Multifunctional adjustable oxygen inhalation mask for emergency nursing

Abstract

The invention relates to the technical field of medical instruments, in particular to a multifunctional adjustable oxygen inhalation mask for emergency nursing, which comprises an oxygen inhalation mask body, the elastic bandage is mounted on the outer wall of the oxygen inhalation mask body; the connecting piece is mounted at one end of the oxygen inhalation mask body and is communicated with the interior of the oxygen inhalation mask body; the connecting pipe is mounted on the outer wall of the connecting piece; the oxygen pipe is mounted at one end of the connecting pipe, and the other end of the oxygen pipe is connected with oxygen equipment; the fixed telescopic rod is fixed at one end of the oxygen inhalation mask body; according to the oxygen inhalation mask, the flow of oxygen can be remotely controlled, comparison is convenient and fast, a weak patient can also operate the oxygen inhalation mask by himself / herself, in the operation process, the hands of the patient cannot make contact with the oxygen inhalation mask body, and therefore the oxygen inhalation mask body is prevented from deviating, and the oxygen inhalation mask is convenient to use. Therefore, the sealing performance of the oxygen inhalation mask body is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and particularly to an adjustable oxygen inhalation mask for multifunctional emergency care. Background Art

[0002] An oxygen inhalation mask refers to a mask for conventional oxygen inhalation. Compared with nasal catheter oxygen inhalation, oxygen inhalation through the mask has high efficiency, can provide a medium oxygen concentration, and can be adjusted according to needs, partially or completely avoiding rebreathing. However, the mask is a fixed device and is not easy to expectorate phlegm and eat during use. Therefore, it is mainly used for first aid or patients who need a higher oxygen concentration.

[0003] After retrieval, the Chinese Patent Network discloses an adjustable oxygen inhalation mask for emergency care, with the publication number CN213609200U. Although this adjustable oxygen inhalation mask for emergency care can adjust the oxygen flow rate required by the patient by setting a rotating ball with a second through hole inside and rotating the handle, making it safer to use and improving the flexibility of the device, when adjusting the oxygen flow rate of this oxygen inhalation mask, manual operation is still required, which is rather cumbersome and inconvenient; Moreover, it is inconvenient for patients in a weak state to adjust the oxygen flow rate by themselves, and when patients manually adjust the oxygen flow rate, the oxygen inhalation mask may shift, thereby affecting the sealing performance of the oxygen inhalation mask.

[0004] Therefore, an adjustable oxygen inhalation mask for multifunctional emergency care is proposed. Summary of the Invention

[0005] The purpose of the present invention is to provide an adjustable oxygen inhalation mask for multifunctional emergency care.

[0006] To achieve the above purpose, the present invention provides the following technical solutions: An adjustable oxygen inhalation mask for multifunctional emergency care, comprising: An oxygen inhalation mask body; An elastic strap, which is installed on the outer wall of the oxygen inhalation mask body; A connecting member, which is installed at one end of the oxygen inhalation mask body and is in communication with the inside of the oxygen inhalation mask body; A connecting pipe, which is installed on the outer wall of the connecting member; An oxygen pipe, which is installed at one end of the connecting pipe and the other end of which is connected to an oxygen device; A fixed telescopic rod, which is fixed at one end of the oxygen inhalation mask body; A first connecting ear, which is fixed at the top of the fixed telescopic rod; A compression spring, which is arranged outside the fixed telescopic rod, and one end of which is fixed to the first connecting ear and the other end of which is fixed to one end of the oxygen inhalation mask body; A pressing member, which is fixed to one end of the first connecting ear and contacts the oxygen tube; An electric telescopic rod, which is installed at one end of the oxygen inhalation mask body; A second connecting ear, which is fixed to one end of the pressing member; A pressing strip, which is fixed to the top of the electric telescopic rod and abuts against the second connecting ear; A receiving seat, which is fixed to one end of the oxygen inhalation mask body and its top contacts the oxygen tube.

[0007] Preferably, the electric telescopic rod is electrically connected to an external controller; A power source, which is arranged outside and is electrically connected to the electric telescopic rod and the external controller.

