A Handbook of Medical Electricity |
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Page 22
Herbert Tibbits. about two feet in diameter . The machine should be fixed upon a firm stand or table , that it may be quite steady during rotation . The one that I habi- tually use is firmly screwed to a heavy painted deal table . It was ...
Herbert Tibbits. about two feet in diameter . The machine should be fixed upon a firm stand or table , that it may be quite steady during rotation . The one that I habi- tually use is firmly screwed to a heavy painted deal table . It was ...
Page 31
... fixed in either position . By this arrangement the acid can be brought into contact with the zinc and carbon , or by shutting down the cells be excluded from them altogether . In the latter case the acid will only fill the lower third ...
... fixed in either position . By this arrangement the acid can be brought into contact with the zinc and carbon , or by shutting down the cells be excluded from them altogether . In the latter case the acid will only fill the lower third ...
Page 38
... fixed to a cell of hard caoutchouc , and of a FIG . 12 . FIG . 13 . Z zinc plate , z z , of the same surface as the carbon and separated from it by a cloth diaphragm . The platinum wires which form the carbon contacts are arranged as in ...
... fixed to a cell of hard caoutchouc , and of a FIG . 12 . FIG . 13 . Z zinc plate , z z , of the same surface as the carbon and separated from it by a cloth diaphragm . The platinum wires which form the carbon contacts are arranged as in ...
Page 39
... fixed in the front of the apparatus on a level with the knob , L. 2. In the further compart- ment of the upper drawer , the zinc ( z , fig . 12 ) , is also prolonged by a strip of iron , b . This strip is also bent upwards at a right ...
... fixed in the front of the apparatus on a level with the knob , L. 2. In the further compart- ment of the upper drawer , the zinc ( z , fig . 12 ) , is also prolonged by a strip of iron , b . This strip is also bent upwards at a right ...
Page 42
... 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 , 2 , of ...
... 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 , 2 , of ...
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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.