Newborn nebulization treatment equipment

Abstract

The invention belongs to the field of atomization treatment, and particularly relates to neonatal atomization treatment equipment which comprises a breathing mask, an atomization box is arranged at the rear end of the breathing mask, the atomization box is communicated with the breathing mask through a butt joint pipe, and a vibration net capable of vibrating is installed at the end, facing the atomization box, of the butt joint pipe. A separable power source bin is arranged at the bottom of the atomization box, a power line is connected between the power source bin and the atomization box, two symmetrical ventilation holes are formed in the surface of the breathing mask, and a plurality of air ducts with the output ends facing outwards are installed on the outer side of the breathing mask. The breathing mask can maintain the function on the face of the newborn all the time, meanwhile, the force is appropriate, the newborn cannot feel excessive discomfort, and the willingness of the newborn to accept atomization treatment is improved.

Description

Technical Field

[0001] The present invention belongs to the field of atomization therapy, and specifically relates to a neonatal atomization therapy device. Background Art

[0002] Atomization therapy is a treatment method that converts drugs into tiny droplets and allows patients to inhale them into the lungs through breathing. Neonatal atomization therapy is a common treatment means for respiratory diseases, mainly used to relieve symptoms such as dyspnea and wheezing.

[0003] Neonatal atomization therapy devices mainly include the following three common types: compressed air atomizers, ultrasonic atomizers, and mesh atomizers. Basically, they all convert the liquid medicine into fine mist particles and then pass them into a face mask for the neonate to absorb.

[0004] The face mask structure used in traditional atomization therapy settings is relatively simple. Generally, the face mask can only be held and pressed on the neonate's face by hand or fixed with a strap. The former requires the operator to keep pressing during the treatment, while the latter's strap needs to be tied around the neonate's ears or back of the head, which will cause discomfort to the neonate, resulting in the neonate rejecting the face mask and being more reluctant to accept atomization therapy.

[0005] Therefore, the present invention provides a neonatal atomization therapy device. Summary of the Invention

[0006] In order to make up for the deficiencies of the prior art and solve at least one technical problem proposed in the background art.

[0007] The technical solution adopted by the present invention to solve its technical problems is as follows: A neonatal atomization therapy device of the present invention includes a breathing face mask. A fogging box is provided at the rear end of the breathing face mask. The fogging box and the breathing face mask are connected and communicated through a docking tube. A vibrating mesh capable of vibrating is installed at one end of the docking tube facing the fogging box. A separable power supply compartment is provided at the bottom of the fogging box. A power cord is connected between the power supply compartment and the fogging box. Two symmetrically arranged ventilation holes are opened on the surface of the breathing face mask. A plurality of air cylinders with output ends facing outwards are installed on the outer side of the breathing face mask;

[0008] Through the setting of the air ducts, the liquid medicine is first injected into the atomization box. The vibration net in the atomization box generates vibration to atomize the liquid medicine. The basic principle is as follows: a mechanical vibration is generated by a high-frequency vibrator, and the liquid medicine is extruded through the tiny holes of the vibration net to form atomized particles. The generated atomization is transferred to the breathing mask through the docking pipe. The breathing mask is placed on the face of the newborn, and multiple air ducts are activated to generate wind power outward, causing the air ducts to generate a thrust force in the opposite direction. When the newborn is undergoing atomization treatment, they only lie down. To prevent the breathing mask from falling off, it is only necessary to ensure that the friction force between the breathing mask and the newborn's face is greater than the gravity of the breathing mask. In this way, the breathing mask will always fit closely on the newborn's face. Through the split setting of the power supply compartment, the power supply compartment is removed outward, leaving only the atomization box and the breathing mask on the face. The total weight of the two and their internal components does not exceed 100 grams. Therefore, the gravity of the two is 1N, and the friction coefficient between the breathing mask and the face generally exceeds 0.5. Therefore, as long as the thrust force generated by the multiple air ducts exceeds 2N, it can be ensured that the breathing mask can stay steadily on the newborn's face even in a vertical position, such as when the newborn turns over and lies on their side; at the same time, in cooperation with the arc-shaped opening at the front end of the breathing mask, the breathing mask can be supported at multiple angles, further reducing the required thrust force. When the number of air ducts is three, the thrust force generated by each air duct only needs to exceed 0.4N, and the resultant force formed can easily reach the target. At this time, no matter how the newborn turns over, due to the thrust force generated by the air ducts on the breathing mask always being directed towards the breathing mask, the breathing mask will not detach from the newborn's face. Through this setting, the function of keeping the breathing mask on the newborn's face under unmanned operation is realized. At the same time, the force is appropriate and will not cause excessive discomfort to the newborn, improving the newborn's willingness to receive atomization treatment; moreover, the atomization box adopts a mesh atomizer design, generating extremely low noise, and the multiple air ducts do not need to generate a large thrust force, so the generated noise is also small and will not affect the normal sleep process of the newborn.

