METHOD AND SYSTEM FOR CREATING FRAME OF REFERENCE FOR CAS WITH INERTIAL SENSORS

A method for performing a surgical procedure related to a pelvis of a patient comprises adjusting a length between ends of a digitizer device to a distance between opposite landmarks of the pelvis of the patient. The ends of the digitizer device are applied against the opposite landmarks of the pelv...

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Bibliographische Detailangaben
Hauptverfasser:	AMIOT, LOUIS-PHILIPPE, ZUHARS, JOEL, CHEVRIER, MATHIEU, FERRON-FORGET, SIMON, PARADIS, FRANÇOIS, JANSEN, HERBERT, BAUDOIN, FRANÇOIS, DYE, DON, ROBITAILLE, ISABELLE, DUVAL, KARINE, VALIN, MYRIAM
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHAIRS FOR DENTISTRY DIAGNOSIS FUNERAL DEVICES HUMAN NECESSITIES HYGIENE IDENTIFICATION MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS MEDICAL OR VETERINARY SCIENCE OPERATING TABLES OR CHAIRS PHYSICS SURGERY TESTING TRANSPORT OR ACCOMODATION FOR PATIENTS
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Beschreibung
Zusammenfassung:	A method for performing a surgical procedure related to a pelvis of a patient comprises adjusting a length between ends of a digitizer device to a distance between opposite landmarks of the pelvis of the patient. The ends of the digitizer device are applied against the opposite landmarks of the pelvis. An inertial sensor unit of the digitizer device is initialized to set an orientation of the digitizer device relative to a medio-lateral axis of the patient, the medio-lateral axis of the patient being part of a pelvic coordinate system. A tool is navigated within the pelvic coordinate system during a surgical procedure.