Heart-lung system using the lung as an oxygenator
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United States of America Patent
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-
Jul 12, 1988
Grant Date -
N/A
app pub date -
Dec 8, 1986
filing date -
Dec 19, 1985
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A cardiopulmonary system is disclosed which is intended for oxygenation of a patient's blood during heart surgery in which the patient's own lungs are used for such oxygenation. The cardiopulmonary system includes use of a blood reservoir which includes at least two chambers, one for venous blood collected from the patient's heart or a major vein and one for arterial blood, and include filters for filtering both the venous and arterial blood as they enter the respective chambers.
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