Use of hollow hypobaric chambers on body parts for increasing bl

Details Use of hollow hypobaric chambers on body parts for increasing bl Use of hollow hypobaric chambers on body parts for increasing bl

1994-03-28

1995-06-20

Pellegrino, Stephen C.

Surgery

Instruments

External pressure applicator

601152, A61B 1700

Patent

active

054257425

ABSTRACT:
The present invention provides an apparatus and method for subjecting a body part to a vacuum, engorging blood veins and reducing neurophatic pain. The body part is inserted through a donut like inflatable seal which is attached to an opening in the cylindrical rigid hypobaric chamber. The seal is inflated and the chamber evacuated utilizing a single air pump. The seal pressure and chamber vacuum are controlled and adjusted using preset or adjustable pressure release valves.

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Galveston County, "New device heals burns and wounds, makers say", The Associated Press, Sat. Dec. 25, 1993, The Daily News, p. 3-A.

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