High-flow oxygen mask for artificial airway

Abstract

The utility model discloses an artificial airway high-flow oxygen mask which comprises an oxygen storage bag, a fixing tube and a connecting assembly, the fixing tube is installed at one end of the oxygen storage bag, the connecting assembly is far away from one end of the oxygen storage bag, and the connecting assembly is used for being connected with an artificial airway. The valve is arranged at one end, close to the oxygen storage bag, of the fixing tube; the oxygen introducing assembly is connected to one side of the fixing pipe, and the oxygen introducing assembly is used for introducing oxygen into the artificial airway; the indicating buoy is installed on one side of the fixing pipe, and the indicating buoy is used for observing whether the patient breathes effectively or not. The fixing tube can be directly connected with the artificial airway through the connecting assembly, the fixing tube and the artificial airway are stably connected, operation is convenient and fast, cost is low, and the oxygen inhalation device is suitable for improving hypoxia of a patient with the artificial airway and is a compromise method for purely inhaling oxygen and using a breathing machine.

Description

Technical Field

[0001] The utility model relates to an artificial airway high-flow oxygen mask. Background Art

[0002] An artificial airway is a gas channel established by inserting a catheter into the trachea through the upper respiratory tract or directly into the trachea. An artificial airway is an effective connection between the physiological airway and air or other gas sources to ensure airway patency, providing conditions for effective drainage, patency, mechanical ventilation, and treatment of lung diseases. Artificial airway is one of the main measures for emergency rescue, anesthesia surgery, and respiratory support for critically ill patients. Clinically, artificial airways are established in an emergency or elective manner based on the condition. The former includes rapid identification, emergency treatment, and effective control. Clinically, it is divided into deterministic artificial airway technology and non-deterministic artificial airway technology. Common critical illnesses that require artificial airway establishment in clinical practice include: deep coma, respiratory failure or respiratory arrest, cardiac arrest, severe airway spasm, airway foreign body obstruction, craniocerebral or neck trauma, sedative or anesthetic effects, miscall or risk of miscall, uncontrollable upper respiratory tract bleeding, and hemorrhagic upper respiratory tract obstruction.

[0003] After an artificial airway is established for the patient, a high-flow oxygen mask is needed to add oxygen to the patient's body to ensure the patient's breathing. However, the existing high-flow oxygen masks cannot be buckled onto the endotracheal tube, and the masks are prone to shaking during use, resulting in looseness. In addition, the cost of using high-flow oxygen masks is relatively high. For relatively minor cases such as a decrease in oxygen partial pressure or pulse oxygen in patients with artificial airways, the direct use of high-flow oxygen masks is expensive, and various pipelines need to be connected during use, which is more troublesome to operate. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an artificial airway high-flow oxygen mask in order to overcome the defects in the prior art that the high-flow oxygen mask is difficult to be stably connected to the artificial airway and has high cost and troublesome operation when used.

[0005] The utility model solves the above technical problems through the following technical solutions:

[0006] The utility model provides an artificial airway high-flow oxygen mask, comprising an oxygen storage bag and a fixing tube, wherein the fixing tube is installed at one end of the oxygen storage bag.

[0007] A connecting component, the connecting component being away from one end of the oxygen storage bag and being used for connecting to an artificial airway;

[0008] A valve, wherein the valve is arranged at one end of the fixing tube close to the oxygen storage bag;

[0009] An oxygen supply component, which is connected to one side of the fixing tube and is used to supply oxygen to the artificial airway;

[0010] An indicator buoy is installed on one side of the fixed tube and is used to observe whether the patient is breathing effectively.

[0011] In this technical solution, the fixed tube can be directly connected to the artificial airway using a connecting assembly, and the connection between the two is stable, easy to operate, and low in cost. It is suitable for improving hypoxia in patients with artificial airways, and is a compromise between simple oxygen inhalation and the use of a ventilator.

[0012] Preferably, the connecting assembly comprises a mounting tube and a mounting ring, one end of the mounting tube is connected to an end of the fixing tube away from the oxygen storage bag, and the end of the mounting tube away from the fixing tube is provided with a mounting ring.

[0013] In the present technical solution, the connection assembly can be used to facilitate the connection between the fixed tube and the artificial airway tube.

