Darryl Dieujuste

Title: Innovations by Darryl Dieujuste in Sickle Cell Disease Diagnosis

Introduction

Darryl Dieujuste is an accomplished inventor based in Boca Raton, FL (US), known for his significant contributions to medical technology, particularly in the field of sickle cell disease. With a total of four patents to his name, he has developed innovative devices aimed at improving the diagnosis and monitoring of this condition.

Latest Patents

One of his latest inventions is a vascular occlusion testing device. This exemplary portable automated device is designed for in vitro testing of blood vascular occlusion resulting from sickle cell disease. The device can be controlled via a smartphone application, allowing for convenient use. Calibration is performed using a component of known impedance value. The device enables analysis of sickle cell samples on a microfluidic platform that mimics human capillaries. Notably, significant differences in cell impedance signals can be observed between sickle cells and normal cells, as well as under varying oxygen conditions.

Another notable patent is a portable electrical impedance-based blood testing device for diagnosing and monitoring sickle cell disease. This mobile impedance-based flow cytometer is also controlled by a smartphone application. Similar to the vascular occlusion testing device, calibration is achieved using a known impedance component. The flow cytometer allows for analysis of sickle cell samples alongside healthy cell samples, providing valuable single-cell level impedance information and statistics on different cell conditions.

Career Highlights

Darryl Dieujuste is affiliated with Florida Atlantic University, where he continues to advance his research and development efforts in medical technology. His work focuses on creating accessible and effective diagnostic tools for sickle cell disease, which can significantly impact patient care.

Collaborations

Darryl collaborates with talented individuals such as E Du and Jia Liu, contributing to the innovative research environment at Florida Atlantic University.

Conclusion

Darryl Dieujuste's inventions represent a significant advancement in the diagnosis and monitoring of sickle cell disease. His work not only showcases his ingenuity but also highlights the potential for technology to improve healthcare outcomes for patients.