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. ELECTRO - MEDICAL ...
... 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. ELECTRO - MEDICAL ...
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 Its core of soft iron , D , is movable , and may be withdrawn so that we may study the influence of the tubes B and c , independently of temporary magnetization . 4.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 Its core of soft iron , D , is movable , and may be withdrawn so that we may study the influence of the tubes B and c , independently of temporary magnetization . 4.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 muscles apparatus application atrophy battery bladder brachial plexus brain caused cells commutator complete conductor contraction copper cord cure cutaneous faradization deformity deltoid diagnosis disease Duchenne Duchenne's elec electricity electrode excitation extensor facial faradization farado-contractility fibres fingers flexor forearm hemiplegia hypothenar eminences Illustrations improvement increased induction instrument Infantile Paralysis insulated inter intermissions interrupted voltaic current irritability knob lead palsy lesion levator scapulæ Leyden jar localized Medical Medicine ment minutes months movement muscles muscular tissue negative pole neuralgia neurolemma nutrition Octavo pain palmaris longus paralyzed muscles paraplegia Pathology patient pedal rheotome pharynx phrenic phrenic nerves placed plate practice Price primary coil produced Radcliffe radial nerve result rheophore rheumatic scapula screw Second Edition secondary coil sensation sensibility shoulder shown in fig side skin soft iron spasm splenius sponge sternomastoid Stöhrer's induction surface Surgical tendons therapeutic tion trembler tricity Volta-faradic voluntary power wasted muscles wire zinc
Popular passages
Page ii - A Treatise on Medical Electricity, Theoretical and Practical ; and its Use in the Treatment of Paralysis, Neuralgia, and other Diseases.