SG11201903840WA - Method - Google Patents

Method

Info

Publication number
SG11201903840WA
SG11201903840WA SG11201903840WA SG11201903840WA SG11201903840WA SG 11201903840W A SG11201903840W A SG 11201903840WA SG 11201903840W A SG11201903840W A SG 11201903840WA SG 11201903840W A SG11201903840W A SG 11201903840WA SG 11201903840W A SG11201903840W A SG 11201903840WA
Authority
SG
Singapore
Prior art keywords
international
oxford
headington
vpci
level
Prior art date
Application number
SG11201903840WA
Inventor
Charalambos Antoniades
Keith Channon
Evangelos Oikonomou
Stefan Neubauer
Original Assignee
Univ Oxford Innovation Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB1620494.3A external-priority patent/GB2557263A/en
Application filed by Univ Oxford Innovation Ltd filed Critical Univ Oxford Innovation Ltd
Publication of SG11201903840WA publication Critical patent/SG11201903840WA/en

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/002D [Two Dimensional] image generation
    • G06T11/003Reconstruction from projections, e.g. tomography
    • G06T11/008Specific post-processing after tomographic reconstruction, e.g. voxelisation, metal artifact correction
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/02Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03Computed tomography [CT]
    • A61B6/032Transmission computed tomography [CT]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/50Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A61B6/504Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of blood vessels, e.g. by angiography
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/52Devices using data or image processing specially adapted for radiation diagnosis
    • A61B6/5211Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data
    • A61B6/5217Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data extracting a diagnostic or physiological parameter from medical diagnostic data
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00Image analysis
    • G06T7/0002Inspection of images, e.g. flaw detection
    • G06T7/0012Biomedical image inspection
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00Image analysis
    • G06T7/60Analysis of geometric attributes
    • G06T7/62Analysis of geometric attributes of area, perimeter, diameter or volume
    • GPHYSICS
    • G16INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16HHEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00ICT specially adapted for the handling or processing of medical images
    • G16H30/40ICT specially adapted for the handling or processing of medical images for processing medical images, e.g. editing
    • GPHYSICS
    • G16INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16HHEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/30ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indices; for individual health risk assessment
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00Indexing scheme for image analysis or image enhancement
    • G06T2207/10Image acquisition modality
    • G06T2207/10072Tomographic images
    • G06T2207/10081Computed x-ray tomography [CT]
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00Indexing scheme for image analysis or image enhancement
    • G06T2207/30Subject of image; Context of image processing
    • G06T2207/30004Biomedical image processing
    • G06T2207/30048Heart; Cardiac
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00Indexing scheme for image analysis or image enhancement
    • G06T2207/30Subject of image; Context of image processing
    • G06T2207/30004Biomedical image processing
    • G06T2207/30101Blood vessel; Artery; Vein; Vascular
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/10Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Theoretical Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Optics & Photonics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Primary Health Care (AREA)
  • Epidemiology (AREA)
  • Quality & Reliability (AREA)
  • Geometry (AREA)
  • Pulmonology (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Vascular Medicine (AREA)
  • Physiology (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Medical Treatment And Welfare Office Work (AREA)

