| 20120109024 | DEVICE AND ARRANGEMENT FOR DESTROYING TUMOR CELLS AND TUMOR TISSUE - Arrangements are provided for destroying tumor cells. According to one aspect, an arrangement includes a device having at least one high-frequency ultrasound generator for generating a thermally active, high-frequency oscillation, a plurality of first low-frequency ultrasound generators for generating a therapeutically active low-frequency oscillation, wherein the first low-frequency ultrasound generators each generate a different frequency, and a control system connected to the high-frequency ultrasound generator and to the first low-frequency ultrasound generators in such a way that the tumor cells are subjected to a high-frequency oscillation acting thermally on the tumor cells and to a low-frequency oscillation. The arrangement further includes a biopsy device having a plurality of individual receivers for tissue samples and a plurality of second low-frequency ultrasound generators operatively connected to the individual receivers for subjecting the tissue samples to an oscillation, wherein oscillations with the same frequency can be generated respectively by first and second low-frequency ultrasound generators. | 05-03-2012 |
