Aki Backman

Title: Aki Backman - Innovator in Pulse Oximetry

Introduction

Aki Backman is a notable inventor based in Helsinki, Finland. He has made significant contributions to the field of medical technology, particularly in the development of pulse oximeters. His innovative approach addresses the challenges of power consumption in mobile oximeters while maintaining device performance.

Latest Patents

Aki Backman holds a patent for a pulse oximeter that measures blood oxygenation. The invention focuses on minimizing power consumption without compromising the device's performance. It introduces a method for controlling optical power in a pulse oximeter by monitoring the signal-to-noise ratio of the received baseband signal. The duty cycle of the driving pulses is adjusted based on this monitored ratio, ensuring that the optical power is kept within a predetermined lower threshold. This innovation allows for power control that aligns with the perfusion level of the subject, optimizing energy use.

Career Highlights

Aki Backman is associated with GE Healthcare Finland Oy, where he applies his expertise in medical technology. His work has contributed to advancements in healthcare solutions, particularly in the area of non-invasive monitoring devices.

Collaborations

Aki collaborates with Börje Rantala, enhancing the development of innovative healthcare technologies. Their combined efforts aim to push the boundaries of medical device functionality and efficiency.

Conclusion

Aki Backman's contributions to pulse oximetry exemplify the intersection of innovation and healthcare. His work not only addresses current challenges in medical technology but also paves the way for future advancements in patient monitoring.