Caretaker Medical is an innovative digital health company that develops wireless patient monitoring technologies to improve patient outcomes. Its flagship product, VitalStream, is a wearable wireless monitor that measures continuous 'beat-by-beat' blood pressure, hemodynamics, and vital signs non-invasively. VitalStream uses Caretaker Medical's proprietary Pulse Decomposition Analysis (PDA) technology and AI algorithms to derive continuous hemodynamic parameters by analyzing the reflective pulse wave morphology within the arterial tree.
The VitalStream platform received FDA 510(k) clearance in September 2021 for continuous non-invasive blood pressure and hemodynamic monitoring. In May 2022, it received additional FDA clearance for measuring cardiac output, stroke volume, heart rate variability, and left ventricular ejection time, making it the world's first wireless wearable monitor for continuous blood pressure and advanced hemodynamics with a single finger sensor. VitalStream provides actionable, beat-by-beat data to help clinicians identify patient deterioration earlier, intervene faster, and optimize treatment decisions.
Caretaker Medical's technologies have been clinically validated against invasive arterial lines and thermodilution catheters, demonstrating accuracy within ANSI/AAMI/ISO standards. VitalStream eliminates monitoring gaps associated with intermittent spot-check measurements and enables ICU-grade patient monitoring across all care settings without limiting patient mobility. In 2022, the company partnered with 4D Systems to incorporate a customizable touch display interface for VitalStream.
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