Channing, William F.(William Francis),1820-1901 · Boston : Thomas Hall · leaf 219
330. The handles used to make contact withthe surfaces or cavities of the body are an essentialpart of the means of medical electricity. In addi-tion to those before described, (§ 35,) the follow-ing forms deserve to be noticed. They all have ascrew cup at one extremity, and a shank of… … Fig. 15. 331. Fig. 14 represents a Fig. 14.wire card, backed with metal,and attached to a wooden shank,which encloses the rod makingconnection with the screw cup.This is a new and very goodhandle, of French origin, tomake contact with the scalp ofthe head through the hair, whichis difficult with…
Electrotherapy · Medicine, Physical · Electricity
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