Patent No. 3117571 Production of reversible changes in living tissue by ultrasound
Patent No. 3117571 Production of reversible changes in living tissue by ultrasound (Fry, et al., Jan 14, 1964)
Notes:
Production of reversible changes in
living tissue by ultrasound. Filed February 1957, granted January 1964. States
that to use ultrasound, the bone in the way needs to be removed. This patent
would not work for the psychotronic effects, unless the ultrasound was modulated
in some way and used on someone before their skull had hardened or become fully
formed (grew together). Or during a process where the skull had already been
removed. Does say that irreversible changes can be accomplished with the devices
and methods as listed in this patent. Mentions that ultrasound can not be used
when a space containing gas (air or other) is in its path in the way mentioned
in the patent. Also says that it can be used to suppress electrical activity
in the brain when the above conditions are met.
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