InkWell Health, a medtech innovator founded by orthopedic sales veteran John Matthews, has officially launched its first product, a post-surgery "smart tattoo" designed to revolutionize recovery monitoring for knee replacement and knee injury patients. The company's mission is simple yet transformative: to give surgeons, physical therapists, and patients real-time, medical-grade insights into recovery progress between hospital discharge and follow-up appointments.
Applied directly to the skin after surgery, the InkWell Health temporary tattoo is designed to function as a monitoring tool that tracks swelling, temperature, and range of motion, three of the critical indicators of post-surgical success. "For most patients, the period after surgery can feel like a black box," says CEO John Matthews. "Surgeons may not see them for weeks, and that's when complications can arise. We aim to create a way for both patients and clinicians to know exactly how healing is progressing safely."
