Balloon catheter with image capture and light emission features
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United States of America Patent
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Apr 3, 2018
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N/A
app pub date -
Aug 14, 2015
filing date -
Mar 30, 2015
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Abstract
A dilation catheter system comprises a guide member, a dilation catheter, and an image sensor. The guide member includes a shaft comprising a distal end and a proximal end. The shaft defines a longitudinal axis. The dilation catheter comprises an expandable dilator and is movable relative to the guide member. The expandable dilator is sized to fit within one or both of a Eustachian tube or a passageway associated with a paranasal sinus. The image sensor is configured to provide visualization within anatomy of a patient. The image sensor is integral with the dilation catheter.
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