Shan-Chun Chang

Title: Innovations by Shan-Chun Chang in Electrocardiogram Calibration

Introduction

Shan-Chun Chang is a notable inventor based in Hualien, Taiwan. He has made significant contributions to the field of medical technology, particularly in the calibration of electrocardiogram (ECG) signals. His innovative approach aims to enhance the accuracy and reliability of ECG readings, which are crucial for diagnosing heart conditions.

Latest Patents

Shan-Chun Chang holds a patent for a "Calibration method of electrocardiogram signals and the application program for the same." This method involves several steps, including receiving an uncalibrated electrocardiogram signal from a user and calculating the ratio of the distance length of this signal to that of an electrocardiogram template. By generating a trigonometric value corresponding to this ratio, the method sets a characteristic point of the uncalibrated signal as an axis anchor point for trigonometric projection. This process allows for the calibration of the unidentified electrocardiogram signal, followed by an identification comparison with saved templates for further authorization. Shan-Chun Chang has 1 patent to his name.

Career Highlights

Shan-Chun Chang is affiliated with Tzu Chi University, where he continues to work on advancing medical technologies. His research focuses on improving the methodologies used in electrocardiogram signal processing, which has the potential to impact patient care significantly.

Collaborations

Shan-Chun Chang collaborates with Tsu-Wang Shen, contributing to the development of innovative solutions in the field of medical technology. Their partnership aims to enhance the effectiveness of ECG calibration methods.

Conclusion

Shan-Chun Chang's work in the calibration of electrocardiogram signals represents a significant advancement in medical technology. His innovative methods have the potential to improve diagnostic accuracy and patient outcomes in cardiology.