Oxygen inhalation artificial respirator

Abstract

The utility model relates to the technical field of medical instruments, and discloses an oxygen inhalation artificial respirator which comprises a mask, one side of the mask is provided with an air delivery pipe used for delivering oxygen, the bottom of the air delivery pipe is provided with a pressure measuring valve, the bottom of the pressure measuring valve is fixedly connected with an air bag used for squeezing, and the air bag is provided with a pressure sensor. An air inlet pipe used for being connected with external equipment is arranged at the bottom of the air bag. According to the oxygen inhalation artificial respirator, the mask and the air delivery pipe are arranged in a matched mode, falling and shifting of the device in the using process can be reduced, and therefore a cardiovascular patient can inhale oxygen continuously and effectively, and the mask can be adjusted according to the size of the head of the cardiovascular patient; the device can be firmly worn on the face of a cardiovascular patient, leakage caused in the oxygen conveying process is reduced, falling of the mask is prevented, and medical staff can conveniently adjust the angle of the device according to needs through the arrangement of an air conveying pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of medical appliances, in particular to an oxygen-absorbing artificial respirator. Background Art

[0002] In the treatment of cardiovascular diseases, especially in the emergency rescue or rehabilitation stage, oxygen therapy is one of the commonly used treatment methods. During use, traditional oxygen-absorbing artificial respirators often have problems such as unstable mask fixation, low oxygen transmission efficiency, and inconvenient operation, which affect the patient's treatment effect and the operating experience of medical staff. Therefore, it is particularly important to develop an oxygen-absorbing artificial respirator with stable structure, convenient operation and high oxygen transmission efficiency.

[0003] Chinese patent publication number CN220530466U discloses a medical oxygen-absorbing artificial respirator, comprising an oxygen supply component, which is used to provide oxygen to a patient. The oxygen supply component is divided into a pressing component, an air inlet component, a breathing component and an external connecting component, so that the tube wall at the top end of the second protrusion at the second connecting tube can effectively fit with the tube wall of the first connecting tube, thus ensuring the sealing of the tube body when the medical oxygen-absorbing artificial respirator is in use. Combined with the design of the first and second protrusions, when the medical staff pushes and combines the first and second protrusions, the second protrusion can be effectively connected to the first protrusion, thereby achieving the effect of sealing the tube body. Combined with the first and second protrusions, it is effectively prevented that when the patient turns over, the external tube may be pulled, which may cause the connection of the external tube to loosen and leak, thereby making the medical oxygen-absorbing artificial respirator have a poor supply effect, thereby effectively improving the stability of the medical oxygen-absorbing artificial respirator when in use.

[0004] However, the utility model has the following problems when actually used:

[0005] When using this utility model, it is not convenient to adjust the tightness of the device according to the size of the cardiovascular patient's head when wearing it, which may cause the device to leak when delivering oxygen, thereby reducing the cardiovascular patient's oxygen intake, affecting the treatment effect of the cardiovascular patient, and reducing the user experience of the device. Utility Model Content

[0006] (1) Technical problems solved

[0007] In order to overcome the above-mentioned defects of the prior art, the present invention provides an oxygen-absorbing artificial respirator, which solves the problems in the prior art:

[0008] When using this utility model, it is not convenient to adjust the tightness of the device according to the size of the cardiovascular patient's head when wearing it, which may cause the device to leak when delivering oxygen, thereby reducing the cardiovascular patient's oxygen intake, affecting the treatment effect of the cardiovascular patient, and reducing the user experience of the device.

[0009] (2) Technical solution

[0010] To achieve the above objectives, the present invention is implemented through the following technical solutions: an oxygen-absorbing artificial respirator, including a mask, one side of the mask is provided with an air supply pipe for transmitting oxygen, the bottom of the air supply pipe is provided with a pressure measuring valve, the bottom of the pressure measuring valve is fixedly connected to an air bag for squeezing, and the bottom of the air bag is provided with an air inlet pipe for connecting to external equipment.

[0011] Optionally, a fastening belt is fixedly installed on one side of the mask, and a Velcro for adjustment is sewn on one side of the fastening belt.

[0012] Optionally, a rubber ring for reducing leakage is fixedly connected to one side of the mask, and an exhaust hole is opened on one side of the mask.

[0013] Optionally, one end of the air supply pipe is fixedly connected to a threaded pipe, and the outer surface of the threaded pipe is threadedly connected to one side of the mask.

[0014] Optionally, a universal tube is fixedly connected to the bottom of the gas pipe, and the bottom of the universal tube is threadedly connected to the top of the pressure measuring valve.

