CN211634770U - small nasal mask - Google Patents

Abstract

The utility model discloses a small nasal mask, comprising a nasal mask body and a nose bridge groove, a nose bridge groove is formed on the top surface of the nose mask body, a nose bridge pad is pasted on the inner surface of the nose bridge groove, and a fixing piece is welded on the surface of the nose mask body. And the fixing parts are connected by fixing belts. In the utility model, the nose mask body, the nose bridge groove and the nose bridge pad are adopted. The nose mask body is small in size and suitable for children to wear. At the same time, the nose bridge groove is opened on the top surface of the nose mask body. When the nose mask body is used, the nose bridge is clamped. Inside the nose bridge groove, it avoids the problem that the traditional nose mask easily compresses the nose bridge, improves the comfort, and the nose bridge cushion plays the role of sealing and buffering, improving the sealing performance, and at the same time does not compress the nose bridge, bringing a better medical experience, effective It avoids the resistance of children due to discomfort, and improves the efficiency of treatment.

Description

small nasal mask

technical field

The utility model relates to the technical field of medical devices, in particular to a small nasal mask.

Background technique

In the process of oxygen delivery for patients, breathing masks and breathing tubes are often used, and the breathing masks and breathing tubes are connected to the ventilator to assist breathing and oxygen delivery during the treatment process, which is an indispensable equipment in the hospital.

At this stage, in the process of oxygen inhalation, the nasal cannula is directly put into the child's nasal cavity, and air flows out of the cannula. Many children are uncooperative because of discomfort, which leads to the inability of the treatment to proceed normally. The conventional respiratory mask is too large due to its size. As a result, the child cannot be used, and the respiratory mask will also compress the bridge of the child's nose, causing the child to be uncomfortable and resist treatment, while the conventional respiratory mask straps are thin, resulting in streaks, resulting in a poor medical experience. In view of the above Problem, a small nasal mask is proposed to solve the above problem.

Utility model content

The purpose of this utility model is to propose a small nasal mask in order to solve the shortcomings existing in the prior art.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a small nasal mask, comprising a nasal mask body and a nose bridge groove, a nose bridge groove is provided on the top surface of the nose mask body, and a nose bridge pad is pasted on the inner surface of the nose bridge groove, and the Fixing pieces are welded on the surface of the nose mask body, and the fixing pieces are connected by fixing belts.

As a further description of the above technical solutions:

The front elevation of the nasal mask body is provided with a ventilation hole, and an oxygen pipe is connected through the surface of the nasal mask body below the ventilation hole, and the oxygen pipe is connected with the connecting head through a telescopic hose.

As a further description of the above technical solutions:

Silicone pads are pasted around the surface of the other side of the nose mask body on the opposite side of the oxygen tube.

As a further description of the above technical solutions:

The material of the nose mask body is made of silica gel, and the nose mask body and the fixing piece are integral structures.

As a further description of the above technical solutions:

An internal thread is provided inside the connecting head.

As a further description of the above technical solutions:

The nasal mask body and the oxygen tube are integral structures.

To sum up, due to the adoption of the above-mentioned technical solutions, the beneficial effects of the present utility model are:

1. In the present utility model, the nose mask body, the nose bridge groove and the nose bridge pad are adopted. The nose mask body has a smaller volume and is suitable for children to wear, and the nose bridge groove is opened on the top surface of the nose mask body. It is clamped inside the nose bridge groove, which avoids the problem that the traditional nose mask is easy to compress the nose bridge, and improves the comfort. The nose bridge cushion plays the role of sealing and buffering, improves the sealing performance, and does not oppress the nose bridge, improves the medical experience, and effectively avoids the The resistance of children due to discomfort improves the efficiency of treatment;

2. In this utility model, a fixing belt is adopted, and the fixing belt is made of rubber band material, and the width of the fixing belt is relatively large. The width is larger, the pressure generated under the same tightening strength is smaller, and there will be no streaks on the head of the child, thereby reducing the resistance of the child and improving the medical experience. At the same time, the fixing belt can be fastened to different heads. On the head of a small child, it improves the practicality.

