Keikitsu Ogawa

Title: Innovations by Keikitsu Ogawa in Oximeter Technology

Introduction

Keikitsu Ogawa is a notable inventor based in Tokyo, Japan, recognized for his contributions to medical technology, particularly in the field of oximetry. With a total of four patents to his name, Ogawa has made significant advancements that enhance the functionality and safety of oximeter devices.

Latest Patents

Ogawa's latest patents include innovative designs for oximeter probes. One of his inventions features a probe that can be wound around a fingertip, designed to measure blood oxygen saturation while being completely shielded from electrical noise. This design incorporates a flexible printed circuit board with a light-emitting device and a photodetector, covered by a conductive sheet with specific windows for optimal performance. Another patent addresses the issue of 'low-temperature burns' caused by heat generation from the LED in oximeter probes. This design includes adhesive tape with an opening for the LED and a heat-dissipating plate to mitigate heat-related risks.

Career Highlights

Ogawa is currently employed at Nihon Kohden Corporation, a leading company in the medical technology sector. His work focuses on developing advanced medical devices that improve patient care and monitoring.

Collaborations

Throughout his career, Ogawa has collaborated with esteemed colleagues such as Hideo Ozawa and Yoshiaki Shindo, contributing to a dynamic team that drives innovation in medical technology.

Conclusion

Keikitsu Ogawa's contributions to oximeter technology exemplify his commitment to enhancing medical devices for better patient outcomes. His innovative patents reflect a deep understanding of both technology and user safety, marking him as a significant figure in the field.