The main challenges in current medical care include insufficient caregiving personnel, inadequate big data recognition capabilities, lack of 24-hour cardiac care devices, and the inability to provide preventive warnings and real-time emergency care. Therefore, devices equipped with physiological detection, artificial intelligence recognition, and wireless smart platforms, such as the “YuGurad ” and “YuSound” can address these healthcare difficulties and achieve the goal of universal health.

YuGurad
YuGurad is a portable 24-hour wireless electrocardiogram (ECG) monitor. Using core technology from physiological detection chips, it forms a close-fitting sensor module to detect the wearer's ECG signals. This information is wirelessly transmitted to a smartphone via a Bluetooth transmission system, where a mobile application completes subsequent analysis and calculations, displaying the primary results on the phone screen. By combining this biomedical detection chip with related hardware and software applications, users can monitor and track their physiological status anytime, anywhere, making this system their personal guardian. Real-time detection, portability, and ease of use are key features of this system.

YuSound
Cardiovascular and valvular diseases have always posed significant health risks. While ECG signals can detect arrhythmias, heart sound detection can evaluate the condition of heart valves. Combining and synchronously analyzing these two signals can help doctors diagnose more quickly and assist medical students in learning auscultation more effectively. To aid physicians in diagnosing more swiftly and accurately, and to provide medical students with a more reliable basis for learning auscultation, the "Smart Stethoscope" can serve as an auxiliary tool for physicians in their learning and health check-ups. This device can simultaneously measure heart sound and ECG signals, visualizing the signals on a smartphone to confirm the status of heart sounds. Traditionally, any abnormalities would rely entirely on the doctor's experience, but the visual recording advantage of this "Smart Stethoscope" allows doctors to use signal results to diagnose potential heart diseases. If a patient experiences arrhythmia, such as ventricular tachycardia, during diagnosis, this device can also verify abnormal heart sounds that may arise from physiological examinations.