Description of drawings

Fig. 1 is the front view of the small nasal mask proposed by the utility model;

Fig. 2 is the sectional view of the small nasal mask proposed by the utility model;

FIG. 3 is a side view of the small nasal mask proposed by the present invention.

illustration:

1-Nasal mask body, 2-Fixing piece, 3-Ventilation hole, 4-Oxygen tube, 5-Expandable hose, 6-Connecting head, 7-Fixing strap, 8-Nose bridge pad, 9-Nose bridge groove, 10- Silicone pad.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

Please refer to Fig. 1, the small nasal mask includes a nose mask body 1 and a nose bridge groove 9. The nose mask body 1 is provided with a nose bridge groove 9 on the top surface, and a nose bridge pad 8 is pasted on the inner surface of the nose bridge groove 9. The surface of the nose mask body 1 The fixing pieces 2 are welded, and the fixing pieces 2 are connected by a fixing belt 7 .

Please refer to FIGS. 1 , 2 and 3 , a ventilation hole 3 is opened on the front elevation of the nasal mask body 1 , and an oxygen tube 4 is connected to the surface of the nasal mask body 1 under the ventilation hole 3 , and the oxygen tube 4 Through the telescopic hose 5 and the connecting head 6, the other side surface of the nasal mask body 1 is located on the opposite surface of the oxygen tube 4 and is pasted with a silicone pad 10. The nasal mask body 1 is made of silicone material, and the nasal mask body 1 and the fixing part 2. It has an integrated structure, the connecting head 6 is provided with an internal thread, and the nasal mask body 1 and the oxygen tube 4 are integrated in structure.

Please refer to FIG. 2 , a plurality of ventilation holes 3 are opened, and the plurality of ventilation holes 3 are evenly distributed on the front elevation surface of the nasal mask body 1 , and the silicone pad 10 plays a buffering role to prevent the nasal mask body 1 from compressing around the nose. skin.

Working principle: When in use, the nose mask body 1 is small in size and suitable for children to wear. At the same time, the nose bridge groove 9 is opened on the top surface of the nose mask body 1. When using the nose mask body 1, the nose bridge is clamped inside the nose bridge groove 9 to avoid The traditional nasal mask is easy to compress the bridge of the nose, which improves the comfort. The nose bridge pad 8 plays the role of sealing and buffering, improves the sealing performance, and at the same time does not oppress the bridge of the nose, improves the medical experience, and effectively avoids the discomfort caused by children. This improves the efficiency of treatment. The fixing belt 7 is made of rubber bands, and the width of the fixing belt 7 is relatively large. When the nasal mask body 1 covers the face of the child, the fixing belt 7 is wrapped around the child's head. The width of the strap 7 is larger, the pressure generated under the same tightening force is small, and there will be no streaks on the child's head, thereby reducing the child's resistance and improving the medical experience. At the same time, the fixing strap 7 can be tightened. It is easy to install and disassemble on the heads of children with different head shapes, which improves the practicability.

The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. a small nasal mask, comprising a nasal mask body (1) and a nose bridge groove (9), characterized in that the nose mask body (1) top surface is provided with a nose bridge groove (9), and the inner surface of the nose bridge groove (9) A nose bridge pad (8) is pasted, a fixing piece (2) is welded on the surface of the nose mask body (1), and the fixing pieces (2) are connected by a fixing belt (7). 2. The small nasal mask according to claim 1, characterized in that, a ventilation hole (3) is opened on the front elevation of the nasal mask body (1), and the ventilation hole (3) is located below the nasal mask body (3). 1) An oxygen pipe (4) is penetratingly connected to the surface, and the oxygen pipe (4) is penetratingly connected to the connecting head (6) through a telescopic hose (5). 3 . The small nasal mask according to claim 1 , wherein a silicone pad ( 10 ) is attached to the opposite surface of the oxygen tube ( 4 ) around the other side surface of the nasal mask body ( 1 ). 4 . 4 . The small nasal mask according to claim 1 , wherein the nasal mask body ( 1 ) is made of silicone material, and the nasal mask body ( 1 ) and the fixing member ( 2 ) are integral structures. 5 . 5 . The small nasal mask according to claim 2 , wherein an internal thread is provided inside the connecting head ( 6 ). 6 . 6 . The small nasal mask according to claim 1 , wherein the nasal mask body ( 1 ) and the oxygen tube ( 4 ) have an integral structure. 7 .

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