Nasal cavity flushing device

Abstract

The utility model relates to the technical field of nasal cavity irrigation, and discloses a nasal cavity irrigation device which comprises a cleaning agent tank, an irrigation head, an infusion tube and a liquid guide tube, a liquid inlet end of the infusion tube is communicated with a liquid outlet of the liquid pump, the infusion tube is communicated with the irrigation head through the liquid guide tube, and the liquid pump is fixedly connected with the cleaning agent tank. The flushing head is in a Y shape, and atomization spray holes are formed in the outer side of the flushing head in a penetrating mode. When the nasal cavity of a patient needs to be flushed, the liquid pump is controlled to work, and a cleaning agent in the cleaning agent tank can be pumped out through the infusion tube, guided into the Y-shaped flushing head through the liquid guide tube and sprayed out through atomization spray holes formed in the two sides of the upper end of the flushing head. The nasal cavity of the patient cannot be flushed at the same time, and the working efficiency is low.

Description

Technical Field

[0001] The utility model relates to the technical field of nasal irrigation, in particular to a nasal irrigation device. Background Art

[0002] Nasal irrigation is a commonly used method for treating nasal and sinus diseases. It is popular among doctors and patients due to its good efficacy and tolerability.

[0003] After searching, the publication number is CN219290129U, which discloses a nasal irrigation device, including: a main body, an electromagnetic heater, an electromagnetic coil, a power supply, a display screen, a waste liquid pipe, a waste liquid tank, a thermal insulation coating, a connecting pipe, an air bag, an isolation membrane, a storage box, a spray pipe, a spray head, a waste liquid drop box, a rubber pad, a spray hole, and elastic cotton: the outer wall of the main body is fixedly connected to the electromagnetic heater, the interior of the electromagnetic heater is fixedly connected to the electromagnetic coil, one end of the electromagnetic heater is fixedly connected to the power supply, the front of the electromagnetic heater is fixedly connected to the display screen, and the back of the main body is fixedly connected to the waste liquid pipe.

[0004] In the process of realizing the utility model, the inventors found that there are at least the following problems in the prior art that have not been solved: the flushing liquid in the storage box is passed through the spray tube by squeezing the airbag and sprayed from multiple spray holes to flush the patient's nasal cavity. However, during use, only one set of spray tubes is provided, and only one side of the nasal cavity can be flushed. After the flushing is completed, the other side of the nasal cavity is flushed, and the flushing time is relatively long. As is well known, nasal flushing is uncomfortable, and the time of flushing the nasal cavity directly affects the degree of discomfort of the patient.

[0005] Therefore, we propose a nasal irrigation device that can simultaneously rinse the nasal cavities on both sides of the nose, thereby improving the irrigation efficiency and reducing the discomfort of the patient. Utility Model Content

[0006] The purpose of the utility model is to provide a nasal irrigation device to solve the problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a nasal irrigation device, comprising a cleaning agent tank, the bottom end of which is fixedly connected to a liquid pump, and also comprising a flushing head, an infusion tube and a liquid guide tube, the liquid inlet end of the infusion tube is connected to the liquid outlet of the liquid pump, the infusion tube is connected to the flushing head via the liquid guide tube, the flushing head is Y-shaped, and an atomizing spray hole is opened through the outer side of the flushing head.

[0008] As an optional solution of the technical solution of the present application, the liquid outlet end of the infusion tube passes through and is fixedly installed with a first joint, the liquid inlet end of the catheter passes through the inner wall of the filter shell and is fixedly connected to the filter shell, and the first joint is threadedly connected to the filter shell.

[0009] As an optional solution of the technical solution of the present application, a second joint is passed through and fixedly installed at the liquid outlet end of the liquid guiding tube, and the second joint is threadedly connected to the bottom end of the flushing head.

[0010] As an optional solution of the technical solution of the present application, a filter screen is vertically arranged inside the filter shell, and the size of the filter screen matches that of the filter shell.

[0011] As an optional solution of the technical solution of the present application, the atomizing spray holes are evenly distributed on the outer side of the upper end of the flushing head, and a flow meter is arranged inside the infusion tube.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: through the combination of a liquid pump, an infusion tube and a liquid guide tube, when it is necessary to flush the patient's nasal cavity, the liquid pump is controlled to work, and the cleaning agent in the cleaning agent tank can be drawn out through the infusion tube, introduced into the Y-shaped flushing head through the liquid guide tube, and sprayed out through the atomizing spray holes opened on both sides of the upper end of the flushing head. This can solve the problem that the existing nasal flushing device cannot flush the patient's nasal cavity at the same time and has low working efficiency. Through the combination of the first joint, the filter shell, the filter screen and the second joint, the replacement of the flushing head is convenient, and the cleaning agent can be filtered through the filter screen to prevent the precipitation in the cleaning agent from clogging the atomizing spray hole and affecting the use effect of the flushing head. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0014] Figure 1 This is a front view of a nasal irrigation device of the utility model;

[0015] Figure 2 This is a schematic diagram of the connection between the liquid guide tube and the flushing head of a nasal flushing device of the utility model;

[0016] Figure 3 The utility model is a schematic diagram of the connection between the infusion tube and the catheter of a nasal irrigation device.

