Constant-temperature oxygen inhalation mask

Abstract

The utility model relates to the technical field of oxygen inhalation masks, and discloses a constant-temperature oxygen inhalation mask which comprises a mask body, and a constant-temperature mechanism is arranged on the front face of the mask body. The constant-temperature mechanism comprises a hose, the end, close to the mask body, of the hose penetrates through the mask body and extends into the mask body, a temperature detector and a controller are fixedly installed on the front face of the mask body, the detection end of the temperature detector penetrates through the mask body and extends into the mask body, and the bottom end of the hose fixedly communicates with a connecting box. Three electric heating resistance wires are fixedly installed on the inner wall of the connecting box, a water storage tank and a water suction pump are fixedly installed on the left side face of the connecting box, the power input end of the water suction pump penetrates through the water storage tank and extends into the water storage tank, the bottom face of the connecting box fixedly communicates with an air inlet pipe, and the power output end of the water suction pump fixedly communicates with a circulating pipe. According to the constant-temperature oxygen inhalation mask, by arranging the mask body and the constant-temperature mechanism, the purpose of conveniently adjusting the temperature of oxygen inhaled by a patient is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of oxygen absorption masks, in particular to a constant temperature oxygen absorption mask. Background Art

[0002] Oxygen inhalation, that is, the inhalation of oxygen, is a routine treatment method in hospitals. Oxygen inhalation is used to correct hypoxia, increase the level of arterial oxygen partial pressure and oxygen saturation, and promote metabolism. It is one of the important methods for auxiliary treatment of various diseases. Oxygen masks are usually used to assist oxygen inhalation.

[0003] The utility model with the existing authorization announcement number CN213994523U discloses an oxygen mask, including a main body, the main body is provided with an air outlet and an air inlet; an air intake component, one end of the air intake component is connected to the air inlet, and the other end of the air intake component is used to connect to an oxygen tube; and a filter component, the filter component is detachably arranged at the air outlet.

[0004] The above technical solution is adopted to solve the technical problem that the existing oxygen inhalation masks have poor protective effects. However, when the device is in use, since the device does not have the function of adjusting the temperature of the inhaled oxygen, especially in cold weather, the temperature of the oxygen is low. When the patient uses the device to inhale oxygen, the patient will feel great discomfort, thereby reducing the practicality of the device.

[0005] Therefore, those skilled in the art provide a constant temperature oxygen absorption mask to solve the problems raised in the above background technology. Utility Model Content

[0006] The utility model aims to provide a constant temperature oxygen inhalation mask to solve the problem that the oxygen inhalation mask proposed in the above background technology has no function of regulating the temperature of the inhaled oxygen.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A constant temperature oxygen absorption mask, comprising a mask body, wherein a constant temperature mechanism is arranged on the front of the mask body;

[0009] The constant temperature mechanism includes a hose, an end of the hose close to the mask body penetrates the mask body and extends to the interior of the mask body, a temperature detector and a controller are fixedly installed on the front of the mask body, the detection end of the temperature detector penetrates the mask body and extends to the interior of the mask body, the bottom end of the hose is fixedly connected to a connecting box, three electric thermal resistance wires are fixedly installed on the inner wall of the connecting box, a water tank and a water pump are fixedly installed on the left side of the connecting box, the input end of the water pump power penetrates the water tank and extends to the interior of the water tank, the bottom surface of the connecting box is fixedly connected to an air intake pipe, the output end of the water pump power is fixedly connected to a circulation pipe, the outer surface of the circulation pipe is fixedly connected to the outer surface of the air intake pipe, the end of the circulation pipe away from the water pump penetrates the water tank and extends to the interior of the water tank, and a semiconductor refrigeration plate is fixedly installed on the left side of the water tank.

[0010] As a further solution of the utility model: elastic bands are fixedly installed on both side surfaces of the mask body, a first Velcro is fixedly installed on the outer surface of one of the elastic bands, and a second Velcro is fixedly installed on the inner wall of the other elastic band.

