Oxygenator priming method

Chemical apparatus and process disinfecting – deodorizing – preser – Blood treating device for transfusible blood – Oxygenator

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422 45, 422 46, 422 47, 210177, A61M 118

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active

058635017

ABSTRACT:
A method for improving priming of an integrated oxygenator and heat exchanger which includes pretreating the integrated hollow fiber oxygenator and heat exchanger device with a surfactant. Pretreating the device coats the interior surfaces of the integrated hollow fiber oxygenator and heat exchanger with the surfactant, which facilitates the removal of entrapped air. An integrated hollow fiber oxygenator and heat exchanger having a surfactant coating on the interior surfaces is provided which subsequently allows for more efficient priming with an aqueous priming media.

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