[0015] Optionally, a pressure gauge is fixedly connected to one side of the pressure measuring valve, and an indicator needle is clamped to one side of the pressure gauge.

[0016] Optionally, a closing valve is fixedly connected to the bottom of the airbag, and a positioning tube is fixedly connected to the bottom of the airbag.

[0017] Optionally, the top of the air intake pipe is fixedly connected to a sleeve, the inner wall of the sleeve is fixedly connected to an anti-slip pad, the inner wall of the anti-slip pad is clamped with the outer surface of the positioning tube, and the bottom of the air intake pipe is fixedly connected to a connecting pipe.

[0018] (3) Beneficial effects

[0019] The utility model provides an oxygen-absorbing artificial respirator, which has the following beneficial effects:

[0020] The oxygen-inhaling artificial respirator can reduce the occurrence of falling off and shifting during use through the coordinated arrangement of the mask and the air supply tube, so that cardiovascular patients can continuously and effectively inhale oxygen. The mask can be adjusted according to the size of the cardiovascular patient's head, so that the device can be firmly worn on the face of the cardiovascular patient, reducing leakage caused during oxygen delivery and preventing the mask from falling. The arrangement of the air supply tube can facilitate medical staff to adjust the angle of the device according to needs, reducing the occurrence of mask sliding when medical staff operate the device, thereby making it more convenient for medical staff to use the device, improving the oxygen delivery efficiency of the device, and enhancing the user experience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the mask of the utility model;

[0023] Figure 3 This is a schematic diagram of the gas transmission pipe structure of the utility model;

[0024] Figure 4 This is a schematic diagram of the airbag structure of the utility model;

[0025] Figure 5 This is a schematic diagram of the intake pipe structure of the utility model.

[0026] In the figure: 1. Mask; 2. Air supply pipe; 3. Pressure measuring valve; 4. Air bag; 5. Inlet pipe; 6. Fastening belt; 7. Velcro; 8. Rubber ring; 9. Exhaust hole; 10. Threaded pipe; 11. Universal pipe; 12. Pressure gauge; 13. Indicator needle; 14. Closing valve; 15. Positioning tube; 16. Sleeve; 17. Anti-slip pad; 18. Connecting pipe. DETAILED DESCRIPTION

[0027] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0028] See also Figures 1 to 5 The utility model provides a technical solution: an oxygen-absorbing artificial respirator, which is mainly used in the scenario of cardiovascular patients breathing oxygen.

[0029] Example 1:

[0030] See also Figure 1 、 Figure 2 and Figure 3 In order to improve the oxygen delivery efficiency of the device during use, a mask 1 and an air delivery tube 2 are provided;

[0031] One side of the mask 1 is provided with an air supply pipe 2 for transmitting oxygen, a fastening belt 6 is fixedly installed on one side of the mask 1, and a Velcro 7 for adjustment is sewn on one side of the fastening belt 6, a rubber ring 8 for reducing leakage is fixedly connected to one side of the mask 1, an exhaust hole 9 is opened on one side of the mask 1, one end of the air supply pipe 2 is fixedly connected to a threaded tube 10, the outer surface of the threaded tube 10 is threadedly connected to one side of the mask 1, the bottom of the air supply pipe 2 is fixedly connected to a universal tube 11, and the bottom of the universal tube 11 is threadedly connected to the top of the pressure measuring valve 3. By setting the fastening belt 6, the mask 1 can be fixed to the patient's face to reduce the risk of infection. The sliding of the Velcro 7 and the setting of the Velcro 7 can adjust the length of the fastening belt 6 after connection according to the patient's head size, so as to adjust the tightness of the device when worn. The setting of the rubber ring 8 can make the mask 1 fit the patient's face more closely and reduce leakage during oxygen delivery. The setting of the exhaust hole 9 can discharge the carbon dioxide exhaled by the patient out of the mask 1. The setting of the threaded tube 10 can make the connection between the air supply pipe 2 and the mask 1 more firmly to prevent it from falling off. The setting of the universal tube 11 can adjust the direction of the device when delivering oxygen, prevent the device from falling when the patient turns over, and increase the user experience of the device.