[0014] Preferably, the mounting ring is threadedly connected to one end of the disassembly tube, one end of the disassembly tube is connected to a limiting ring, and a side of the limiting ring away from the disassembly tube is connected to an artificial airway tube.

[0015] In the technical solution, the artificial airway tube can be connected to the installation tube by using the disassembly tube and the limiting ring.

[0016] Preferably, an inner wall of one end of the installation tube is provided with an internal thread, and a surface of the disassembly tube is provided with an external thread;

[0017] The disassembly tube and the installation tube are detachably connected via external threads and internal threads.

[0018] In the technical solution, internal threads and external threads are used to achieve a detachable connection between the connecting assembly and the artificial airway tube.

[0019] Preferably, the oxygen passing component comprises an oxygen passing hole and an oxygen passing tube, the oxygen passing hole is opened on the side of the fixed tube, and the oxygen passing tube is connected to the fixed tube through the oxygen passing hole.

[0020] In the technical solution, oxygen can be introduced into the fixed tube by using the oxygen supply assembly.

[0021] Preferably, a sealing air bag is installed outside the oxygen hole.

[0022] In the technical solution, the sealing airbag can be used to ensure the sealing of the connection between the oxygen hole and the oxygen tube.

[0023] Preferably, the indicator buoy is located above and opposite to the position where the oxygen supply assembly is installed on the fixed pipe.

[0024] In this technical solution, an indicator buoy can be used to observe whether the patient's breathing is effective.

[0025] Preferably, a humidifying component is installed on the side of the fixed tube, and the humidifying component is used to humidify the gas inhaled into the artificial airway.

[0026] In the present technical solution, the humidification component can humidify the gas delivered into the artificial airway tube.

[0027] Preferably, the humidification assembly includes a humidification box body, a first connecting tube is connected to one side of the humidification box body, the first connecting tube is threadedly connected to the inner wall of the second connecting tube, and the second connecting tube is installed on one side of the fixed tube.

[0028] In this technical solution, the humidification box body can be installed and disassembled using the first connecting tube and the second connecting tube.

[0029] Preferably, moisture-absorbing cotton is installed in the inner cavity of the humidifying box.

[0030] In this technical solution, the moisture-absorbing cotton can maintain a humid environment in the humidifying box.

[0031] On the basis of conforming to the common sense in the art, the above-mentioned preferred conditions can be arbitrarily combined to obtain the preferred embodiments of the present utility model.

[0032] The positive and progressive effects of the utility model are:

[0033] The utility model can directly connect the fixed tube to the artificial airway by using the connecting assembly, and the connection between the two is stable, the operation is convenient, and the cost is low. It is suitable for improving hypoxia in patients with artificial airways, and is a compromise between simple oxygen inhalation and the use of a ventilator. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 The present invention is a schematic structural diagram of an artificial airway high-flow oxygen mask according to an embodiment of the present invention.

[0035] Figure 2 for Figure 1 Schematic diagram of the internal structure of the artificial airway high-flow oxygen mask shown.

[0036] Figure 3 for Figure 2 The schematic diagram of the partial enlarged structure of the artificial airway high-flow oxygen mask at point A is shown.

[0037] Description of Reference Numerals

[0038] 1. Oxygen storage bag;

[0039] 2. Fixed pipe;

[0040] 3. Connecting assembly; 31. Mounting pipe; 32. Mounting ring;

[0041] 4. Valve;

[0042] 5. oxygen supply assembly; 51. oxygen supply hole; 52. oxygen supply tube; 53. sealing air bag;

[0043] 6. Indicator buoy;

[0044] 7. Disassemble and assemble the pipe;

[0045] 8. Limiting ring;

[0046] 9. Artificial airway tube;

[0047] 10. Humidification component; 101. Humidification box body; 102. First connecting pipe; 103. Second connecting pipe; 104. Moisture-absorbing cotton. DETAILED DESCRIPTION

[0048] The present invention is further described below by way of embodiments, but the present invention is not limited to the scope of the embodiments.

[0049] Figures 1 to 3 The figure shows a schematic diagram of the structure of an embodiment of an artificial airway high flow oxygen mask of the utility model. The artificial airway high flow oxygen mask comprises an oxygen storage bag 1 and a fixing tube 2, wherein the fixing tube 2 is installed at one end of the oxygen storage bag 1.

