Somchai Baotong

Title: The Innovative Contributions of Somchai Baotong in Physiological Measurement Technology

Introduction

Somchai Baotong is a notable inventor based in Singapore, recognized for his contributions to the field of medical technology. With a total of two patents, Baotong has focused on innovations that enhance the understanding of physiological changes in the human body.

Latest Patents

Baotong's most recent patents include a Photoplethysmography (PPG) apparatus and a method for determining physiological changes. The PPG apparatus is designed to determine physiological changes by employing a light source that emits a light signal of variable intensity based on skin characteristics. This device features two photodetectors that detect reflections of the light signal, providing a combined current signal. A signal processing circuit then converts this current signal into a PPG signal, which is crucial for assessing physiological changes.

Another significant invention by Baotong is a method for deriving systolic and diastolic blood pressure. This method involves receiving data related to at least one cardiac cycle from the subject's bio-signals. It calculates rise and fall times of the cardiac cycle and derives a parameter from a function of these times. Ultimately, it determines the subject's blood pressure based on the calculated parameter, paving the way for more accurate and efficient blood pressure monitoring.

Career Highlights

Somchai Baotong is currently associated with Nitto Denko Corporation, where he applies his expertise to innovate in the medical field. His patents highlight his commitment to developing technologies that support better health outcomes through improved monitoring techniques.

Collaborations

Throughout his career, Baotong has collaborated with talented colleagues such as Estanislao Glenn Bondice and Suppasit Chuwatsawat. These collaborations not only enhance his own work but also contribute to the development of advanced technologies in their field of expertise.

Conclusion

Somchai Baotong's contributions to the field of physiological measurement through innovative patents reflect his dedication and skill as an inventor. His advancements in PPG technology and blood pressure monitoring methods stand to benefit many in the medical community and improve patient care worldwide.