Smiths Medical fluid warming devices and disposable administration sets provide clinicians with a reliable non-invasive way to monitor a patient's core body temperature from the tympanic membrane through ear canal placement.Soft memory cell foam conforms to ear canal, minimizing risk of injury to the tympanic membrane; acts as a barrier to seal out ambient air.Push tube provides aid during insertion and acts as a strain relief on the wire.Thin 36-gauge lead wire provides accurate temperature monitoring by reducing the environmental temperature influences.Available in pediatric and adult sizes.