[0011] As a further solution of the utility model: both side surfaces of the mask body are fixedly connected with air outlet pipes, and the interior of each air outlet pipe is threadedly connected with a filter block.

[0012] As a further solution of the utility model: the upper surface of the water storage tank is fixedly connected with a water inlet pipe, and the outer surface of the water inlet pipe is threadedly connected with a tank cover.

[0013] As a further solution of the utility model: a connecting flange is fixedly installed on the outer surface of the intake pipe, and two groups of fixing bolts are connected to the internal threads of the connecting flange, and the bottom end of each fixing bolt passes through the connecting flange and extends to the bottom of the connecting flange.

[0014] As a further solution of the utility model: a battery is fixedly installed on the front of the connection box, and the battery is electrically connected to the temperature detector, the controller, the electric thermal resistance wire, the water pump and the semiconductor refrigeration sheet through wires.

[0015] As a further solution of the utility model: a protective shell is fixedly installed on the front of the connection box, and a charging port is opened on the front of the protective shell.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model is provided with a mask body, a hose, a connecting box and an air inlet pipe, so that medical staff can fix the air inlet pipe and the oxygen cylinder in connection and fix the mask body on the patient's face, thereby achieving the purpose of oxygen inhalation therapy for the patient; by providing a temperature detector and a controller, the purpose of real-time monitoring of the temperature of the oxygen inhaled by the patient is achieved; by providing an electric heating resistance wire, a water storage tank, a water pump, a circulation pipe and a semiconductor refrigeration sheet, when the oxygen temperature is low, the heat provided by the electric heating resistance wire is used to heat the oxygen inhaled by the patient, thereby reducing the discomfort caused by the patient inhaling oxygen; when the oxygen temperature is high, the semiconductor refrigeration sheet is used to cool the water source inside the water storage tank, and then the power provided by the water pump is used to circulate the water source inside the circulation pipe, thereby cooling the oxygen, thereby ensuring the constant temperature of the oxygen inhaled by the patient, thereby increasing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a constant temperature oxygen absorption mask;

[0019] Figure 2 It is a cross-sectional three-dimensional structural schematic diagram of a connection box in a constant temperature oxygen absorption mask;

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of a water storage tank in a constant temperature oxygen absorption mask;

[0021] Figure 4 The present invention is a schematic diagram of the three-dimensional structure of the rear view of the mask body in a constant temperature oxygen absorption mask.

[0022] In the figure: 1. mask body; 2. constant temperature mechanism; 201. hose; 202. temperature detector; 203. controller; 204. connection box; 205. electric heating wire; 206. water storage tank; 207. water pump; 208. air inlet pipe; 209. circulation pipe; 210. semiconductor refrigeration sheet; 3. elastic band; 4. first Velcro; 5. second Velcro; 6. air outlet pipe; 7. filter block; 8. water inlet pipe; 9. box cover; 10. connection flange; 11. fixing bolts; 12. battery; 13. protective shell; 14. charging port. DETAILED DESCRIPTION

[0023] See also Figure 1-4 A constant temperature oxygen inhalation mask comprises a mask body 1, elastic bands 3 are fixedly installed on both sides of the mask body 1, a first Velcro 4 is fixedly installed on the outer surface of one elastic band 3, and a second Velcro 5 is fixedly installed on the inner wall of the other elastic band 3. Medical staff pass the two elastic bands 3 around the patient's head and adhere the first Velcro 4 and the second Velcro 5 to each other, thereby fixing the mask body 1 on the patient's head, so that the patient does not need to hold the mask body 1 to inhale oxygen.

