Breathing air bag

Abstract

The utility model provides a breathing air bag, relates to medical instrument field, including oxygen catheter, check valve and pressing air bag, oxygen catheter right side is provided with pressure relief valve, oxygen catheter top left side is provided with check valve, oxygen catheter bottom is provided with pressing air bag, the pressing air bag adopts corrugated pipe structure design, and the pressure relief valve is provided with pressure relief valve. An air storage connecting pipe is arranged on the left side of the bottom of the pressing air bag, two sets of fixing buckles are arranged on the outer side of the air storage connecting pipe, the air storage bag can be fixed by pressing the fixing buckles, and therefore the phenomenon that the air storage bag falls off due to the fact that air pressure in the device is too high is avoided, and it can be guaranteed that the medical device always keeps the expected performance during use. Therefore, the reliability and the practicability of the equipment are improved, meanwhile, the situation that medical staff encounter operation difficulty or delay in the first-aid or treatment process due to falling of the air storage bag is prevented, and the safety in the patient nursing process is improved.

Description

Technical Field

[0001] The utility model relates to the field of medical equipment, in particular to a breathing air bag. Background Art

[0002] A breathing bag is a device used in medical emergencies, usually made of rubber or silicone. These bags are often used at emergency sites and in hospitals, especially in certain situations, such as cardiac arrest or shortness of breath, to maintain the patient's breathing and maintain their normal physiological functions until further treatment. Most existing breathing bags are Figure 1 As shown, by connecting the air storage bag and the oxygen supply tube, the air bag is pressed to deliver oxygen to the patient. The overall delivery strength depends on the pressing strength of the medical staff. The problem with the above technical solution is that the medical staff can only slightly fold the two ends of the air bag when storing it, and then place it inside the box body for storage. The overall storage space required inside the box body is relatively large. At the same time, when connecting it to the air storage bag, the air storage bag is usually directly put on the outside of the air storage connecting tube, which results in poor tightness of the connection. When the internal air pressure is high, it is very likely that the air storage bag will fall off, thereby reducing the use effect of the device. Utility Model Content

[0003] The purpose of the utility model is to solve the following problems existing in the prior art: when storing the airbag, medical staff can only slightly fold the two ends thereof, and after folding, place it inside the box body for storage. The overall storage space required inside the box body is relatively large, and at the same time, when connecting it with the air storage bag, the air storage bag is usually directly put onto the outside of the air storage connecting tube, which results in poor tightness of the connection. When the internal air pressure is relatively high, the air storage bag is very likely to fall off, thereby reducing the use effect of the device.

[0004] In order to solve the problems existing in the prior art, the utility model provides a breathing airbag, including an oxygen supply tube, a check valve and a pressing airbag, a pressure relief valve is provided on the right side of the oxygen supply tube, a check valve is provided on the left side of the top of the oxygen supply tube, a pressing airbag is provided on the bottom of the oxygen supply tube, the pressing airbag adopts a bellows structure design, an air storage connecting pipe is provided on the left side of the bottom of the pressing airbag, and two groups of fixing buckles are provided on the outside of the air storage connecting pipe.

[0005] Furthermore, the pressure relief valve is connected to the oxygen supply pipe connection area by a threaded structure. The pressure relief valve is connected by a threaded structure, which makes it easy for medical staff to disassemble it or replace some damaged parts.

[0006] Furthermore, a mask connecting pipe is provided at one end of the check valve, and the check valve is connected to the oxygen supply pipe connecting end by a threaded structure. The threaded structure of the check valve makes it easy for medical staff to disassemble it or replace some damaged parts.

[0007] Furthermore, the pressing airbag is made of elastic rubber material, and an oxygen connecting tube is provided on the right side of the bottom of the pressing airbag. The pressing airbag can be squeezed by medical staff to deliver oxygen, and the oxygen connecting tube is used by medical staff to deliver external oxygen to the inside of the pressing airbag.

[0008] Furthermore, the fixing buckle as a whole adopts a press buckle structure, through which the fixing buckle can quickly fix the air storage bag.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The utility model can fix the air storage bag by pressing the fixing buckle, thereby preventing the air storage bag from falling off due to excessive air pressure inside the device, ensuring that the medical device always maintains its expected performance during use, thereby improving the reliability and practicality of the equipment, and at the same time preventing the air storage bag from falling off, causing medical staff to encounter operational difficulties or delays during first aid or treatment, thereby improving the safety of patient care.

