CN219022817U

CN219022817U - Oxygen inhalation mask with decompression and fixing functions

Info

Publication number: CN219022817U
Application number: CN202221763227.8U
Authority: CN
Inventors: 王振宇; 孙秀梅; 杨方方; 刘娇; 张怡天; 姜雪慧
Original assignee: China Japan Friendship Hospital
Current assignee: China Japan Friendship Hospital
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2023-05-16
Anticipated expiration: 2032-07-11

Abstract

The oxygen mask with the decompression and fixation functions comprises an oxygen mask body, wherein a first lacing and a second lacing are fixedly connected to the oxygen mask body, the first lacing and the second lacing are symmetrically arranged, an output pipe is fixedly connected to the outer surface of the oxygen mask body, and the output pipe is fixedly connected with an oxygen pipe; the second lacing is provided with an elastic adjusting structure for adjusting the length of the lacing rope, and the first lacing and the second lacing are also provided with a sliding pressure reducing structure for reducing friction damage behind ears and a fixing structure for fixing the sliding pressure reducing structure. The utility model aims to provide an oxygen inhalation mask with decompression and fixing functions, which solves the technical problems of large workload and friction damage in the prior art, and adds a decompression device and elastic ropes required by replacement and fixation on the mask, thereby improving the comfort level of patients in the oxygen therapy process.

Description

Oxygen inhalation mask with decompression and fixing functions

Technical Field

The utility model relates to the field of medical protective articles, in particular to an oxygen inhalation mask with decompression and fixing functions.

Background

In clinic, an oxygen inhalation mask is an oxygen therapy device for providing life support for patients with dyspnea and hypoxia, and aims to ensure that the patients can acquire enough oxygen concentration in the treatment process so as to maintain the stability of vital signs. However, when patients relying on oxygen therapy wear the mask for a long time in the oxygen inhalation process, and when the mask is used for a long time, the elastic ropes required for fixation are too loose to cause air leakage, however, the nose bridge part of the patient is a bone bulge part which lacks of adipose tissue protection and has thinner muscle layers, and when the mask is used, local skin is affected by sweat and exhales to become moist, so that the skin protection function is reduced to easily generate pressure sores, and meanwhile, the elastic ropes required for fixation are too loose, so that the patient or medical staff can frequently pull the elastic ropes to fix and maintain oxygen therapy, thereby increasing the workload of the medical staff and causing bad rest of the patient, and secondly, causing pressure injury caused by long-term friction and pressure of the elastic ropes after auricles of the patient.

Disclosure of Invention

The utility model aims to provide an oxygen inhalation mask with decompression and fixing functions, which solves the technical problems of large workload and friction damage in the prior art, and adds a decompression device and elastic ropes required by replacement and fixation on the mask, thereby improving the comfort level of patients in the oxygen therapy process.

In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:

the oxygen mask with the decompression and fixation functions comprises an oxygen mask body, wherein a first lacing and a second lacing are fixedly connected to the oxygen mask body, the first lacing and the second lacing are symmetrically arranged, an output pipe is fixedly connected to the outer surface of the oxygen mask body, and the output pipe is fixedly connected with an oxygen pipe;

the second lacing is provided with a tightness adjusting structure for adjusting the length of the lacing wire;

the first lacing and the second lacing are also provided with a sliding pressure reducing structure for reducing friction damage behind ears and a fixing structure for fixing the sliding pressure reducing structure.

Further, the tightness adjusting structure comprises a tightness rope arranged close to one end of the oxygen mask body and a telescopic buckle for controlling the length of the tightness rope.

Further, a first snap fastener is arranged on the first lacing, one of the sliding pressure reducing structures is arranged between the first lacing and the first snap fastener, and one of the fixing structures is arranged at the bottom end of the first lacing.

Further, one end of the second lacing is connected with one end of the elastic rope, a second snap fastener is arranged on the second lacing, the other fixing structure is arranged at the other end of the second lacing, and the other sliding pressure reducing structure is arranged between the second snap fastener and the fixing structure.

Further, the sliding decompression structure is a sliding block manufactured by a rectangular silica gel structure.

Further, the fixed structure is a raised silica gel head, and the sliding block is slidably abutted against the silica gel head.

Further, the air supplement port is fixedly arranged on the outer surface of the oxygen mask body, and an air bag layer is arranged around the attaching part of the oxygen mask body.

Further, the outer surface of the oxygen mask body is arc-shaped.

The utility model has the beneficial effects that:

the outer surface of the oxygen mask is provided with the tightness adjusting structure, the length of the tightness rope is controlled by the telescopic buckle, the decompression effect is realized, the sliding decompression structure is added, the pressure injury of the nose face and the behind-the-ear is greatly reduced, the outer surface of the oxygen mask is arc-shaped, the tightness of the oxygen mask body and the face of a patient can be improved, and in actual use, the leakage of oxygen can be effectively prevented.

Drawings

Fig. 1 is a plan view of the present utility model.

Fig. 2 is a front view of the present utility model.

In the figure: 1. an oxygen mask body; 2. an air bag layer; 3. a first strap; 4. a second tie; 5. a sliding decompression structure; 6. a snap fastener; 7. a fixed structure; 8. an air supply port; 9. an elastic rope; 10. a telescopic buckle; 11. an output pipe; 12. an oxygen tube.

