Nasal plug fixing device for oxygen inhalation

Abstract

The utility model provides a nasal plug fixing device for oxygen inhalation. Comprising an oxygen catheter and a fixing plate, a fixing buckle is arranged on the fixing plate, an auxiliary tube can be fixed to the fixing buckle in a clamped mode, the auxiliary tube and the fixing plate are connected through the fixing buckle, the arc-shaped design of the fixing plate can better adapt to the facial contour of a person, pressure in contact with the skin can be dispersed, and the oxygen catheter is more comfortable to use. Meanwhile, the auxiliary pipe can be mounted or dismounted through the fixing buckles to achieve repeated use, and the resource utilization rate is increased; an installation frame is fixed to the center of the side edge of the fixing plate, fixing belts are inserted into the installation frame, the installation frame and the fixing belts are connected through screws, fixing grooves and buckles are arranged on the fixing belts on the two sides of the fixing plate respectively, and the fixing belts on the two sides are clamped in the fixing grooves through the buckles to be connected and fixed. The device can adjust the tightness degree of the fixing band according to the head shape and comfort level requirements of a patient, and the wearing comfort level is improved.

Description

Technical Field

[0001] The utility model belongs to the field of oxygen inhalation nasal plug technology, in particular to a nasal plug fixing device for oxygen inhalation. Background Art

[0002] With the aging of the population and the intensification of environmental pollution, the incidence of chronic respiratory diseases has increased year by year. These patients often need long-term oxygen therapy. Oxygen nasal plugs are used to provide oxygen to patients who need oxygen therapy so that patients can breathe pure oxygen. Oxygen nasal plugs are suitable for various situations that require oxygen therapy, such as respiratory diseases, heart disease, etc., and the nasal plug fixation device is a convenient oxygen auxiliary tool that can help fix the nasal plug better.

[0003] Chinese patent publication number CN 219090659 U discloses a nasal plug fixing device for oxygen inhalation, comprising an auxiliary tube, a fixed tube sleeved on the middle portion of the auxiliary tube surface, a groove provided on one side of the fixed tube, a slide provided inside the groove, a slide slidably connected inside the slide, a cylindrical tube fixedly connected to the top of the slide, an oxygen inhalation tube inserted into the cylindrical tube, and a blocking ring inserted at the upper end of the oxygen inhalation tube. The nasal plug fixing device for oxygen inhalation is provided with a pressing pad and a rubber band. When in use, the pressing pads are placed on both sides of the patient's nose, and the oxygen inhalation tube is stabilized by the pressing pad to prevent it from falling off. The rubber bands at both ends of the auxiliary ring are then brought to the ears, and the rubber bands are fixed by the round plugs to prevent them from falling off, thereby achieving the effect of being easy to wear and preventing the oxygen supply tube from falling off, avoiding the patient's condition from worsening and reducing unnecessary risks. However, the above-mentioned device is fixed to the patient's ears by the rubber bands on both sides of the auxiliary tube. Since the auxiliary tube cannot fit the face, it will cause continuous pressure on the face and ears during long-term use, causing discomfort and even skin damage, which reduces the overall comfort of use. At the same time, since the nasal plug is a disposable product, it needs to be discarded after use, and the structure is relatively complex, which will increase the cost of using the device. Therefore, it is necessary to propose a nasal plug fixing device for oxygen inhalation to solve the above problems. Utility Model Content

[0004] The technical problem solved by the utility model is to provide a nasal plug fixing device for oxygen inhalation which has high practicality, simple operation and relatively simple structure.

[0005] In order to solve the above technical problems, the utility model provides a nasal plug fixing device for oxygen inhalation, comprising: an oxygen supply tube and a fixing plate, the oxygen supply tube is connected to the auxiliary tube, and the auxiliary tube is provided with an oxygen inhalation tube, the fixing plate is provided with a fixing buckle, and the auxiliary tube can be fixed on the fixing buckle, the auxiliary tube and the fixing plate are connected by the fixing buckle, a mounting frame is fixed at the center position of the side of the fixing plate, and a fixing belt is inserted into the mounting frame, the mounting frame and the fixing belt are connected by screws, and the fixing belts on both sides of the fixing plate are respectively provided with fixing grooves and buckles, and the fixing belts on both sides are connected and fixed in the fixing grooves by buckles.

[0006] As a further solution of the present invention, the fixing plate is composed of a concave structure with an arc, and the auxiliary tube is an arc-shaped tubular structure that fits the outer surface of the fixing plate. The arc-shaped design of the fixing plate can better adapt to the human facial contour and disperse the pressure points in contact with the skin.

[0007] As a further solution of the present invention, the fixing buckle is an L-shaped structure with a curved top and is made of elastic material. The elastic fixing buckle can quickly install or remove the auxiliary tube.

[0008] As a further solution of the present invention, the two groups of fixing clips are symmetrically fixed on both sides of the fixing plate groove, which makes it convenient to clamp the auxiliary pipe on the fixing plate.

