| 摘要 |
A device for positioning a probe in living tissue, the device including a casing having an underside for positioning on the tissue, the probe, which can be moved relative to the casing beyond the underside in an insertion direction to be inserted into the tissue, and a signal means carried by the casing such that it can be moved in the insertion direction to an end position, wherein the signal means slaves the probe when moving in the insertion direction.
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