Soring GmbH Patent applications |
Patent application number | Title | Published |
20130184711 | Sonotrode - A sonotrode for an ultrasonic surgical instrument has a shaft and an instrument head at a distal end of the shaft. The instrument head is equipped with a cutting structure for the treatment of bones. The shaft has a helical cut-out. The helical cut-out is provided with a transversely running shoulder. A method produces a sonotrode and a surgical instrument having such a sonotrode. As a result of the shoulder in the helical cut-out, the torsional vibration of the instrument head is amplified such that bone material can be ablated in a particularly effective fashion. | 07-18-2013 |
20130103066 | Sonotrode - A sonotrode for an ultrasonic surgical instrument. The sonotrode comprises an instrument head which is equipped with a cutting apparatus that extends in the longitudinal direction. The instrument head is provided with a plurality of through-holes, which extend through the instrument head in the transverse direction. The through-holes impart an elastic inherent mobility to the instrument head, by means of which the removal of broken-up bone material is promoted. | 04-25-2013 |