Patent ID: 8419608

Claim:
A field producing apparatus for high frequency treatment of bodily parts of living organisms for the purpose of healing thereof comprising: a) a high frequency generator (sender) ( 5 ) for the production of a high frequency current at a sender level of the sender; b) a treatment capsule ( 8 ), which possesses at least one magnetic coil ( 9 ) for the generation of a high frequency field strength which is correlated to the sender level ( 5 ), said treatment capsule ( 8 ) having a first treatment position for orderly placement on a bodily part of a living organism for the high frequency treatment, and a second load-free position when not in a treatment position, the load free position being a load-free condition wherein an unacceptable high frequency disturbance can be radiated into an ambient environment; c) a controller ( 12 ) with a regulator for the operational regulation of said sender level; d) an indicator ( 29 ) sensing switch for comparing the sender level of said sender ( 5 ) to the field level of the treatment capsule ( 8 ) for establishing a set ratio value, wherein said ratio value indicates the field level for the capsule ( 8 ) in the treatment position and in the load-free position; e) said indicator ( 29 ), when detecting the load-free condition, issues a shifting signal for switching of the field producing apparatus ( 1 ) to a safety position so that said field producing apparatus ( 1 ) is placed in one of a shutoff condition or a reduced level condition until the ratio value of the sender level and field level are reduced to a specified ratio value so that no unacceptable high frequency disturbance level can be emanated by the treatment capsule under the load-free condition; and (f) a field level sensor ( 10 ; 26 ), assigned to the treatment capsule ( 8 ) for determining the field level of the magnetic coil ( 9 ), said field level sensor being electrically connected to the indicator ( 29 ) and further including a sender level sensor ( 24 ) for detection of the sender level which is connected to the indicator ( 29 ) to enable a comparison between the sender level and the field level so that, from the comparison, the load-free position of the capsule can be determined.