In today's rapid development of healthcare technology, wearable oximeters have become an important tool for family health management, medical monitoring and disease prevention. The innovation of its core technology, especially the advancement of photoelectric volumetric pulse wave (PPG) electrical signal testing level, opens up a new way to improve the accuracy and convenience of blood oxygen testing. Nanochap AT100 module, with its high-precision testing technology, is leading wearable oximeters into a new stage of development.

Principle of PPG technology and its application in blood oxygen detection

Photoelectric volumetric pulse wave (PPG) technology is a non-invasive method of monitoring physiological parameters by emitting light of a certain wavelength into human tissues and detecting changes in the intensity of the light transmitted or reflected back to obtain physiological information related to heart rate, blood oxygen saturation and other information. In blood oxygen detection, PPG technology mainly utilizes the difference in absorption of different wavelengths of light in the blood to obtain the value of blood oxygen saturation (SpO2) by calculating the ratio of oxygenated hemoglobin to reduced hemoglobin.

Technical Advantages of the Nanochap AT100 Module

The Nanochap AT100 module integrates a high-precision sensor with advanced data processing algorithms, designed for blood oxygen detection. Its technical advantages are mainly reflected in the following aspects:

1. High-precision Sensor: The AT100 module adopts a high-performance PPG sensor, which can accurately capture the tiny changes of light through the skin, thus accurately reflecting the oxygenation status in the blood. This high-precision sensor ensures the accuracy of blood oxygenation detection and maintains stable measurement performance even in complex environments.

2. Advanced Data Processing Algorithms: In addition to the high-precision sensor, the AT100 module also has built-in advanced data processing algorithms. These algorithms are able to quickly and accurately analyze and process the collected PPG signals, effectively filtering out noise interference and extracting key information related to blood oxygen saturation. This not only improves the accuracy of blood oxygen detection, but also shortens the detection time and enhances the user experience.

3. Comprehensive health monitoring solution: The AT100 module not only detects oxygen saturation, but also simultaneously monitors indicators such as perfusion index (PI) and pulse rate (PR). Together, these indicators form a comprehensive health monitoring program, providing users with more detailed and comprehensive health data support.

The Importance of High-Precision Testing

The importance of high-precision testing is self-evident in wearable oximeters. First of all, accurate oximetry data is the key basis for assessing the user's health status. Whether for cardiovascular disease patients or healthy people, real-time and accurate understanding of changes in blood oxygen saturation is an important means of disease prevention and health protection. Second, high-precision testing can improve the accuracy and efficiency of medical decision-making. Doctors can timely and accurately determine the patient's condition based on the data provided by wearable oximeters, so as to formulate a more reasonable treatment plan. In addition, high-precision testing can also enhance users' trust and reliance on wearable oximeters, promoting the popularization and application of this technology.

Performance of Nanochap AT100 module in real-world applications

In practical applications, Nanochap AT100 module shows excellent performance. Whether in the field of family health management, medical monitoring or disease prevention, the AT100 module can provide accurate and reliable blood oxygen detection data. Users can view the monitoring data in real time through smartphones and other mobile devices, and keep track of their health status anytime, anywhere. In addition, AT100 module also supports data sharing and interconnection with other medical devices, which provides doctors with more comprehensive and accurate data support for patients' vital signs.

With its high-precision detection technology, Nanochap AT100 module shows strong competitiveness in the field of wearable oximeters. Its high-precision sensor, advanced data processing algorithms, and comprehensive health monitoring solution together constitute the core technical advantages of this module.