Francois Avellan

Title: Innovations in Cardiac Technology: The Contributions of Francois Avellan

Introduction

Francois Avellan is a notable inventor based in Lausanne, Switzerland. He has made significant contributions to the field of cardiac technology, particularly with his innovative designs for artificial hearts. His work aims to improve the quality of life for patients with heart conditions.

Latest Patents

Avellan holds a patent for an artificial heart and its drive unit. This invention describes an artificial heart that includes a pump with a housing defining a substantially spherical cavity. The pump features four vascular connectors, including two inlet connectors and two outlet connectors, to connect the pump to both pulmonary and systemic circulation. A rotatable disc is mounted within the housing and is secured to rotate about a fixed axis. The design incorporates two oscillating palettes that create two pumping units, each with two variable-sized chambers in fluid communication with the corresponding inlet and outlet connectors. The pump is equipped with means to cause an oscillating movement of each palette relative to the rotatable disc, enabling simultaneous suction and discharge strokes to effectively pump blood.

Career Highlights

Francois Avellan is affiliated with the Centre Hospitalier Universitaire Vaudois (CHUV), where he continues to advance research in cardiac technologies. His innovative approach to artificial heart design showcases his commitment to enhancing medical devices that can save lives.

Collaborations

Avellan has collaborated with notable colleagues, including Tozzi Piergiorgio and Jonathan Emery. Their combined expertise contributes to the development of cutting-edge medical technologies.

Conclusion

Francois Avellan's work in artificial heart technology represents a significant advancement in the field of cardiology. His innovative designs and collaborations highlight the importance of research and development in improving patient outcomes.