Nose type hanging ear type oxygen inhalation nose cover pipe

Abstract

The utility model belongs to the field of breathing equipment, especially a nose type ear -hook formula oxygen inhalation nose cover pipe, include: nose cover, main part is L type or C type, oxygen inhalation device is linked with nose cover through first hose, exhaust port is set in the below of nose cover, and install check valve on exhaust port, humidifier is linked with nose cover through second hose, drainage groove is set respectively in both sides of nose cover, and drainage groove is connected with drainage pipe, drainage pipe sets up in the bottom of drainage groove, one end is linked to drainage groove, the other end is linked to collection box. Advantageous effects lie in: under the condition of not removing nose cover, humidifying the patient's nasal cavity through humidifier, keeping the inside of patient's nasal cavity moist, reducing the patient's nasal cavity bleeding, increasing patient comfort, reducing the workload of nursing.

Description

Technical Field

[0001] This utility model belongs to the field of respiratory equipment, and specifically relates to a nose-type ear-hook nasal mask tube for oxygen inhalation. Background Technology

[0002] Oxygen therapy is a common clinical treatment, primarily addressing illnesses caused by hypoxia or preventing complications arising from it. Currently, the most commonly used methods are nasal cannula oxygen therapy and oral-nasal mask oxygen therapy. Nasal cannula oxygen therapy, due to the cannula being placed inside the nasal cavity, can cause poor patient comfort, and high-flow oxygen therapy can easily lead to complications such as nasal mucosal damage. When nasal cannula therapy is ineffective, oral-nasal mask oxygen therapy is used, which effectively improves hypoxia. However, because the mask covers the patient's mouth and nose, patients remove it when they need to eat, affecting the treatment's effectiveness.

[0003] The authorized patent with publication number CN206660251U mentions a disposable nasal mask oxygen inhalation tube, including a connecting tube, a nasal cannula, a filter, a limiting pad, a telescopic sleeve, an oxygen inhalation tube, a strap, a first Velcro, and a second Velcro. Two nasal cannulas are mentioned. The nasal cannulas penetrate the bottom of the connecting tube and are glued to it. The filter is located inside the nasal cannula and is glued to it. The limiting pad is located at the bottom of the nasal cannula and is glued to it. The telescopic sleeve penetrates the bottom of the nasal cannula and is threaded to it. The oxygen inhalation tubes are located on both sides of the connecting tube and are glued to it. The straps extend through both ends of the outer wall of the connecting tube and are glued to it. The first Velcro is located on the lower left side of the outer wall of the strap and is sewn to it. The second Velcro is located on the lower right side of the inner wall of the strap and is sewn to it.

[0004] The prior art represented by the aforementioned patents has at least the following problems:

[0005] Postoperative patients are prone to nasal dryness when wearing nasal masks for oxygen inhalation, which can lead to nasal bleeding. Utility Model Content

[0006] This invention provides a nose-type ear-hook nasal mask tube to solve the aforementioned technical problems.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a nose-type ear-hook nasal mask tube, comprising:

[0008] The nose mask is primarily L-shaped or C-shaped.

[0009] An oxygen inhalation device is connected to the nasal mask via a first flexible tube;

[0010] An exhaust port is located below the nasal mask, and a check valve is installed on the exhaust port;

[0011] A humidifier is connected to the nasal mask via a second flexible hose;

[0012] Drainage channels are respectively set on both sides of the nasal mask, and drainage channels are connected to drainage tubes. The drainage tubes are set at the bottom of the drainage channels, with one end connected to the drainage channel and the other end connected to the collection box.

[0013] Furthermore, a soft partition is provided at the point where the drainage channel fits against the face, and uniform raised textures are provided on the drainage channel to the inner surface of the nose mask.

[0014] Furthermore, elastic ear loops are attached to both sides of the nose shield.

[0015] Furthermore, a soft pad is provided inside the nose mask to fit snugly against the face.

[0016] Furthermore, two sealing connectors are respectively disposed between the first hose and the second hose and the nasal mask;

[0017] A regulating valve is installed on the second hose.

[0018] Furthermore, a sealing gasket is disposed between the check valve and the exhaust port.

[0019] As can be seen from the above technical solution, the beneficial effects of the nose-shaped ear-hook type oxygen nasal mask tube provided by this utility model are as follows:

[0020] Without removing the nasal mask, a humidifier can be used to humidify the patient's nasal cavity, keeping it moist and reducing the risk of nasal bleeding. This increases patient comfort and reduces the workload of nursing care. Attached Figure Description

[0021] 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 described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 A schematic diagram of the main structure provided for an embodiment of this utility model;

[0023] Figure 2 A side view of the embodiment of this utility model;

[0024] In the diagram: 1-Nose mask; 21-First hose; 31-Exhaust port; 32-Check valve; 41-Second hose; 51-Drainage groove; 52-Drainage tube; 53-Collection box; 54-Soft partition; 6-Elastic ear loop; 7-Soft gasket; 8-Sealing joint; 10-Sealing gasket. Detailed Implementation

[0025] The embodiments of this application will now be described in detail with reference to the accompanying drawings.

[0026] In the description of this application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application 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 application.

