Soft head type ear canal flushing device

Abstract

The utility model discloses a soft head type ear canal flushing device, which belongs to the technical field of medical instruments and comprises a bottle body, a detachable bottom cover is arranged at the bottom of the bottle body, a detachable top cover is arranged at the top of the bottle body, a water outlet pipe is arranged on the top cover, the bottom end of the water outlet pipe extends into the bottle body, and the bottom end of the water outlet pipe extends into the bottle body. A hose is arranged at the water outlet end of the water outlet pipe, the hose is connected with the water outlet pipe through a connector assembly, and the hose is made of soft silica gel. According to the ear canal cleaning bottle, cleaning liquid can be injected into the hose under the action of pressure by squeezing the bottle body, then the cleaning liquid enters the ear canal of a patient from the drain hole in the hose, and the production cost is low while the comfort of the patient can be improved by adopting the hose made of soft silica gel.

Description

Technical Field

[0001] The utility model relates to a flushing device, in particular to a soft-head type ear canal flushing device, belonging to the technical field of medical equipment. Background Art

[0002] External auditory canal diseases are common and frequently occurring diseases. If there is earwax blockage, foreign matter, or suppuration caused by inflammation in the external auditory canal, the external auditory canal needs to be flushed with medicine.

[0003] For example, the Chinese utility model patent with the announcement number CN220513002U discloses an ear canal flushing device, including a flushing bottle, the flushing bottle is provided with a flushing structure, the flushing structure includes: a micro water pump, a liquid outlet and a liquid inlet assembly, the micro water pump is mounted on the outer wall of the flushing bottle, the liquid outlet is arranged on the flushing bottle and the micro water pump, and the liquid inlet assembly is arranged in the flushing bottle. The utility model adopts a flushing tube made of transparent material in the device, which can be illuminated with an LED lamp to facilitate observation of the situation in the ear canal. After flushing, there will be residual liquid inside, which can be sucked out through a hose and a straw, and has good practicality and safety effects.

[0004] The above solution has the following shortcomings in actual use:

[0005] This solution uses a flushing tube made of transparent material, which can be illuminated with an LED light to facilitate observation of the situation inside the ear canal. After flushing, there will be residual liquid inside, which can be sucked out through a hose and straw. However, in actual use, the use of a water pump as power leads to a high production cost for the entire device and is inconvenient to use. Utility Model Content

[0006] The technical problem to be solved by the utility model is to provide a soft-headed ear canal flushing device, which can squeeze the bottle body to inject cleaning liquid into the hose under the action of pressure, and then enter the patient's ear canal from the drainage hole on the hose. By adopting a hose made of soft silicone, the patient's comfort can be improved while the production cost is low.

[0007] In order to solve the above problems, the following technical solutions are provided:

[0008] A soft-head ear canal flushing device is designed, comprising a bottle body, a detachable bottom cover is arranged at the bottom of the bottle body, a detachable top cover is arranged at the top of the bottle body, a water outlet pipe is arranged on the top cover, and the bottom end of the water outlet pipe extends to the interior of the bottle body, a hose is arranged at the water outlet end of the water outlet pipe, the hose and the water outlet pipe are connected by a joint assembly, and the hose is soft silicone.

[0009] Furthermore, the connector assembly includes a male connector and a female connector, the male connector is a nipple on a syringe, and the female connector is a needle plug on a syringe.

[0010] Furthermore, a partition is provided inside the bottle body, and the space enclosed by the bottle body and the bottom cover is divided into a liquid storage chamber and a reflux chamber by the partition.

[0011] Furthermore, the bottom end of the water outlet pipe is located in the liquid storage cavity, a reflux pipe is provided on the water outlet pipe, and the end of the reflux pipe extends to the interior of the reflux cavity.

[0012] Furthermore, a first blocking member for limiting the backflow of used flushing liquid is arranged in the water outlet pipe, and a second blocking member for limiting the backflow of unused flushing liquid is arranged on the reflux pipe.

[0013] Furthermore, the first blocking member includes a first baffle plate, a first baffle sheet is disposed on one side of the first baffle plate, a first through groove corresponding to the first baffle plate is formed on the first baffle sheet, and the first baffle sheet is disposed on a side close to the bottle body.