[0008] Preferably, an air cushion is provided at one end of the oxygen inhalation mask body that contacts the patient's face; An intake pipe, which is installed on the outer wall of the air cushion; A micro air pump, which is installed at one end of the intake pipe; An outlet pipe, which is installed on the outer wall of the air cushion; An electronic valve, which is installed at one end of the outlet pipe.

[0009] Preferably, a connecting strip is installed on the outer wall of the air cushion; A first threaded hole, which is opened on the outer wall of the connecting strip; A second threaded hole that mates with the first threaded hole, which is opened on the outer wall of the oxygen inhalation mask body; A fixing bolt, which is connected inside the first threaded hole and the second threaded hole.

[0010] Preferably, the micro air pump and the electronic valve are electrically connected to the power source; The micro air pump and the electronic valve are electrically connected to the external controller.

[0011] Preferably, a connecting hole is opened on the outer wall of the connecting pipe; A connecting pipe, which is connected inside the connecting hole; Internal threads, which are opened on the inner wall of the connecting hole; External threads, which are opened on the outer wall of the connecting pipe; The connecting pipe is threadedly connected inside the connecting hole through the cooperation of the external threads and the internal threads.

[0012] Preferably, two vertical plates are symmetrically fixed at one end of the oxygen inhalation mask body; A first clamping hole, which is opened on the outer walls of the two vertical plates; A connecting ring, which is fixed to the outer wall of the connecting pipe; A second clamping hole, which is opened on the outer wall of the connecting ring; A clamping pin, which is clamped inside the first clamping hole and the second clamping hole.

[0013] Preferably, a limiting groove is opened on the outer wall of the clamping pin; A U-shaped clamping member, which is clamped inside the limiting groove.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: In the present invention, the electric telescopic rod is started by an external controller. The electric telescopic rod will apply pressure to the second connecting ear through the pressing strip, and the second connecting ear will drive the pressing member to move. When the pressing member moves, it will compress the oxygen pipe, so as to adjust the oxygen flow rate. Compared with the existing ones, the present invention can remotely control the oxygen flow rate, which is more convenient, and weak patients can also operate it by themselves. During the operation process, the patient's hand will not contact the oxygen inhalation mask body, thus avoiding the deviation of the oxygen inhalation mask body, and further improving the sealing performance of the oxygen inhalation mask body. Description of the Drawings

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 For the present invention Figure 1 An enlarged view of A; Figure 3 It is a schematic diagram of a partial structure of the present invention; Figure 4 It is a schematic diagram of the connection structure of the connecting member and the connecting pipe in the present invention; Figure 5 It is a schematic diagram of the clamping pin connection structure in the present invention; Figure 6 It is a schematic diagram of the pressing member connection structure in the present invention.

[0016] In the figure: 1. Oxygen inhalation mask body; 2. Elastic strap; 3. Connecting member; 4. Internal thread; 5. Connecting pipe; 6. External thread; 7. Oxygen pipe; 8. Air cushion; 9. Intake pipe; 10. Micro air pump; 11. Outlet pipe; 12. Electronic valve; 13. Connecting strip; 14. Fixed bolt; 15. Connecting ring; 16. Second clamping hole; 17. Vertical plate; 18. First clamping hole; 19. Clamping pin; 20. Limiting groove; 21. U-shaped clamping member; 22. Fixed telescopic rod; 23. First connecting ear; 24. Compression spring; 25. Pressing member; 26. Second connecting ear; 27. Bearing seat; 28. Electric telescopic rod; 29. Pressing strip. Detailed Embodiments

[0017] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0018] To better understand the above technical solutions, the above technical solutions will be described in detail below in conjunction with the accompanying drawings of the specification and specific implementation manners. Embodiment 1

