INTRAVENOUS FLUID DELIVERY SYSTEM

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专利权人:

THEN; HIAN KHIM FRANCIS

发明人:

THEN, HIAN KHIM FRANCIS

申请号：

MYPI 2013001231

公开号：

MY164744A

申请日:

2010.10.29

申请国别(地区):

MY

年份:

2018

代理人:

摘要：

EMBODIMENTS OF THE INVENTION DESCRIBE A DRIP CHAMBER (20) AND A FLUID FLOW CONTROLLER (50) FOR AN INTRAVENOUS FLUID DELIVERY SYSTEM. THE DRIP CHAMBER (20) COMPRISES A BUOYANT BODY (240) HAVING A MEMBER (250) WITH A FLEXIBLE TAPERED END (251) THAT BLOCKS THE OUTLET CHANNEL (221) OF THE CHAMBER (20) WHEN THE FLUID DECREASES TO A CERTAIN LEVEL SO AS TO PREVENT AIR BUBBLES FROM ENTERING THE DELIVERY TUBE (30). THE FLUID FLOW CONTROLLER (50) COMPRISES A WHEEL (520) ENGAGED TO A ROD (530). THE ROTATION OF THE WHEEL (520) ACTUATES THE ROD (530) BY A LATERAL DISTANCE EQUIVALENT TO A THREAD PITCH OF THE ROD (530) SO AS TO ENABLE FINE ADJUSTMENTS OF THE ROD (530) MOVEMENT TO CONTROL THE FLUID FLOW RATE. FIGURE 2

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