A Handbook of Medical Electricity |
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Page 36
... primary and secondary coil , constructed after certain proportions of thick- ness and length of wire . * 2. A sufficient range of * The distinction between the primary and secondary coil , therapeu- tically , is mainly a question of the ...
... primary and secondary coil , constructed after certain proportions of thick- ness and length of wire . * 2. A sufficient range of * The distinction between the primary and secondary coil , therapeu- tically , is mainly a question of the ...
Page 37
... primary coil ) . The ends of this wire ter- minate upon two small plates of platinum at the level of the knobs E , L , fig . 11 , which are the positive and negative poles of the battery enclosed in the drawers. Duchenne's large Volta ...
... primary coil ) . The ends of this wire ter- minate upon two small plates of platinum at the level of the knobs E , L , fig . 11 , which are the positive and negative poles of the battery enclosed in the drawers. Duchenne's large Volta ...
Page 38
... primary or secondary coil to the conductors attached to the knobs P and Q , ( fig . 11 ) , according as the needle ( F , fig . 14 ) is turned to the right or left , as is shown on a plate situated above the needle . The battery which ...
... primary or secondary coil to the conductors attached to the knobs P and Q , ( fig . 11 ) , according as the needle ( F , fig . 14 ) is turned to the right or left , as is shown on a plate situated above the needle . The battery which ...
Page 40
... primary . 3. Its core of soft iron , D , is movable , and may be withdrawn so that we may study the influence of the tubes B and c , independently of temporary magnetization . 4. Besides the commutator of the coils , E , it possesses a ...
... primary . 3. Its core of soft iron , D , is movable , and may be withdrawn so that we may study the influence of the tubes B and c , independently of temporary magnetization . 4. Besides the commutator of the coils , E , it possesses a ...
Page 42
... primary coil , are then established . The knob , L ' , must be turned from left to right , and the knobs , E , G , L , N , screwed into contact with their platinum connections . . If it be desired to obtain rapid intermissions of the ...
... primary coil , are then established . The knob , L ' , must be turned from left to right , and the knobs , E , G , L , N , screwed into contact with their platinum connections . . If it be desired to obtain rapid intermissions of the ...
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Common terms and phrases
acid action affected apparatus application arrangement atrophy battery body branch brought caused cells charge coil commutator complete condition conductor connected contained continuous contraction copper cure deltoid diagnosis direct disease Duchenne Duchenne's Edition electricity electrodes elements Enlarged especially excitation experience extremity faradization five fixed followed four give glass graduator hand Hospital Illustrations importance improvement increased induction instrument insulated intermissions interrupted voltaic current iron irritability knob less localized London lower Medical Medicine ment method minutes months movement muscles muscular negative nerve Octavo operator pain paralysis paralyzed passes Pathology patient Physician placed plate pole positive practice Price primary produced Professor proved reaction removed result Revised rheophore rule screw Second Edition shown side skin soft sponge spring sufficiently surface therapeutic Third tion treated treatment turned wasted wire zinc
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Page ii - A Treatise on Medical Electricity, Theoretical and Practical ; and its Use in the Treatment of Paralysis, Neuralgia, and other Diseases.