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1. (WO2017181045) IDENTIFICATION OF BRANCHES OF A BLOOD VESSEL
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/181045 International Application No.: PCT/US2017/027680
Publication Date: 19.10.2017 International Filing Date: 14.04.2017
IPC:
G06T 7/11 (2017.01)
Applicants: LIGHTLAB IMAGING, INC.[US/US]; FOUR ROBBINS ROAD Westford, Massachusetts 01886, US
Inventors: GOPINATH, Ajay; US
Agent: FAJKOWSKI, James E.; US
TURANO, Thomas A.; US
VITO, Christine C.; US
Priority Data:
62/322,77114.04.2016US
Title (EN) IDENTIFICATION OF BRANCHES OF A BLOOD VESSEL
(FR) IDENTIFICATION DES RAMIFICATIONS D'UN VAISSEAU SANGUIN
Abstract: front page image
(EN) In part, the disclosure relates to an automated method of branch detection with regard to a blood vessel imaged using an intravascular modality such as OCT, IVUS, or other imaging modalities. In one embodiment, a representation of A-lines and frames generated using an intravascular imaging system is used to identify candidate branches of a blood vessel. One or more operators such as filters can be applied to remove false positives associated with other detections.
(FR) L'invention concerne en partie un procédé automatisé de détection de ramifications concernant un vaisseau sanguin imagé à l'aide d'une modalité intravasculaire telle que OCT, IVUS ou d'autres modalités d'imagerie. Dans un mode de réalisation, on utilise une représentation de lignes A et de trames générées à l'aide d'un système d'imagerie intravasculaire pour identifier des ramifications candidates d'un vaisseau sanguin. Un ou plusieurs opérateurs tels que des filtres peuvent être appliqués pour éliminer les faux positifs associés à d'autres détections.
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, 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)