[0009] Preferably, the number of the air ducts is three. Two of the air ducts are located on both sides of the breathing mask and are symmetrically arranged, and the remaining air duct is located above the outer side of the breathing mask. An air intake hole for inhaling air is opened on the outer side of the air duct. During operation, the resultant force direction of the three air ducts is perpendicular to the face of the newborn. Therefore, as long as the initial placement position of the breathing mask is accurate, the fit between the breathing mask and the face can be ensured. The air intake position of the air duct surrounds itself in a circle, so that the force generated by inhalation will not affect the direction of the thrust force. The position combination of the three air ducts can better make the resultant force direction of the air ducts perpendicular to the face of the newborn.

[0010] Preferably, a filling groove for filling the liquid medicine is formed in the top surface of the atomization box. A moving seat is arranged inside the filling groove. The height and width of the moving seat are the same as those of the filling groove. The moving seat is located on the side away from the vibration net. An electric telescopic rod is fixedly connected inside the moving seat, and the electric telescopic rod is fixedly connected to the inner wall of the atomization box. A sealing cover is rotatably connected to the top of the atomization box. During operation, the liquid medicine is added into the filling groove, the sealing cover is closed, and the electric telescopic rod is started to push the moving seat to move towards the position of the vibration net, thereby pushing the liquid medicine to move. The excess air in the filling groove can directly pass through the vibration net, while the liquid medicine is difficult to pass through the small mesh holes without the assistance of vibration. In this way, it can be ensured that the liquid medicine can constantly pass through the vibration net during the vibration atomization process.

[0011] Preferably, a sealing cover is fixedly connected to the rear end of the breathing mask. The docking pipe passes through the sealing cover and is communicated with the inside of the breathing mask. Two guiding pipes are installed at the end of the docking pipe. During operation, the guiding pipes are provided for delivering the atomized liquid medicine to the nose and mouth of the newborn. In this way, during the inhalation process of the newborn, more liquid medicine smoke can be absorbed. The ventilation holes are provided to allow the outside air to normally enter the breathing mask and exchange with the air inside the breathing mask to ensure the normal oxygen absorption of the newborn.

[0012] Preferably, the guiding pipes are arranged in a flat shape. A communicating valve pipe communicated with the docking pipe is fixedly connected between the rear ends of the two guiding pipes. During operation, the atomized liquid medicine discharged from the flat guiding pipes is more suitable for the shape of the absorption parts of the nose and mouth of the newborn. The communicating valve pipe can effectively distribute the atomized liquid medicine in the docking pipe to the two guiding pipes.

[0013] Preferably, a plurality of airflow detection modules are installed at the end of the guiding tube, and the plurality of airflow detection modules are arranged linearly at equal intervals. An electromagnetic switching valve is fixedly connected between the two guiding tubes. During operation, a hot-wire airflow sensor can be used as the airflow detection module. The basic principle is that when the airflow passes through the sensor, the airflow will carry away part of the heat of the hot wire, resulting in a decrease in the temperature of the hot wire. Since the resistance value of the hot wire changes with temperature, this temperature change will cause a change in the resistance of the hot wire, thereby detecting the airflow velocity. When the newborn exhales through the mouth, the airflow detection module can detect it; when the mesh nebulizer atomizes the liquid medicine and finally discharges it from the guiding tube, the temperature is at room temperature and the speed is constant, which will not affect the value of the airflow detection module; when the newborn inhales through the nose and exhales through the mouth, the electromagnetic switching valve is used to semi-closely seal the guiding tube close to the mouth, so that the liquid medicine is concentrated and discharged from the guiding tube close to the nose; conversely, the guiding tube close to the nose is sealed. This setting can maximize the absorption efficiency of the liquid medicine; when there is a single nose or mouth exhaling, the guiding tube at the corresponding side is also directly semi-closed, because if the discharge of the liquid medicine affects breathing, it will cause discomfort to the newborn or even choke the newborn. The liquid medicine discharged from the other guiding tube will be mixed with air and normally inhaled by the newborn.

