Emergency oxygen inhalation mask with monitoring function

Abstract

The emergency oxygen inhalation mask with the monitoring function comprises a mask body, a protective rubber strip is arranged on the edge of the mask body, two sets of cushion blocks are symmetrically arranged on the two sides, close to the top end, of the interior of the mask body, a boss is arranged on one side of the mask body, and a controller is arranged in the center of the boss. And an oxygen concentration monitoring sensor is arranged at the output end of the controller. The controller is arranged in the center of the boss, the oxygen concentration monitoring sensor is arranged at the output end of the controller, the oxygen concentration monitoring sensor monitors the oxygen content of air in the mask body, the electric control valve is controlled through the controller, and the electric control valve controls the oxygen conveying amount. Discomfort of a patient caused by excessive oxygen content in the mask body due to too low oxygen content is avoided, and more reasonable, effective and scientific oxygen supply is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of oxygen inhalation masks, in particular to an emergency oxygen inhalation mask with a monitoring function. Background Art

[0002] An oxygen mask is a device that transfers oxygen from a storage tank into the human lungs. There are mainly medical oxygen masks, civil aviation oxygen masks and other types. Medical oxygen masks are one of the most common medical devices.

[0003] An oxygen mask generally consists of a mask, an oxygen supply tube, a strap and an exhaust hole. When working, the mask is worn on the face through the strap, and then the oxygen supply tube is connected to the mask. By opening the oxygen tank, oxygen is transported to the inside of the mask through the oxygen supply tube. However, existing oxygen masks are usually simple in structure and usually do not have a monitoring device, which makes it impossible for the oxygen mask to monitor the oxygen content inside the mask. Therefore, the inventor proposes an emergency oxygen mask with a monitoring function to solve the above problem. Utility Model Content

[0004] The utility model aims to provide an emergency oxygen mask with a monitoring function to solve the problem that the existing oxygen masks are usually simple in structure and usually do not have a monitoring device, resulting in the oxygen mask being unable to monitor the oxygen content inside the mask.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an emergency oxygen mask with a monitoring function, comprising a mask body, a protective rubber strip is arranged at the edge of the mask body, and two groups of pads are symmetrically arranged on both sides near the top of the mask body, and a boss is arranged on one side of the mask body, and a controller is arranged inside the center of the boss, and an oxygen concentration monitoring sensor is arranged at the output end of the controller, so that the oxygen concentration monitoring sensor can monitor the oxygen content of the air inside the mask body.

[0006] As a technical solution of the utility model, a mounting seat is arranged inside the boss near the bottom of the controller, and an internal threaded hole is arranged inside the mounting seat so that the third mounting member can be installed inside the mounting seat through the internal threaded hole.

[0007] As a technical solution of the utility model, a mounting groove is provided on one side of the internal threaded hole inside the mounting seat, and a flow equalizing component is provided inside the mounting groove so that the flow equalizing component can evenly transport oxygen to the inside of the mask body.

[0008] As a technical solution of the utility model, a third mounting piece is arranged inside the internal threaded hole, a connecting pipe is arranged at the input end of the third mounting piece, and a bending section is arranged at the center of the connecting pipe so that the connecting pipe can adjust the angle at will.

[0009] As a technical solution of the utility model, an electric control valve is arranged at the input end of the connecting pipe, and a delivery pipe is arranged at the input end of the electric control valve, so that the electric control valve can control the oxygen delivery flow rate.

[0010] As a technical solution of the utility model, filter bodies are symmetrically arranged on both sides of the mask body, and an activated carbon filter layer is arranged inside the filter body so that the activated carbon filter layer can purify and filter the air entering the mask body.

[0011] As a technical solution of the utility model, first mounting pieces are symmetrically arranged at the top ends of both sides of the mask body, and a first restraining belt is arranged on one side of the first mounting piece so that the first restraining belt can fix the top of the mask body on the face.

