In the field of modern medical monitoring, disposable skin temperature probe is widely used due to its convenience and hygiene. EXSENSE medical NTC chip, as the temperature monitoring component of the probe, plays a key role in real-time temperature measurement.

EXSENSE medical NTC chip is generally integrated at the front end of the disposable skin temperature probe, able to accurately monitor the patient's underarm temperature. After the NTC chip is soldered to the leads, which is encapsulated within the disposable medical packaging materials, while the other end of the leads are connected to a connector and then inserted into a terminal device through a conversion cable. When the disposable skin temperature probe is used, EXSENSE high-accuracy bare chip obtains the patient’s surface temperature, and the terminal device conducts real-time analysis and processing, providing temperature data for medical diagnosis. The probe measures the underarm temperature directly with the NTC chip inside the front-end probe, which greatly reduces energy loss and time delay during heat transfer, ensuring the temperature information collected by the probe is highly accurate. Meanwhile, compared to reusable sensors with bare chip encapsulated in metal shell, disposable skin temperature probe also has a obvious advantage in cross-infection and control.

The working principle of EXSENSE medical NTC chip is based on the negative correlation between its resistance value and temperature. As the signal source of the temperature measurement link of the disposable skin temperature probe, it relies on superior electrical performance of NTC to assist the probe:

1. High Accuracy: Guaranteeing measurement reliability

The resistance value accuracy of EXSENSE medical NTC chip can up to ±0.5%, assisting disposable skin temperature probe in precise temperature measurement, reducing misdiagnosis caused by temperature measurement errors, providing medical personnel with reliable basic data.

2. Excellent Sensitivity: Improving response speed

The thermal response time of EXSENSE medical NTC chip can reach millisecond level, and its small dimension also facilitates a rapid response to the patient’s temperature, providing real-time feedback to terminal device and significantly improving the timeliness of body temperature monitoring.

EXSENSE medical NTC chip is not only the core component for temperature signal collection in disposable skin temperature probe but also key to ensuring the accuracy of the probe's temperature monitoring process. With the assistance of the EXSENSE medical NTC chip, disposable skin temperature probes can allow medical personnel to promptly detect abnormal temperatures in patient during perioperative period or condition monitoring, thereby gaining precious time for intervention and treatment.