[0017] In the figure: 1. cleaning agent tank; 11. liquid pump; 12. flushing head; 13. atomizing nozzle; 14. infusion tube; 15. liquid guide tube; 16. flow meter; 2. filter shell; 21. filter screen; 22. first joint; 23. second joint. DETAILED DESCRIPTION

[0018] See also Figure 1-Figure 3The utility model provides a technical solution: a nasal irrigation device, including a cleaning agent tank 1, a liquid pump 11 is fixedly connected to the bottom end of the cleaning agent tank 1, and also includes a flushing head 12, an infusion tube 14 and a liquid guide tube 15. The liquid inlet end of the infusion tube 14 is connected to the liquid outlet of the liquid pump 11, and the infusion tube 14 is connected to the flushing head 12 through the liquid guide tube 15. The flushing head 12 is Y-shaped, and an atomizing spray hole 13 is opened on the outside of the flushing head 12. The atomizing spray holes 13 are evenly distributed on the outside of the upper end of the flushing head 12, and a flow meter 16 is arranged inside the infusion tube 14.

[0019] In this technical solution, when it is necessary to flush the patient's nasal cavity, the liquid pump 11 is controlled to work, and the cleaning agent in the cleaning agent tank 1 can be drawn out through the infusion tube 14, introduced into the Y-shaped flushing head 12 through the liquid guide tube 15, and sprayed out through the atomizing spray holes 13 opened on both sides of the upper end of the flushing head 12. This can solve the problem that the existing nasal flushing device cannot flush the patient's nasal cavity at the same time and has low working efficiency. The flow meter 16 can detect the amount of cleaning agent flushed into the patient's nasal cavity.

[0020] In this embodiment, a second connector 23 is passed through and fixedly installed at the liquid outlet end of the liquid guiding tube 15 , and the second connector 23 is threadedly connected to the bottom end of the flushing head 12 .

[0021] In this technical solution, the second joint 23 is threadedly connected to the bottom end of the flushing head 12, so that the flushing head 12 can be easily disassembled and replaced.

[0022] In this embodiment, the liquid outlet end of the infusion tube 14 passes through and is fixedly installed with a first joint 22, the liquid inlet end of the liquid guide tube 15 passes through the inner wall of the filter shell 2 and is fixedly connected to the filter shell 2, the first joint 22 is threadedly connected to the filter shell 2, and a filter screen 21 is vertically arranged inside the filter shell 2, and the size of the filter screen 21 matches the size of the filter shell 2.

[0023] In this technical solution, the cleaning agent can be filtered through the filter screen 21 inside the filter shell 2 to prevent the precipitation in the cleaning agent from clogging the atomizing nozzle 13 and affecting the use effect of the flushing head 12. The first joint 22 is threadedly connected to the filter shell 2, which facilitates the disassembly of the filter shell 2 and the replacement of the filter screen 21.

[0024] When a nasal irrigation device is used, when it is necessary to rinse the patient's nasal cavity, the upper end of the irrigation head 12 is inserted into the nasal cavity on both sides of the patient's nose, and the liquid pump 11 is controlled to work. The cleaning agent in the cleaning agent tank 1 can be drawn out through the infusion tube 14, introduced into the Y-shaped irrigation head 12 through the liquid guide tube 15, and sprayed out through the atomization spray holes 13 opened on both sides of the upper end of the irrigation head 12. This can solve the problem that the existing nasal irrigation device cannot rinse the patient's nasal cavity at the same time and has low working efficiency. The amount of cleaning agent flushed into the patient's nasal cavity can be detected by the flow meter 16. The second joint 23 is threadedly connected to the bottom end of the irrigation head 12, which is convenient for disassembly and replacement of the irrigation head 12. The cleaning agent can be filtered through the filter screen 21 inside the filter shell 2 to prevent the precipitation in the cleaning agent from clogging the atomization spray hole 13 and affecting the use effect of the irrigation head 12. The first joint 22 is threadedly connected to the filter shell 2, which is convenient for disassembly of the filter shell 2 to replace the filter screen 21.

Claims

1. A nasal irrigation device, comprising a cleaning agent tank (1), wherein a liquid pump (11) is fixedly connected to the bottom end of the cleaning agent tank (1), characterized in that: The invention also comprises a flushing head (12), a liquid infusion tube (14) and a liquid guide tube (15); the liquid inlet end of the liquid infusion tube (14) is connected to the liquid outlet of the liquid pump (11); the liquid infusion tube (14) is connected to the flushing head (12) via the liquid guide tube (15); the flushing head (12) is Y-shaped; an atomizing spray hole (13) is provided through the outer side of the flushing head (12).

2. A nasal irrigation device according to claim 1, characterized in that: The liquid outlet end of the infusion tube (14) passes through and is fixedly mounted with a first joint (22); the liquid inlet end of the liquid guide tube (15) passes through the inner wall of the filter shell (2) and is fixedly connected to the filter shell (2); and the first joint (22) is threadedly connected to the filter shell (2).

3. A nasal irrigation device according to claim 1, characterized in that: A second joint (23) is passed through and fixedly mounted on the liquid outlet end of the liquid guiding tube (15), and the second joint (23) is threadedly connected to the bottom end of the flushing head (12).

4. A nasal irrigation device according to claim 2, characterized in that: A filter screen (21) is vertically arranged inside the filter housing (2), and the size of the filter screen (21) matches that of the filter housing (2).

5. A nasal irrigation device according to claim 1, characterized in that: The atomizing spray holes (13) are evenly distributed on the outer side of the upper end of the flushing head (12), and a flow meter (16) is arranged inside the infusion tube (14).

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