Medical oxygen-hydrogen breathing machine

Abstract

The application discloses a medical hydrogen-oxygen breathing machine, which comprises a machine body and an electrolysis box, a water tank, a condenser and a humidification bottle are arranged in the machine body, the water tank is arranged in communication with the electrolysis box, the electrolysis box is arranged in communication with the condenser, the humidification bottle is arranged in communication with the condenser, water in the water tank enters the electrolysis box, and the water is electrolyzed to generate gas in the electrolysis box, the electrolysis-generated gas is cooled by the condenser and then humidified by the humidification bottle, and a column for containing water is further arranged between the water tank and the electrolysis box, water in the water tank enters the electrolysis box through the column, a filter is further arranged between the column and the humidification bottle, the electrolysis-generated gas enters the filter after passing through the column, and finally enters the humidification bottle. The application has the effect of improving the oxygen concentration generated by electrolysis.

Description

Technical Field

[0001] This application relates to the technical field of ventilator equipment, and more particularly to a medical hydrogen-oxygen ventilator. Background Technology

[0002] In modern clinical medicine, ventilators, as an effective means of artificially replacing spontaneous ventilation, are widely used in respiratory failure caused by various reasons, anesthetic respiratory management during major surgery, respiratory support therapy, and emergency resuscitation, occupying a very important position in the field of modern medicine. A ventilator is a crucial medical device that can prevent and treat respiratory failure, reduce complications, and save and prolong patients' lives. Existing ventilators mainly fall into two categories: 1. Controlled mechanical ventilation ventilators: When a patient's spontaneous breathing is weakened or absent, the mechanical ventilator completely generates, controls, and regulates the patient's breathing. They are used when spontaneous breathing is absent or weakened due to disease, is irregular, or too rapid, and mechanical ventilation cannot coordinate with the patient; spontaneous breathing is suppressed or weakened manually. 2. Assisted mechanical ventilation ventilators: When the patient is breathing, the ventilator assists or enhances the patient's spontaneous breathing. Assisted mechanical ventilation is mainly triggered by the patient's inspiratory negative pressure or inspiratory airflow. They are used for patients whose spontaneous breathing is present and relatively regular, but weakened and insufficient.

[0003] In existing technologies, water electrolysis is used to produce hydrogen and oxygen. By utilizing the small molecular weight and high permeability of hydrogen, oxygen is carried into the lungs and used as supplemental oxygen for the patient's breathing.

[0004] The inventors believe that if the electrolysis temperature for producing hydrogen and oxygen by electrolyzing water is too high, the generated water vapor will affect the oxygen concentration per unit volume, causing fluctuations in the oxygen concentration. Therefore, providing a temperature-controlled and balanced electrolysis technology to control the stability of the generated hydrogen and oxygen concentrations is a key technical problem that needs to be solved. Summary of the Invention

[0005] To address the above problems, this application provides a medical hydrogen-oxygen ventilator.

[0006] Technical solution: A medical hydrogen-oxygen ventilator includes a body and an electrolysis tank. The body is equipped with a water tank, a condenser, and a humidification bottle. The water tank is connected to the electrolysis tank, the electrolysis tank is connected to the condenser, and the humidification bottle is connected to the condenser. Water in the water tank enters the electrolysis tank and is electrolyzed to produce gas. The gas produced by electrolysis is cooled by the condenser and then humidified by the humidification bottle.

[0007] As a preferred technical solution, it also includes a water-filled column, which is connected between the water tank and the electrolysis tank, and the water in the water tank enters the electrolysis tank through the column.

[0008] As a preferred technical solution, the column is connected to the condenser and the humidification bottle, and the gas generated by the electrolysis of the electrolysis box is cooled by the condenser and the column before entering the humidification bottle.

[0009] As a preferred technical solution, a filter is also included. The filter is connected between the column and the humidification bottle. The gas generated by electrolysis in the electrolysis tank passes through the column and enters the filter, and finally enters the humidification bottle.

[0010] As a preferred technical solution, two electrolysis tanks are provided.

[0011] As a preferred technical solution, the electrolysis tank is provided with a water inlet and a gas outlet. The water inlet is connected to the column through a pipe, and the gas outlet is connected to the condenser through a pipe.

[0012] As a preferred technical solution, the electrolysis tank is also provided with an electrolysis hole, which is electrically connected to a power source via a wire.

[0013] As a preferred technical solution, an observation hole is provided on the body near the water tank, and the extension direction of the observation hole is consistent with the height direction of the water tank.

[0014] As a preferred technical solution, the machine body is provided with a maintenance port, and a maintenance plate is detachably connected to the machine body near the maintenance port.

