Detailed Implementation

[0021] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0022] See attached document Figures 1-4 The nasal aspirator provided by this utility model includes a waste liquid tank 100. An upper sealing cover 110 is sealed at the top of the outer wall of the waste liquid tank 100. The upper sealing cover 110 and the bottom sealing cover 120 are connected by threads to seal and fix the upper and lower ends of the outer wall of the waste liquid tank 100. Sealing rings can be fitted onto the threaded portion to improve the sealing effect. A bottom sealing cover 120 is sealed at the bottom of the outer wall of the waste liquid tank 100. The waste liquid tank 100 contains a cleaning mechanism for cleaning the nasal cavity. The cleaning mechanism includes a nasal washing component and a nasal aspiration component. The nasal washing component is installed on one side of the inner wall of the upper sealing cover 110 and includes a spray base 400. The spray base 400 is installed on one side of the top of the outer wall of the upper sealing cover 110. The bottom of the outer wall of the spray base 400 is connected to a suction pipe 431. The bottom of the inner wall of the upper sealing cover 110 is located at the suction pipe. A liquid reservoir 430 is provided on the outside of 431. The liquid reservoir 430 is used to store the cleaning solution. The outer wall of the liquid reservoir 430 is threaded to the bottom of the inner wall of the upper sealing cover 110. The liquid reservoir 430 is provided on the bottom of the inner wall of the upper sealing cover 110 and outside the liquid extraction tube 431. The outer wall of the liquid reservoir 430 is threaded to the bottom of the inner wall of the upper sealing cover 110. A spray head 410 is slidably connected to the top of the outer wall of the spray seat 400. The suction end of the spray head 410 is connected to the upper end of the liquid extraction tube 431. The discharge end of the spray head 410 is fixedly connected to the spray hose 420. After the personnel install the liquid reservoir 430 on the bottom of the inner wall of the upper sealing cover 110, they can continuously press the spray head 410 to make the liquid extraction tube 431 draw out the nasal cleaning solution, and then spray it out through the spray hose 420 to clean the nasal cavity.

[0023] The nasal aspiration component is installed inside the waste liquid tank 100 and located on one side of the nasal irrigation component. Handles 121 are fixed to both sides of the bottom end of the outer wall of the bottom sealing cover 120. The handles 121 are provided for easy carrying or hanging of the device. The nasal aspiration component includes a suction piston 210, which is slidably connected to the inner wall of the waste liquid tank 100. A suction handle 200 is fixed at the center of the bottom end of the outer wall of the suction piston 210. The suction handle 200 passes through the bottom end of the outer wall of the bottom sealing cover 120 and extends below the bottom end of the outer wall of the bottom sealing cover 120. A return spring 220 is fitted onto the outer wall of the suction handle 200 at the bottom end of the suction piston 210. The bottom end of the return spring 220 is connected to the bottom sealing cover. The inner wall bottom of 120 abuts against the corresponding position. The other side of the top of the outer wall of the upper sealing cover 110 is equipped with an extraction tube 300. The end of the extraction tube 300 away from the upper sealing cover 110 is connected to the suction head 310. The suction piston 210 is located below the liquid storage cylinder 430 during daily use, so that the liquid storage cylinder 430 does not obstruct the movement of the suction piston 210. Specifically, the person can pull the suction handle 200 from the bottom, so that the suction piston 210 can slide downward. When the suction piston 210 slides, it can make the inside of the upper sealing cover 110 a negative pressure state. The extraction tube 300 can then extract the mucus in the patient's nasal cavity through the suction head 310.

[0024] The usage process of this utility model is as follows: Those skilled in the art can first assemble the device according to the above description. That is, the personnel can first fill the liquid storage cylinder 430 with cleaning liquid, then fix the liquid storage cylinder 430 with threads on the bottom of the inner wall of the upper sealing cover 110 and at the position of the liquid extraction pipe 431, and then install the upper sealing cover 110 and the bottom sealing cover 120 on the upper and lower sides of the outer wall of the waste liquid tank 100 respectively.