[0009] As a further solution of the present invention, the two groups of mounting frames are respectively fixed on the corresponding two sides of the fixing plate, and each group of mounting frames is provided with a mounting groove that matches the fixing belt, which facilitates the separate replacement of the fixing belt and reduces the use cost of the device.

[0010] As a further solution of the present invention, a fixing belt is inserted into the installation slot of each group of the installation frames, and two screws are threadedly connected to each group of the installation frames.

[0011] As a further solution of the present invention, the fixing belt is made of a soft and relatively non-slip material, and a groove that cooperates with the screw is provided at the position where the fixing belt and the mounting frame are connected, so that it can fit the patient's head better and reduce discomfort.

[0012] As a further solution of the present invention, the two fixing straps are respectively provided with fixing grooves and buckles on the side away from the mounting frame, and one of the fixing straps is provided with multiple fixing grooves at equal distances. The tightness of the fixing strap can be adjusted according to the patient's head shape and comfort requirements to achieve personalized adaptation.

[0013] Compared with the related art, the nasal plug fixing device for oxygen inhalation provided by the present invention has the following beneficial effects:

[0014] 1. The utility model provides a fixing buckle on the fixing plate. The arc-shaped design of the fixing plate can better adapt to the human facial contour, help to disperse the pressure points in contact with the skin, reduce skin wear and local pressure caused by long-term wear, and make patients feel more natural and comfortable. In addition, due to the elastic material of the fixing buckle, the auxiliary tube can be quickly installed or removed. After each use, the fixing plate part can be thoroughly cleaned and disinfected to achieve multiple uses, thereby improving resource utilization.

[0015] 2. The utility model is provided with a mounting frame and a fixing belt on both sides of the fixing plate. The tightness of the fixing belt can be adjusted according to the patient's head shape and comfort requirements to achieve personalized adaptation. The tightness of the fixing belt can be adjusted by clamping the buckle of the fixing belt inside the fixing groove of another fixing belt, thereby reducing the pressure of the mask on the face and improving the wearing comfort. The damaged fixing belt can be replaced separately without replacing the entire device. The device can be used multiple times to reduce waste and reduce the cost of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the exploded structure of the fixed plate and auxiliary pipe of the present invention;

[0019] Figure 3 This is a three-dimensional schematic diagram of the oxygen inhalation tube and fixing belt structure of the utility model;

[0020] Figure 4 This is a three-dimensional schematic diagram of the fixing plate and fixing buckle structure of the present invention;

[0021] Figure 5 This is a schematic diagram of the exploded structure of the installation frame and the fixing belt of the utility model.

[0022] In the figure: 1. Oxygen supply tube; 2. Auxiliary tube; 3. Oxygen absorption tube; 4. Fixing plate; 5. Fixing clip; 6. Mounting frame; 7. Fixing belt; 8. Fixing slot; 9. Clip; 10. Screw. DETAILED DESCRIPTION

[0023] Please refer to Figure 1-5A nasal plug fixing device for oxygen inhalation includes: an oxygen supply tube 1 and a fixing plate 4. The oxygen supply tube 1 is connected to the auxiliary tube 2, and an oxygen inhalation tube 3 is provided on the auxiliary tube 2. A fixing buckle 5 is provided on the fixing plate 4, and the auxiliary tube 2 can be fixed on the fixing buckle 5. The auxiliary tube 2 and the fixing plate 4 are connected by the fixing buckle 5. The arc-shaped fixing plate 4 can better adapt to the human facial contour and help to disperse the pressure points in contact with the skin. The fixing buckle 5 can quickly install or remove the auxiliary tube 2 to achieve multiple uses. , improving resource utilization; a mounting frame 6 is fixed at the center position of the side of the fixing plate 4, and a fixing belt 7 is inserted in the mounting frame 6, the mounting frame 6 and the fixing belt 7 are connected by screws 10, and the fixing belts 7 on both sides of the fixing plate 4 are respectively provided with fixing grooves 8 and buckles 9, and the fixing belts 7 on both sides are connected and fixed in the fixing grooves 8 by the buckles 9. By adjusting the position of the fixing grooves 8 with the buckles 9, the device can adjust the tightness of the fixing belt 7 according to the patient's head shape and comfort requirements, thereby improving wearing comfort.

[0024] The fixing plate 4 is composed of a concave structure with an arc, and the auxiliary tube 2 is an arc-shaped tubular structure that fits the outer surface of the fixing plate 4. The fixing buckle 5 is an L-shaped structure with a curved top and is composed of elastic material. Two sets of fixing buckles 5 are symmetrically fixed on both sides of the groove of the fixing plate 4. When in use, the side of the auxiliary tube 2 with the oxygen tube 2 is facing the fixing plate 4, and the two ends of the auxiliary tube 2 are respectively clamped on the fixing buckles 5 to fix the position, so as to achieve multiple uses and improve resource utilization. The fixing plate 4 is fitted to the skin, and the fixing plate 4 can better adapt to the human facial contour, help to disperse the pressure points in contact with the skin, and reduce skin wear and local pressure caused by long-term wearing.

