Following approval in South Korea, the start-up Sky Labs is now also seeking FDA approval in the USA for its CART-I Plus blood pressure monitoring system by the end of 2023. It is worn like a ring on the finger and uses PPG and sensor algorithms to continuously measure and monitor blood pressure, with the aim of providing effective and simple therapy and control of high blood pressure in ambulatory patients. The company plans to obtain CE marking in accordance with the MDR by 2024.
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