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1. (WO2014175853) VASCULAR DATA PROCESSING AND IMAGE REGISTRATION SYSTEMS, METHODS, AND APPARATUSES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2014/175853 International Application No.: PCT/US2013/030623
Publication Date: 30.10.2014 International Filing Date: 12.03.2013
IPC:
A61B 6/12 (2006.01) ,A61B 6/00 (2006.01) ,A61B 5/00 (2006.01) ,A61B 5/02 (2006.01) ,G06T 7/00 (2006.01) ,A61B 19/00 (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
12
Devices for detecting or locating foreign bodies
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
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
02
Measuring pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography; Heart catheters for measuring blood pressure
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
T
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7
Image analysis, e.g. from bit-mapped to non bit-mapped
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
19
Instruments, implements or accessories for surgery or diagnosis not covered by any of the groups A61B1/-A61B18/149
Applicants:
LIGHTLAB IMAGING, INC. [US/US]; 4 Robbins Road Westford, MA 01886, US
Inventors:
DASCAL, Lorina; IL
WINKLER, Itai; IL
COHEN, Stavit; IL
COHEN, Amit; IL
ADLER, Desmond; US
Agent:
FAJKOWSKI, James, E.; US
Priority Data:
Title (EN) VASCULAR DATA PROCESSING AND IMAGE REGISTRATION SYSTEMS, METHODS, AND APPARATUSES
(FR) SYSTÈMES, PROCÉDÉS ET APPAREILS DE TRAITEMENT DE DONNÉES ET D'ENREGISTREMENT D'IMAGES VASCULAIRES
Abstract:
(EN) In part, the invention relates to processing, tracking and registering angiography images and elements in such images relative to images from an intravascular imaging modality such as, for example, optical coherence tomography (OCT). Registration between such imaging modalities is facilitated by tracking of a marker of the intravascular imaging probe performed on the angiography images obtained during a pullback. Further, detecting and tracking vessel centerlines is used to perform a continuous registration between OCT and angiography images in one embodiment.
(FR) L'invention concerne en partie le traitement, le suivi et l'enregistrement d'images d'angiographie et d'éléments dans ces images par rapport à des images provenant d'une modalité d'imagerie intravasculaire telle que, par exemple, la tomographie par cohérence optique (OCT). L'enregistrement entre ces modalités d'imagerie est facilité par le suivi d'un marqueur de la sonde d'imagerie intravasculaire réalisé sur les images d'angiographie obtenues pendant un retrait. En outre, dans un mode de réalisation, la détection et le suivi des lignes centrales du vaisseau sont utilisés pour réaliser un enregistrement continu entre les images d'OCT et d'angiographie.
front page image
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, 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
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
CA2905203CN105188550EP2967480AU2013387679