Pressure monitoring system to prevent aneurismal sac rupture
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United States of America Patent
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May 16, 2006
Grant Date -
Oct 28, 2004
app pub date -
Apr 24, 2003
filing date -
Apr 24, 2003
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An abdominal aortic aneurysm pressure monitoring system comprising at least one pressure sensor positioned in an aneurismal sac which optionally may be excluded from direct arterial pressure by an already implanted stent graft, at least one pressure sensor positioned in an abdominal region of the body at a location outside of the aneurismal sac, a controller in communication with the pressure sensors, where a pressure gradient between the abdominal region and the aneurismal sac is determined based on the pressures communicated to the controller from the aneurismal sac and abdominal region pressure sensors.
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