In 1965 Dr. Gunther von Hagens the inventor of plastination entered medical school at the University of Jena, south of Leipzig, and the birthplace of writers Schiller and Goethe. In 1975, while serving as a resident and lecturer-the start of an eighteen year career at the university's Institute of Pathology and Anatomy-von Hagens invented Plastination, his groundbreaking technology for preserving anatomical specimens with the use of reactive polymers. "I was looking at a collection of specimens embedded in plastic. It was the most advanced preservation technique then, where the specimens rested deep inside a transparent plastic block. I wondered why the plastic was poured and then cured around the specimens rather than pushed into the cells, which would stabilize the specimens from within and literally allow you to grasp it."

He patented the method and over the next six years, von Hagens spent all his energies refining his invention. In Plastination, the first step is to halt decomposition. "The deceased body is embalmed with a formalin injection to the arteries, while smaller specimens are immersed in formalin. After dissection, all bodily fluids and soluble fat in the specimens are then extracted and replaced through vacuum-forced impregnation with reactive resins and elastomers such as silicon rubber and epoxy," he says. After posing of the specimens for optimal teaching value, they are cured with light, heat, or certain gases. The resulting specimens or plastinates assume rigidity and permanence. "I am still developing my invention further, even today, as it is not yet perfect," he says.

During this time, von Hagens started his own company, BIODUR® Products, to distribute the special polymers, equipment, and technology used for Plastination to medical institutions around the globe. Currently, more than 400 institutions in 40 countries worldwide use Gunther von Hagens' invention to preserve anatomical specimens for medical instruction.

Apparently determined to exhaust the limits of living in freedom, Dr. von Hagens has made a concerted effort to travel and propagate his interests around the globe. He accepted a visiting professorship at Dalian Medical University in China in 1996, and became director of the Plastination research center at the State Medical Academy in Bishkek/Kyrgyzstan. In 2001, he founded a private company, the Von Hagens Dalian Plastination Ltd., in Dalian, China, which currently employs a staff of 250. In 2004, Dr. von Hagens began a visiting professorship at the New York University College of Dentistry. He is currently in the process of designing the first anatomy curriculum in the United States that will use plastinated specimens in lieu of dissection.

Gunther von Hagens' BODY WORLDS exhibitions are currently showing in North America and Europe.

To learn more about Gunther von Hagens and the BODY WORLDS exhibitions please click www.bodyworlds.com