Company Filing History:
1 out of 16 
1 out of 3 Years Active: 1982-1999
Title: Gunther Rau: Innovator in Cardiac Assistance and Cell Preservation
Introduction
Gunther Rau is a notable inventor based in Aachen, Germany. He has made significant contributions to the fields of medical technology and biomedicine, holding 2 patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of his latest patents is a "Method and apparatus for cardiac blood flow assistance." This invention features an intravascular microaxial pump with an integrated configuration that allows both the drive unit and the pumping segment to be advanced through a patient's vasculature. The device is designed to enhance pumping efficiency and performance while minimizing shear and cavitation. Additionally, it achieves cost reduction through the reusability of certain components and a manufacturing method that reduces labor in the pump's assembly.
Another significant patent is the "Process and apparatus for freezing living cells." This process involves freezing cell suspensions by placing them in a freezing chamber while simultaneously monitoring the temperature of both the suspended cells and the chamber. The cooling of the chamber is regulated at predetermined rates based on the temperature levels of the sample. The cooling chamber is equipped with a fan, a heater, and a source of refrigerant, allowing for selective temperature adjustments in response to predetermined points on the freezing curve of the cell sample.
Career Highlights
Gunther Rau has worked with prominent organizations such as Guidant Corporation and Helmholtz-Institut für Biomedizinische Technik. His experience in these institutions has contributed to his development as an inventor and innovator in the medical field.
Collaborations
Some of his notable coworkers include Thorsten Siess and Helmut Reul. Their collaboration has likely fostered an environment of innovation and creativity, leading to advancements in their respective fields.
Conclusion
Gunther Rau's contributions to medical technology through his patents reflect his dedication to improving patient care and advancing scientific knowledge. His work continues to influence the fields of cardiac assistance and cell preservation.