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1. (WO2014019714) PROCÉDÉ DE PLANIFICATION DE TRAJECTOIRE INVERSE
Dernières données bibliographiques dont dispose le Bureau international   

N° de publication :    WO/2014/019714    N° de la demande internationale :    PCT/EP2013/051630
Date de publication : 06.02.2014 Date de dépôt international : 29.01.2013
CIB :
G06F 19/00 (2011.01)
Déposants : BRAINLAB AG [DE/DE]; Kapellenstr. 12 85622 Feldkirchen (DE)
Inventeurs : THOMSON, Rowena; (DE).
MITTERMEYER, Stephan; (DE)
Mandataire : SCHWABE SANDMAIR MARX; 86 02 45 Stuntzstr. 16 81677 München (DE)
Données relatives à la priorité :
PCT/EP2012/003234 30.07.2012 EP
Titre (EN) METHOD FOR INVERSE TRAJECTORY PLANNING
(FR) PROCÉDÉ DE PLANIFICATION DE TRAJECTOIRE INVERSE
Abrégé : front page image
The present invention relates to a data processing method of determining a trajectory of a medical instrument to be inserted into a patient's body for treatment of a target region in the patient's body, the method being executed by a computer and comprising the following steps: a) acquiring medical image data comprising medical image information describing an image of an anatomical body part; b) acquiring target region extent data comprising target region extent information describing a spatial extent of the target region in the medical image information; c) determining, based on the target region extent data, whether the spatial extent of the target region in the medical image information comprises more than one image particle; d) if it is determined that the target region comprises more than a predetermined number of image particles, determining, based on the medical image data, image particle weight data comprising image particle weight information describing a weight describing a tissue type component of the target region assigned to each target region image particle in the target region, which component is represented at least partly by the image particle, and determining, based on the image particle weight data and the medical image data, instrument trajectory data comprising instrument trajectory information describing a trajectory of the medical instrument along which the instrument is to be inserted into the patient's body.
États désignés : 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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, 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, 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.
Organisation régionale africaine de la propriété intellectuelle (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Office eurasien des brevets (OEAB) (AM, AZ, BY, KG, KZ, RU, TJ, TM)
Office européen des brevets (OEB) (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)
Organisation africaine de la propriété intellectuelle (OAPI) (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Langue de publication : anglais (EN)
Langue de dépôt : anglais (EN)