[0012] As a technical solution of the utility model, two groups of second mounting parts are symmetrically arranged on both sides of the bottom end of the mask body, and a second restraining belt is arranged on one side of the second mounting part to facilitate the second restraining belt to fix the bottom of the mask body.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the emergency oxygen mask with monitoring function is not only reasonable in structure, convenient in use and simple in later maintenance, but also has the following advantages:

[0014] (1) The utility model sets a controller at the center of the boss and sets an oxygen concentration monitoring sensor at the output end of the controller, so that the oxygen concentration monitoring sensor monitors the oxygen content of the air inside the mask body, and controls the electric control valve through the controller, so that the electric control valve controls the oxygen delivery amount, thereby avoiding the excessive oxygen content inside the mask body causing discomfort to the patient, and ensuring more reasonable and effective scientific oxygen supply;

[0015] (2) The utility model provides a mounting groove inside the mounting seat on one side of the internal threaded hole, and provides a flow equalizing component inside the mounting groove, so that the flow equalizing component can evenly transport oxygen to the inside of the mask body, thereby evenly filling the inside of the mask body, thereby making the oxygen supply of the oxygen inhalation mask more scientific. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the external structure of the utility model;

[0017] Figure 2 It is a side view schematic diagram of the external structure of the utility model;

[0018] Figure 3 It is a side cross-sectional structural schematic diagram of the utility model;

[0019] Figure 4 For the utility model Figure 3 Enlarged structural diagram at A in the middle.

[0020] Figure 5 For the utility model Figure 3 Enlarged structural diagram at B in the middle.

[0021] In the figure: 1. mask body; 2. protective rubber strip; 3. connecting pipe; 4. first mounting part; 5. first restraining belt; 6. boss; 7. bending section; 8. filter body; 9. activated carbon filter layer; 10. electric control valve; 11. second mounting part; 12. delivery pipe; 13. second restraining belt; 14. controller; 15. oxygen concentration monitoring sensor; 16. mounting seat; 17. internal threaded hole; 18. mounting groove; 19. flow equalizing component; 20. third mounting part; 21. pad. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 The utility model provides an embodiment: an emergency oxygen mask with a monitoring function, comprising a mask body 1, a protective rubber strip 2 is arranged at the edge of the mask body 1, and two groups of cushion blocks 21 are symmetrically arranged on both sides near the top of the mask body 1, and a boss 6 is arranged on one side of the mask body 1, and a controller 14 is arranged inside the center of the boss 6, and an oxygen concentration monitoring sensor 15 is arranged at the output end of the controller 14;

[0024] When in use, by arranging the controller 14 at the center of the boss 6 and arranging the oxygen concentration monitoring sensor 15 at the output end of the controller 14, the oxygen concentration monitoring sensor 15 monitors the oxygen content of the air inside the mask body 1;

[0025] A mounting seat 16 is provided inside the boss 6 near the bottom of the controller 14, and an internal threaded hole 17 is provided inside the mounting seat 16;

[0026] When in use, the internal threaded hole 17 is provided inside the mounting seat 16 so that the third mounting member 20 is mounted inside the mounting seat 16 through the internal threaded hole 17;

[0027] A mounting groove 18 is provided on one side of the internal threaded hole 17 of the mounting seat 16, and a flow balancing component 19 is provided inside the mounting groove 18;

[0028] When in use, the flow balancing component 19 is fixed inside the mounting groove 18 so that the flow balancing component 19 evenly delivers oxygen to the inside of the mask body 1;

[0029] A third mounting member 20 is disposed inside the internal threaded hole 17, a connecting pipe 3 is disposed at the input end of the third mounting member 20, and a bending section 7 is disposed at the center of the connecting pipe 3;

[0030] When in use, by providing a bending section 7 at the center of the connecting tube 3, the connecting tube 3 can be adjusted to any angle;

[0031] An electric control valve 10 is provided at the input end of the connecting pipe 3, and a delivery pipe 12 is provided at the input end of the electric control valve 10;

[0032] When in use, the electric control valve 10 is arranged at the input end of the connecting pipe 3 so that the electric control valve 10 controls the oxygen delivery flow rate;

[0033] The mask body 1 is symmetrically provided with a filter body 8 on both sides, and an activated carbon filter layer 9 is provided inside the filter body 8;

[0034] When in use, the filter body 8 is fixed on both sides of the mask body 1, and an activated carbon filter layer 9 is arranged inside the filter body 8, so that the activated carbon filter layer 9 purifies and filters the air entering the mask body 1, thereby preventing germs from entering the mask body 1 and being inhaled by the patient.

