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Single Pass, Inc.

Peter Sunenshine, MD

Dr. Peter Sunenshine, MD, serves as the Chief of Neurointerventional Radiology at Banner University Medical Center in Phoenix, AZ, and holds a clinical assistant professorship at the University of Arizona College of Medicine - Phoenix. He completed a comprehensive 7-year residency program in radiology, neurology, and neuroradiology at New York University Medical Center/Bellevue Medical Center, followed by a fellowship in Neurointerventional Radiology at NYU. With over 15 years of experience, Dr. Sunenshine is a seasoned Neuroradiologist/Neurointerventional Radiologist, actively involved in various research projects and clinical trials.

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Single Pass, Inc.

Kevin Hirsch, MD

Dr. Hirsch, a highly respected interventional radiologist, graduated from the University of Southern California School of Medicine in 1998. He joined Banner University Medical Center-Phoenix, elevating its interventional radiology program to a top referral center and later becoming Chair of the Department of Radiology in 2006. With extensive leadership experience and committee involvement, he played a key role in establishing programs like interventional oncology and the Interventional Stroke Program, making Banner University Phoenix the first certified Comprehensive Stroke Center in Arizona. Dr. Hirsch, a lifelong educator, was appointed Interim Chair of Radiology at University of Arizona College of Medicine, Phoenix in 2015 and has been promoted to full Clinical Professor. A consultant to the medical industry and co-founder of a medical device company, he continues to lead in research and clinical trials. Voted as one of Phoenix Magazine's Top Docs, Dr. Hirsch enjoys family time outside of his medical endeavors.

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Bill Colone

Bill Colone brings over 42 years of engineering and leadership experience in the medical device industry, having developed and commercialized numerous Class II and Class III devices. As the CEO of Single Pass, the first disposable electrocautery device, Bill is essential in the company’s concept through commercialization efforts. He also served as VP of R&D at Direct Flow Medical and Endologix. Bill co-founded Endomed, later acquired by LeMaitre Vascular, and holds 13 U.S. patents, demonstrating his deep expertise in vascular surgery, endovascular therapies, and orthopedic surgery. Bill’s extensive experience and innovative mindset will be critical in identifying and scaling high-potential ventures.

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Hannah Friend

Hannah Friend a former Division I basketball player with a law degree from Pepperdine Law School. Her expertise in mediation, arbitration, contracts, compliance, and  has been instrumental in her successful entrepreneurial journey, which began in 2019 and culminated in a profitable exit in 2022. As the Director of Business Development at Single Pass, Hannah led global distribution, inventory management, sales, and marketing efforts, while playing a crucial role in the U.S. commercial market strategy, fundraising, and investor relations. Her ability to evaluate and prioritize deal flow makes her a key asset in driving strategic direction.

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Single Pass, Inc.

Dave Ferrera

Dave, a Managing Director at RC Medical, collaborates with physician-entrepreneurs to innovate medical device technologies. Formerly the Chief Technology Officer at Balt, specializing in stroke therapies, Dave co-founded and led Blockade Medical as President and CEO until its acquisition by Balt Extrusion in 2016. Balt is renowned for its 'Interventional Neuro Radiology' (INR) devices crucial in treating strokes. Prior to Blockade, Dave co-founded MindFrame Inc., where he spearheaded the development of acute stroke mechanical thrombectomy products, later acquired by Covidien/ev3 Neurovascular.

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Single Pass, Inc.

RC Medical

RC Medical stands as a distinguished venture studio renowned for its exceptional track record in designing, developing, and commercializing cutting-edge medical devices. With a steadfast commitment to innovation, RC Medical collaborates closely with esteemed physicians and inventors, seamlessly transforming their visionary concepts into market-leading solutions. Our relentless pursuit of excellence and unwavering dedication to advancing healthcare underscore our position as a premier force in the industry. Through strategic partnerships and a passion for pioneering breakthroughs, RC Medical continues to set new standards of success, driving positive impact and empowering medical professionals worldwide

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Single Pass is headquartered in Lake Forest, California, and has pioneered a patented battery-powered electrocautery device for cauterizing deep tissue biopsy channels post solid organ procedures. Developed by Dr. Peter Sunenshine, a renowned Interventional Radiologist and Chairman at Banner University Medical Center in Phoenix, Arizona, this innovative technology revolutionizes biopsy procedures. With a management team boasting over 100 years of collective experience in successful medical device development and commercialization, Single Pass operates from its ISO certified facility in California, ensuring excellence in product quality and performance.

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Click Here to Hear Dr. Sunenshine Discuss The Origins and Benefits of Single Pass.

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Click Here to Bill Colone Featured in Medsider Mentors.

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