@inproceedings{KnopfHimmelKloeckneretal.2014,
  author    = {Christoph Knopf and J{\"o}rg Himmel and Stephan Kl{\"o}ckner and Klaus Thelen and Olfa Kanoun and Felix Hochgeschurz},
  title     = {Power loss density distribution in biological tissue to analyse processes in electrosurgery},
  series = {IEEE SSD 14 Conference},
  volume    = {2014},
  publisher = {IEEE},
  address   = {Barcelona, Spain},
  isbn      = {978-1-4799-3866-7},
  doi       = {10.1109/SSD.2014.6808854},
  pages     = {1 -- 4},
  year      = {2014},
  abstract  = {Bipolar electrosurgical systems are used for the treatment of benign prostatic hyperplasia (BPH) in urology. In order to analyse electrothermal processes during surgery the power loss density distribution around a bipolar resectoscope is calculated out of the measured potential distribution in isotonic saline solution ex situ. During further analysis power loss density values act as input for the Penne's bioheat equation. To achieve results, which are as realistic as possible, a method to obtain power loss density values, depending on the observed tissue or medium in the operating field, is presented. Applying this method, the power loss density distribution in isotonic saline solution at 25 °C is compared to the distribution calculated for the average conductivity of biological tissue in the region of interest.},
  language  = {en}
}