[0014] Furthermore, the water outlet pipe forms a soft seal with the top cover through a first sealing ring, and the return pipe forms a soft seal with the bottle body through a second sealing ring.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] By squeezing the bottle, the cleaning liquid is injected into the hose under pressure, and then enters the patient's ear canal from the drainage hole on the hose. By using a soft silicone hose, the patient's comfort can be improved while the production cost is low;

[0017] By setting a partition to separate the bottle body into a liquid storage chamber and a reflux chamber, and cooperating with the reflux pipe, the first blocking member and the second blocking member, it is convenient for medical staff to flush the patient's ear canal while extracting the waste liquid after flushing, thereby avoiding the waste liquid from sliding onto the patient's face when cleaning the waste liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0020] Figure 2 It is a cross-sectional view of the overall structure of the utility model;

[0021] Figure 3for Figure 2 A magnified view of the local structure at point A in the middle;

[0022] Figure 4 for Figure 2 A magnified view of the local structure at point B.

[0023] In the figure: 1, bottle body; 2, partition; 3, bottom cover; 4, top cover; 5, water outlet pipe; 6, first sealing ring; 7, return pipe; 8, second sealing ring; 9, male connector; 10, female connector; 11, hose; 12, second baffle; 13, second through-groove; 14, second baffle; 15, first baffle; 16, first baffle; 17, first through-groove. DETAILED DESCRIPTION

[0024] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the present application are provided in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0026] See also Figure 1-4 , the present invention provides a technical solution:

[0027] A soft-head ear canal irrigation device, such as Figure 1 As shown, it includes a bottle body 1, which has an upper and lower open structure. The bottle body 1 is made of PP material and is soft in texture. The top cover 4 on the top of the bottle body 1 and the bottom cover 3 at the bottom are both threadedly connected or plugged with the bottle body 1. In this embodiment, the top cover 4 and the bottom cover 3 are both threadedly connected with the bottle body 1, and the bottom cover 3 is separated from the bottle body 1 by rotating, so that medical staff can clean the bottle body 1 conveniently. One end of the water outlet pipe 5 passes through the top cover 4 and extends to the interior of the bottle body 1. The other end of the water outlet pipe 5 is plugged with a hose 11 through a joint assembly. The hose 11 is made of soft silicone material.

[0028] When in use, medical staff stores a certain amount of cleaning liquid in the bottle body 1, and then extends the hose 11 into the patient's ear canal. By squeezing the bottle body 1, the cleaning liquid is injected into the hose 11 under the action of pressure, and then enters the patient's ear canal from the drainage hole on the hose 11.

[0029] Furthermore, the water outlet pipe 5 and the top cover 4 may be plug-connected or fixedly connected. In the present embodiment, the water outlet pipe 5 and the top cover 4 are plug-connected.

[0030] Among them, the connector assembly includes a male connector 9 and a female connector 10, the male connector 9 is the nipple on the syringe, the female connector 10 is the needle plug on the syringe, and the hose 11 is connected to the syringe through the female connector 10, so that medical staff can choose to use the bottle body 1 or the syringe according to their needs.

[0031] In another embodiment, if Figure 2 As shown, the interior of the bottle body 1 is provided with a partition 2, and the space enclosed by the bottle body 1 and the bottom cover 3 is divided into a liquid storage chamber and a reflux chamber by the partition 2. When the bottom cover 3 is fixed on the bottle body 1, the bottom cover 3 can fit tightly with the partition 2, thereby preventing the liquids in the liquid storage chamber and the reflux chamber from circulating with each other. At the same time, a sealing gasket can also be provided at the bottom of the inner wall of the bottom cover 3 to further enhance the separation effect.

[0032] The bottom end of the water outlet pipe 5 is located in the liquid storage cavity, and a return pipe 7 is arranged at the middle bottom of the water outlet pipe 5. The end of the return pipe 7 extends to the inside of the reflux cavity. The water outlet pipe 5 forms a soft seal with the top cover 4 through a first sealing ring 6, and the return pipe 7 forms a soft seal with the bottle body 1 through a second sealing ring 8, so that medical staff can easily disassemble the water outlet pipe 5 and the return pipe 7 while ensuring the sealing effect between the water outlet pipe 5 and the top cover 4 and between the return pipe 7 and the bottle body 1.