Detailed Description

The technical scheme of the utility model is further elaborated below by referring to the drawings in the specification and the specific embodiments. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 and 2, an oxygen mask with decompression and fixing functions comprises an oxygen mask body 1, wherein a first lacing 3 and a second lacing 4 are fixedly connected to the oxygen mask body 1, the first lacing 3 and the second lacing 4 are symmetrically arranged, an output pipe 11 is fixedly connected to the outer surface of the oxygen mask body 1, and the output pipe 11 is fixedly connected with an oxygen pipe 12;

the second lacing 4 is provided with a tightness adjusting structure for adjusting the length of the lacing wire;

the first lacing 3 and the second lacing 4 are also provided with a sliding decompression structure 5 for reducing friction damage behind ears and a fixing structure 7 for fixing the sliding decompression structure 5.

The tightness adjusting structure comprises a tightness rope 9 arranged near one end of the oxygen mask body 1 and a telescopic buckle 10 used for controlling the length of the tightness rope 9.

The first lacing 3 is provided with a snap fastener 6, wherein a sliding decompression structure 5 is arranged between the first lacing 3 and the snap fastener 6, and a fixing structure 7 is arranged at the bottom end of the first lacing 3.

One end of the second lacing 4 is connected with one end of the elastic rope 9, a snap fastener II 13 is arranged on the second lacing 4, the other fixing structure 7 is arranged at the other end of the second lacing 4, and the other sliding decompression structure 5 is arranged between the snap fastener II 13 and the fixing structure 7.

The sliding decompression structure 5 is a sliding block manufactured by a rectangular silica gel structure.

The fixed knot constructs 7 for bellied silica gel head, and the slider slidable supports and leans on the silica gel head.

An air supplementing opening 8 is fixedly arranged on the outer surface of the oxygen mask body 1, and an air bag layer 2 is arranged around the attaching part of the oxygen mask body 1. The outer surface of the oxygen mask body 1 is arc-shaped.

The working process of the utility model is as follows:

step 1: the buttons 6 on the first lacing 3 and the second lacing 4 are loosened, and the other end of the lacing is placed behind the opposite ear so as to be quickly fixed after being worn.

Step 2: the oxygen inhalation tube is connected, the oxygen inhalation tube is sealed, no air leakage exists, and the material is ageing-free; the passageway is opened.

Step 3: the outer side of the oxygen mask is supported by one hand and buckled on the face of a patient, the position is slightly adjusted, the air bag layer 2 is perfectly attached to the nose face of the patient, and the fixing rope behind the ears is pulled by the other hand to quickly press the fixing buckle.

Step 4: the sliding decompression structure 5 on the fixing rope is adjusted to be placed behind the ears, so that the pressure behind the ears is fixed and relieved, and the oxygen mask is adjusted to ensure the comfort level of a patient.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

In this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a list of elements is included, and may include other elements not expressly listed. The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. The oxygen mask with the decompression and fixation functions comprises an oxygen mask body (1), and is characterized in that a first lace (3) and a second lace (4) are fixedly connected to the oxygen mask body (1), the first lace (3) and the second lace (4) are symmetrically arranged, an output pipe (11) is fixedly connected to the outer surface of the oxygen mask body (1), and the output pipe (11) is fixedly connected with an oxygen pipe (12);

the second lacing (4) is provided with a tightness adjusting structure for adjusting the length of the lacing wire;

the first lacing (3) and the second lacing (4) are also provided with a sliding pressure reducing structure (5) for reducing friction damage behind ears and a fixing structure (7) for fixing the sliding pressure reducing structure (5).

2. The oxygen mask with pressure reducing and fixing function according to claim 1, wherein the tightness adjusting structure comprises a tightness rope (9) arranged near one end of the oxygen mask body (1) and a telescopic buckle (10) for controlling the length of the tightness rope (9).

3. The oxygen mask with decompression and fixing function according to claim 2, wherein the first lacing (3) is provided with a snap fastener (6), wherein one sliding decompression structure (5) is arranged between the first lacing (3) and the snap fastener (6), and wherein one fixing structure (7) is arranged at the bottom end of the first lacing (3).

4. An oxygen inhalation mask with pressure reducing and fixing function according to claim 3, characterized in that one end of the second tie (4) is connected with one end of the elastic rope (9), a snap fastener two (13) is arranged on the second tie (4), the other fixing structure (7) is arranged at the other end of the second tie (4), and the other sliding pressure reducing structure (5) is arranged between the snap fastener two (13) and the fixing structure (7).

5. The oxygen inhalation mask with decompression and fixation function according to claim 1, wherein the sliding decompression structure (5) is a slider made of rectangular silica gel structure.

6. The oxygen inhalation mask with pressure reducing and fixing function according to claim 5, characterized in that the fixing structure (7) is a raised silica gel head against which the slider slidably abuts.

7. The oxygen mask with the decompression and fixing functions according to claim 1, wherein an air supplementing opening (8) is fixedly arranged on the outer surface of the oxygen mask body (1), and an air bag layer (2) is arranged around the attaching part of the oxygen mask body (1).

8. The oxygen mask with the decompression and fixation function according to claim 1, wherein the outer surface of the oxygen mask body (1) is arc-shaped.