A Handbook of Medical Electricity |
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Page 37
... 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 INSTRUMENTS . 37.
... 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 INSTRUMENTS . 37.
Page 38
Herbert Tibbits. and negative poles of the battery enclosed in the drawers U and u ' . The finer and longer wire is rolled round the thicker and shorter coil and forms the secondary coil . Its ends terminate at the two springs of the ...
Herbert Tibbits. and negative poles of the battery enclosed in the drawers U and u ' . The finer and longer wire is rolled round the thicker and shorter coil and forms the secondary coil . Its ends terminate at the two springs of the ...
Page 40
... 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 ( A , fig . 11 ) , and of a platinized screw ...
... 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 ( A , fig . 11 ) , and of a platinized screw ...
Page 44
... poles of a battery , the current passes through the wire of the primary coil , and magnetizes its core of soft iron , which attracts the movable piece . of soft iron , G. This draws with it the piece of copper , A , which was resting ...
... poles of a battery , the current passes through the wire of the primary coil , and magnetizes its core of soft iron , which attracts the movable piece . of soft iron , G. This draws with it the piece of copper , A , which was resting ...
Page 48
... ( poles ) of the primary coil , while the zinc ( N , fig . 22 ) , is brought into communication with the other extremity ( pole ) of the primary coil , by the spring , H ' . If it is wished that the intermissions should be made slowly ...
... ( poles ) of the primary coil , while the zinc ( N , fig . 22 ) , is brought into communication with the other extremity ( pole ) of the primary coil , by the spring , H ' . If it is wished that the intermissions should be made slowly ...
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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.