[0025] When a patient needs treatment, if a nasal aspiration procedure is required, the operator can hold the waste container 100, insert the aspiration head 310 into the patient's nasal cavity, and then pull the aspiration handle 200 to slide the aspiration piston 210 downwards. When the aspiration piston 210 slides, it creates a negative pressure inside the upper sealing cap 110. The aspiration tube 300, in this configuration, can draw out the mucus from the patient's nasal cavity through the aspiration head 310 and store it in the waste container 100. Subsequently, the operator can unscrew the bottom sealing cap 120 to drain the mucus stored in the waste container 100.

[0026] If it is necessary to clean the inside of the nasal cavity, the staff can turn the spray hose 420 and insert one end of the spray hose 420 into the patient's nasal cavity. Then, the staff can continuously press the spray head 410 so that the suction tube 431 can draw the cleaning solution in the reservoir 430. Then the cleaning solution is sprayed out from the spray hose 420 to clean the nasal cavity.

[0027] The above description is merely a preferred embodiment of this utility model. Any person skilled in the art may modify this utility model or modify it into an equivalent technical solution using the technical solutions described above. Therefore, any simple modifications or equivalent substitutions made based on the technical solutions of this utility model are within the scope of protection claimed by this utility model.

Claims

1. A wash-aspirator nosepiece characterized by: It includes a waste liquid tank (100), the top of the outer wall of the waste liquid tank (100) is sealed with an upper sealing cap (110), the bottom of the outer wall of the waste liquid tank (100) is sealed with a bottom sealing cap (120), and the interior of the waste liquid tank (100) is provided with a cleaning mechanism for cleaning the nasal cavity of personnel. The cleaning mechanism includes a nasal washing component and a nasal suction component. The nasal washing component is installed on one side of the inner wall of the upper sealing cover (110), and the nasal suction component is installed inside the waste liquid tank (100) and located on one side of the nasal washing component.

2. The wash-aspirator nasal device of claim 1, wherein: The nasal irrigation component includes a spray holder (400), which is installed on the top side of the outer wall of the upper sealing cover (110). The bottom end of the outer wall of the spray holder (400) is connected to a suction tube (431).

3. The wash-aspirator nasal device of claim 2, wherein: A liquid storage cylinder (430) is provided at the bottom of the inner wall of the upper sealing cap (110) and outside the liquid extraction pipe (431). The outer wall of the liquid storage cylinder (430) is threadedly connected to the bottom of the inner wall of the upper sealing cap (110).

4. The wash-aspirator nasal device of claim 3, wherein: The top of the outer wall of the spray base (400) is slidably connected to a spray head (410). The suction end of the spray head (410) is connected to the upper end of the suction pipe (431), and the discharge end of the spray head (410) is fixedly connected to a spray hose (420).

5. The wash-aspirator nasal device of claim 1, wherein: The bottom sealing cap (120) has handles (121) fixed on both sides of the bottom of its outer wall. The nasal suction component includes a liquid suction piston (210), which is slidably connected to the inner wall of the waste liquid tank (100). A liquid suction handle (200) is fixed at the center of the bottom of the outer wall of the liquid suction piston (210). The liquid suction handle (200) passes through the bottom of the outer wall of the bottom sealing cap (120) and extends below the bottom of the outer wall of the bottom sealing cap (120).

6. The wash-aspirator nasal device of claim 5, wherein: A return spring (220) is fitted on the outer wall of the liquid-drawing handle (200) and at the bottom end of the liquid-drawing piston (210). The bottom end of the return spring (220) abuts against the bottom end of the inner wall of the bottom sealing cover (120).

7. The wash-aspirator nasal device of claim 5, wherein: An extraction tube (300) is installed on the other side of the top of the outer wall of the upper sealing cap (110), and the end of the extraction tube (300) away from the upper sealing cap (110) is connected to a liquid extraction head (310).

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