[0024] A constant temperature mechanism 2 is arranged on the front of the mask body 1; the constant temperature mechanism 2 comprises a hose 201, one end of the hose 201 close to the mask body 1 passes through the mask body 1 and extends to the interior of the mask body 1, both sides of the mask body 1 are fixedly connected with an air outlet pipe 6, and the interior of each air outlet pipe 6 is threadedly connected with a filter block 7, and the interior of the filter block 7 is made of non-woven fabric and melt-blown fabric, so that the gas exhaled by the patient can be filtered.

[0025] A temperature detector 202 and a controller 203 are fixedly installed on the front of the mask body 1, the detection end of the temperature detector 202 penetrates the mask body 1 and extends to the inside of the mask body 1, the bottom end of the hose 201 is fixedly connected to a connecting box 204, the inner wall of the connecting box 204 is fixedly installed with three electric thermal resistance wires 205, and a water tank 206 and a water pump 207 are fixedly installed on the left side of the connecting box 204, the power input end of the water pump 207 penetrates the water tank 206 and extends to the inside of the water tank 206, the upper surface of the water tank 206 is fixedly connected to a water inlet pipe 8, the outer surface of the water inlet pipe 8 is threadedly connected to a box cover 9, and the installation of the water inlet pipe 8 and the box cover 9 makes it convenient for medical staff to add water to the inside of the water tank 206.

[0026] The bottom surface of the connecting box 204 is fixedly connected with an air intake pipe 208, and the output end of the power of the water pump 207 is fixedly connected with a circulation pipe 209. The outer surface of the circulation pipe 209 is fixedly connected to the outer surface of the air intake pipe 208. The outer surface of the air intake pipe 208 is fixedly installed with a connecting flange 10. The internal threads of the connecting flange 10 are connected with two groups of fixing bolts 11. The bottom end of each fixing bolt 11 penetrates the connecting flange 10 and extends to the bottom of the connecting flange 10. The fixing bolts 11 and the connecting flange 10 are used to fix the air intake pipe 208 to the oxygen cylinder, so as to avoid loose connection when the air intake pipe 208 is connected to the oxygen cylinder, thereby ensuring the stability of the connection of the air intake pipe 208.

[0027] One end of the circulation pipe 209 away from the water pump 207 passes through the water tank 206 and extends to the interior of the water tank 206. A semiconductor refrigeration plate 210 is fixedly installed on the left side of the water tank 206. The cooling surface of the semiconductor refrigeration plate 210 is fixedly connected to the left side of the water tank 206. A battery 12 is fixedly installed on the front of the connection box 204. The battery 12 is electrically connected to the temperature detector 202, the controller 203, the thermal resistor 205, the water pump 207 and the semiconductor refrigeration plate 210 through wires. The installation of the battery 12 can provide electrical energy to the electrical equipment of the device, so that the device does not need to be limited by the length of the wires, thereby increasing the practicality of the device.

[0028] A protective shell 13 is fixedly installed on the front of the connection box 204, and a charging port 14 is opened on the front of the protective shell 13. The installation of the protective shell 13 plays a role in safety protection of the battery 12, thereby avoiding the impact of external objects on the battery 12 as much as possible, thereby increasing the service life of the battery 12. The opening of the charging port 14 makes it convenient for medical staff to charge the battery 12.

[0029] The working principle of the utility model is as follows: when in use, the medical staff first uses the fixing bolts 11 and the connecting flange 10 to fix the air inlet pipe 208 to the oxygen cylinder, and then the medical staff passes the elastic band 3 around the patient's head and adheres the first Velcro 4 to the second Velcro 5, so as to fix the mask body 1 on the patient's face. Then the medical staff inputs the oxygen temperature range into the controller 203 according to the demand, so that during the patient's oxygen inhalation process, the temperature of the oxygen inhaled by the patient is monitored in real time by the temperature detector 202. When the temperature detector 202 detects that the oxygen temperature is lower than the set threshold range, the controller 203 turns on the electric heating resistance wire 205, and uses the heat provided by the electric heating resistance wire 205 to heat the oxygen, so that the oxygen temperature reaches the set threshold range. When the temperature detector 202 detects that the oxygen temperature is higher than the set threshold range, the controller 203 turns on the water pump 207 and the semiconductor refrigeration chip 210, and uses the semiconductor refrigeration chip 210 to cool the water source inside the water tank 206, and then uses the power provided by the water pump 207 to pass the water source inside the water tank 206 through the circulation pipe 209 and then re-enter the water tank 206, thereby cooling the oxygen. When the heating of the oxygen causes the oxygen temperature to be too high, the oxygen is cooled by closing the thermal resistor 205 and opening the semiconductor refrigeration chip 210. Similarly, when the oxygen is cooled too much, it is heated by closing the semiconductor refrigeration chip 210 and opening the thermal resistor 205, thereby ensuring the constant temperature of the oxygen inhaled by the patient.