[0019] Please refer to Figure 3 、 4 、6. The present invention provides a technical solution: To achieve the above object, the present invention provides the following technical solution: A multifunctional adjustable oxygen inhalation mask for emergency care, comprising: an oxygen inhalation mask body 1; an elastic strap 2, the elastic strap 2 is installed on the outer wall of the oxygen inhalation mask body 1; a connector 3, the connector 3 is installed at one end of the oxygen inhalation mask body 1 and is in communication with the inside of the oxygen inhalation mask body 1; a connecting pipe 5, the connecting pipe 5 is installed on the outer wall of the connector 3; an oxygen pipe 7, one end of the oxygen pipe 7 is installed on the connecting pipe 5 and the other end is connected to an oxygen device; a fixed telescopic rod 22, the fixed telescopic rod 22 is fixed at one end of the oxygen inhalation mask body 1; a first connecting ear 23, the first connecting ear 23 is fixed at the top of the fixed telescopic rod 22; a compression spring 24, the compression spring 24 is arranged outside the fixed telescopic rod 22, one end of which is fixed to the first connecting ear 23 and the other end is fixed to one end of the oxygen inhalation mask body 1; a pressing member 25, the pressing member 25 is fixed at one end of the first connecting ear 23 and contacts the oxygen pipe 7; an electric telescopic rod 28, the electric telescopic rod 28 is installed at one end of the oxygen inhalation mask body 1; a second connecting ear 26, the second connecting ear 26 is fixed at one end of the pressing member 25; a pressing strip 29, the pressing strip 29 is fixed at the top of the electric telescopic rod 28 and abuts against the second connecting ear 26; a receiving seat 27, the receiving seat 27 is fixed at one end of the oxygen inhalation mask body 1 and its top contacts the oxygen pipe 7, and the electric telescopic rod 28 is electrically connected to an external controller; a power supply, the power supply is arranged outside and is electrically connected to the electric telescopic rod 28 and the external controller.

[0020] Specifically, in the present invention, the electric telescopic rod 28 is started by an external controller. The electric telescopic rod 28 applies pressure to the second connecting ear 26 through the pressure strip 29, and the second connecting ear 26 drives the pressing member 25 to move. When the pressing member 25 moves, it compresses the oxygen tube 7, thereby achieving the adjustment of the oxygen flow rate. Compared with the existing ones, the present invention can remotely control the oxygen flow rate, which is relatively convenient, and weak patients can also operate it by themselves. During the operation process, the patient's hand does not contact the oxygen mask body 1, thereby avoiding the deviation of the oxygen mask body 1 and further improving the sealing performance of the oxygen mask body 1. Embodiment 2

[0021] Please refer to Figure 1 、 2 , the present invention provides a technical solution: a multifunctional adjustable oxygen mask for emergency care. One end of the oxygen mask body 1 in contact with the patient's face is provided with an air cushion 8; an air inlet pipe 9, the air inlet pipe 9 is installed on the outer wall of the air cushion 8; a micro air pump 10, the micro air pump 10 is installed at one end of the air inlet pipe 9; an air outlet pipe 11, the air outlet pipe 11 is installed on the outer wall of the air cushion 8; an electronic valve 12, the electronic valve 12 is installed at one end of the air outlet pipe 11. A connecting strip 13 is installed on the outer wall of the air cushion 8; a first threaded hole is opened on the outer wall of the connecting strip 13; a second threaded hole matching the first threaded hole is opened on the outer wall of the oxygen mask body 1; a fixing bolt 14 is connected to the inside of the first threaded hole and the second threaded hole. The micro air pump 10 and the electronic valve 12 are electrically connected to the power supply; the micro air pump 10 and the electronic valve 12 are electrically connected to an external controller.

[0022] Specifically, in the present invention, the micro air pump 10 is started by an external controller. Under the action of the micro air pump 10, the air cushion 8 will quickly inflate and bulge. Under the action of the air cushion 8, the sealing performance at the connection between the patient's face and the oxygen mask body 1 can be improved, avoiding a large gap between the patient's face and the oxygen mask body 1, enabling the oxygen mask body 1 to meet the needs of patients with different face shapes and improving the applicability; And by disassembling the fixing bolt 14, the air cushion 8 can be disassembled, thereby facilitating the disinfection treatment of the air cushion 8 and avoiding cross-infection. Embodiment 3

