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Abstract

A machine-driven automatic fever abatement system treats or prevents fever in hospital patients by administering medication, coolant, or other antipyretic means. The system includes a path, a flow device, a source of treatment substance, fever-characteristic sensors, and a controller. The path may be an open-ended structure, such as a tube, or a closed-ended structure such as a catheter with a sealed, internal path. The path is coupled to one or more bodily sites of the patient. The path is coupled to the flow device, which is itself attached to the source. The source contains a treatment substance such as medication (in the case of an open-ended path) or a coolant (in the case of a closed-ended path). One or more fever characteristic sensors are attached to various sites on the patient, for sensing temperature, metabolic rate, and/or other fever-affected physiological properties.

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First Claim