[0014] Preferably, a pressing ring is fixedly connected to the front edge of the breathing mask. The pressing ring is made of elastic material and the inside of the pressing ring is hollow. An absorption hole is provided at the connection between the air cylinder and the breathing mask. During operation, after the pressing ring contacts the newborn's face, it will provide a larger friction area and at the same time increase the friction coefficient, thereby further ensuring the fit between the breathing mask and the newborn's face; when it is necessary to increase the atomization speed, the suction end of the air cylinder can be partially communicated with the absorption hole, so that the air in the breathing mask can be quickly exchanged with the outside air, and there will be no problem of a large amount of liquid medicine filling and affecting the newborn's breathing.

[0015] Preferably, the top of the power supply compartment is connected to the atomization box by a buckle. A storage groove is provided at the top of the power supply compartment. The power cord is arranged in a spiral shape and is located in the storage groove. During operation, the bottom of the power supply compartment is separated from the atomization box, and the power cord remains connected for power transmission. The two can also be docked with each other to store the power cord in the storage groove, which is convenient for carrying the device. At the same time, the device can also be used handheld.

[0016] Preferably, an alarm is installed on the top of the sealing cover. Observation windows communicating with the filling groove are provided on both sides of the atomization box. During operation, the observation windows are used to observe the amount of liquid in the atomization box. The alarm is used to give an alarm when the data of the airflow detection module is abnormal; when coughing occurs, the air flow rate suddenly surges, and after being detected by the airflow detection module, it can be transmitted to the alarm in time.

[0017] Preferably, a fixing strip is fixedly connected to the outer side of the power supply compartment. The fixing strip is made of a flexible material. One end of the fixing strip is fixedly connected with a flexible magnetic sheet. A magnetizable metal strip is arranged inside the fixing strip. During operation, the fixing strip can be used to surround an object for one week, and then the magnetic sheet is used for adsorption to complete the fixation of the power supply compartment.

[0018] The beneficial effects of the present invention are as follows:

[0019] 1. For the neonatal atomization treatment device described in the present invention, through the setting of the air cylinders, the breathing mask is placed on the face of the neonate, and multiple air cylinders are started to generate wind force outward, so that the air cylinders will generate a thrust force in the opposite direction; at the same time, in cooperation with the arc-shaped opening at the front end of the breathing mask, the breathing mask can be supported from multiple angles, further reducing the need for thrust force; no matter how the neonate turns over, due to the thrust force generated by the air cylinders on the breathing mask, which is always directed towards the breathing mask, the breathing mask will not fall off the face of the neonate. Through this setting, the function that the breathing mask can always be maintained on the face of the neonate under the condition of no manual operation is realized, and the strength is appropriate, so that the neonate will not feel overly uncomfortable, improving the willingness of the neonate to accept atomization treatment; moreover, the atomization box adopts a mesh atomizer design, generating extremely low noise, and multiple air cylinders do not need to generate a large thrust force, so the generated noise is also small and will not affect the normal sleep process of the neonate.

[0020] 2. For the neonatal atomization treatment device described in the present invention, the liquid medicine is added to the filling groove, the sealing cover is closed, the electric telescopic rod is started to push the position of the moving seat to move the vibrating net, and then the liquid medicine is pushed to move. The excess air in the filling groove can directly pass through the vibrating net, while the liquid medicine is difficult to pass through the small mesh holes without the assistance of vibration. In this way, it can be ensured that the liquid medicine can pass through the vibrating net constantly during the vibration atomization process. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below with reference to the accompanying drawings.