[0050] A connecting component 3, the connecting component 3 being away from one end of the oxygen storage bag 1, and the connecting component 3 being used for connecting an artificial airway;

[0051] A valve 4, wherein the valve 4 is arranged at one end of the fixing tube 2 close to the oxygen storage bag 1;

[0052] An oxygen supply component 5, which is connected to one side of the fixing tube 2 and is used to supply oxygen to the artificial airway;

[0053] The indicator buoy 6 is installed on one side of the fixed tube 2, and the indicator buoy 6 is used to observe whether the patient is breathing effectively.

[0054] In this technical solution, the fixing tube 2 can be directly connected to the artificial airway by using the connecting assembly 3, and the connection between the two is stable, easy to operate, and low in cost. It is suitable for improving hypoxia in patients with artificial airways, and is a compromise between simple oxygen inhalation and the use of a ventilator.

[0055] Clinically, if there is a patient who is intubated but does not need a ventilator, when the patient's oxygen partial pressure is a little low, or the pulse oxygen decreases, a high-flow oxygen mask can be connected to the artificial airway. At this time, oxygen can be introduced into the artificial airway tube 9 by using the cooperation of the oxygen supply component 5 and the oxygen storage bag 1. At this time, the indicator buoy 6 can be used to observe whether the patient is breathing effectively.

[0056] The connecting component 3 includes a mounting tube 31 and a mounting ring 32 . One end of the mounting tube 31 is connected to the end of the fixed tube 2 away from the oxygen storage bag 1 . The end of the mounting tube 31 away from the fixed tube 2 is provided with a mounting ring 32 .

[0057] In the present technical solution, the connection assembly 3 can be used to facilitate the connection between the fixing tube 2 and the artificial airway tube 9 .

[0058] When in use, the mounting tube 31 and the mounting ring 32 are sleeved on the disassembly tube 7, and the mounting tube 31 is rotated so that the disassembly tube 7 is screwed into the mounting tube 31, thereby completing the connection between the high-flow oxygen mask and the artificial airway.

[0059] The mounting ring 32 is threadedly connected to one end of the disassembly tube 7 , one end of the disassembly tube 7 is connected to a limiting ring 8 , and the side of the limiting ring 8 away from the disassembly tube 7 is connected to an artificial airway tube 9 .

[0060] In the present technical solution, the artificial airway tube 9 can be connected to the installation tube 31 by using the disassembly tube 7 and the limiting ring 8 .

[0061] The inner wall of one end of the installation tube 31 is provided with an internal thread, and the surface of the disassembly tube 7 is provided with an external thread;

[0062] The disassembly tube 7 and the installation tube 31 are detachably connected via external threads and internal threads.

[0063] In the present technical solution, internal threads and external threads are used to achieve a detachable connection between the connecting assembly 3 and the artificial airway tube 9 .

[0064] The oxygen passing component 5 includes an oxygen passing hole 51 and an oxygen passing tube 52 . The oxygen passing hole 51 is opened on the side of the fixed tube 2 , and the oxygen passing tube 52 is connected to the fixed tube 2 through the oxygen passing hole 51 .

[0065] In the present technical solution, oxygen can be introduced into the fixed tube 2 by using the oxygen supply assembly 5 .

[0066] A sealing air bag 53 is installed outside the oxygen hole 51 .

[0067] In the present technical solution, the sealing airbag 53 can be used to ensure the sealing of the connection between the oxygen hole 51 and the oxygen tube 52 .

[0068] When connecting the oxygen tube 52, one end of the oxygen tube 52 is passed through the oxygen hole 51, and then gas is filled into the sealing airbag 53, which can increase the sealing of the connection between the oxygen hole 51 and the oxygen tube 52, making it easier to connect and disconnect the oxygen tube 52 and the fixed tube 2.

[0069] The indicating buoy 6 is located above the opposite side of the fixed pipe 2 where the oxygen supply assembly 5 is installed.

[0070] In this technical solution, the indicator buoy 6 can be used to observe whether the patient's breathing is effective.

[0071] A humidifying component 10 is installed on the side of the fixed tube 2, and the humidifying component 10 is used to humidify the gas inhaled into the artificial airway.

[0072] In the present technical solution, the humidifying component 10 can humidify the gas sent into the artificial airway tube 9.

