A Handbook of Medical Electricity |
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Page 42
... conductors fixed to one of the knobs , I , of the pedal rheotome , Y , and the other conductor from the knob , 1 ′ of the rheotome , is attached to the button , L ' . It is then only necessary to govern with the foot the spring contact ...
... conductors fixed to one of the knobs , I , of the pedal rheotome , Y , and the other conductor from the knob , 1 ′ of the rheotome , is attached to the button , L ' . It is then only necessary to govern with the foot the spring contact ...
Page 43
... conductors must be fixed to the knobs , P and Q , to which is brought the current of either the primary or secondary coil by turning to the right or the left the needle of the commutator . If it is proposed to measure infinitely weak ...
... conductors must be fixed to the knobs , P and Q , to which is brought the current of either the primary or secondary coil by turning to the right or the left the needle of the commutator . If it is proposed to measure infinitely weak ...
Page 46
... conductors are in the upper compartment B. The induction apparatus is com- posed of the two superposed coils , the wires of which are of different length and diameter , and of a core formed by a broad band of soft iron , rolled into a ...
... conductors are in the upper compartment B. The induction apparatus is com- posed of the two superposed coils , the wires of which are of different length and diameter , and of a core formed by a broad band of soft iron , rolled into a ...
Page 52
... conductors of the rheo- phores . The spring , s ' , gives origin to a conducting wire which proceeds to the left side of the commu- tator , T. The rheotome is composed of a small wooden reel , B , and of two springs , s and s ' . The ...
... conductors of the rheo- phores . The spring , s ' , gives origin to a conducting wire which proceeds to the left side of the commu- tator , T. The rheotome is composed of a small wooden reel , B , and of two springs , s and s ' . The ...
Page 62
... conductors of an induction instrument in action . Sparks and crackling were produced , but no physiological phe- nomena . The electricity did not penetrate the skin . He replaced the dry conductors by well - moistened sponges . The ...
... conductors of an induction instrument in action . Sparks and crackling were produced , but no physiological phe- nomena . The electricity did not penetrate the skin . He replaced the dry conductors by well - moistened sponges . 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.