[0022] Figure 1 is the first perspective three-dimensional view of the present invention;

[0023] Figure 2 is the second perspective three-dimensional view of the present invention;

[0024] Figure 3 is the cross-sectional view of the breathing mask of the present invention;

[0025] Figure 4 is the three-dimensional view of the guiding tube and the atomization box of the present invention;

[0026] Figure 5 is the three-dimensional view of the guiding tube of the present invention;

[0027] Figure 6 is a perspective view of the breathing mask of the present invention;

[0028] Figure 7 is a perspective view of the atomization cartridge of the present invention;

[0029] In the figure: 1, breathing mask; 2, ventilation holes; 3, guiding tube; 4, air duct; 5, atomization cartridge; 6, sealing cover; 7, alarm; 8, power supply compartment; 9, fixing strip; 10, magnetic sheet; 11, power cord; 12, absorption holes; 14, air flow detection module; 15, observation window; 16, electromagnetic switching valve; 17, connecting valve tube; 18, sealing cover; 19, pressing ring; 20, inhalation holes; 21, docking tube; 22, filling groove; 23, moving seat; 24, vibrating mesh. Specific embodiments

[0030] In order to make the technical means, creative features, achieved purposes and effects of the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0031] As Figures 1 to 7 shown, a neonatal atomization treatment device according to an embodiment of the present invention includes a breathing mask 1, a rear end of the breathing mask 1 is provided with an atomization cartridge 5, the atomization cartridge 5 and the breathing mask 1 are communicated through a docking tube 21, one end of the docking tube 21 facing the atomization cartridge 5 is installed with a vibrating mesh 24 capable of vibrating, a bottom of the atomization cartridge 5 is provided with a separable power supply compartment 8, a power cord 11 is connected between the power supply compartment 8 and the atomization cartridge 5, two symmetrically arranged ventilation holes 2 are opened on a surface of the breathing mask 1, and a plurality of air ducts 4 with output ends facing outward are installed on an outer side of the breathing mask 1;

[0032] First, inject the liquid medicine into the atomization box 5. The vibration net 24 in the atomization box 5 generates vibration to atomize the liquid medicine. The basic principle is as follows: A mechanical vibration is generated by a high-frequency vibrator, and the liquid medicine is extruded through the tiny holes of the vibration net 24 to form atomized particles. The generated atomization is transferred to the breathing mask 1 through the docking tube 21. Place the breathing mask 1 on the face of the newborn, and start multiple air cylinders 4 to generate wind force outward, so that the air cylinders 4 will generate a thrust force in the opposite direction. When the newborn is undergoing atomization treatment, he or she will only lie down. To prevent the breathing mask 1 from falling off, it is only necessary to make the frictional force between the breathing mask 1 and the newborn's face greater than the gravity of the breathing mask 1. In this way, the breathing mask 1 will always fit on the newborn's face. Through the split setting of the power supply compartment 8, the power supply compartment 8 is removed outward, and only the atomization box 5 and the breathing mask 1 are left on the face. The total weight of the two and the internal parts does not exceed 100 grams, and the parts are all made of lightweight materials. Therefore, the gravity of the two is 1N, and the friction coefficient between the breathing mask 1 and the face generally exceeds 0.5. Therefore, the thrust force generated by multiple air cylinders 4 only needs to exceed 2N to ensure that the breathing mask 1 can stay steadily on the newborn's face even in the vertical situation, such as when the newborn turns over and lies on his or her side; at the same time, in cooperation with the arc-shaped opening at the front end of the breathing mask 1, the breathing mask 1 can be supported at multiple angles, further reducing the required thrust force; when the number of air cylinders 4 is three, the thrust force generated by each air cylinder 4 only needs to exceed 0.4N, and the resultant force formed can easily reach the target. At this time, no matter how the newborn turns over, due to the thrust force generated by the air cylinders 4 on the breathing mask 1 always being directed towards the breathing mask 1, the breathing mask 1 will not detach from the newborn's face. Through this setting, the function that the breathing mask 1 can always be maintained on the newborn's face under the condition of unmanned operation is realized. At the same time, the force is appropriate and will not cause excessive discomfort to the newborn, improving the willingness of the newborn to accept atomization treatment; and the atomization box 5 adopts a mesh atomizer design, generating extremely low noise, and multiple air cylinders 4 do not need to generate a large thrust force, so the generated noise is also small and will not affect the normal sleep process of the newborn.

