![]() For severing the tissue, a nozzle, discharging water at high pressure, will be moved along the cutting path at a small distance from the surface of the tissue. Thus, for instance, it is rendered possible to sever liver tissue while blood vessels and nerves will be left undamaged. Water jet surgery, which surgeons tend to use ever more frequently, offers the possibility to sever soft tissue in a selective manner. A61B34/20- Surgical navigation systems Devices for tracking or guiding surgical instruments, e.g.A61B34/00- Computer-aided surgery Manipulators or robots specially adapted for use in surgery.A61B2090/061- Measuring instruments not otherwise provided for for measuring dimensions, e.g.A61B90/06- Measuring instruments not otherwise provided for.for luxation treatment or for protecting wound edges A61B90/00- Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. ![]()
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