High-frequency device for generating a plasma arc for the treatment of human tissue
Номер патента: DE19839826A1
Опубликовано: 02-03-2000
Автор(ы): Heinz Lindenmeier, Karl Fastenmeier
Принадлежит: Heinz Lindenmeier, Karl Fastenmeier
Опубликовано: 02-03-2000
Автор(ы): Heinz Lindenmeier, Karl Fastenmeier
Принадлежит: Heinz Lindenmeier, Karl Fastenmeier
Реферат: The invention relates to a high-frequency device for generating a plasma arc (5) for the treatment of biological tissue (1), notably in medicine. Said device comprises a high-frequency generator (3) having an internal resistor (8) and an electrode (4) which is connected to same via a flexible line (10), for generating the plasma arc (5) in a plasma gap (6) between the electrode (4) and the biological tissue (1) which is also electrically connected to the high-frequency generator (3). In the high-frequency generator (3) a high-frequency voltage source (7) is located to which a resonance circuit (2) is connected which comprises a capacitively acting first reactance (9a) connected in series to an inductively active second reactance (9b) presenting a resonance frequency at the frequency of the high-frequency oscillation emitted by the high-frequency voltage source (7). The voltage for generating the plasma arc (5) is derived from the first or second reactance (9a, 9b).
High-frequency device for generating a plasma arc for the treatment of biological tissue
Номер патента: WO2000012019A1. Автор: Heinz Lindenmeier,Karl Fastenmeier. Владелец: Karl Fastenmeier. Дата публикации: 2000-03-09.