[0033] The number of the air cylinders 4 is three. Two of the air cylinders 4 are located on both sides of the breathing mask 1, and the two air cylinders 4 are symmetrically arranged. The remaining air cylinder 4 is located above the outer side of the breathing mask 1. An air intake hole 20 for inhaling air is opened on the outer side of the air cylinder 4;

[0034] During operation, the resultant force direction of the three air cylinders 4 is perpendicular to the face of the newborn. Therefore, as long as the position of the breathing mask 1 is accurately placed at the beginning, the fit between the breathing mask 1 and the face can be ensured. The air intake position of the air cylinder 4 surrounds itself in a circle, so that the force generated by inhalation will not affect the direction of the thrust force. The position combination of the three air cylinders 4 can better make the resultant force direction of the air cylinders 4 perpendicular to the face of the newborn.

[0035] The top surface of the atomization cartridge 5 is provided with a filling groove 22 for filling liquid medicine. A moving seat 23 is arranged inside the filling groove 22. The height and width of the moving seat 23 are the same as those of the filling groove 22. The moving seat 23 is located on the side away from the vibration mesh 24. An electric telescopic rod is fixedly connected inside the moving seat 23, and the electric telescopic rod is fixedly connected to the inner wall of the atomization cartridge 5. The top of the atomization cartridge 5 is rotatably connected with a sealing cover 6;

[0036] During operation, the liquid medicine is added into the filling groove 22, the sealing cover 6 is closed, and the electric telescopic rod is started to push the moving seat 23 to move to the position of the vibration mesh 24, thereby pushing the liquid medicine to move. The excess air in the filling groove 22 can directly pass through the vibration mesh 24, while the liquid medicine is difficult to pass through the small mesh holes without the assistance of vibration. In this way, it can be ensured that the liquid medicine can constantly pass through the vibration mesh 24 during the vibration atomization process.

[0037] A sealing cover 18 is fixedly connected to the rear end of the breathing mask 1. The docking pipe 21 passes through the sealing cover 18 and communicates with the inside of the breathing mask 1. Two guiding pipes 3 are installed at the end of the docking pipe 21;

[0038] During operation, the guiding pipes 3 are provided for transporting the atomized liquid medicine to the nose and mouth of the newborn. In this way, during the inhalation process of the newborn, more liquid medicine smoke can be absorbed. The ventilation holes 2 are provided to allow the outside air to normally enter the breathing mask 1 and exchange with the air inside the breathing mask 1 to ensure the normal oxygen absorption of the newborn.

[0039] The guiding pipes 3 are arranged in a flat shape. A communication valve pipe 17 communicating with the docking pipe 21 is fixedly connected between the rear ends of the two guiding pipes 3;

[0040] During operation, the atomized liquid medicine discharged from the flat guiding pipes 3 is more suitable for the shapes of the absorption parts of the nose and mouth of the newborn. The communication valve pipe 17 can effectively distribute the atomized liquid medicine of the docking pipe 21 to the two guiding pipes 3.

[0041] A plurality of airflow detection modules 14 are installed at the end of the guiding pipe 3. The plurality of airflow detection modules 14 are arranged linearly and equidistantly. An electromagnetic switching valve 16 is fixedly connected between the two guiding pipes 3;

