Han-Chao Chang

Title: The Innovative Mind of Han-Chao Chang: Pioneering Surgical and Measurement Technologies

Introduction

Han-Chao Chang, an accomplished inventor based in Hsinchu, Taiwan, has made significant contributions to medical technology with his innovative inventions. Holding three patents, he focuses primarily on advancements that enhance the precision and effectiveness of medical devices. His work showcases the fusion of engineering principles with healthcare, aimed at improving patient outcomes.

Latest Patents

Chang's latest patents illustrate his dedication to innovation in medical technology. One notable invention is the "Method and System for Qualifying a Surgical Clip Applier." This method proposes a comprehensive approach for qualifying surgical clip appliers to ensure reliability during operations. In this system, an image capture unit collects images related to the firing sequence of the surgical clips, enabling a processing unit to verify the device's qualification based on predetermined specifications.

Another significant patent is the "Image Based Oxygen Saturation Measuring Device and Method Thereof." This device employs an innovative methodology that utilizes alternating red and infrared lights to measure oxygen saturation levels accurately. By controlling light emissions and analyzing reflections from the selected skin area, Chang’s invention minimizes interference and optimizes the measurement process, offering a broader measurement area with each assessment.

Career Highlights

Throughout his career, Han-Chao Chang has collaborated with reputable institutions, including National Applied Research Laboratories and National Taiwan Normal University. His experiences with these organizations have undoubtedly enriched his expertise and contributed to the success of his innovations.

Collaborations

Chang has worked closely with notable colleagues, such as Min-Wei Hung and Yu-Shan Su, contributing to various projects aimed at advancing medical technologies. These collaborative efforts highlight the importance of teamwork in driving innovation within the field.

Conclusion

Han-Chao Chang's groundbreaking inventions reflect his commitment to improving medical devices and techniques. With a focus on surgical functionality and accurate measurements, his work stands as a testament to the power of innovation in healthcare. As he continues to push the boundaries of technology, Chang undoubtedly contributes to a brighter future for medical advancements.