EickTron120‐160
EN‐9
MA510a_EN
Instruction’sManual Manualed’Istruzioni
DEUTSCH
PORTUGUES FRANCOIS ESPANOL ENGLISH ITALIANO
Thethermicaleffectinfluence(JouleEffect)ismadeby:
CurrentIntensityandoutputpower
Modulationlevel
Parametersinterpretable bythe waveform ofthehighfrequencycurrent
producedbythegenerator.
Electrodeshape
Theelectrodeshapecanbeneedleorroundedaccordingtothenecessity,
ithasreduce
ddimension;forthisthecurrentdensityonthepointsurface
[A· m
‐2
]ishighest.Theelectrodeswithathinsectioncreateahighcurrent
density, and high temperature, favoring the cut action. Those with a big
surfacecreateasmallercurrentdensity,asmallertemperature,realizinga
coagulationeffect.
Stateofactiveelectrode
The thermical effects can be reported to the huma
n body resistance, to
which must be added the electrode contact resistance. It’s indispensable
tomaintaintheactiveelectrodesperfectlycleantonothaveareductionof
the.
Characteristicsofthetissue
Theresistivecharacteristicschangeaccordingtothebiologicaltissues.
Biologicaltissue
(rangefrom0,3to1MHz)
Metals
Blood0,16x10
3
Silver0,16x10
‐5
Muscle,kidney,heart0,2x10
3
Branch0,17x10
‐5
Liver0,3x10
3
Gold0,22x10
‐5
Brain0,7x10
3
Aluminum0,29x10
‐5
Lung1,0x10
3
Fat3,3x10
3
(Exampleofspecificresistancesoforganicandmetallicmaterials)