[0033] like Figure 3 and 4 As shown, in order to prevent the cleaning liquid from entering the liquid storage chamber through the reflux pipe 7 or the waste liquid from flowing back into the liquid storage chamber through the outlet pipe 5 when flushing the patient's ear canal and collecting the waste liquid after flushing, a first blocking member is arranged in the outlet pipe 5, and a second blocking member is arranged on the reflux pipe, and the first blocking member and the second blocking member are located at the connection between the outlet pipe 5 and the reflux pipe 7.

[0034] The first blocking member includes a first baffle 15 and a first baffle 16, the first baffle 15 and the first baffle 16 are in contact with each other, a first through groove 17 is provided on the first baffle 16, and the first baffle 16 is arranged on a side close to the bottle body 1. When flushing the patient's ear canal, the cleaning liquid can lift up the first baffle 16, and then the cleaning liquid flows out through the first through groove 17, and the second blocking member can limit the cleaning liquid from entering the reflux pipe 7.

[0035] The second blocking member includes a second baffle 12 and a second baffle plate 14. The second baffle 12 and the second baffle plate 14 are in contact with each other. A second through groove 13 is provided on the second baffle 12. The second baffle 12 is arranged below the second baffle plate 14. When the waste liquid in the patient's ear canal is extracted, the second baffle 12 is lifted up under the action of pressure, and the waste liquid enters the reflux chamber through the reflux pipe 7. The first blocking member can limit the waste liquid from entering the water outlet pipe 5.

[0036] Through the cooperation between the above structures, medical staff can flush the patient's ear canal while extracting the waste liquid after flushing, thereby avoiding the waste liquid from sliding onto the patient's face when cleaning the waste liquid and causing unnecessary problems.

[0037] The embodiments of the utility model are described above in conjunction with the accompanying drawings, but the utility model is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the enlightenment of the utility model, ordinary technicians in this field can also make many forms without departing from the scope of protection of the utility model and the claims, which all belong to the protection scope of the utility model.

Claims

1. A soft-head ear canal flushing device, comprising a bottle body (1), characterized in that: The bottom of the bottle body (1) is provided with a detachable bottom cover (3), the top of the bottle body (1) is provided with a detachable top cover (4), a water outlet pipe (5) is provided on the top cover (4), and the bottom end of the water outlet pipe (5) extends to the interior of the bottle body (1), and a hose (11) is provided at the water outlet end of the water outlet pipe (5), and the hose (11) is connected to the water outlet pipe (5) via a joint assembly, and the hose (11) is made of soft silicone.

2. A soft-head ear canal flushing device according to claim 1, characterized in that: The connector assembly comprises a male connector (9) and a female connector (10), wherein the male connector (9) is a nipple on a syringe, and the female connector (10) is a needle plug on a syringe.

3. A soft-head ear canal flushing device according to claim 1, characterized in that: A partition (2) is arranged inside the bottle body (1), and the space enclosed by the bottle body (1) and the bottom cover (3) is divided into a liquid storage chamber and a reflux chamber by the partition (2).

4. A soft-head ear canal flushing device according to claim 3, characterized in that: The bottom end of the water outlet pipe (5) is located in the liquid storage cavity, and a reflux pipe (7) is provided on the water outlet pipe (5), and the end of the reflux pipe (7) extends to the interior of the reflux cavity.

5. A soft-head ear canal flushing device according to claim 4, characterized in that: A first blocking member for limiting the backflow of used flushing liquid is arranged in the water outlet pipe (5), and a second blocking member for limiting the backflow of unused flushing liquid is arranged on the return pipe (7).

6. A soft-head ear canal flushing device according to claim 5, characterized in that: The first blocking member comprises a first baffle (15), a first baffle (16) being arranged on one side of the first baffle (15), a first through groove (17) corresponding to the first baffle (15) being arranged on the first baffle (16), and the first baffle (16) being arranged on a side close to the bottle body (1).

7. The soft-head ear canal flushing device according to claim 4, characterized in that: The water outlet pipe (5) forms a soft seal with the top cover (4) through a first sealing ring (6), and the return pipe (7) forms a soft seal with the bottle body (1) through a second sealing ring (8).

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