[0042] During operation, the airflow detection module 14 can use a hot-wire airflow sensor. The basic principle is that when airflows through the sensor, the airflow will carry away part of the heat of the hot wire, causing the temperature of the hot wire to drop. Since the resistance value of the hot wire changes with temperature, this temperature change will cause a change in the resistance of the hot wire, thereby detecting the airflow velocity. When the newborn exhales through the mouth, the airflow detection module 14 can detect it; when the mesh nebulizer atomizes the liquid medicine and finally discharges it from the guiding tube 3, it is at room temperature and the speed is constant, which will not affect the value of the airflow detection module 14; when the newborn inhales through the nose and exhales through the mouth, the electromagnetic switching valve 16 is used to semi-close the guiding tube 3 near the mouth, so that the liquid medicine is concentrated and discharged from the guiding tube 3 near the nose; conversely, the guiding tube 3 near the nose is closed. This setting can maximize the absorption efficiency of the liquid medicine; when there is a single nose or mouth exhaling, the guiding tube 3 at the modified outlet is also directly semi-closed, because if the discharge of the liquid medicine affects breathing, it will cause discomfort to the newborn or even choke the newborn. The liquid medicine discharged from the other guiding tube 3 will be mixed with air and is normally inhaled by the newborn.

[0043] A pressing ring 19 is fixedly connected to the front edge of the breathing mask 1. The pressing ring 19 is made of an elastic material, and the inside of the pressing ring 19 is hollow. An absorption hole 12 is provided at the connection between the air cylinder 4 and the breathing mask 1.

[0044] During operation, after the pressing ring 19 comes into contact with the newborn's face, it will provide a larger friction area and at the same time increase the friction coefficient, thereby further ensuring the fitting of the breathing mask 1 to the newborn's face; when it is necessary to increase the atomization speed, the suction end of the air cylinder 4 can be partially communicated with the absorption hole 12, so that the air in the breathing mask 1 can be quickly exchanged with the outside air, and there will be no problem of a large amount of liquid medicine filling and affecting the newborn's breathing.

[0045] The top of the power supply compartment 8 is connected to the atomization box 5 by a buckle. A storage groove is provided at the top of the power supply compartment 8. The power cord 11 is arranged in a spiral shape and is located in the storage groove.

[0046] During operation, the bottom of the power supply compartment 8 is separated from the atomization box 5, and the power cord 11 remains connected for power transmission. The two can also be docked with each other to receive the power cord 11 into the storage groove, which is convenient for carrying the device. At the same time, the device can also be used handheld.

[0047] An alarm 7 is installed on the top of the sealing cover 6. Observation windows 15 communicating with the filling groove 22 are provided on both sides of the atomization box 5.

[0048] During operation, the observation window 15 is used to observe the amount of liquid in the atomizer box 5. The alarm 7 sounds an alarm when the airflow detection module 14 shows abnormal data. The alarm can be an audible or visual alarm. When coughing occurs, the airflow volume suddenly increases. After the airflow detection module 14 detects it, it can be transmitted to the alarm 7 in time.

[0049] A fixing strip 9 is fixedly connected to the outside of the power supply compartment 8. The fixing strip 9 is made of a flexible material. A flexible magnetic sheet 10 is fixedly connected to one end of the fixing strip 9. A magnetizable metal strip is disposed inside the fixing strip 9.

[0050] During operation, the fixing bar 9 can be used to wrap the fixing bar platform 9 around the object, and then the magnetic sheet 10 can be used for adsorption to complete the fixation of the power supply compartment 8.

[0051] During operation, the breathing mask 1 is placed on the face of the newborn, and multiple air tubes 4 are started to generate wind outward, so that the air tubes 4 will generate thrust in the opposite direction. The newborn will only lie down during the nebulization treatment. If you want to prevent the breathing mask 1 from falling off, you only need to make the friction between the breathing mask 1 and the newborn's face greater than the gravity of the breathing mask 1, so that the breathing mask 1 will always fit the newborn's face. Through the split setting of the power supply compartment 8, the power supply compartment 8 is removed outward, leaving only the atomization box 5 and the breathing mask 1 on the face. The overall weight of the two and the internal parts does not exceed one hundred grams. The parts are all made of lightweight materials, so the gravity of the two is 1N, and the friction coefficient between the breathing mask 1 and the face is generally more than 0.5, so the thrust generated by the multiple air tubes 4 only needs to exceed 2N, which can ensure that the breathing mask 1 can stay firmly on the newborn's face even in a vertical state, such as when the newborn turns over and sleeps on his side. ; At the same time, with the arc-shaped opening at the front end of the breathing mask 1, the breathing mask 1 can be supported at multiple angles, further reducing the need for thrust; when the number of air cylinders 4 is three, each air cylinder 4 only needs to generate a thrust of more than 0.4N, and the resultant force can easily reach the target. At this time, no matter how the newborn turns over, the thrust generated by the air cylinder 4 on the breathing mask 1 is always directed toward the breathing mask 1, so the breathing mask 1 will not be detached from the face of the newborn. Through this arrangement, the breathing mask 1 can always maintain its function on the face of the newborn without anyone operating it. At the same time, the force is appropriate, which will not make the newborn feel excessively uncomfortable and increase the newborn's willingness to accept nebulization treatment; and the nebulizer box 5 adopts a mesh nebulizer design, which generates extremely low noise, and multiple air cylinders 4 do not need to generate a large thrust, so the noise generated is also small, which will not affect the normal sleep process of the newborn;

