Methods and devices to clear obstructions from medical tubes
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United States of America Patent
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Nov 1, 2011
Issued Date -
N/A
app pub date -
Oct 29, 2010
filing date -
Jan 25, 2008
priority date (Note) -
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Abstract
A device for clearing obstructions from a medical tube, such as a chest tube, is disclosed in various embodiments. The device features a clearance member in the form of a loop. The loop desirably has a diameter that substantially corresponds to the inner diameter of the medical tube. Also desirably, the loop presents a substantially unobstructed pathway therethrough for the flow of material from a location in the medical tube distal to the loop to a location in the medical tube proximal to the loop regardless whether the clearance member is being translated or is at rest in the medical tube. Methods of utilizing such a device are also disclosed.
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