METHODS AND SYSTEMS FOR DETERMINING FLUID ADMINISTRATION

摘要

Methods and systems are provided for determining fluid administration. The system may determine fluid administration based on the fluid responsiveness and regional oxygen saturation of a subject. The system may receive the fluid responsiveness and regional oxygen saturation from external sources or may determine one or both based on received physiological signals. In some embodiments, the system may determine whether to administer fluid based on the fluid responsiveness and regional oxygen saturation. In some embodiments, the system may determine the amount of fluid to administer based on the fluid responsiveness and regional oxygen saturation. In some embodiments, the system may determine the effectiveness of fluid administration. In some embodiments, the system may provide an indication of the determined fluid administration so that a care-giver can implement the appropriate fluid administration. In some embodiments, the system may control the fluid administration based on its determination.

主权项

1. A physiological monitoring system comprising:
a light detecting sensor configured to:
detect at least one wavelength of light absorbed through tissue of a subject; andgenerate at least one physiological signal based on the detected at least one wavelength of light; and a processor coupled to the light detecting sensor configured to:
receive the at least one physiological signal;determine a value indicative of fluid responsiveness of the subject based on the at least one physiological signal;receive a value indicative of regional oxygen saturation in a region of the subject's tissue; anddetermine whether to administer fluid to the subject based on the value indicative of regional oxygen saturation and the value indicative of fluid responsiveness.