[0030] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A constant temperature oxygen inhalation mask, comprising a mask body (1), characterized in that: A constant temperature mechanism (2) is provided on the front side of the mask body (1); The constant temperature mechanism (2) comprises a hose (201), one end of the hose (201) close to the mask body (1) passes through the mask body (1) and extends to the interior of the mask body (1), a temperature detector (202) and a controller (203) are respectively fixedly mounted on the front of the mask body (1), a detection end of the temperature detector (202) passes through the mask body (1) and extends to the interior of the mask body (1), a bottom end of the hose (201) is fixedly connected to a connection box (204), three electric heating resistance wires (205) are fixedly mounted on the inner wall of the connection box (204), and a water storage tank (203) is respectively fixedly mounted on the left side of the connection box (204). 206) and a water pump (207), the input end of the power of the water pump (207) passes through the water tank (206) and extends to the interior of the water tank (206), the bottom surface of the connecting box (204) is fixedly connected with an air intake pipe (208), the output end of the power of the water pump (207) is fixedly connected with a circulation pipe (209), the outer surface of the circulation pipe (209) is fixedly connected to the outer surface of the air intake pipe (208), the end of the circulation pipe (209) away from the water pump (207) passes through the water tank (206) and extends to the interior of the water tank (206), and a semiconductor cooling plate (210) is fixedly installed on the left side of the water tank (206).

2. A constant temperature oxygen absorption mask according to claim 1, characterized in that: Elastic bands (3) are fixedly mounted on both side surfaces of the mask body (1), a first Velcro (4) is fixedly mounted on the outer surface of one of the elastic bands (3), and a second Velcro (5) is fixedly mounted on the inner wall of the other elastic band (3).

3. A constant temperature oxygen absorption mask according to claim 1, characterized in that: Both side surfaces of the mask body (1) are fixedly connected to air outlet pipes (6), and the interior of each air outlet pipe (6) is threadedly connected to a filter block (7).

4. A constant temperature oxygen absorption mask according to claim 1, characterized in that: The upper surface of the water storage tank (206) is fixedly connected to a water inlet pipe (8), and the outer surface of the water inlet pipe (8) is threadedly connected to a tank cover (9).

5. A constant temperature oxygen absorption mask according to claim 1, characterized in that: A connecting flange (10) is fixedly mounted on the outer surface of the air intake pipe (208), and two sets of fixing bolts (11) are connected to the inner thread of the connecting flange (10), and the bottom end of each fixing bolt (11) passes through the connecting flange (10) and extends to the bottom of the connecting flange (10).

6. A constant temperature oxygen absorption mask according to claim 1, characterized in that: A storage battery (12) is fixedly mounted on the front of the connection box (204), and the storage battery (12) is electrically connected to the temperature detector (202), the controller (203), the electric thermal resistance wire (205), the water pump (207) and the semiconductor cooling plate (210) through wires.

7. A constant temperature oxygen absorption mask according to claim 1, characterized in that: A protective shell (13) is fixedly mounted on the front of the connection box (204), and a charging port (14) is provided on the front of the protective shell (13).

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