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1. (WO2019048508) REGISTRATION AND COMPARISON OF MEASURED AND SIMULATED INTRACORONARY PULLBACK CURVES
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Pub. No.: WO/2019/048508 International Application No.: PCT/EP2018/073916
Publication Date: 14.03.2019 International Filing Date: 06.09.2018
IPC:
A61B 6/00 (2006.01) ,A61B 5/0215 (2006.01) ,G16H 50/50 (2018.01)
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
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
021
Measuring pressure in heart or blood vessels
0215
by means inserted into the body
[IPC code unknown for G16H 50/50]
Applicants:
KONINKLIJKE PHILIPS N.V. [NL/NL]; High Tech Campus 5 5656 AE Eindhoven, NL
Inventors:
HAASE, Christian; NL
GRASS, Michael; NL
VAN LAVIEREN, Martijn Anne; NL
Agent:
DAMEN, Daniel, Martijn; NL
DE HAAN, Poul, Erik; NL
Priority Data:
17190022.808.09.2017EP
Title (EN) REGISTRATION AND COMPARISON OF MEASURED AND SIMULATED INTRACORONARY PULLBACK CURVES
(FR) RECALAGE ET COMPARAISON DE COURBES DE RETRAIT INTRACORONAIRE MESURÉ ET SIMULÉ
Abstract:
(EN) An apparatus for analyzing coronary vessels and a corresponding method are provided in which simulated pullback data obtained from (non-invasively) acquired diagnostic images is co-registered with invasively acquired intravascular pullback data and the co-registration is used to identify disparities in the pullback data obtained using the two modalities. These disparities allow for deriving further information about the vessel geometry and/or the blood flow through the vessel. They may therefore be used to improve the physiological model.
(FR) L'invention concerne un appareil pour analyser des vaisseaux coronaires et un procédé correspondant dans lequel des données de retrait simulé obtenues à partir d'images diagnostiques acquises (de manière non invasive) sont co-recalées avec des données de retrait intravasculaire acquises de manière invasive et le co-recalage est utilisé pour identifier des disparités dans les données de retrait obtenues à l'aide des deux modalités. Ces disparités permettent de dériver d'autres informations sur la géométrie du vaisseau et/ou le flux sanguin qui y circule. Elles peuvent donc être utilisées pour améliorer le modèle physiologique.
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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)