[0035] The top ends of both sides of the mask body 1 are symmetrically provided with first mounting members 4, and one side of the first mounting member 4 is provided with a first restraining belt 5;

[0036] When in use, two sets of first mounting members 4 are symmetrically arranged at the top of the outside of the mask body 1, and a first binding belt 5 is arranged on one side of the first mounting member 4, so that the first binding belt 5 fixes the top of the mask body 1 on the face;

[0037] Two sets of second mounting members 11 are symmetrically arranged on both sides of the bottom end of the mask body 1, and a second restraining belt 13 is arranged on one side of the second mounting member 11;

[0038] When in use, two sets of second mounting members 11 are symmetrically arranged at the bottom of both sides of the mask body 1, and a second restraining belt 13 is arranged on one side of the second mounting member 11, so that the second restraining belt 13 fixes the bottom of the mask body 1.

[0039] When the embodiment of the present application is in use: first, the first restraint belt 5 and the second restraint belt 13 are put on the head to fix the oxygen mask, and then the controller 14 controls the oxygen concentration monitoring sensor 15 to monitor the oxygen content inside the mask body 1, and the controller 14 controls the electric control valve 10 to work, so that the electric control valve 10 adjusts the oxygen supply flow rate, and then the oxygen is evenly delivered to the mask body 1 through the flow equalization component 19, and the filter body 8 is symmetrically arranged on both sides of the mask body 1, and the activated carbon filter layer 9 is arranged inside the filter body 8, so that the activated carbon filter layer 9 purifies and filters the air entering the mask body 1 to prevent bacteria from entering the mask body 1, thereby completing the use of an emergency oxygen mask with a monitoring function.

[0040] The implementation modes of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. An emergency oxygen inhalation mask with monitoring function, comprising a mask body (1), characterized in that: A protective rubber strip (2) is provided at the edge of the mask body (1), and two groups of cushion blocks (21) are symmetrically provided on both sides of the mask body (1) near the top, and a boss (6) is provided on one side of the mask body (1), and a controller (14) is provided inside the center of the boss (6), and an oxygen concentration monitoring sensor (15) is provided at the output end of the controller (14); A mounting seat (16) is provided inside the boss (6) near the bottom of the controller (14), and an internal threaded hole (17) is provided inside the mounting seat (16); A third mounting member (20) is arranged inside the internal threaded hole (17); a connecting pipe (3) is arranged at the input end of the third mounting member (20); a bending section (7) is arranged at the center of the connecting pipe (3); An electric control valve (10) is provided at the input end of the connecting pipe (3), and a delivery pipe (12) is provided at the input end of the electric control valve (10).

2. The emergency oxygen mask with monitoring function according to claim 1, characterized in that: A mounting groove (18) is provided on one side of the internal threaded hole (17) inside the mounting seat (16), and a flow balancing component (19) is provided inside the mounting groove (18).

3. The emergency oxygen mask with monitoring function according to claim 1, characterized in that: Filter bodies (8) are symmetrically arranged on both sides of the mask body (1), and an activated carbon filter layer (9) is arranged inside the filter body (8).

4. The emergency oxygen mask with monitoring function according to claim 1, characterized in that: First mounting pieces (4) are symmetrically arranged at the top ends of both sides of the mask body (1), and a first restraining belt (5) is arranged on one side of the first mounting piece (4).

5. The emergency oxygen mask with monitoring function according to claim 1, characterized in that: Two groups of second mounting parts (11) are symmetrically arranged on both sides of the bottom end of the mask body (1), and a second restraining belt (13) is arranged on one side of the second mounting part (11).

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