Zahra Moussavi

Title: Zahra Moussavi: Innovator in Sleep Apnea Screening Technologies

Introduction

Zahra Moussavi is a prominent inventor based in Winnipeg, Canada. She has made significant contributions to the field of medical technology, particularly in the area of obstructive sleep apnea (OSA) screening. With a total of 4 patents, her work focuses on innovative systems and methods that enhance the diagnosis and understanding of sleep-related disorders.

Latest Patents

Moussavi's latest patents include groundbreaking inventions aimed at improving the screening process for obstructive sleep apnea. One of her notable patents is a system and methods of acoustical screening for obstructive sleep apnea during wakefulness. This invention utilizes tracheal sound intensity variations to screen patients suspected of OSA while they are awake. The system comprises a mechanism for positioning the patient, a sound input device connected to a recording device, and a signal conditioning component that amplifies and filters breathing sound signals. Additionally, it features a detecting component that identifies respiratory phases and a separating component that distinguishes between inspiratory and expiratory sound signals. The system also includes a calculation component that performs statistical analysis to classify patients as OSA or non-OSA and predicts the severity of the condition.

Another significant patent is the acoustic system and methodology for identifying the risk of obstructive sleep apnea during wakefulness. This invention involves screening patients using recordings of tracheal breathing sounds from both nose and mouth breathing in various positions. The characteristic features obtained are compared to mean values from training groups to classify patients accurately.

Career Highlights

Zahra Moussavi has worked with esteemed organizations such as the University of Manitoba and Tr Technologies Limited. Her experience in these institutions has allowed her to develop and refine her innovative technologies, contributing to advancements in medical diagnostics.

Collaborations

Moussavi has collaborated with talented individuals in her field, including Azadeh Yadollahi and Sergio Camorlinga. These collaborations have further enriched her research and development efforts.

Conclusion

Zahra Moussavi is a trailblazer in the field of sleep apnea screening technologies. Her innovative patents and contributions to medical technology have the potential to significantly improve patient outcomes in the diagnosis of obstructive sleep apnea.