Enteral feeding catheter device with an indicator
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United States of America Patent
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Mar 18, 2014
Grant Date -
Sep 27, 2012
app pub date -
Mar 26, 2012
filing date -
Dec 23, 2010
priority date (Note) -
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status (Latency Note)
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Abstract
A balloon catheter device includes a catheter having a proximal end, a distal end, and catheter walls defining a catheter lumen. An inflatable balloon is located at a distal end of the catheter and is inflated through an inflation valve located on a base. An internal cavity is defined in the base and is in fluid communication with the inflatable balloon. A translucent window is disposed over the internal cavity such that an interior volume of the cavity is externally viewable. Introduction of a colored fluid through the inflation valve to inflate the balloon results in the colored fluid also being present in the internal cavity, thereby providing an externally visual indication of the inflation state of the balloon.
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