An oral sprayer

Abstract

This utility model discloses an oral sprayer, including a sprayer body, an air inlet at the lower end of the sprayer body, and a mask connector at the upper end. The mask connector has a liquid inlet and a medication inlet on both sides. A movable stop valve is located at the lower end of the liquid inlet. The sprayer body contains conically distributed suction tubes, and a heat insulation plate surrounds the sprayer body. A hydrophobic membrane surrounds the heat insulation plate. The advantages of this utility model compared to existing technologies are: this oral sprayer can effectively prevent dryness of the oral mucosa, avoid contact with air, prevent airborne bacteria or microorganisms from entering the oral cavity, avoid causing oral ulcers and infections, and reduce the pain and burden on patients.

Description

Technical Field

[0001] This utility model relates to the field of oral spray technology, specifically to an oral sprayer. Background Technology

[0002] In ICU wards or clinical patients, a large proportion of patients can only breathe through their mouths for various reasons. However, prolonged mouth breathing exposes the oral mucosa to the air, which can easily alter the normal humidity of the oral mucosa and respiratory tract, causing dry mouth. It also increases bacterial growth. Furthermore, prolonged exposure to air may allow airborne bacteria or microorganisms to enter the mouth, causing oral ulcers, oral infections, respiratory infections, and even lung infections, worsening the patient's condition, increasing the medical burden, and in severe cases, even leading to death. Utility Model Content

[0003] The purpose of this invention is to provide an oral sprayer to solve the problems mentioned in the background art.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0005] This utility model discloses an oral sprayer, comprising a sprayer body, an air inlet at the lower end of the sprayer body, a mask connector at the upper end, a liquid inlet and a medication inlet on both sides of the mask connector of the sprayer body, a movable stop valve at the lower end of the liquid inlet, a conically distributed suction tube inside the sprayer body, and a heat insulation plate around the sprayer body.

[0006] As an improvement, the heat insulation plate is surrounded by a hydrophobic film.

[0007] The advantages of this invention compared to existing technologies are: this oral sprayer can effectively prevent the oral mucosa from drying out, avoid contact with air, prevent bacteria or microorganisms in the air from entering the oral cavity, avoid causing oral ulcers and infections, and reduce the pain and burden on patients. Attached Figure Description

[0008] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings listed below are only some structural schematic diagrams of this utility model, and not all of them.

[0009] Figure 1 This is a schematic diagram of the structure of an oral sprayer according to this utility model.

[0010] Figure label:

[0011] 1. Sprayer body; 2. Air inlet; 3. Mask connector; 4. Liquid replenishment port; 5. Dosing port; 6. Movable stop valve; 7. Suction tube; 8. Heat insulation plate. Detailed Implementation

[0012] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0013] In the description of the embodiments of this utility model, it should be noted that if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" appear, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the utility model product is usually placed in during use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0014] Furthermore, the terms "first," "second," and "third" are used only for distinguishing descriptions and should not be interpreted as indicating or implying relative importance. The use of terms such as "horizontal," "vertical," and "suspended" does not imply that the component must be absolutely horizontal or suspended, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," not that the structure must be perfectly horizontal, but can be slightly tilted.

[0015] In the description of the embodiments of this utility model, the terms "multiple" or "several" refer to at least two.

[0016] In the description of the embodiments of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0017] This embodiment is combined with the appendix Figure 1 This paper provides a detailed description of an oral sprayer.

[0018] This embodiment discloses an oral sprayer, including a sprayer body 1. The lower end of the sprayer body 1 is an air inlet 2, and the upper end is provided with a mask connector 3. The mask connector 3 of the sprayer body 1 is provided with a liquid replenishment port 4 and a medicine addition port 5 on both sides. The lower end of the liquid replenishment port 4 is provided with a movable stop valve 6. The sprayer body 1 is provided with a conically distributed suction tube 7. The sprayer body 1 is surrounded by a heat insulation plate 8.

[0019] The heat insulation board 8 is surrounded by a hydrophobic membrane.

[0020] In practice, air inlet 2 connects to the oxygen delivery pipe, compressing oxygen into the nebulizer body 1. Through the suction tube 7, a high-speed airflow is generated, creating air pressure that propels liquid or other objects onto an obstruction. The spray then atomizes the droplets into fine particles, which are expelled from air inlet 2. The mask connector 3 connects to an oxygen mask or nasal mask, which is then absorbed by the patient. Infusion port 4 is used to replenish medication, and medication inlet 5 is used to administer medication.

[0021] The present invention and its embodiments have been described above. This description is not restrictive, and the actual scope of protection is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this invention should be included within the scope of protection of this invention. Therefore, the scope of protection of this invention should be determined by the scope of the claims.

Claims

1. An oral sprayer, characterized in that, The sprayer includes a sprayer body (1), with an air inlet (2) at the lower end and a mask connector (3) at the upper end. The mask connector (3) of the sprayer body (1) has a liquid replenishment port (4) and a drug addition port (5) on both sides. The liquid replenishment port (4) has a movable stop valve (6) at the lower end. The sprayer body (1) has a conically distributed suction tube (7) inside. The sprayer body (1) is surrounded by a heat insulation plate (8).

2. An oral sprayer according to claim 1, characterized in that, The heat insulation board (8) is surrounded by a hydrophobic membrane.

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