Concert Medical, previously known as Arrotek and NeedleTech, is a medical device design consultancy that specializes in minimally invasive medical devices such as catheters, guidewires, and specialty medical needles. They offer services in medical device design, development, regulatory compliance, and manufacturing with expertise in advanced plastic and steel components. With facilities in the US and Ireland, Concert Medical provides a full-service solution from concept development to production, ensuring compliance with CE and FDA regulations. They are part of the Theragenics Corporation and offer custom solutions for start-ups, established medical device companies, and multinational corporations.