A Handbook of Medical Electricity |
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Page 36
... wire . * 2. A sufficient range of * The distinction between the primary and secondary coil , therapeu- tically , is mainly a question of the greater tension of the current of the secondary coil , enabling its current to penetrate easily ...
... wire . * 2. A sufficient range of * The distinction between the primary and secondary coil , therapeu- tically , is mainly a question of the greater tension of the current of the secondary coil , enabling its current to penetrate easily ...
Page 37
... wires is rolled around a bundle of soft iron wire so as to form a coil ( the 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 ...
... wires is rolled around a bundle of soft iron wire so as to form a coil ( the 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 ...
Page 38
... wire is rolled round the thicker and shorter coil and forms the secondary coil . Its ends terminate at the two ... wires which form the carbon contacts are arranged as in the smaller instrument ( fig . 17 , page 46 ) , while the zinc ...
... wire is rolled round the thicker and shorter coil and forms the secondary coil . Its ends terminate at the two ... wires which form the carbon contacts are arranged as in the smaller instrument ( fig . 17 , page 46 ) , while the zinc ...
Page 39
... wire which winds over the poste- rior wall of the cell , and comes in contact with a double spring , a , fixed to the partition of the drawer , which spring in the further compartment rests by a platinized surface upon the carbon , c ...
... wire which winds over the poste- rior wall of the cell , and comes in contact with a double spring , a , fixed to the partition of the drawer , which spring in the further compartment rests by a platinized surface upon the carbon , c ...
Page 40
... wires to the electrodes , and in which the poles of the coils terminate . In the collar is a small opening traversed by the stem of the moder- ator , J. The tube is filled with water . The trembler is composed of a piece of soft iron ...
... wires to the electrodes , and in which the poles of the coils terminate . In the collar is a small opening traversed by the stem of the moder- ator , J. The tube is filled with water . The trembler is composed of a piece of soft iron ...
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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.