[0073] The humidifying assembly 10 includes a humidifying box body 101 , one side of the humidifying box body 101 is connected to a first connecting pipe 102 , the first connecting pipe 102 is threadedly connected to the inner wall of a second connecting pipe 103 , and the second connecting pipe 103 is installed on one side of the fixed pipe 2 .

[0074] In this technical solution, the humidification box body 101 can be installed and disassembled using the first connecting tube 102 and the second connecting tube 103 .

[0075] A moisture-absorbing cotton 104 is installed in the inner cavity of the humidifying box body 101 .

[0076] In this technical solution, the moisture-absorbing cotton 104 can maintain a humid environment in the humidifying box body 101 .

[0077] During ventilation, the moisture in the humidification box 101 enters the artificial airway tube 9 along with the oxygen, thereby preventing the oxygen from drying out and causing discomfort to the patient.

[0078] Although the specific implementations of the utility model are described above, those skilled in the art should understand that this is only an example, and the protection scope of the utility model is defined by the attached claims. Those skilled in the art can make various changes or modifications to these implementations without departing from the principle and essence of the utility model, but these changes and modifications fall within the protection scope of the utility model.

Claims

1. An artificial airway high-flow oxygen mask, comprising an oxygen storage bag (1) and a fixing tube (2), wherein the fixing tube (2) is installed at one end of the oxygen storage bag (1), characterized in that: The artificial airway high-flow oxygen mask further comprises: a connecting component (3), the connecting component (3) being located at one end away from the oxygen storage bag (1), and the connecting component (3) being used for connecting to the artificial airway; A valve (4), wherein the valve (4) is arranged at one end of the fixing tube (2) close to the oxygen storage bag (1); an oxygen supply component (5), the oxygen supply component (5) being connected to one side of the fixed tube (2), and the oxygen supply component (5) being used to supply oxygen to the artificial airway; An indicator buoy (6) is installed on one side of the fixed tube (2) and is used to observe whether the patient is breathing effectively.

2. The artificial airway high flow oxygen mask as claimed in claim 1, characterized in that: The connecting assembly (3) comprises a mounting tube (31) and a mounting ring (32); one end of the mounting tube (31) is connected to an end of the fixing tube (2) away from the oxygen storage bag (1); and the end of the mounting tube (31) away from the fixing tube (2) is provided with a mounting ring (32).

3. The artificial airway high flow oxygen mask as claimed in claim 2, characterized in that: The mounting ring (32) is threadedly connected to one end of the disassembly tube (7), one end of the disassembly tube (7) is connected to a limiting ring (8), and the side of the limiting ring (8) away from the disassembly tube (7) is connected to an artificial airway tube (9).

4. The artificial airway high flow oxygen mask as claimed in claim 3, characterized in that: An inner wall of one end of the installation tube (31) is provided with an internal thread, and a surface of the disassembly tube (7) is provided with an external thread; The disassembly tube (7) and the installation tube (31) are detachably connected via external threads and internal threads.

5. The artificial airway high flow oxygen mask as claimed in claim 1, characterized in that: The oxygen passing component (5) comprises an oxygen passing hole (51) and an oxygen passing tube (52). The oxygen passing hole (51) is provided on the side of the fixed tube (2), and the oxygen passing tube (52) is connected to the fixed tube (2) via the oxygen passing hole (51).

6. The artificial airway high flow oxygen mask as claimed in claim 5, characterized in that: A sealing air bag (53) is installed outside the oxygen-passing hole (51).

7. The artificial airway high flow oxygen mask as claimed in claim 1, characterized in that: The indicating buoy (6) is located above the opposite side of the fixed pipe (2) where the oxygen supply assembly (5) is installed.

8. The artificial airway high flow oxygen mask as claimed in claim 1, characterized in that: A humidifying component (10) is installed on the side of the fixed tube (2), and the humidifying component (10) is used to humidify the gas inhaled into the artificial airway.

9. The artificial airway high flow oxygen mask as claimed in claim 8, characterized in that: The humidifying assembly (10) comprises a humidifying box body (101), one side of the humidifying box body (101) is connected to a first connecting tube (102), the first connecting tube (102) is threadedly connected to the inner wall of a second connecting tube (103), and the second connecting tube (103) is installed on one side of a fixed tube (2).

10. The artificial airway high flow oxygen mask according to claim 9, characterized in that: Moisture-absorbing cotton (104) is installed in the inner cavity of the humidifying box body (101).

Images