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1. (WO2018085316) GEOMETRIC CALIBRATION IN A CONE BEAM COMPUTED TOMOGRAPHY SYSTEM
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Pub. No.: WO/2018/085316 International Application No.: PCT/US2017/059429
Publication Date: 11.05.2018 International Filing Date: 01.11.2017
IPC:
A61B 6/03 (2006.01) ,A61B 6/04 (2006.01) ,A61B 6/14 (2006.01) ,A61B 6/00 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
6
Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
02
Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
03
Computerised tomographs
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
6
Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
04
Positioning of patients; Tiltable beds or the like
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
6
Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
14
Applications or adaptations for dentistry
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
6
Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
Applicants:
CARESTREAM HEALTH, INC. [US/US]; 150 Verona Street Rochester, NY 14608, US
Inventors:
LALENA, Michael C.; US
Priority Data:
62/416,17802.11.2016US
Title (EN) GEOMETRIC CALIBRATION IN A CONE BEAM COMPUTED TOMOGRAPHY SYSTEM
(FR) ÉTALONNAGE GÉOMÉTRIQUE DANS UN SYSTÈME DE TOMODENSITOMÉTRIE À FAISCEAU CONIQUE
Abstract:
(EN) Apparatus having an x-ray source and a DR detector configured to travel cooperatively around a radiographic imaging axis. An imaging volume defines a spatial region to be imaged by the x-ray source and the DR detector. Radiopaque fiducials are selectively positioned in the imaging volume.
(FR) L'appareil comprend une source de rayons x et un détecteur DR configuré pour se déplacer conjointement autour d'un axe d'imagerie radiographique. Un volume d'imagerie définit une région spatiale devant être imagée par la source de rayons x et le détecteur DR. Des repères radio-opaques sont positionnés de manière sélective dans le volume d'imagerie.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)