Medical fluid heater using radiant energy

Surgery – Blood drawn and replaced or treated and returned to body – Constituent removed from blood and remainder returned to body

Reexamination Certificate

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Details

C604S113000, C604S114000, C604S028000, C392S470000, C392S422000

Reexamination Certificate

active

07153285

ABSTRACT:
An in-line fluid heater for heating fluid, such as dialysis fluid for use in dialysis therapy is provided. The fluid heater is a dual heater having a primary infrared heater and a secondary plate heater. A controller is operatively connected to the infrared heater and to the plate heater and operates one or both of the infrared heater and the plate heater to maintain a temperature of the fluid.

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