A Handbook of Medical Electricity |
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Page 40
... produced with the foot , an arrangement which leaves the hands of the operator free , either to hold the con- ductors or to gradulate the currents . Duchenne's large Uncovered Apparatus ( fig . 14 ) differs from that just described in ...
... produced with the foot , an arrangement which leaves the hands of the operator free , either to hold the con- ductors or to gradulate the currents . Duchenne's large Uncovered Apparatus ( fig . 14 ) differs from that just described in ...
Page 45
... produced , demagnetizing the core , and causing the return of A to c . The same order of events continues , the ... produces muscular contractions that are painful , although in- frequent . These slow intermissions are sometimes highly ...
... produced , demagnetizing the core , and causing the return of A to c . The same order of events continues , the ... produces muscular contractions that are painful , although in- frequent . These slow intermissions are sometimes highly ...
Page 48
... produced with the pedal rheotome , y ( already described with the large instrument ) . For this purpose its con- ducting wires must be attached to the knobs 3 and 4 ( fig . 19 ) , and then after having turned the button , L , from left ...
... produced with the pedal rheotome , y ( already described with the large instrument ) . For this purpose its con- ducting wires must be attached to the knobs 3 and 4 ( fig . 19 ) , and then after having turned the button , L , from left ...
Page 50
... produces thirty - two intermissions of the current of induction . As it is possible to make the larger wheel revolve twice in a second , we may obtain sixty - four intermissions in that time . The movable plate , G , is brought near to ...
... produces thirty - two intermissions of the current of induction . As it is possible to make the larger wheel revolve twice in a second , we may obtain sixty - four intermissions in that time . The movable plate , G , is brought near to ...
Page 51
... ment . The end of the one is soldered to the be- ginning of the other , while the other ends are brought that of the thick wire to the springs , s and s ' , which produce the intermissions on the. ELECTRO - MEDICAL INSTRUMENTS . 51.
... ment . The end of the one is soldered to the be- ginning of the other , while the other ends are brought that of the thick wire to the springs , s and s ' , which produce the intermissions on the. ELECTRO - MEDICAL INSTRUMENTS . 51.
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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.