Founded in 1981 in Danvers, Massachusetts, ABIOMED develops heart-recovery technology, best known for its Impella catheter-based heart pumps that provide temporary mechanical circulatory support. The company pairs its devices with clinical education and on-site, on-call, and online support for healthcare teams. ABIOMED became part of Johnson & Johnson MedTech through an acquisition, with more than 400,000 patients treated with Impella pumps worldwide.