➀ Fraunhofer IMM and Ki'tech collaborate to develop a disposable microfluidic patch for at-home potassium monitoring via interstitial fluid analysis;

➁ The solution targets dialysis patients to prevent hyperkalemia risks, offering real-time potassium level tracking via a smartphone app and wireless data transmission;

➂ Clinical trials are planned to validate the device, aiming to reduce hospital visits and empower patients with autonomous health management.