[0032] Example 2:

[0033] See also Figure 1 and Figure 4 In order to make it easier for the device to measure the pressure inside the device during use, a pressure measuring valve 3 and an air bag 4 are provided;

[0034] A pressure measuring valve 3 is provided at the bottom of the gas supply pipe 2, and an air bag 4 for squeezing is fixedly connected to the bottom of the pressure measuring valve 3. A pressure gauge 12 is fixedly connected to one side of the pressure measuring valve 3, and an indicator needle 13 is clamped on one side of the pressure gauge 12. A closing valve 14 is fixedly connected to the bottom of the air bag 4, and a positioning tube 15 is fixedly connected to the bottom of the air bag 4. Through the setting of the pressure gauge 12, the oxygen pressure inside the device can be measured to reduce the discomfort caused to the patient during oxygen delivery. The setting of the indicator needle 13 can facilitate medical staff to check the pressure inside the device and adjust it according to actual conditions. The setting of the closing valve 14 can facilitate the connection between the device and the oxygen cylinder, increase the oxygen concentration delivered by the device, and the setting of the positioning tube 15 can assemble the device, reduce the time required for device assembly, and increase the convenience of the device.

[0035] Example 3:

[0036] See also Figure 1 and Figure 5 In order to make it easier to connect the device to an external oxygen supply device during use, an air inlet pipe 5 is provided;

[0037] The bottom of the airbag 4 is provided with an air intake pipe 5 for connecting to external equipment. The top of the air intake pipe 5 is fixedly connected with a sleeve 16. The inner wall of the sleeve 16 is fixedly connected with an anti-slip pad 17. The inner wall of the anti-slip pad 17 is clamped with the outer surface of the positioning tube 15. The bottom of the air intake pipe 5 is fixedly connected with a connecting pipe 18. The setting of the sleeve 16 can facilitate the assembly of the air intake pipe 5 and the device. The setting of the anti-slip pad 17 can increase the friction between the air intake pipe 5 and the device and reduce the sliding of the air intake pipe 5 during use. The setting of the connecting pipe 18 can facilitate the connection of the device with external oxygen supply equipment, thereby providing continuous oxygen supply to the patient.

[0038] In the present invention, the working steps of the device are as follows:

[0039] First, place the mask 1 on the patient's face, adjust and tighten the mask 1 with the fastening belt 6 and Velcro 7 to ensure sealing, and at the same time connect the air intake pipe 5 to the external oxygen supply equipment through the connecting pipe 18 to start the oxygen supply. Next, the medical staff squeezes the air bag 4, and oxygen enters the air bag 4 through the air intake pipe 5. By observing the pressure gauge 12 and the indicator needle 13, the air pressure in the air bag 4 is monitored, and then transmitted to the mask 1 through the air supply pipe 2 for the patient to inhale. Then, during use, the medical staff can adjust the angle of the air supply pipe 2 as needed, and use the flexibility of the universal tube 11 to reduce the sliding of the mask 1 and improve the convenience of operation. Finally, after use, turn off the external oxygen supply equipment, disconnect the air intake pipe 5, remove the mask 1, and clean and disinfect it.

[0040] 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 without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An oxygen-absorbing artificial respirator, comprising a mask (1), characterized in that: One side of the mask (1) is provided with an air supply pipe (2) for transmitting oxygen, the bottom of the air supply pipe (2) is provided with a pressure measuring valve (3), the bottom of the pressure measuring valve (3) is fixedly connected to an air bag (4) for squeezing, the bottom of the air bag (4) is provided with an air inlet pipe (5) for connecting to external equipment, a fastening belt (6) is fixedly installed on one side of the mask (1), a Velcro (7) for adjustment is sewn on one side of the fastening belt (6), the bottom of the air bag (4) is fixedly connected to a closing valve (14), the bottom of the air bag (4) is fixedly connected to a positioning tube (15), the top of the air inlet pipe (5) is fixedly connected to a sleeve (16), the inner wall of the sleeve (16) is fixedly connected to an anti-slip pad (17), the inner wall of the anti-slip pad (17) is clamped to the outer surface of the positioning tube (15), and the bottom of the air inlet pipe (5) is fixedly connected to a connecting pipe (18).

2. An oxygen-absorbing artificial respirator according to claim 1, characterized in that: A rubber ring (8) for reducing leakage is fixedly connected to one side of the mask (1), and an exhaust hole (9) is provided on one side of the mask (1).

3. An oxygen-absorbing artificial respirator according to claim 1, characterized in that: One end of the air delivery pipe (2) is fixedly connected to a threaded pipe (10), and the outer surface of the threaded pipe (10) is threadedly connected to one side of the mask (1).

4. An oxygen-absorbing artificial respirator according to claim 3, characterized in that: The bottom of the gas delivery pipe (2) is fixedly connected to a universal tube (11), and the bottom of the universal tube (11) is threadedly connected to the top of the pressure measuring valve (3).

5. The oxygen-absorbing artificial respirator according to claim 1, characterized in that: A pressure gauge (12) is fixedly connected to one side of the pressure measuring valve (3), and an indicator needle (13) is clamped to one side of the pressure gauge (12).

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