[0023] Please refer to Figure 1 、 3-6. The present invention provides a technical solution: a multifunctional adjustable oxygen mask for emergency care. A connection hole is provided on the outer wall of the connecting pipe 5; the connecting pipe 5 is connected to the inside of the connection hole; an internal thread 4 is provided on the inner wall of the connection hole; an external thread 6 is provided on the outer wall of the connecting pipe 5; the connecting pipe 5 is threadedly connected to the inside of the connection hole through the cooperation of the external thread 6 and the internal thread 4. Two vertical plates 17 are symmetrically fixed at one end of the oxygen mask body 1; a first clamping hole 18 is provided on the outer walls of the two vertical plates 17; a connecting ring 15 is fixed to the outer wall of the connecting pipe 5; a second clamping hole 16 is provided on the outer wall of the connecting ring 15; a clamping pin 19 is clamped inside the first clamping hole 18 and the second clamping hole 16; a limiting groove 20 is provided on the outer wall of the clamping pin 19; a U-shaped clamping member 21 is clamped inside the limiting groove 20.

[0024] Specifically, in the present invention, by inserting the clamping pin 19 into the first clamping hole 18 and the second clamping hole 16, the connecting pipe 5 can be limited. Then, by clamping the U-shaped clamping member 21 into the limiting groove 20, the clamping pin 19 can be limited, indirectly achieving the re-limitation of the connecting pipe 5. Therefore, by limiting the connecting pipe 5, the present invention can effectively prevent the connecting pipe 5 from falling off the connecting member 3, improve the connection stability of the connecting pipe 5 and the connecting member 3, avoid leakage, and improve the working efficiency of the oxygen mask body 1.

[0025] Working principle: First, start the electric telescopic rod 28 through an external controller. The electric telescopic rod 28 will apply pressure to the second connecting ear 26 through the pressing strip 29. The second connecting ear 26 will then drive the pressing member 25 to move. When the pressing member 25 moves, it will compress the oxygen pipe 7, thereby achieving the adjustment of the oxygen flow rate. Compared with the existing ones, the present invention can remotely control the oxygen flow rate, which is more convenient, and weak patients can also operate it by themselves. During the operation process, the patient's hand will not come into contact with the oxygen mask body 1, thereby avoiding the deviation of the oxygen mask body 1 and improving the sealing performance of the oxygen mask body 1. Secondly, start the micro air pump 10 through an external controller. Under the action of the micro air pump 10, the air cushion 8 will quickly inflate and bulge. Under the action of the air cushion 8, the sealing performance at the connection between the patient's face and the oxygen mask body 1 can be improved, avoiding a large gap between the patient's face and the oxygen mask body 1, enabling the oxygen mask body 1 to be used by patients with different face shapes, and improving the applicability. And by disassembling the fixing bolt 14, the air cushion 8 can be disassembled, which is convenient for disinfecting the air cushion 8 and avoiding cross-infection. Finally, by inserting the clamping pin 19 into the first clamping hole 18 and the second clamping hole 16, the connecting pipe 5 can be limited. Then, by clamping the U-shaped clamping member 21 into the limiting groove 20, the clamping pin 19 can be limited, indirectly achieving the purpose of limiting the connecting pipe 5 again. Therefore, by limiting the connecting pipe 5 in the present invention, the disconnection between the connecting pipe 5 and the connecting member 3 can be effectively avoided, the connection stability of the connecting pipe 5 and the connecting member 3 is improved, leakage is avoided, and the working efficiency of the oxygen inhalation mask body 1 is improved.

[0026] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the protection scope of the present invention.