[0025] The two groups of mounting frames 6 are respectively fixed on the corresponding two sides of the fixing plate 4, and each group of mounting frames 6 is provided with a mounting groove that matches the fixing belt 7. A fixing belt 7 is inserted into the mounting groove of each group of mounting frames 6, and two screws 10 are threadedly connected to each group of mounting frames 6. The fixing belt 7 is made of a soft and relatively non-slip material, and a groove that matches the screw 10 is provided at the position where the fixing belt 7 and the mounting frame 6 are connected. The two fixing belts 7 are respectively provided with a fixing groove 8 and a buckle 9 on the side away from the mounting frame 6, and one of the fixing belts 7 is provided with a plurality of fixing grooves 8 at equal distances. The two fixing belts 7 are respectively inserted into the mounting frame 6, and two screws 10 are used to fix the mounting frame 6 and the fixing belt 7 at the top of each mounting frame 6. According to the patient's head shape and comfort requirements, the position of the fixing groove 8 of the buckle 9 can be adjusted to adjust the tightness of the fixing belt 7 to improve the wearing comfort.

[0026] How it works: Before use, the device needs to be thoroughly cleaned and disinfected.

[0027] Insert the two fixing belts 7 into the installation frame 6 respectively, and use two screws 10 to fix the installation frame 6 and the fixing belt 7 on the top of each installation frame 6, and point the side of the auxiliary tube 2 with the oxygen absorption tube 3 toward the fixing plate 4, and clamp the two ends of the auxiliary tube 2 onto the fixing buckles 5 to fix the position, connect the oxygen supply tube 1 and the oxygen cylinder, and ensure that they are tightly connected.

[0028] After the connection is completed, the fixing plate 4 is clamped to the position of the patient's nose, and ensure that the oxygen tube 3 is inserted into the patient's nasal cavity. According to the patient's needs, the position and angle of the oxygen tube 3 are adjusted to ensure that it can fit the nasal cavity correctly. According to the patient's head shape and comfort requirements, the position of the fixing groove 8 of the buckle 9 is adjusted to adjust the tightness of the fixing belt 7.

[0029] After oxygen inhalation is completed, turn off the oxygen supply, pull out the rear buckle 9 from the fixing groove 8, remove the fixing plate 4, remove the auxiliary tube 2 and dispose of it as garbage, and clean and disinfect the fixing plate 4 and other parts and place them in a suitable position for use on the lower side.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments or applied directly or indirectly without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the appended claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. A nasal plug fixing device for oxygen inhalation, comprising: The oxygen supply pipe (1) and the fixing plate (4) are characterized in that: the oxygen supply pipe (1) is connected to the auxiliary pipe (2), and the auxiliary pipe (2) is provided with an oxygen absorption pipe (3), the fixing plate (4) is provided with a fixing buckle (5), and the auxiliary pipe (2) can be fixed on the fixing buckle (5), the auxiliary pipe (2) and the fixing plate (4) are connected by the fixing buckle (5), a mounting frame (6) is fixed at the center position of the side of the fixing plate (4), and a fixing belt (7) is inserted in the mounting frame (6), the mounting frame (6) and the fixing belt (7) are connected by screws (10), and the fixing belts (7) on both sides of the fixing plate (4) are respectively provided with fixing grooves (8) and buckles (9), and the fixing belts (7) on both sides are connected and fixed by being clamped in the fixing grooves (8) by the buckles (9).

2. A nasal plug fixing device for oxygen inhalation according to claim 1, characterized in that: The fixing plate (4) is composed of a concave structure with an arc, and the auxiliary tube (2) is an arc-shaped tubular structure that fits the outer surface of the fixing plate (4).

3. The nasal plug fixing device for oxygen inhalation according to claim 1, characterized in that: The fixing buckle (5) is an L-shaped structure with a curved top and is made of elastic material.

4. The nasal plug fixing device for oxygen inhalation according to claim 3, characterized in that: The two groups of fixing buckles (5) are symmetrically fixed on both sides of the groove of the fixing plate (4).

5. The nasal plug fixing device for oxygen inhalation according to claim 1, characterized in that: The two groups of mounting frames (6) are respectively fixed on the corresponding two sides of the fixing plate (4), and each group of mounting frames (6) is provided with a mounting groove that matches the fixing belt (7).

6. The nasal plug fixing device for oxygen inhalation according to claim 5, characterized in that: A fixing belt (7) is inserted into the installation slot of each set of the installation frames (6), and two screws (10) are threadedly connected to each set of the installation frames (6).

7. The nasal plug fixing device for oxygen inhalation according to claim 1, characterized in that: The fixing belt (7) is made of a soft and relatively non-slip material, and a groove that cooperates with the screw (10) is provided at the position where the fixing belt (7) and the installation frame (6) are connected.

8. The nasal plug fixing device for oxygen inhalation according to claim 7, characterized in that: A fixing groove (8) and a buckle (9) are respectively provided on one side of the two fixing belts (7) away from the installation frame (6), and a plurality of fixing grooves (8) are provided at equal distances on one of the fixing belts (7).

Images