CN219022817U - An oxygen inhalation mask with functions of decompression and fixation - Google Patents

Abstract

An oxygen inhalation mask with functions of decompression and fixing, comprising an oxygen mask body, a first strap and a second strap are fixedly connected to the oxygen mask body, the first strap and the second strap are arranged symmetrically, and the oxygen mask body The outer surface is fixedly connected with an output tube, and the output tube is fixedly connected with the oxygen tube; the second tether is provided with an elastic adjustment structure for adjusting the length of the tether rope; Sliding relief structure for frictional injuries behind the ear and fixation structure for fixing the sliding relief structure. The purpose of the utility model is to provide an oxygen-absorbing mask with decompression and fixing functions, which solves the existing technical problems of heavy workload and frictional damage, and adds a decompression device to the mask and replaces the elastic cord required for fixing. categories, thereby improving the comfort of patients during oxygen therapy.

Description

An oxygen inhalation mask with functions of decompression and fixation

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 technique

In clinical practice, an oxygen inhalation mask is an oxygen therapy device that provides life support for patients with dyspnea and hypoxia. However, patients who rely on oxygen therapy for a long time need to wear a mask for a long time during oxygen inhalation, and when the mask is used for too long, the elastic cord required for fixation will be too loose and easy to cause air leakage. However, the bridge of the patient's nose is lack of fat Tissue protection, bone prominence with thin muscle layer, and during the use of the mask, the local skin becomes moist due to the influence of sweat and exhalation, resulting in the decline of skin protection function and prone to pressure sores. If the elastic rope is too loose, the patient or the medical staff will frequently pull the elastic rope to fix and maintain oxygen therapy. In this way, first, it will increase the workload of the medical staff and cause the patient to rest badly, and second, it will cause the patient's outer ear Pressure damage caused by long-term friction and pressure of the elastic cord after the profile.

Utility model content

The purpose of the utility model is to provide an oxygen-absorbing mask with decompression and fixing functions, which solves the existing technical problems of heavy workload and frictional damage, and adds a decompression device to the mask and replaces the elastic cord required for fixing. categories, thereby improving the comfort of patients during oxygen therapy.

In order to achieve the above object, the technical solution of the utility model is achieved in that:

An oxygen breathing mask with decompression and fixing functions, comprising an oxygen mask body, a first strap and a second strap are fixedly connected to the oxygen mask body, and the first strap and the second strap Symmetrically arranged, the outer surface of the oxygen mask body is fixedly connected with an output tube, and the output tube is fixedly connected with the oxygen tube;

The second tether is provided with an elastic adjustment structure for adjusting the length of the tether rope;

Both the first tether and the second tether are provided with a sliding decompression structure for reducing frictional damage behind the ear and a fixing structure for fixing the sliding decompression structure.

Further, the elastic adjustment structure includes an elastic cord arranged near one end of the oxygen mask body and a telescopic buckle for controlling the length of the elastic cord.

Further, the first strap is provided with a snap button one, wherein one of the sliding decompression structures is arranged between the first strap and the snap button one, and one of the fixing structures is arranged between the first strap and the snap button one. Describe the bottom end of the first tether.

Further, one end of the second tether is connected to one end of the elastic cord, the second tether is provided with a snap button 2, and the other fixing structure is provided at the other end of the second tether , the other sliding decompression structure is arranged between the snap button 2 and the fixing structure.

Further, the sliding decompression structure is a slider made of a rectangular silicone structure.

Further, the fixing structure is a raised silicone head, and the slider slidably abuts against the silicone head.

Further, the outer surface of the oxygen mask body is fixedly equipped with an air supplement port, and an airbag layer is arranged around the fitting part of the oxygen mask body.

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

Beneficial effects of the utility model:

The outer surface of the utility model is equipped with an elastic adjustment structure, and the length of the elastic cord is controlled by the telescopic buckle, which is adjusted according to the needs of the patient to achieve a decompression effect. The sliding decompression structure is added to greatly reduce the pressure damage on the nose, face and behind the ears, and oxygen The outer surface of the mask is set in a curved shape, which can improve the tightness between the oxygen mask body and the patient's face, and effectively prevent oxygen leakage in actual use.

Description of drawings

Fig. 1 is a kind of plan view in the utility model.

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

In the figure: 1. Oxygen mask body; 2. Air bag layer; 3. First tie; 4. Second tie; 5. Sliding decompression structure; 6. Snap button; 7. Fixed structure; 8. Air supply port ; 9. Elastic rope; 10. Telescopic buckle; 11. Output tube; 12. Oxygen tube.

