| 摘要 |
The invention relates to a surgical instrument comprising an energy generation unit for generating electric energy from mechanical energy and a transmitter that is supplied with electric energy by the energy generation unit for generating and emitting a position signal that can be received by a detection device, which forms part of a navigation system for determining the position and/or orientation of the instrument in an area. The invention also relates to a surgical navigation system for determining the position and/or orientation of a surgical instrument in an area. |
