Hanna Viertïo-Oja

Title: Innovations of Hanna Viertö-Oja in Drug Administration Technology.

Introduction

Hanna Viertö-Oja is a notable inventor based in Espoo, Finland. She has made significant contributions to the field of medical technology, particularly in the area of drug administration. Her innovative approach focuses on enhancing patient care through advanced monitoring techniques.

Latest Patents

Hanna Viertö-Oja holds a patent for a "Closed loop drug administration method and apparatus using EEG complexity for control purposes." This invention involves a closed-loop method and apparatus designed to control the administration of hypnotic drugs to patients. The system utilizes electroencephalographic (EEG) signal data obtained from the patient to derive measures of the complexity of the EEG signal. This complexity measure, which may include the entropy of the EEG signal data, serves as a feedback signal in a control loop for an anesthetic delivery unit. The goal is to maintain the desired hypnotic level in the patient effectively. Additionally, the invention incorporates a pharmacological transfer function along with pharmacokinetic and pharmacodynamic models to optimize drug administration.

Career Highlights

Hanna has been associated with Instrumentarium Corporation, where she has applied her expertise in medical technology. Her work has focused on developing systems that improve the safety and efficacy of drug delivery methods.

Collaborations

Hanna has collaborated with Emmanuel-S Cohen-Laroque, contributing to advancements in the field of anesthetic delivery systems.

Conclusion

Hanna Viertö-Oja's innovative work in drug administration technology exemplifies the intersection of medical science and engineering. Her contributions are paving the way for improved patient outcomes in anesthetic care.