Applications

    The accuracy and stability of medical equipment are crucial to patient safety, and accurate temperature control is one of the important factors to ensure the normal operation of medical equipment and patient comfort. Thermistors and temperature sensors produced by Nanjing Shiheng Electronic Technology Co., Ltd. are widely used in various medical devices, providing efficient and reliable temperature detection and control solutions.

Shiheng Electronics Applicable Products and Scenarios：

1. NTC Thermistor-Precise Temperature Monitoring

Application Areas: Medical Monitors, Ventilators, Injection Pumps

     In medical monitoring equipment, NTC thermistors are used to detect and adjust the temperature of the equipment to ensure that the equipment works under stable temperature conditions. For medical equipment such as ventilators and injection pumps, accurate temperature control directly affects the operating efficiency of the equipment and the treatment effect of patients. For example, the air temperature in the ventilator needs to be kept in an appropriate range to ensure that the patient feels a comfortable temperature during inhalation, and the NTC thermistor can monitor the gas temperature in real time and automatically adjust the heating or cooling system.

    NTC thermistors are usually embedded in key parts of the equipment, such as air or liquid circulation areas, to directly sense temperature changes. The resistance of thermistors changes with temperature. The equipment control system automatically adjusts the temperature control system according to the feedback resistance value to ensure that the equipment continues to work at the optimal temperature.

2. Temperature sensor - high-precision body temperature detection

Application areas: thermometers, medical mattresses, ultrasonic probes

     Temperature sensors play a vital role in medical equipment, especially in the high-precision detection of patient body temperature. Thermometers are one of the most direct applications of temperature sensors. They can quickly and accurately read human body temperature and provide accurate data for medical diagnosis. In addition, the temperature sensor in the medical mattress helps regulate the temperature of the mattress by monitoring the patient's body temperature, providing a comfortable rehabilitation environment. Ultrasonic probes also require temperature sensors to ensure that the temperature of the probe remains stable to avoid overheating or overcooling affecting the detection effect.

     Temperature sensors are usually installed on the surface or inside of the equipment, in direct contact with the patient or equipment, and detect temperature changes through high-precision sensors and transmit signals to the control system. The control system adjusts the output temperature of the equipment based on the feedback from the temperature sensor to ensure a safe and reliable operating environment.

3. Power thermistors - current protection and thermal management of medical equipment

Application areas: CT scanners, MRI equipment, X-ray machines

    Large medical equipment such as CT scanners, MRI equipment and X-ray machines will generate large current shocks when starting, which may cause damage to the equipment. The power thermistors produced by Nanjing Shiheng Electronics are widely used in these devices, mainly for current protection and thermal management at startup to avoid overheating or failure of the equipment due to excessive current.

    Power thermistors are usually installed in the power module or key circuit of medical equipment, which can automatically adjust the current. When the current is too large, the resistance of the thermistor increases, limiting the current passing through the equipment, protecting the equipment from current shocks and high temperatures.

In medical equipment, the NTC thermistors and temperature sensors of Nanjing Shiheng Electronic Technology Co., Ltd. can achieve the following functions:

 1. Temperature monitoring and control: Real-time monitoring and control of the operating temperature of medical equipment is achieved through NTC thermistors and temperature sensors to ensure that the equipment always works within the optimal temperature range, extend the service life of the equipment and improve work efficiency.

 2. Patient safety: In thermometers, ventilators, and medical mattresses, temperature sensors provide accurate temperature feedback to ensure patient comfort and safety, helping medical staff to provide more accurate treatment and care.

 3. Equipment protection and current management: Power thermistors provide current protection and thermal management functions in large medical equipment to avoid damage caused by excessive current or overheating of the equipment, ensuring safe and reliable operation of the equipment.

    With the continued growth in global demand for high-quality medical equipment, the medical equipment market has broad prospects, and precise temperature control solutions will become one of the keys to improving equipment performance. Nanjing Shiheng Electronic Technology Co., Ltd. will continue to focus on the technical innovation of thermistors and temperature sensors, provide more efficient and accurate temperature monitoring and current protection solutions, and help upgrade and develop medical equipment.

     We firmly believe that with the growing demand for precise temperature control in the medical industry, Nanjing Shiheng Electronics' products will become an indispensable part of medical equipment and contribute to the development of the global medical industry.