Expandable elevating bolster
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United States of America Patent
Stats
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Oct 2, 2007
Grant Date -
Nov 17, 2005
app pub date -
Feb 25, 2005
filing date -
Sep 12, 2002
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A medical bolster for alleviating the effects of poor circulation supports either the legs above the heart or the heart above the extremities to improve blood and lymph fluid flow in a patient. The collapsible bolster has an articulated frame pivotally connected together for adjusting the angle between the base frame member and the support frame member. A brace extends between the base frame and the support frame to fix and secure the frame in a selected position. The brace has a safety stop to prevent injury during collapse and the brace is oriented to vector the forces within the articulated frame.
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