Detailed ways

The technical solution of the utility model will be further elaborated below in conjunction with the drawings and specific embodiments of the description. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of this invention. The terminology used in the description of the utility model herein is only for the purpose of describing specific embodiments, and is not intended to limit the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in Figures 1 and 2, an oxygen inhalation mask with decompression and fixing functions includes an oxygen mask body 1, and a first tether 3 and a second tether 4 are fixedly connected to the oxygen mask body 1. The tether 3 and the second tether 4 are symmetrically arranged, and the outer surface of the oxygen mask body 1 is fixedly connected with an output tube 11, and the output tube 11 is fixedly connected with the oxygen tube 12;

The second tether 4 is provided with an elastic adjustment structure for adjusting the length of the tether rope;

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

The elastic adjustment structure includes an elastic cord 9 arranged near one end of the oxygen mask body 1 and a telescopic buckle 10 for controlling the length of the elastic cord 9 .

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

One end of the second frenulum 4 is connected with an end of the elastic cord 9, the second frenulum 4 is provided with a snap button 2 13, another fixed structure 7 is located at the other end of the second frenulum 4, and another sliding decompression structure 5 is arranged between the snap button 2 13 and the fixed structure 7.

The sliding decompression structure 5 is a slider made of a rectangular silica gel structure.

The fixed structure 7 is a raised silicone head, and the slider slidably abuts against the silicone head.

An air supplement port 8 is fixedly installed on the outer surface of the oxygen mask body 1 , and an airbag layer 2 is arranged around the bonding portion of the oxygen mask body 1 . The outer surface of the oxygen mask body 1 is arc-shaped.

The working process of the present utility model is:

Step 1: Untie the snap buttons 6 on the first strap 3 and the second strap 4, and place the other end of the strap behind the ear on the opposite side, so that it can be quickly fixed after wearing it.

Step 2: Connect the oxygen inhalation tube, make sure that the oxygen inhalation tube is airtight, there is no air leakage, and the material is not aging; open the access.

Step 3: Hold the outer side of the oxygen mask with one hand and fasten it on the patient's face, adjust the position gently so that the air bag layer 2 fits perfectly with the patient's nose and face, and hold the fixed rope behind the ear with the other hand and quickly press the fixed buckle .

Step 4: Adjust the sliding decompression structure 5 on the fixed rope, place it behind the ear, make it fixed and reduce the pressure behind the ear, adjust the oxygen mask to ensure the comfort of the patient.

The technical features of the above-mentioned embodiments can be combined arbitrarily. To make the description concise, all possible combinations of the technical features in the above-mentioned embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, should be considered as within the scope of this specification.

As used herein, the terms "comprises", "comprises" or any other variation thereof are intended to cover a non-exclusive inclusion of elements other than those listed and also other elements not expressly listed. The above is only a specific embodiment of the present utility model, but the scope of protection of the present utility model is not limited thereto. Anyone familiar with the technical field can easily think of changes or changes within the technical scope disclosed by the utility model Replacement should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope of the claims.

Claims (8)

1. An oxygen breathing mask with decompression and fixing functions, comprising an oxygen mask body (1), characterized in that, the oxygen mask body (1) is fixedly connected with a first strap (3) and a second strap Belt (4), the first tether (3) and the second tether (4) are symmetrically arranged, and the outer surface of the oxygen mask body (1) is fixedly connected with an output tube (11), and the output tube (11) is fixedly connected with oxygen pipe (12); The second tether (4) is provided with an elastic adjustment structure for adjusting the length of the tether rope; The first tether (3) and the second tether (4) are also provided with a sliding decompression structure (5) for reducing frictional damage behind the ear and a sliding decompression structure (5) for fixing the decompression structure (5). ) of the fixed structure (7). 2. A kind of oxygen breathing mask with decompression and fixing function according to claim 1, characterized in that, the elastic adjustment structure comprises an elastic cord (9) arranged near one end of the oxygen mask body (1) and A retractable buckle (10) for controlling the length of the elastic cord (9). 3. A kind of oxygen inhalation mask with decompression and fixing function according to claim 2, characterized in that, said first tether (3) is provided with snap button one (6), wherein one of said sliding The decompression structure (5) is arranged between the first strap (3) and the snap button one (6), and one of the fixing structures (7) is arranged on the first strap (3) bottom end. 4. A kind of oxygen breathing mask with decompression and fixing function according to claim 3, characterized in that, one end of the second tether (4) is connected with an end of the elastic cord (9), so The second frenulum (4) is provided with snap button 2 (13), the other said fixing structure (7) is located at the other end of said second frenulum (4), and the other said sliding decompression structure (5) Set between the snap button two (13) and the fixing structure (7). 5. A kind of oxygen inhalation mask with decompression and fixing function according to claim 1, characterized in that, the sliding decompression structure (5) is a slider made of a rectangular silica gel structure. 6. A kind of oxygen breathing mask with decompression and fixing function according to claim 5, characterized in that, the fixing structure (7) is a raised silicone head, and the slider can slide against on the silicone head. 7. A kind of oxygen inhalation mask with decompression and fixing function according to claim 1, is characterized in that, the outer surface of described oxygen mask body (1) is fixedly installed air replenishment port (8), and described oxygen mask body The bonding portion of (1) is surrounded by an airbag layer (2). 8. A kind of oxygen breathing mask with decompression and fixing function according to claim 1, characterized in that, the outer surface of the oxygen mask body (1) is arc-shaped.

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