Hawkins electrical guide ... : questions, answers & illustrations : a progressive course of study for engineers, electricians, students and those desiring to acquire a working knowledge of electricity and its applications ; a practical treatise (1914)
Hawkins, N. (Nehemiah), 1833-1928 · New York : T. Audel & Co. · leaf 560
y. Neurasthenia; treatment: Theindicated remedy, vibrator three times a week for two weeks to startblood current through back, and then applied the surging sinusoidalcurrent for fifteen minutes three times a week. My case book showshe had just 29 treatments. In one week his heart had ceased… … Fig. 4,660.—Columbia ozone generator. In operation, a current of air passes through thehigh frequency discharge and through a reservoir containing oils of eucalyptus and pineneedles. The vapor is inhaled by the patient and is said to have an oxydizing and anti-septic effect; desirable in treatment…
Electrical engineering
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