The Memo: Hy2Care Restoring Cartilage and Redefining Recovery
Under the direction of CEO Leo Smit and COO Sanna Severins, Hy2CareⓇ is redefining cartilage repair through a hydrogel implant that enables natural repair of damaged cartilage — without the cost, complexity, or compromise of existing solutions. Co-founded by Dr. Sanne Both, whose personal battle with failed cartilage surgeries shaped the mission of the company, Hy2Care’s work is rooted in experience and empathy. “Sanne had three cartilage repair surgeries before she turned 24, all of which ultimately failed,” said Smit. “Her experience — and her decision to devote her PhD to solving this problem — is the reason Hy2Care exists.” The company’s lead product, CartReviveⓇ, is a hydrogel implant designed to rebuild true cartilage, not just scar tissue. As Smit put it: “We don’t offer a refinement of current options — we make a return to biology. This is a repair that lasts and is affordable.” Origin Story Hy2Care was founded in 2014 by Dr. Sanne Both and Prof. Marcel Karperien at the Univers...