A Handbook of Medical Electricity |
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Page 22
... springs of the commutator of the coils ( E , fig . 14 ) . This commutator is for the purpose of transmitting rapidly and alternately the current either of the primary or secondary coil to the conductors attached to the knobs P and Q ...
... springs of the commutator of the coils ( E , fig . 14 ) . This commutator is for the purpose of transmitting rapidly and alternately the current either of the primary or secondary coil to the conductors attached to the knobs P and Q ...
Page 23
... spring , a , fixed to the partition of the drawer , which spring in the further compartment rests by a platinized surface upon the carbon , c ' . The left - side drawer is absent in the figure , in order to display the arrangement of ...
... spring , a , fixed to the partition of the drawer , which spring in the further compartment rests by a platinized surface upon the carbon , c ' . The left - side drawer is absent in the figure , in order to display the arrangement of ...
Page 24
... spring . The pedal ( y , fig . 11 ) is to allow slow intermissions to be produced with the foot , an arrangement which leaves the hands of the operator free , either to hold the conductors or to graduate the currents . Duchenne's large ...
... spring . The pedal ( y , fig . 11 ) is to allow slow intermissions to be produced with the foot , an arrangement which leaves the hands of the operator free , either to hold the conductors or to graduate the currents . Duchenne's large ...
Page 26
... spring contact , 2 , of the pedal rheotome , in order to make and break contact at pleasure . It is therefore per- Then fectly easy to obtain intermissions separated by any Duchenne's desired 26 MEDICAL ELECTRICITY AND.
... spring contact , 2 , of the pedal rheotome , in order to make and break contact at pleasure . It is therefore per- Then fectly easy to obtain intermissions separated by any Duchenne's desired 26 MEDICAL ELECTRICITY AND.
Page 28
... spring placed in front of it against the screw c , communi- cates with the knob , F. As soon as the knobs , E and r , are placed in com- Front view of the instrument shown in munication with the fig . 14 . poles of a battery , the ...
... spring placed in front of it against the screw c , communi- cates with the knob , F. As soon as the knobs , E and r , are placed in com- Front view of the instrument shown in munication with the fig . 14 . poles of a battery , the ...
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Common terms and phrases
acid action affected muscles apparatus application armature atrophy battery bladder brachial plexus branches button carbon cells charge commutator conducting wires conductors contraction copper cord covered Instru cutaneous faradization cylinder deformity deltoid diagnosis disease Duchenne Duchenne's Duchenne's large Edition Elec electricity electrode excitation excitors facial faradic Instru faradization fcap fibres fingers fixed forearm Foveaux's Portable Franklinization glass graduator hand hemiplegia hypothenar eminences increased insulated interrupted voltaic current irritability knob laryngeal left to right lesion Leyden jar lysis magnet ment metallic months moveable National Hospital neuralgia pain palmaris longus palsy paralysed muscles Paraplegia patient pedal rheotome phore phrenic Phrenic Nerves placed plate platinum pole positive primary coil produced radial nerve reaction rectal rheophore rectum result rheo rheophore screw secondary coil sensation shown in fig side skin slow intermissions soft iron sponge sternomastoid surface tery therapeutic tion Torticollis Traumatic Paralysis treatment trembler tricity Volta-Faradic Instrument Voltaism zinc