[0011] The utility model can facilitate staff to directly fold and store the airbag when not in use by pressing the bellows structure design of the airbag. The folded airbag is smaller and lighter, which is convenient for carrying and moving, and is suitable for first aid or treatment in different locations. At the same time, folding the airbag for storage can reduce the chance of exposure to the external environment, help protect the equipment from dust, dirt, etc., and extend the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the prior art;

[0013] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 3 This is a schematic diagram of the three-dimensional structure of the gas storage connecting pipe of the utility model;

[0015] Figure numerals: 1. oxygen supply tube; 2. pressure relief valve; 3. check valve; 4. pressing air bag; 5. gas storage connecting tube; 6. fixing buckle. DETAILED DESCRIPTION

[0016] In order to make the technical means, creative features, objectives and effects of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0017] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings.

[0018] Example 1

[0019] like Figure 1-3 As shown, a breathing airbag comprises an oxygen supply tube 1, a check valve 3 and a pressing airbag 4, wherein: a pressure relief valve 2 is arranged on the right side of the oxygen supply tube 1, a check valve 3 is arranged on the left side of the top of the oxygen supply tube 1, a pressing airbag 4 is arranged on the bottom of the oxygen supply tube 1, the pressing airbag 4 adopts a bellows structure design, an air storage connecting tube 5 is arranged on the left side of the bottom of the pressing airbag 4, and two sets of fixing buckles 6 are arranged on the outer side of the air storage connecting tube 5.

[0020] Description of working principle: Medical staff connect the external air storage bag through the air storage connecting tube 5, and fix the air storage bag through the fixing buckle 6 during the connection process of the air storage bag to prevent the air storage bag from falling off due to excessive air pressure inside the device, thereby ensuring that the medical device always maintains its expected performance during use, thereby improving the reliability and practicality of the equipment, and preventing the air storage bag from falling off, causing medical staff to encounter operational difficulties or delays during first aid or treatment, thereby improving the safety of patient care. At the same time, the external oxygen delivery tube is connected to the oxygen connection tube on the right side of the bottom of the pressing airbag 4 and the oxygen delivery device. After the oxygen delivery is completed, the medical staff presses the pressing airbag 4 to interact and assist in delivering oxygen to the patient, thereby maintaining the patient's breathing. At the same time, maintaining the patient's breathing allows the patient to go to the hospital for more formal treatment. When the device is used, the staff can fold the whole device for storage through the corrugated tube structure design of the pressing airbag 4, saving storage space for the device.

[0021] The oxygen delivery tube 1 is mainly used for delivering oxygen, and when selecting it, a conventional one can be selected from the prior art according to the needs.

[0022] The pressure relief valve 2 is mainly used to control or release the overpressure phenomenon in the air bag. When selected, the pressure relief valve 2 and the oxygen supply pipe 1 are connected in the connection area using a threaded structure.

[0023] The check valve 3 is mainly used to prevent the gas from flowing back. When selected, a mask connecting pipe is provided at one end of the check valve 3, and the check valve 3 is connected to the connecting end of the oxygen supply pipe 1 by a threaded structure.

[0024] The pressing airbag 4 is mainly used to assist or provide artificial assisted breathing for the patient. When selected, the pressing airbag 4 is made of elastic rubber material, and an oxygen connecting tube is provided on the right side of the bottom of the pressing airbag 4.

[0025] The gas storage connecting pipe 5 is mainly used for transmitting gas, and when selecting, a conventional one can be selected from the existing technology according to the needs.

[0026] The fixing buckle 6 is mainly used to fix the air storage bag. When selected, the fixing buckle 6 as a whole adopts a press buckle structure.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A breathing airbag, comprising an oxygen supply tube (1), a check valve (3) and a pressing airbag (4), characterized in that: The oxygen supply pipe (1) is provided with a pressure relief valve (2) on the right side, the oxygen supply pipe (1) is provided with a check valve (3) on the left side of the top, the oxygen supply pipe (1) is provided with a pressing air bag (4) at the bottom, the pressing air bag (4) is designed with a bellows structure, the pressing air bag (4) is provided with an air storage connecting pipe (5) on the left side of the bottom, and two sets of fixing buckles (6) are provided on the outside of the air storage connecting pipe (5).

2. A breathing airbag according to claim 1, characterized in that: The pressure relief valve (2) and the oxygen supply pipe (1) are connected in a connection area using a threaded structure.

3. A breathing airbag according to claim 1, characterized in that: A mask connecting pipe is provided at one end of the check valve (3), and the check valve (3) is connected to the connecting end of the oxygen supply pipe (1) by means of a threaded structure.

4. A breathing airbag according to claim 1, characterized in that: The pressing airbag (4) is made of elastic rubber material, and an oxygen connecting tube is provided on the right side of the bottom of the pressing airbag (4).

5. A breathing airbag according to claim 1, characterized in that: The fixing buckle (6) as a whole adopts a pressing buckle structure.

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