Tissue saturation oximeter sensor, single-use

A tissue saturation oximeter sensor is a single-use, externally applied device that measures the oxygen saturation (StO₂) in tissue beneath the skin. Clinically, it helps assess tissue oxygen delivery, particularly in skeletal muscle or areas with suspected circulation issues, such as during perfusion studies or post-injury evaluations.

These sensors are typically regulated as medical devices and must comply with relevant safety and performance standards. They are supplied pre-sterilized and designed for one-time use, connected to a separate oximeter via a cable to ensure accurate, interference-free readings.