Yuichi Miyagawa

Title: Yuichi Miyagawa: Innovator in Medical Technology

Introduction

Yuichi Miyagawa is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of medical technology, particularly in the development of devices that enhance the measurement of physiological parameters.

Latest Patents

Miyagawa holds 2 patents, with his latest innovations focusing on advanced medical devices. One of his notable patents is the "Light-reflecting and heating type oximeter." This device is designed to measure non-invasively the oxygen saturation in blood contained in a part of a living body using an optical sensor. The optical sensor features a light-emitting section that emits measuring light beams of at least two different wavelengths and a light-receiving section that captures the reflected light beams. Additionally, a controllable heating means is provided around these sections to ensure accurate measurements, even in areas where blood vessels are close to the body surface, such as fingertips and ears.

Another significant patent is the "Automatic calibration apparatus for a partial gas pressure measuring." This apparatus supplies gases with high and low partial pressures to a gas selection device, which then selects the appropriate gas for calibration of a partial gas pressure measuring sensor. The system includes a detector that monitors gas supply conditions and an automatic calibration controller that stores sensor outputs, ensuring reliable measurements.

Career Highlights

Yuichi Miyagawa is currently employed at Sumitomo Electric Industries, Limited, where he continues to innovate in the field of medical technology. His work has been instrumental in advancing the capabilities of medical devices, making them more efficient and reliable.

Collaborations

Miyagawa has collaborated with notable colleagues, including Masahiko Kanda and Kiwamu Yoneda. Their combined expertise has contributed to the successful development of innovative medical technologies.

Conclusion

Yuichi Miyagawa's contributions to medical technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to impact the way physiological measurements are conducted, enhancing patient care and outcomes.