Apparatus for treating vascular, metabolic and functional imbalance and edema of a human limb
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United States of America Patent
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-
Nov 12, 1991
Grant Date -
N/A
app pub date -
Nov 16, 1989
filing date -
Nov 18, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In an apparatus for treating vascular, metabolic and functional imbalance, and edema of a limb by variation in pressure of a high-density fluid around the limb, a fluid-tight flexible bag serves to protect the limb to be treated and a filling bag delimits a filling enclosure with the protective bag. The apparatus includes a pump for producing upward and downward displacement of the fluid within the enclosure between a bottom level, a top level and intermediate levels, a timing circuit for maintaining the fluid at predetermined levels during predetermined periods of time, and a programmable logic circuit for adjusting the levels of fluid within the enclosure. An electronic variator are employed for regulating the speeds of upward and/or downward displacement of the fluid within the enclosure in respect of different levels.
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