Abstract

FAIPVATB) - FAIPVAT FAIPVAT y -82 c ' - e ) -84 -86 - 88 FAIPVAT (FAIPVAr - FAInan-PVAT) Distance from the RCA wall (mm) VPCI-100x Attenuation map (HU) Water Fat LaFF4 +15 -15 -20 -190 in (A) D VPCI (%) FPI tertiles — Low -- Mid ---- High FIGURE 1 W O 20 18/07 8395 Al VPCI (%) VPCI (/r) 2 4 6 8 10 12 14 16 18 20 (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 03 May 2018 (03.05.2018) WIPO I PCT omit ° oI0IIIIIIIIIIV111mull oimIE (10) International Publication Number WO 2018/078395 Al (51) International Patent Classification: A61B 6/03 (2006.01) GO6T 7/62 (2017.01) GO6T 7/00 (2017.01) (21) International Application Number: PCT/GB2017/053262 (22) International Filing Date: 31 October 2017 (31.10.2017) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 20160100555 31 October 2016 (31.10.2016) GR 1620494.3 02 December 2016 (02.12.2016) GB (71) Applicant: OXFORD UNIVERSITY INNOVATION LIMITED [GB/GB]; Buxton Court, 3 West Way, Botley OX2 OSZ (GB). (72) Inventors: ANTONIADES, Charalambos; Level 6 West Wing, John Radcliffe Hospital, Headington, Oxford OX3 9DU (GB). CHANNON, Keith; Level 6 West Wing, John Radcliffe Hospital, Headington, Oxford OX3 9DU (GB). OIKONOMOU, Evangelos; Level 6 West Wing, John Radcliffe Hospital, Headington, Oxford OX3 9DU (GB). NEUBAUER, Stefan; Level 6 West Wing, John Radcliffe Hospital, Headington, Oxford OX3 9DU (GB). (74) Agent: GILL JENNINGS & EVERY LLP et al.; The Broadgate Tower, 20 Primrose Street, London Greater Lon- don EC2A 2ES (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, 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. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (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, (54) Title: METHOD (57) : The present invention describes a new functional bio- marker of vascular inflammation and its use in predicting all-cause or cardiac mortality. The invention also provides a method for stratifying patients according to their risk of all-cause or cardiac mortality using data gathered from a computer tomography scans of a blood vessel to determine a specific combination of structural and functional bio- markers of vascular inflammation and disease. [Continued on next page] WO 2018/078395 Al MIDEDIMOMMIDIREIDINIMIERIMEMOVOIS TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3))
SG11201903840WA 2016-10-31 2017-10-31 Method SG11201903840WA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GR20160100555 2016-10-31
GB1620494.3A GB2557263A (en) 2016-12-02 2016-12-02 Method
PCT/GB2017/053262 WO2018078395A1 (en) 2016-10-31 2017-10-31 Method

Publications (1)

Publication Number Publication Date
SG11201903840WA true SG11201903840WA (en) 2019-05-30

Family

ID=60201620

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201903840WA SG11201903840WA (en) 2016-10-31 2017-10-31 Method

Country Status (12)

Country Link
US (3) US11393137B2 (en)
EP (2) EP3960087B1 (en)
JP (1) JP7210463B2 (en)
KR (1) KR102487832B1 (en)
CN (2) CN117918872A (en)
AU (2) AU2017351986B2 (en)
CA (2) CA3226114A1 (en)
ES (2) ES2938857T3 (en)
HU (1) HUE063284T2 (en)
RU (1) RU2758548C2 (en)
SG (1) SG11201903840WA (en)
WO (1) WO2018078395A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11393137B2 (en) 2016-10-31 2022-07-19 Oxford University Innovation Limited Method for predicting cardiovascular risk
GB2577349B (en) * 2018-09-18 2023-06-14 Univ Oxford Innovation Ltd Radiomic signature of adipose
GB2578485A (en) * 2018-09-18 2020-05-13 Univ Oxford Innovation Ltd Radiomic signature of a perivascular region
WO2020081686A1 (en) * 2018-10-17 2020-04-23 Heartflow, Inc. Systems and methods for assessing cardiovascular disease and treatment effectiveness from adipose tissue
US10813612B2 (en) * 2019-01-25 2020-10-27 Cleerly, Inc. Systems and method of characterizing high risk plaques
US11508063B2 (en) * 2019-08-05 2022-11-22 Elucid Bioimaging Inc. Non-invasive measurement of fibrous cap thickness
EP3828817B1 (en) * 2019-11-28 2023-08-23 Siemens Healthcare GmbH Computer-implemented method for evaluating a ct data set regarding perivascular tissue, evaluation device, computer program and electronically readable storage medium
JP2023509514A (en) 2020-01-07 2023-03-08 クリールリー、 インコーポレーテッド Systems, Methods, and Devices for Medical Image Analysis, Diagnosis, Severity Classification, Decision Making, and/or Disease Tracking
CN111150490B (en) * 2020-01-15 2021-01-29 陈挺 Intelligent assistant system for cardiac radio frequency ablation surgery based on AR and AI technologies
RU2738135C1 (en) * 2020-02-11 2020-12-08 Общество с ограниченной ответственностью "Научно-технический центр "МТ" (ООО "НТЦ-МТ") Dual energy roentgenography method (embodiments)
CN111738986B (en) * 2020-06-01 2021-02-09 数坤(北京)网络科技有限公司 Fat attenuation index generation method and device and computer readable medium
WO2023000039A1 (en) * 2021-07-23 2023-01-26 Navier Medical Ltd Systems and methods for detecting microcalcification activity
US20230289963A1 (en) 2022-03-10 2023-09-14 Cleerly, Inc. Systems, devices, and methods for non-invasive image-based plaque analysis and risk determination