[0015] As a preferred technical solution, the bottom of the machine body is provided with multiple casters.

[0016] Beneficial effects: 1. By controlling the current output of the electrolysis box, the electrolysis efficiency of hydrogen and oxygen production can be controlled, and the control is simple and convenient.

[0017] 2. The internal full-vacuum self-circulating water system can circulate the water in the ceramic electrolysis tank from bottom to top, so that the high temperature generated by electrolysis in the graphene ceramic electrolysis tank can be quickly circulated and cooled, effectively avoiding the generation of internal water vapor.

[0018] 3. This equipment does not use a water pump drive, but adopts a full vacuum self-circulating water system, which reduces energy consumption. Attached Figure Description

[0019] Figure 1 This is a structural schematic diagram of an embodiment of this application;

[0020] Figure 2This is a schematic diagram of the structure of the machine body removed in the embodiments of this application. Figure 1 ;

[0021] Figure 3 This is a schematic diagram of the structure of the machine body removed in the embodiments of this application. Figure 2 ;

[0022] Figure 4 This is a cross-sectional schematic diagram of an embodiment of this application.

[0023] Attached reference numerals: 1. Body; 10. Observation hole; 11. Maintenance plate; 12. Casters; 100. Maintenance port; 2. Water tank; 3. Electrolysis tank; 31. Water inlet; 32. Electrolysis port; 33. Gas outlet; 4. Condenser; 5. Column; 6. Filter; 7. Humidification bottle. Detailed Implementation

[0024] Reference Figure 1 and Figure 2 A medical hydrogen-oxygen ventilator includes a body 1, which is a hollow cube. An electrolysis tank 3 is fixed to the middle of the inner wall of the body 1 by bolts. Four casters 12 are fixed to the bottom of the body 1 to improve the ease of moving the body 1. Maintenance ports 100 are provided on three side walls of the body 1. The maintenance ports 100 are rectangular and facilitate the maintenance of the components inside the body 1. A maintenance plate 11 is fixed to the body 1 near the maintenance port 100 by bolts. The maintenance plate 11 is rectangular and seals the maintenance port 100, thereby sealing the body 1 and protecting the internal components.

[0025] Reference Figure 1 and Figure 2 The machine body 1 contains a water tank 2, an electrolysis tank 3, a condenser 4, a column 5, a filter 6, and a humidification bottle 7. The water tank 2 is fixed to the top of the inner wall of the machine body 1 by bolts; the electrolysis tank 3 is fixed to the inner wall of the machine body 1 by bolts and is located below the water tank 2; the condenser 4 is fixed to the bottom of the machine body 1 by bolts and is located below the electrolysis tank 3.

[0026] Reference Figure 2 and Figure 3 The column 5 is bolted to the bottom of the body 1; the humidification bottle 7 is bolted to the inner wall of the body 1, and the height of the humidification bottle 7 is the same as the height of the water tank 2; the filter 6 is bolted to the inner wall of the body 1, and the height of the filter 6 is the same as the height of the water tank 2. This top-down design allows water in the water tank 2 to enter the column 5 based on gravity, and water in the column 5 enters the electrolysis tank 3. No power source is required to achieve this, minimizing energy consumption.

[0027] Reference Figure 2 and Figure 3 Water tank 2 is connected to column 5 via pipes. Column 5 is connected to electrolysis tank 3, which in turn is connected to condenser 4. Column 5 is also connected to filter 6, which is connected to humidification bottle 7. Water in water tank 2 is stored in column 5 and then enters electrolysis tank 3 for electrolysis. The resulting hydrogen, oxygen, and water vapor enter condenser 4 for cooling. The cooled hydrogen, oxygen, and water vapor then enter column 5 for further cooling, ensuring thorough cooling of the hydrogen and oxygen. The fully cooled hydrogen and oxygen then enter filter 6, where other impurities are filtered out. The relatively pure hydrogen and oxygen then enter humidification bottle 7 for humidification.

[0028] Reference Figure 2 and Figure 3 The filter 6 is equipped with a gas filter membrane, which can filter the electrolyzed hydrogen and oxygen. The filtration can be carried out in the gas collection chamber, improving the safety of use.

[0029] Reference Figure 2 and Figure 3 The internal full-vacuum self-circulating water system can circulate the water in the ceramic electrolysis tank 3 from bottom to top, so that the high temperature generated by electrolysis in the graphene ceramic electrolysis tank 3 can be quickly circulated and cooled, effectively avoiding the generation of internal water vapor.

