APPAREIL DE RADIOLOGIE DENTAIRE ET PROCEDE ASSOCIE

APPAREIL DE RADIOLOGIE DENTAIRE ET PROCEDE ASSOCIE

The apparatus has an X-ray sensor (20) comprising an optically active surface (20a) placed opposite to an X-ray generator (18), where the generator and the sensor are simultaneously moved around a vertical rotation axle (30). The sensor is oriented such that longitudinal axis (34) going from the gen...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MAURY COLOMBE ISABELLE, LOUSTAUNEAU VINCENT, BOTHOREL SYLVIE MARIE GISELE
Format: Patent
Sprache:fre
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Beschreibung
Zusammenfassung:The apparatus has an X-ray sensor (20) comprising an optically active surface (20a) placed opposite to an X-ray generator (18), where the generator and the sensor are simultaneously moved around a vertical rotation axle (30). The sensor is oriented such that longitudinal axis (34) going from the generator to the sensor and passing through the rotation axle is perpendicular to the active surface of sensor. The center of the sensor is shifted transversely with respect to a projection of the axis on the active surface of the sensor at a distance which is less than half-width of the sensor. An independent claim is also included for a method for reconstructing a voluminous representation of an object irradiated by X-rays from flat dental radiographic images.