A61B5/06
Devices, other than using radiation, for detecting or locating foreign bodies; ; determining position of probes within or on the body of the patient
A61B5/06
Devices, other than using radiation, for detecting or locating foreign bodies; ; determining position of probes within or on the body of the patient
A61B5/065
Determining position of the probe employing exclusively positioning means located on or in the probe, e.g. using position sensors arranged on the probe
A61B5/065
Determining position of the probe employing exclusively positioning means located on or in the probe, e.g. using position sensors arranged on the probe