Tourniquet
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United States of America Patent
Stats
-
Mar 30, 1982
Grant Date -
N/A
app pub date -
Oct 12, 1979
filing date -
Oct 12, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An automatic device, such as a tourniquet, and a control system therefor for arresting the flow of blood to the end of a limb, such as an arm or leg or a person. In one form, electronic sensing means senses one or more physiological variables of a patient to whose limb or body a tourniquet has been applied and generates signals which are applied to the inputs of a computer or microelectronic processor, which electrically processes and analyzes such signals and generates control signals for controlling the operation of one or more motors operating pumps for pumping fluid to cuff or restriction means such as a tourniquet to arrest the flow of blood therepast.
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