EP3052013A4 - Voxel-resolution myocardial blood flow analysis - Google Patents
Voxel-resolution myocardial blood flow analysis Download PDFInfo
- Publication number
- EP3052013A4 EP3052013A4 EP14850179.4A EP14850179A EP3052013A4 EP 3052013 A4 EP3052013 A4 EP 3052013A4 EP 14850179 A EP14850179 A EP 14850179A EP 3052013 A4 EP3052013 A4 EP 3052013A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- voxel
- blood flow
- flow analysis
- myocardial blood
- resolution
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/50—Clinical applications
- A61B6/503—Clinical applications involving diagnosis of heart
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording 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 or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/026—Measuring blood flow
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/02—Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computerised tomographs
- A61B6/037—Emission tomography
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/50—Clinical applications
- A61B6/507—Clinical applications involving determination of haemodynamic parameters, e.g. perfusion CT
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
- A61B6/5211—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data
- A61B6/5217—Devices 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
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
- G16H50/50—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for simulation or modelling of medical disorders
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361887290P | 2013-10-04 | 2013-10-04 | |
PCT/US2014/059062 WO2015051256A1 (en) | 2013-10-04 | 2014-10-03 | Voxel-resolution myocardial blood flow analysis |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3052013A1 EP3052013A1 (en) | 2016-08-10 |
EP3052013A4 true EP3052013A4 (en) | 2017-07-05 |
Family
ID=52779186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14850179.4A Withdrawn EP3052013A4 (en) | 2013-10-04 | 2014-10-03 | Voxel-resolution myocardial blood flow analysis |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP3052013A4 (en) |
WO (1) | WO2015051256A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113329688B (en) * | 2019-09-18 | 2023-11-28 | 拜耳公司 | Method, system and computer readable medium for determining characteristics of tissue voxels |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030048937A1 (en) * | 2001-04-11 | 2003-03-13 | University Of Utah | Method of processing visual imagery from a medical imaging device |
US20060083415A1 (en) * | 2004-10-15 | 2006-04-20 | Georges El Fakhri | Factor analysis in medical imaging |
WO2012135526A2 (en) * | 2011-03-29 | 2012-10-04 | Howard University | Voxel-resolution myocardial blood flow analysis |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110150309A1 (en) * | 2009-11-27 | 2011-06-23 | University Health Network | Method and system for managing imaging data, and associated devices and compounds |
CA2840613C (en) * | 2011-06-29 | 2019-09-24 | The Regents Of The University Of Michigan | Analysis of temporal changes in registered tomographic images |
US9192357B2 (en) * | 2013-02-19 | 2015-11-24 | Kabushiki Kaisha Toshiba | Method and system for quantitative vectorial perfusion based upon blood flow direction using 4D medical imaging |
-
2014
- 2014-10-03 WO PCT/US2014/059062 patent/WO2015051256A1/en active Application Filing
- 2014-10-03 EP EP14850179.4A patent/EP3052013A4/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030048937A1 (en) * | 2001-04-11 | 2003-03-13 | University Of Utah | Method of processing visual imagery from a medical imaging device |
US20060083415A1 (en) * | 2004-10-15 | 2006-04-20 | Georges El Fakhri | Factor analysis in medical imaging |
WO2012135526A2 (en) * | 2011-03-29 | 2012-10-04 | Howard University | Voxel-resolution myocardial blood flow analysis |
Non-Patent Citations (3)
Title |
---|
JI YOUNG AHN ET AL: "Quantification of regional myocardial blood flow using dynamic H2<15>O PET and factor analysis", THE JOURNAL OF NUCLEAR MEDI, SOCIETY OF NUCLEAR MEDICINE, US, vol. 42, no. 5, 1 May 2001 (2001-05-01), pages 782 - 787, XP009105384, ISSN: 0161-5505 * |
MEYER ET AL: "Assessment of input function distortions on kinetic model parameters in simulated dynamic ^8^2Rb PET perfusion studies", NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH. SECTION A: ACCELERATORS, SPECTROMETERS, DETECTORS, AND ASSOCIATED EQUIP, ELSEVIER BV * NORTH-HOLLAND, NL, vol. 571, no. 1-2, 26 January 2007 (2007-01-26), pages 199 - 202, XP005737919, ISSN: 0168-9002, DOI: 10.1016/J.NIMA.2006.10.062 * |
See also references of WO2015051256A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP3052013A1 (en) | 2016-08-10 |
WO2015051256A1 (en) | 2015-04-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20160503 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20170608 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: A61B 5/02 20060101AFI20170601BHEP |
|
17Q | First examination report despatched |
Effective date: 20190104 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20200603 |