Patent SG-11201811125X-A (SG)
Title: Image-based diagnostic systems
Inventor: UPTON ROSS
IPC: A61B8/08
Filed: 2017-06-13
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property 11111111111110111011111111111111111111111111111111111111111111111111111111111111111111111111 Organization International Bureau (10) International Publication Number (43) International Publication Date ......0\" WO 2017/216545 Al 21 December 2017 (21.12.2017) WIP0 I PCT (51) International Patent Classification: HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, G06T 7/00 (2017.01) A61B 8/08 (2006.01) KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, (21) International Application Number: MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, PCT/GB2017/051720 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, (22) International Filing Date: TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. 13 June 2017 (13.06.2017) (84) Designated States (unless otherwise indicated, for every (25) Filing Language: English kind of regional protection available): ARIPO (BW, GH, (26) Publication Language: English GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, (30) Priority Data: TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, 1610269.1 13 June 2016 (13.06.2016) GB 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, (71) Applicant: OXFORD UNIVERSITY INNOVATION TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, LTD. [GB/GB]; Buxton Court, 3 West Way, Oxford Ox- KM, ML, MR, NE, SN, TD, TG). fordshire OX2 OJB (GB). (72) Inventors: UPTON, Ross; Upper Barn, Sproutes Lane, Published: Coolham West Sussex RH13 8QH (GB). LEESON, Paul; — with international search report (Art. 21(3)) Beech Cottage, Oxford Road, Steeple Aston Oxfordshire OX25 5QH (GB). (74) Agent: BARKER BRETTELL LLP; Medina Chambers, = Town Quay, Southampton Hampshire S014 2AQ (GB). = _ (81) Designated States (unless otherwise indicated, for every kind of national protection available): 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, = = = (54) Title: IMAGE-BASED DIAGNOSTIC SYSTEMS = = = = Fig. 1 = = 1 _ I 4---- - 1 = 1 100 = = 106 -102 104 ---........ IL__ = 108 Il 110 . 4 112 ir) 1 1' ir) 1-1 (57) : A system for diagnosing a heart N heart at respective points in the cardiac cycle, of pairs of points on the images. Each pair of Il The system further comprises a processor (108) © parameter of the deformation of the heart. It may ei data to generate a diagnostic output. condition and locating points indicates arranged further be arranged to compare the value of the at least one parameter with reference 114 comprises an imaging system (102) arranged to acquire two images of the means, which may be manually operated or automatic, for locating a series the respective positions of a single part of the heart in the two images. to calculate from the positions of said pairs of points a value of at least one