About

Founded in Japan on September 1, 1987, SEASTAR Co., Ltd. was established by Kiyotaka Yamafuji with a bold vision: to advance sensor technology and improve infant health through innovation. Over the decades, SEASTAR has become a pioneer in precision sensor development and a global leader in infant medical devices, earning the trust of healthcare professionals and families worldwide. In 2012, that legacy expanded to the United States with the launch of OXiM, Inc., now Baby Health Care, Inc. Our U.S. presence brings clinically inspired, technology-driven solutions directly to American families—bridging the gap between hospital-grade innovation and everyday home care. Today, our mission is clear: to develop safe, reliable, and thoughtfully engineered tools that protect infant health while empowering parents with confidence. We are committed to delivering products that combine medical-grade performance with user-friendly design, helping families access meaningful solutions that meet the evolving needs of modern parenting. With decades of expertise, continuous innovation, and a steadfast dedication to quality, Baby Health Care, Inc. is proud to provide trusted health essentials that give parents peace of mind from day one.