Hing Chiu Chang

Title: Innovations by Hing Chiu Chang in MRI Technology

Introduction

Hing Chiu Chang is a notable inventor based in Macau, CN. He has made significant contributions to the field of medical technology, particularly in the design and fabrication of MRI tracking devices. His work focuses on enhancing the precision and safety of MRI-guided interventions.

Latest Patents

Hing Chiu Chang holds a patent for an MRI tracking device design, fabrication, and methods of use for MRI-guided robotic systems. The patent describes an MR marker for magnetic resonance imaging (MRI) guided intervention and the method of fabricating the same. This innovative tracking device can be integrated with an MRI-guided robotic system to provide precise positional tracking of interventional tools and robotic components, allowing for safe operation inside the human body. The MR tracking device includes a plurality of stacked flexible printed circuit boards, flat planar spirals made of a non-ferromagnetic material, and a biocompatible, non-ferromagnetic material encapsulating the flexible printed circuit boards. Additionally, an orientation-independent device is provided, which includes three or more markers arranged in an array around a cylindrical substrate.

Career Highlights

Hing Chiu Chang is affiliated with the University of Hong Kong, where he continues to advance research in medical imaging technologies. His innovative work has the potential to significantly improve patient outcomes during MRI-guided procedures.

Collaborations

Hing Chiu Chang has collaborated with notable colleagues, including Ka Wai Kwok and Ziyan Guo, to further enhance the development of MRI technologies.

Conclusion

Hing Chiu Chang's contributions to MRI technology exemplify the importance of innovation in medical fields. His patented tracking device represents a significant advancement in ensuring the safety and precision of medical interventions.