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Elektrochirurgie

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Operative Dermatologie

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Zusammenfassung

Das Grundprinzip der Elektrochirurgie besteht darin, daß ein hochfrequenter Strom von einer großflächigen “Neutralelektrode” über den Körper des Patienten zu einer kleinflächigen “Aktivelektrode” geleitet wird. Dabei wird an der Aktivelektrode eine sehr hohe Stromdichte erreicht, die bei Überschreiten von Mindestwerten die zur Koagulation oder zum Schneiden erforderliche Gewebeerwärmung verursacht. Hochfrequenz-ströme mit Frequenzen von 50o kHz sind erforderlich, um nicht durch den Stromfluß eine Faraday-Reizung von Nerven und Muskulatur zu verursachen.

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Authors and Affiliations

  1. Hautklinik, Städtischen Kliniken Kassel, Mönchebergstraße 41-43, 34125, Kassel, Deutschland

    Prof. Dr. med. Johannes Petres & Dr. med. Rainer Rompel

Authors
  1. Prof. Dr. med. Johannes Petres
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  2. Dr. med. Rainer Rompel
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© 1996 Springer-Verlag Berlin Heidelberg

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Petres, J., Rompel, R. (1996). Elektrochirurgie. In: Operative Dermatologie. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-09085-5_11

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  • DOI: https://doi.org/10.1007/978-3-662-09085-5_11

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-662-09086-2

  • Online ISBN: 978-3-662-09085-5

  • eBook Packages: Springer Book Archive

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