Catheter marking for multi-lumen catheter identification
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United States of America Patent
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Feb 26, 2013
Grant Date -
Nov 11, 2010
app pub date -
May 11, 2009
filing date -
May 11, 2009
priority date (Note) -
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status (Latency Note)
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Abstract
Systems and methods that facilitate visualization and identification of lumens of a multi-lumen brachytherapy device are disclosed. In one embodiment, visualization and identification can be attained by modifying a feature of at least one of the lumens relative to the other lumens. The feature may include a marking on the lumen, a diameter of the lumen or a composition of the lumen. In an additional embodiment, for brachytherapy devices in which multiple lumens are coupled to a distal end point such as a rigid connection member, visualization and identification of the lumens can be attained by modifying a feature of the rigid connection member. It will be readily appreciated that visualization and identification can be further enhanced through a combination of two or more of the techniques described herein.
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