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Paul G. Yock, M.D. is the Martha Meier Weiland Professor of Medicine and Professor of Mechanical Engineering, by courtesy. Dr. Yock is Co-Chair of Stanford's new Department of Bioengineering and Director of the Stanford
Program in Biodesign. Dr. Yock is a Stanford cardiologist internationally known for his work in inventing, developing and testing new devices, including the Rapid Exchange balloon angioplasty system, which is the dominant angioplasty
system in use worldwide. Yock also invented a Doppler-guided hypodermic needle system, the Smart Needle and P-D Access. Dr. Yock is Director of the Center for Research in Cardiovascular Interventions, a Stanford facility that develops and
tests new technologies in cardiovascular medicine. The focus of Dr. Yock's research program is the field of intravascular ultrasound. He authored the fundamental patents for intravascular ultrasound imaging and founded Cardiovascular
Imaging Systems, now a division of Boston Scientific resulting from a 1994 acquisition for over $100M. In 1998 Dr. Yock developed a new interdepartmental and inter-school program at Stanford, the Medical Device Network (MDN). MDN helps
stimulate and guide the process of biomedical technology innovation within the University. Recently MDN has been expanded under Dr. Yock's leadership into a broader research and educational initiative, the Stanford Program in Biodesign.
MDN is now BDN, the Biodesign Network. The primary mission of Biodesign is to promote the invention and implementation of new health technologies through interdisciplinary research and education at the frontiers of engineering and the
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