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Figure 1 | Head & Face Medicine

Figure 1

From: Study on the clinical application of pulsed DC magnetic technology for tracking of intraoperative head motion during frameless stereotaxy

Figure 1

(A) Waterproof encapsulated DRF sensor for retroauricular use. (B) The DRF (a) can be used as an additional reference system that defines an independent coordinate system in space in addition to the one established by the transmitter unit (b). (C) The DRF was placed and fixed with tape draping in direct contact with the back of the auricle.

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Head & Face Medicine

ISSN: 1746-160X

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