Nicholas Miles

Title: Innovations of Nicholas Miles in Photoplethysmography

Introduction

Nicholas Miles is a notable inventor based in University Park, GB. He has made significant contributions to the field of medical technology, particularly through his innovative work in photoplethysmography. His inventions aim to enhance the understanding of blood volume and composition, which are crucial for various medical applications.

Latest Patents

Nicholas Miles holds a patent for a photoplethysmograph device. This device includes a light source that illuminates a target object. A modulator drives the light source, causing the output intensity to vary based on a modulation signal at a specific frequency. A detector captures the light from the target object and generates an electrical output corresponding to the intensity of the received light. The device features a demodulator with a local oscillator that processes the detector output, producing a demodulated output that is insensitive to any phase difference. This output indicates blood volume as a function of time and/or blood composition. The device can operate in both transmission and reflectance modes, utilizing the green part of the optical spectrum and polarizing filters when in reflectance mode.

Career Highlights

Nicholas Miles is affiliated with the University of Nottingham, where he continues to advance his research and development in medical technologies. His work has garnered attention for its potential applications in healthcare, particularly in non-invasive monitoring techniques.

Collaborations

Nicholas has collaborated with esteemed colleagues such as John Andrew Crowe and Mark Grubb. Their combined expertise contributes to the innovative projects undertaken at the University of Nottingham.

Conclusion

Nicholas Miles is a pioneering inventor whose work in photoplethysmography exemplifies the intersection of technology and healthcare. His contributions are vital for advancing medical diagnostics and improving patient care.