Nebulizer
Nebulizer
A nebulizer is a device that is used for breathing treatments such as asthma, cystic fibrosis, and other respiratory illnesses. It changes liquid medicine into an aerosol. Aerosol is a "mixture of gas and liquid particles," and the best example of a naturally occurring aerosol is mist, formed when small vaporized water particles mixed with hot ambient air are cooled down and condense into a fine cloud of visible airborne water droplets.
Introduction
As we all know nebulizers are used to treat respiratory illness. Nebulizers use oxygen, compressed air or ultrasonic power to break up medical solutions and suspensions into small aerosol droplets that can be directly inhaled from the mouthpiece of the device. They are often used in situations in which using an inhaler is difficult or ineffective. Nebulizers are also used to limit the side effects of medications like steroids by delivering the medicine directly to the respiratory system. A nebulizer consists of a machine to power the nebulizer and a tube that connects the machine to the medicine container. The medicine is changed into a mist in the medicine container. The machine or container has a valve that can increase or decrease the amount of mist you receive. You breathe in the mist through a mask or mouthpiece.
Working Principle Circuit such as the photo shows.
Mainly by the ultrasonic generator, the water level controller, power circuit composed of several parts. Mainly by the ultrasonic generator transistor VT1 form, VT1 and its peripheral components three-point integral capacitor LC oscillator , B is the ultrasonic transducer , and its natural frequency fc = 1.65MHz, capacitors C1, C2 decision oscillation amplitude, and its natural frequency is slightly lower in fc, L1, C2 is a positive feedback components, the natural frequency slightly higher than fc, VD5 VT1 protection for the diode . B because when immersed in water atomization, the water
A nebulizer is a device that is used for breathing treatments such as asthma, cystic fibrosis, and other respiratory illnesses. It changes liquid medicine into an aerosol. Aerosol is a "mixture of gas and liquid particles," and the best example of a naturally occurring aerosol is mist, formed when small vaporized water particles mixed with hot ambient air are cooled down and condense into a fine cloud of visible airborne water droplets.
Introduction
As we all know nebulizers are used to treat respiratory illness. Nebulizers use oxygen, compressed air or ultrasonic power to break up medical solutions and suspensions into small aerosol droplets that can be directly inhaled from the mouthpiece of the device. They are often used in situations in which using an inhaler is difficult or ineffective. Nebulizers are also used to limit the side effects of medications like steroids by delivering the medicine directly to the respiratory system. A nebulizer consists of a machine to power the nebulizer and a tube that connects the machine to the medicine container. The medicine is changed into a mist in the medicine container. The machine or container has a valve that can increase or decrease the amount of mist you receive. You breathe in the mist through a mask or mouthpiece.
Working Principle Circuit such as the photo shows.
Mainly by the ultrasonic generator, the water level controller, power circuit composed of several parts. Mainly by the ultrasonic generator transistor VT1 form, VT1 and its peripheral components three-point integral capacitor LC oscillator , B is the ultrasonic transducer , and its natural frequency fc = 1.65MHz, capacitors C1, C2 decision oscillation amplitude, and its natural frequency is slightly lower in fc, L1, C2 is a positive feedback components, the natural frequency slightly higher than fc, VD5 VT1 protection for the diode . B because when immersed in water atomization, the water