发明授权
US08834403B2 Fluid and air handling in blood and dialysis circuits 有权
血液和透析电路中的流体和空气处理

Fluid and air handling in blood and dialysis circuits
摘要:
An air purging method includes: (a) detecting a low fluid level in a blood circuit indicating a high amount of air in the blood circuit; (b) stopping a blood pump; (c) closing a venous patient line; (d) opening a blood circuit air vent valve and a drain valve; and (e) running the blood pump to meter air through the air vent valve and the drain valve to a drain.
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