Device for cannulation of a hollow organ
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United States of America Patent
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Aug 6, 2013
Grant Date -
Aug 7, 2008
app pub date -
Aug 31, 2007
filing date -
Sep 1, 2006
priority date (Note) -
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status (Latency Note)
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Abstract
There is disclosed a device for cannulation of a hollow organ, in particular of an arterial or venous blood vessel of a mammalian body, e.g., human, said device comprising a cannula that has a proximal end, a distal end, and a central section located between the proximal end and distal end. The distal end has an expandable structure which can be converted, for example by means of a dilator, from a non-expanded state to an expanded state, and the expandable structure comprises openings at least in the expanded state.
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