[0027] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0028] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" 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 between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0029] Examples, such as Figures 1 to 2 As shown:

[0030] To solve the above-mentioned technical problems, this embodiment provides a nose-type ear-hook oxygen mask tube, characterized in that it includes:

[0031] Nose mask 1, the main body is L-shaped or C-shaped;

[0032] The oxygen inhalation device is connected to the nasal mask 1 via a first flexible tube 21;

[0033] An exhaust port 31 is located below the nasal mask 1, and a check valve 32 is installed on the exhaust port 31;

[0034] The humidifier is connected to the nasal mask 1 via a second hose 41;

[0035] Drainage channels 51 are respectively disposed on both sides of the nasal mask 1, and drainage channels 51 are connected to drainage tubes 52. The drainage tubes 52 are disposed at the bottom of the drainage channels 51, with one end connected to the drainage channels 51 and the other end connected to the collection box 53.

[0036] The nasal mask 1 comes in L-shape and C-shape to meet the needs of patients with different nasal shapes. The L-shape nasal mask 1 is suitable for patients with high nasal bridges, while the C-shape nasal mask 1 is suitable for patients with relatively flat nasal bridges. When using it, the most suitable nasal mask 1 tube should be selected according to the specific nasal shape. The output end of the oxygen inhalation device has a universal standard interface, the size of which matches the first flexible tube 21. It is connected by insertion, allowing oxygen to enter the nasal mask 1 from the first flexible tube 21. The exhaust port 31 is used to output exhaled gas. A check valve 32 is installed on the exhaust port 31, which closes when the patient inhales and opens when exhaling, effectively preventing backflow. To prevent oxygen loss from the nasal mask 1, a humidifier is used to increase the humidity of the inhaled oxygen, keeping the patient's nasal cavity moist and relieving nasal dryness or bleeding during oxygen inhalation. Drainage channels 51 are set on both sides of the nasal mask 1, lower than the patient's breathing area. In the environment of patient breathing and humidification by the humidifier, condensation will accumulate in the nasal mask 1. Condensation will affect the patient's normal breathing. The drainage channels 51 are set to allow the condensation to flow into the drainage channels 51 and then flow to the collection box 53 through the drainage tube 52, preventing condensation from accumulating in the nasal mask 1. At the same time, a check valve 32 is provided at the connection between the drainage tube 52 and the nasal mask 1 to prevent oxygen loss.

[0037] Furthermore, a soft partition 54 is provided at the point where the drainage channel 51 fits against the face, and a uniform raised texture is provided on the inner surface of the drainage channel 51 to the nose mask 1.

[0038] The soft partition 54 is made of medical-grade silicone and fits the patient's face to guide condensate into the drainage channel 51. Raised textures are provided on the inner walls of the drainage channel 51 and the nasal mask 1 to facilitate the flow of condensate into the drainage channel 51 along the raised textures.

[0039] Furthermore, elastic ear loops 6 are attached to both sides of the nose mask 1.

[0040] Among them, the elastic ear loop 6 is fixed by perforations on both sides of the nose mask 1, and has a certain degree of elasticity to prevent it from falling off when worn by the patient.

[0041] Furthermore, a soft pad 7 is disposed inside the nose mask 1 and fits against the face.

[0042] The soft gasket 7 is attached to the inside of the nasal mask 1, which fits against the face, to improve the airtightness of the nasal mask 1 and the comfort of the patient.

[0043] Furthermore, two sealing connectors 8 are respectively disposed between the first hose 21 and the second hose 41 and the nasal mask 1;

[0044] A regulating valve is installed on the second hose 41.

[0045] The sealing connector 8 is located at the connection between the first hose 21 and the second hose 41 and the nasal mask 1 to ensure a tight connection and prevent oxygen leakage, while also facilitating installation and removal by medical personnel.

[0046] Furthermore, a sealing gasket 10 is disposed between the check valve 32 and the exhaust port 31.

[0047] The sealing gasket 10 is installed at the connection between the check valve 32 and the exhaust port 31 to improve the sealing performance of the check valve 32, ensuring that the check valve 32 is completely closed during inhalation, preventing outside air from entering the nasal mask 1, and reducing the noise generated by the check valve 32 during operation.

[0048] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope described in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A nose-type ear-hook nasal mask tube, characterized in that, include: Nose mask (1), the main body is L-shaped or C-shaped; The oxygen inhalation device is connected to the nasal mask (1) via a first flexible tube (21); An exhaust port (31) is located below the nasal mask (1), and a check valve (32) is installed on the exhaust port (31); The humidifier is connected to the nasal mask (1) via a second hose (41); The drainage channel (51) is semi-circular in shape. The drainage channel (51) is respectively set on both sides of the nose mask (1). The drainage channel (51) is connected to the drainage tube (52). The drainage tube (52) is set at the bottom of the drainage channel (51), with one end connected to the drainage channel (51) and the other end connected to the collection box (53).

2. The nasal mask tube with ear loops according to claim 1, characterized in that, A soft partition (54) is provided at the point where the drainage groove (51) fits against the face, and a uniform raised texture is provided on the inner surface of the drainage groove (51) to the nose mask (1).

3. A nose-type ear-hook oxygen nasal mask tube according to claim 2, characterized in that, Elastic ear loops (6) are attached to both sides of the nose shield (1).

4. A nose-type ear-hook nasal mask tube according to claim 3, characterized in that, A soft pad (7) is placed inside the nose mask (1) and fits against the face.

5. A nose-type ear-hook nasal mask tube according to claim 4, characterized in that, Two sealing connectors (8) are respectively disposed between the first hose (21) and the second hose (41) and the nasal mask (1); A regulating valve is installed on the second hose (41).

6. A nose-type ear-hook nasal mask tube according to claim 5, characterized in that, A sealing gasket (10) is disposed between the check valve (32) and the exhaust port (31).

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