[0030] Reference Figure 2 and Figure 3 The electrolysis tank 3 is equipped with a liquid level sensor, which can monitor the water level in the graphene ceramic electrolysis tank 3. When the water level in the graphene ceramic electrolysis tank 3 drops, the information is transmitted and water is added to the graphene ceramic electrolysis tank 3 through the water inlet, which is simple and convenient.

[0031] Reference Figure 2 and Figure 3 There are two electrolysis tanks 3. Depending on the actual needs, you can choose whether to start both electrolysis tanks 3 simultaneously. Both electrolysis tanks 3 electrolyze water simultaneously, improving electrolysis efficiency.

[0032] The electrolysis tank 3 is equipped with a water inlet 31 and a gas outlet 33. The water inlet 31 is connected to the column 5 through a pipe, and the gas outlet 33 is connected to the condenser 4 through a pipe.

[0033] Reference Figure 2 and Figure 3The electrolysis tank 3 is also equipped with an electrolysis port 32, which is electrically connected to the power supply via a wire. By controlling the current output of the electrolysis tank 3, the electrolysis efficiency of hydrogen and oxygen production can be controlled, and the control is simple and convenient; that is, the water electrolysis efficiency in the electrolysis tank 3 can be controlled by controlling the voltage.

[0034] Reference Figure 2 and Figure 3 By using a titanium alloy to hold a graphene ceramic electrolyzer 3 as the anode catalyst, the electrocatalytic activity of oxygen reduction in water can be improved, which is also beneficial to improving the electrocatalytic activity.

[0035] Reference Figure 1 and Figure 3 An observation hole 10 is provided on the body 1 near the water tank 2, and the extension direction of the observation hole 10 is consistent with the height direction of the water tank 2.

[0036] Reference Figure 1 and Figure 4 The system supplies 220V AC mains power to the equipment, which is then converted to 24V DC power via a power control box. The positive and negative terminals are connected to the anode and cathode of electrolysis tank 3, respectively, and these terminals connect to the plates of electrolysis tank 3. The current intensity for water electrolysis is adjusted via a screen control. The anode of electrolysis tank 3 releases oxygen ions, which combine to produce oxygen gas; the cathode releases hydrogen ions, which combine to produce hydrogen gas. These two gases mix within electrolysis tank 3, and the resulting hydrogen-oxygen mixture passes through a gas filtration channel. After exiting the equipment, the gas enters a gas lubrication bottle and is then connected to a nasal cannula or nasal mask for inhalation.

Claims

1. A medical hydrogen-oxygen ventilator, comprising a body (1) and an electrolysis tank (3), characterized in that: The machine body (1) is equipped with a water tank (2), a condenser (4) and a humidification bottle (7). The water tank (2) is connected to the electrolysis tank (3). The electrolysis tank (3) is connected to the condenser (4). The humidification bottle (7) is connected to the condenser (4). The water in the water tank (2) enters the electrolysis tank (3) and is electrolyzed by the electrolysis tank (3) to produce gas. The gas produced by electrolysis is cooled by the condenser (4) and then humidified by the humidification bottle (7). It also includes a water-holding column (5), which is connected between the water tank (2) and the electrolysis tank (3), and the water in the water tank (2) enters the electrolysis tank (3) through the column (5); The electrolysis tank (3) is provided with a water inlet (31) and an air outlet (33). The water inlet (31) is connected to the column (5) through a pipe, and the air outlet (33) is connected to the condenser (4) through a pipe. The electrolysis tank (3) is also provided with an electrolysis hole (32), which is electrically connected to the power supply through a wire; The column (5) is connected to the condenser (4) and to the humidification bottle (7). The gas generated by the electrolysis of the electrolysis box (3) is cooled by the condenser (4) and the column (5) and enters the humidification bottle (7). It also includes a filter (6), which is connected between the column (5) and the humidification bottle (7). The gas generated by the electrolysis of the electrolysis box (3) enters the filter (6) after passing through the column (5) and finally enters the humidification bottle (7).

2. A medical hydrogen-oxygen ventilator according to claim 1, characterized in that: Two electrolysis tanks (3) are provided.

3. A medical hydrogen-oxygen ventilator according to claim 1, characterized in that: An observation hole (10) is provided on the body (1) near the water tank (2), and the extension direction of the observation hole (10) is consistent with the height direction of the water tank (2).

4. A medical hydrogen-oxygen ventilator according to claim 1, characterized in that: The body (1) has a maintenance port (100) and a maintenance plate (11) is detachably connected to the body (1) near the maintenance port (100).

5. A medical hydrogen-oxygen ventilator according to claim 1, characterized in that: The bottom of the body (1) is provided with multiple casters (12).

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