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080108894A1 (en) * 2004-11-15 2008-05-08 Elgavish Gabriel A Methods and Systems of Analyzing Clinical Parameters and Methods of Producing Visual Images
US20100278405A1 (en) * 2005-11-11 2010-11-04 Kakadiaris Ioannis A Scoring Method for Imaging-Based Detection of Vulnerable Patients
WO2010071896A2 (en) * 2008-12-19 2010-06-24 Piedmont Healthcare, Inc. System and method for lesion-specific coronary artery calcium quantification
WO2011069120A1 (en) * 2009-12-03 2011-06-09 Cedars-Sinai Medical Center Method and system for plaque characterization
US8532360B2 (en) * 2010-04-20 2013-09-10 Atheropoint Llc Imaging based symptomatic classification using a combination of trace transform, fuzzy technique and multitude of features
WO2014197460A1 (en) * 2013-06-04 2014-12-11 The Trustees Of The University Of Pennsylvania Methods for diagnosing and treating bicuspid aortic valve and/or aortopathies
WO2015073977A1 (en) 2013-11-15 2015-05-21 The Johns Hopkins University Systems and methods of assessing risk of sudden cardiac death
EP2927692B1 (en) * 2014-04-04 2017-09-27 Winfried März Multiple biomarker approach for prediction of mortality in dialysis patients
GB201414496D0 (en) * 2014-08-15 2014-10-01 Isis Innovation Method
US11393137B2 (en) 2016-10-31 2022-07-19 Oxford University Innovation Limited Method for predicting cardiovascular risk

Also Published As

Publication number Publication date
AU2017351986A1 (en) 2019-05-02
US11948230B2 (en) 2024-04-02
US20190287276A1 (en) 2019-09-19
KR102487832B1 (en) 2023-01-12
US11393137B2 (en) 2022-07-19
RU2019112787A3 (en) 2021-02-05
AU2022287535A1 (en) 2023-02-02
EP3531917B1 (en) 2023-01-25
CN117918872A (en) 2024-04-26
AU2022287535B2 (en) 2024-03-14
CA3226114A1 (en) 2018-05-03
AU2017351986B2 (en) 2022-12-08
KR20190072633A (en) 2019-06-25
CN110267596B (en) 2024-04-02
RU2019112787A (en) 2020-11-30
CA3040391A1 (en) 2018-05-03
EP3960087A1 (en) 2022-03-02
ES2938857T3 (en) 2023-04-17
JP2020501850A (en) 2020-01-23
WO2018078395A1 (en) 2018-05-03
ES2952254T3 (en) 2023-10-30
HUE063284T2 (en) 2024-01-28
RU2758548C2 (en) 2021-10-29
JP7210463B2 (en) 2023-01-23
US20230113005A1 (en) 2023-04-13
US20220139005A1 (en) 2022-05-05
US11880916B2 (en) 2024-01-23
EP3531917A1 (en) 2019-09-04
CN110267596A (en) 2019-09-20
EP3960087B1 (en) 2023-07-12

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