[0027] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional adjustable oxygen mask for emergency care, characterized in that: include: Oxygen mask body (1); An elastic band (2), wherein the elastic band (2) is mounted on the outer wall of the oxygen mask body (1); A connecting piece (3), the connecting piece (3) being mounted on one end of the oxygen mask body (1) and being in communication with the interior of the oxygen mask body (1); A connecting pipe (5), wherein the connecting pipe (5) is mounted on the outer wall of the connecting piece (3); An oxygen tube (7), wherein the oxygen tube (7) is installed at one end of the connecting tube (5) and the other end of the oxygen tube (7) is connected to the oxygen equipment; A fixed telescopic rod (22), wherein the fixed telescopic rod (22) is fixed to one end of the oxygen mask body (1); A first connecting ear (23), wherein the first connecting ear (23) is fixed to the top of the fixed telescopic rod (22); A compression spring (24), wherein the compression spring (24) is arranged outside the fixed telescopic rod (22), and one end of the compression spring (24) is fixed to the first connecting ear (23), and the other end of the compression spring (24) is fixed to one end of the oxygen mask body (1); A pressing piece (25), the pressing piece (25) is fixed to one end of the first connecting ear (23) and is in contact with the oxygen tube (7); An electric telescopic rod (28), wherein the electric telescopic rod (28) is mounted on one end of the oxygen mask body (1); A second connecting ear (26), wherein the second connecting ear (26) is fixed to one end of the pressing piece (25); A pressure strip (29), wherein the pressure strip (29) is fixed to the top of the electric telescopic rod (28) and abuts against the second connecting ear (26); A receiving seat (27) is fixed to one end of the oxygen mask body (1), and the top of the receiving seat (27) is in contact with the oxygen tube (7).

2. A multifunctional adjustable oxygen mask for emergency care according to claim 1, characterized in that: The electric telescopic rod (28) is electrically connected to an external controller; A power source is provided outside and is electrically connected to the electric telescopic rod (28) and an external controller.

3. A multifunctional adjustable oxygen mask for emergency care according to claim 1, characterized in that: An air cushion (8) is provided at one end of the oxygen mask body (1) that contacts the patient's face; An air intake pipe (9), wherein the air intake pipe (9) is mounted on the outer wall of the air cushion (8); A micro air pump (10), wherein the micro air pump (10) is installed at one end of the air inlet pipe (9); An air outlet pipe (11), wherein the air outlet pipe (11) is installed on the outer wall of the air cushion (8); An electronic valve (12), wherein the electronic valve (12) is installed at one end of the air outlet pipe (11).

4. A multifunctional adjustable oxygen mask for emergency care according to claim 3, characterized in that: A connecting strip (13) is installed on the outer wall of the air cushion (8); A first threaded hole, the first threaded hole being opened on the outer wall of the connecting strip (13); A second threaded hole matched with the first threaded hole, wherein the second threaded hole is formed on the outer wall of the oxygen mask body (1); A fixing bolt (14), wherein the fixing bolt (14) is connected inside the first threaded hole and the second threaded hole.

5. A multifunctional adjustable oxygen mask for emergency care according to claim 3, characterized in that: The micro air pump (10) and the electronic valve (12) are electrically connected to a power source; The micro air pump (10) and the electronic valve (12) are electrically connected to an external controller.

6. A multifunctional adjustable oxygen mask for emergency care according to claim 1, characterized in that: The outer wall of the connecting pipe (5) is provided with a connecting hole; A connecting pipe (5), wherein the connecting pipe (5) is connected to the inside of the connecting hole; An internal thread (4), wherein the internal thread (4) is formed on the inner wall of the connecting hole; An external thread (6), wherein the external thread (6) is formed on the outer wall of the connecting pipe (5); The connecting pipe (5) is threadedly connected inside the connecting hole through an external thread (6) cooperating with an internal thread (4).

7. A multifunctional adjustable oxygen mask for emergency care according to claim 1, characterized in that: Two vertical plates (17) are symmetrically fixed to one end of the oxygen mask body (1); A first clamping hole (18), wherein the first clamping hole (18) is opened on the outer walls of the two vertical plates (17); A connecting ring (15), wherein the connecting ring (15) is fixed to the outer wall of the connecting pipe (5); A second clamping hole (16), wherein the second clamping hole (16) is formed on the outer wall of the connecting ring (15); A latch pin (19) is latched inside the first latch hole (18) and the second latch hole (16).

8. A multifunctional adjustable oxygen mask for emergency care according to claim 7, characterized in that: A limiting groove (20) is provided on the outer wall of the latch (19); A U-shaped clamp (21), wherein the U-shaped clamp (21) is clamped inside the limiting groove (20).

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