Abdominal aortic tourniquet
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United States of America Patent
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Sep 1, 2020
Grant Date -
Aug 16, 2018
app pub date -
Dec 22, 2017
filing date -
Oct 26, 2012
priority date (Note) -
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Abstract
An abdominal aortic tourniquet having one-piece member for the bladder and cover portions and whose bladder has a triangular cross-sectional shape when inflated that significantly increases the amount of point pressure such that the intended artery is properly occluded. The one-piece bladder/cover design provides for a reduction in cost of materials and provides for a more compact piece as compared to prior designs. The abdominal aortic tourniquet uses a single piece of weldable and gas impermeable fabric that is configured in a novel manner to create a three-dimensional, pneumatic piston while also serving as storage/transport cover, attachment structure, and major component of the belt member.
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