Petri Määttä

Title: Innovations by Petri Määttä in Blood Pressure Measurement

Introduction

Petri Määttä is an innovative inventor based in Ylojarvi, Finland. He has made significant contributions to the field of physiological metrics, particularly in the area of blood pressure measurement. His work focuses on developing methods and systems that enhance the accuracy and efficiency of determining blood pressure through advanced technology.

Latest Patents

Petri Määttä holds a patent for "Techniques for determining blood pressure based on a relative timing of pulses." This patent describes methods, systems, and devices for synchronizing multiple devices to determine physiological metrics. The method involves flashing light-emitting diodes (LEDs) of a wearable device and capturing images of these flashing LEDs using an imaging device. A synchronization procedure is performed to identify any delay between the internal clocks of the wearable device and the imaging device. This process allows for the collection of physiological data at different locations on the user's body, which includes separate pulse observation times of the user's heartbeat. Ultimately, a pulse transmit time (PTT) is determined based on the delay and the comparison of pulse observation times, leading to the calculation of a blood pressure metric for the user.

Career Highlights

Petri Määttä is currently associated with Oura Health Oy, a company known for its innovative health technology solutions. His work at Oura Health Oy emphasizes the integration of wearable technology with advanced physiological monitoring systems. His contributions have been pivotal in enhancing the capabilities of health monitoring devices.

Collaborations

Throughout his career, Petri has collaborated with talented individuals such as Kimmo Pärssinen and Emmi Maria Johanna Antikainen. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge health technologies.

Conclusion

Petri Määttä's work in the field of blood pressure measurement exemplifies the intersection of technology and health. His innovative approaches and patented techniques are paving the way for more accurate and efficient health monitoring solutions.