Guardian Medical designs, develops, manufactures, and sells novel terminally sterile packaging and packaging services for medical implants. It is a joint venture with Plastic Technologies, Inc. and a prominent Orthopedic Surgeon. PTI is a world-renowned plastics manufacturing and design firm that brings 30+ years in the food and beverage industry. Guardian Medical combines PTI's extensive plastics knowledge with medical device engineers to create modern and innovative packaging solutions. Guardian Medical started in 2019 and is headquartered in Swanton, Ohio.