With the progress of medical technology and the growth of people's attention to health, aerosol therapy has become an important means of treating respiratory diseases. In order to facilitate patients to carry out aerosol therapy anytime and anywhere, portable and compact handheld nebulizer came into being. Compared with the traditional nebulizer, the handheld nebulizer uses the NTC thermistor for intelligent temperature control, which effectively improves the comfort of patients and the absorption rate of medicines.

NTC thermistor is generally installed on the PCB control board of the handheld nebulizer and electrically connected to the nebulizer through a conductive module. When the patient turns on the nebulizer, NTC begins to monitor and control the temperature of the nebulizer to ensure that it is heated and nebulized within the optimal temperature range, so as to ensure the maximum treatment effect. Specifically, the NTC thermistor monitors the temperature of the atomized liquid in real time and converts the temperature signal into an electrical signal then outputs it to the control circuit. The control circuit adjusts the power of the heating element according to the received temperature signal to ensure that the temperature of the atomized liquid is within the preset range. The addition of thermistor can significantly improve the temperature stability of the handheld nebulizer, ensuring a consistent medication temperature for each aerosol therapy. In addition, what other help does NTC thermistor bring to handheld nebulizer?

First, improve patients' medicines experience

Taking advantage of the characteristics that the resistance value of NTC thermistor decreases with the increase of temperature and increases on the contrary, presetting the minimum and maximum thresholds of atomized temperature, through the change of NTC resistance value, combined with the control circuit to ensure that the atomized temperature generated by the handheld nebulizer is moderate, to avoid overcooling or overheating causing irritation to the patient's respiratory tract. Especially in the treatment of respiratory diseases such as colds and fevers, the right atomized temperature of the mist can relieve the patient's discomfort, improve the treatment effect and patient satisfaction.

Second, extend the service life of the handheld nebulizer

Stable temperature control reduces the risk of damage to the internal components of a handheld nebulizer in either a high or low temperature environment. Precise control of the atomized liquid temperature through thermistor can delay the aging process of components and help extend the service life of handheld nebulizer.

Considering the limited internal space of handheld nebulizers on the market, EXSENSE Electronics Technology Co., Ltd. recommends the use of LT series epoxy coating miniature NTC thermistor. Its high accuracy can help the handheld nebulizer to carry out more precise temperature control and provide a more atomized environment for patients. Moreover, epoxy coating miniature NTC thermistor has a sensitive response, which can quickly respond to small changes in temperature during temperature monitoring, so as to avoid patients from being easily scalded if the temperature is too high, and the temperature is too low and the efficacy is poor.