Device for visualising corona discharges for diagnostic purposes

Device for visualising corona discharges for diagnostic purposes

Arranged on the rear (6) of a transparent glass plate (2) is a vapour-deposited, transparent metal layer (7) which is connected to a pole of a radio-frequency generator (9). When a human body part (4) to be examined is laid on the front (5) of the glass plate (2), the AC voltage of 5-50 kV and 1-2 k...

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Bibliographische Detailangaben
1. Verfasser: KNAPP,DIETER
Format: Patent
Sprache:eng ; ger
Schlagworte:
CINEMATOGRAPHY
DIAGNOSIS
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MAGNETOGRAPHY
MEDICAL OR VETERINARY SCIENCE
PHOTOGRAPHY
PHYSICS
SURGERY
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Beschreibung
Zusammenfassung:Arranged on the rear (6) of a transparent glass plate (2) is a vapour-deposited, transparent metal layer (7) which is connected to a pole of a radio-frequency generator (9). When a human body part (4) to be examined is laid on the front (5) of the glass plate (2), the AC voltage of 5-50 kV and 1-2 kHz supplied by the radio-frequency generator (9) produces on the body part (4) visible electrical corona discharges which can be observed from the rear (6) and photographically recorded.