[0052] The resultant force direction of the three air ducts 4 is perpendicular to the face of the newborn. Therefore, as long as the starting position of the breathing mask 1 is accurately placed, the fitting of the breathing mask 1 to the face can be ensured. The air intake position of the air duct 4 surrounds itself in a circle, so that the suction force generated will not affect the direction of the thrust. The position combination of the three air ducts 4 can better make the resultant force direction of the air ducts 4 perpendicular to the face of the newborn;

[0053] Add the liquid medicine into the filling tank 22, close the sealing cover 6, start the electric telescopic rod to push the moving seat 23 to move the position of the vibrating net 24, and then push the liquid medicine to move. The excess air in the filling tank 22 can directly pass through the vibrating net 24, while the liquid medicine is difficult to pass through the small mesh holes without the assistance of vibration. In this way, it can be ensured that the liquid medicine can pass through the vibrating net 24 constantly during the vibration atomization process;

[0054] The setting of the guiding tube 3 is used to transport the atomized liquid medicine to the nose and mouth of the newborn. In this way, during the inhalation process of the newborn, more liquid medicine smoke can be absorbed. The opening of the ventilation hole 2 allows the outside air to enter the breathing mask 1 normally and exchange with the air inside the breathing mask 1 to ensure the normal oxygen absorption of the newborn;

[0055] The atomized liquid medicine discharged from the flat guiding tube 3 is more suitable for the shapes of the absorption parts of the nose and mouth of the newborn. The connecting valve tube 17 can effectively distribute the atomized liquid medicine of the docking tube 21 to the two guiding tubes 3;

[0056] The airflow detection module 14 can use a hot-wire airflow sensor. The basic principle is that when the airflow passes through the sensor, the airflow will take away part of the heat of the hot wire, resulting in a decrease in the hot wire temperature. Since the resistance value of the hot wire changes with temperature, this temperature change will cause a change in the hot wire resistance, thereby detecting the airflow speed. When the newborn exhales through the mouth, the airflow detection module 14 can detect it; when the net atomizer atomizes the liquid medicine and finally discharges it from the guiding tube 3, it is at room temperature and the speed is constant, which will not affect the value of the airflow detection module 14; when the newborn inhales through the nose and exhales through the mouth, use the electromagnetic switching valve 16 to semi-close the guiding tube 3 close to the mouth, so that the liquid medicine is concentrated and discharged from the guiding tube 3 close to the nose; conversely, close the guiding tube 3 close to the nose. This setting can maximize the absorption efficiency of the liquid medicine; when there is a single nose or mouth exhaling, the guiding tube 3 at the corresponding side is also directly semi-closed. Because if the discharge of the liquid medicine affects breathing, it will cause discomfort to the newborn or even choke the newborn. The liquid medicine discharged from the other guiding tube 3 will be mixed with air and is normally inhaled by the newborn;

[0057] After the pressing ring 19 comes into contact with the face of the newborn, it will provide a larger friction area and at the same time increase the friction coefficient, thereby further ensuring the fit of the breathing mask 1 to the face of the newborn; when it is necessary to increase the atomization speed, the suction end of the air duct 4 can be partially communicated with the absorption hole 12, so that the air in the breathing mask 1 can be quickly exchanged with the outside air, and there will be no problem of a large amount of liquid medicine filling and affecting the breathing of the newborn.

