Surgery – Respiratory method or device – Means using rescuer's breath for supplying respiratory gas...
Patent
1996-02-21
1998-08-04
Lewis, Aaron J.
Surgery
Respiratory method or device
Means using rescuer's breath for supplying respiratory gas...
12820513, 12820514, 12820516, A61M 1600
Patent
active
057878803
ABSTRACT:
A resuscitation device including an air delivery device which has two rigid walls moveable toward and away from each other, is substantially rectangular, but may have rounded corners; a scissor type mechanism is employed to maintain parallelism of the walls; optional adjustment means is provided to adjust the delivered volume from at least 1200 ml, for an adult patient to a lesser amount for children and a still lesser amount for infants; the adjustment device may be coordinated with mens for simultaneously adjusting the maximum delivered pressure to levels appropriate to the adult, child, or infant patient; economy in storage and quantity of devices required is achieved.
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Gorsuch Donald R.
Swanson Brian E.
Franklin Rufus M.
Greenfield Medical Technologies, Inc.
Lewis Aaron J.
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