[0058] Separate the bottom of the power supply compartment 8 from the atomization box 5, and keep the power cord 11 connected for power transmission. The two can also be docked with each other to store the power cord 11 in the storage groove, which is convenient for carrying the device. At the same time, the device can also be used handheld.

[0059] The observation window 15 is used to observe the amount of liquid in the atomization box 5. The alarm 7 will give an alarm when the data of the air flow detection module 14 is abnormal. The alarm can be an audible and visual alarm; when coughing occurs, the air flow suddenly surges, and after the air flow detection module 14 detects it, it can be transmitted to the alarm 7 in time.

[0060] The fixing strip 9 can be used. Wrap the fixing strip table 9 around the item, and then use the magnetic sheet 10 to adsorb it to complete the fixing of the power supply compartment 8.

[0061] 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. What is described in the above embodiments and the specification only illustrates 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 claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A neonatal atomization treatment device, characterized in that: The invention comprises a breathing mask, wherein an atomizer box is arranged at the rear end of the breathing mask, the atomizer box and the breathing mask are connected via a docking tube, a vibration net capable of vibrating is installed at one end of the docking tube facing the atomizer box, a detachable power supply bin is arranged at the bottom of the atomizer box, a power line is connected between the power supply bin and the atomizer box, two symmetrically arranged ventilation holes are provided on the surface of the breathing mask, and a plurality of air cylinders with output ends facing outwards are installed on the outer side of the breathing mask.

2. A neonatal atomization treatment device according to claim 1, characterized in that: The number of the air ducts is three, two of which are located on both sides of the breathing mask, and the two air ducts are symmetrically arranged, and the remaining air duct is located on the upper outer side of the breathing mask, and the outer side of the air duct is provided with an air inhalation hole for inhalation.

3. A neonatal atomization treatment device according to claim 2, characterized in that: A filling groove for filling liquid medicine is provided on the top surface of the atomizer box, a movable seat is provided on the inner side of the filling groove, the height and width of the movable seat are the same as those of the filling groove, the movable seat is located on the side away from the vibration net, an electric telescopic rod is fixedly connected to the interior of the movable seat, the electric telescopic rod is fixedly connected to the inner wall of the atomizer box, and a sealing cover is rotatably connected to the top of the atomizer box.

4. A neonatal atomization treatment device according to claim 3, characterized in that: A sealing cover is fixedly connected to the rear end of the breathing mask, the butt joint pipe passes through the sealing cover and is communicated with the interior of the breathing mask, and two guide tubes are installed at the end of the butt joint pipe.

5. A neonatal atomization treatment device according to claim 4, characterized in that: The guide pipe is arranged in a flat shape, and a connecting valve pipe communicating with the butt pipe is fixedly connected between the rear ends of the two guide pipes.

6. A neonatal atomization treatment device according to claim 5, characterized in that: A plurality of airflow detection modules are installed at the end of the guide pipe, and the plurality of airflow detection modules are linearly and equidistantly arranged. An electromagnetic switching valve is fixedly connected between two of the guide pipes.

7. A neonatal atomization treatment device according to claim 6, characterized in that: A pressing ring is fixedly connected to the front edge of the breathing mask. The pressing ring is made of elastic material, and the inside of the pressing ring is hollow. An absorption hole is provided at the connection between the air cylinder and the breathing mask.

8. A neonatal atomization treatment device according to claim 7, characterized in that: The top of the power supply bin is connected to the atomizer box via a buckle, a storage groove is provided on the top of the power supply bin, the power cord is arranged in a spiral shape, and the power cord is located in the storage groove.

9. A neonatal atomization treatment device according to claim 8, characterized in that: An alarm is installed on the top of the sealing cover, and observation windows communicating with the filling slot are provided on both sides of the atomizing box.

10. A neonatal atomization treatment device according to claim 9, characterized in that: A fixing strip is fixedly connected to the outer side of the power supply compartment. The fixing strip is made of a flexible material. A flexible magnetic sheet is fixedly connected to one end of the fixing strip. A magnetizable metal strip is arranged inside the fixing strip.

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