JP2019518581A5 - - Google Patents
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- JP2019518581A5 JP2019518581A5 JP2019516914A JP2019516914A JP2019518581A5 JP 2019518581 A5 JP2019518581 A5 JP 2019518581A5 JP 2019516914 A JP2019516914 A JP 2019516914A JP 2019516914 A JP2019516914 A JP 2019516914A JP 2019518581 A5 JP2019518581 A5 JP 2019518581A5
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- Prior art keywords
- plaque
- features
- image
- neural network
- neural networks
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- 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.)
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- 238000013528 artificial neural network Methods 0.000 claims 18
- 238000000034 method Methods 0.000 claims 10
- 238000012014 optical coherence tomography Methods 0.000 claims 4
- 230000035945 sensitivity Effects 0.000 claims 4
- 239000000835 fiber Substances 0.000 claims 2
- 239000004038 photonic crystal Substances 0.000 claims 2
- 230000005284 excitation Effects 0.000 claims 1
- 238000003384 imaging method Methods 0.000 claims 1
- 125000003473 lipid group Chemical group 0.000 claims 1
- 239000011159 matrix material Substances 0.000 claims 1
- 239000013307 optical fiber Substances 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022064872A JP7383070B2 (ja) | 2016-06-08 | 2022-04-11 | 血管内光干渉断層撮影法を用いた冠動脈プラークの自動特徴分析およびリスク評価のためのシステムおよび方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662347379P | 2016-06-08 | 2016-06-08 | |
| US62/347,379 | 2016-06-08 | ||
| PCT/US2017/036587 WO2017214421A1 (en) | 2016-06-08 | 2017-06-08 | Systems and methods for automated coronary plaque characterization and risk assessment using intravascular optical coherence tomography |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022064872A Division JP7383070B2 (ja) | 2016-06-08 | 2022-04-11 | 血管内光干渉断層撮影法を用いた冠動脈プラークの自動特徴分析およびリスク評価のためのシステムおよび方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019518581A JP2019518581A (ja) | 2019-07-04 |
| JP2019518581A5 true JP2019518581A5 (enExample) | 2020-07-16 |
| JP7058264B2 JP7058264B2 (ja) | 2022-04-21 |
Family
ID=60578977
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019516914A Active JP7058264B2 (ja) | 2016-06-08 | 2017-06-08 | 血管内光干渉断層撮影法を用いた冠動脈プラークの自動特徴分析およびリスク評価のためのシステムおよび方法 |
| JP2022064872A Active JP7383070B2 (ja) | 2016-06-08 | 2022-04-11 | 血管内光干渉断層撮影法を用いた冠動脈プラークの自動特徴分析およびリスク評価のためのシステムおよび方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022064872A Active JP7383070B2 (ja) | 2016-06-08 | 2022-04-11 | 血管内光干渉断層撮影法を用いた冠動脈プラークの自動特徴分析およびリスク評価のためのシステムおよび方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US12213810B2 (enExample) |
| EP (1) | EP3468453B1 (enExample) |
| JP (2) | JP7058264B2 (enExample) |
| KR (1) | KR102531819B1 (enExample) |
| AU (1) | AU2017277784B2 (enExample) |
| CA (1) | CA3026650A1 (enExample) |
| WO (1) | WO2017214421A1 (enExample) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107945176B (zh) * | 2017-12-15 | 2021-05-11 | 西安中科微光影像技术有限公司 | 一种彩色ivoct成像方法 |
| CN108171702A (zh) * | 2018-01-18 | 2018-06-15 | 平安科技（深圳）有限公司 | 易损斑块识别方法、应用服务器及计算机可读存储介质 |
| CN108416769B (zh) * | 2018-03-02 | 2021-06-04 | 成都斯斐德科技有限公司 | 基于预处理的ivoct图像易损斑块自动检测方法 |
| US11721439B2 (en) * | 2018-03-08 | 2023-08-08 | Koninklijke Philips N.V. | Resolving and steering decision foci in machine learning-based vascular imaging |
| EP3893734A4 (en) * | 2018-12-14 | 2022-08-10 | Research Development Foundation | MULTICHANNEL ORTHOGONAL CONVOLUTIONAL NEURAL NETWORKS |
| JP7626704B2 (ja) | 2019-01-13 | 2025-02-04 | ライトラボ・イメージング・インコーポレーテッド | 動脈画像領域及びそれらの特徴を分類するシステム及びその作動方法 |
| GB201906103D0 (en) | 2019-05-01 | 2019-06-12 | Cambridge Entpr Ltd | Method and apparatus for analysing intracoronary images |
| CN116884580A (zh) | 2019-08-05 | 2023-10-13 | 光实验成像公司 | 用于提供冠状动脉钙负荷的纵向显示的装置和方法 |
| KR102261111B1 (ko) * | 2019-09-10 | 2021-06-04 | 인하대학교 산학협력단 | Gan을 이용한 의료 영상의 광강도 분포 일반화 기법 |
| CN115701939A (zh) * | 2020-03-30 | 2023-02-14 | 泰尔茂株式会社 | 程序、信息处理方法、学习模型的生成方法、学习模型的再学习方法及信息处理系统 |
| US20230162356A1 (en) * | 2020-04-10 | 2023-05-25 | Japanese Foundation For Cancer Research | Diagnostic imaging device, diagnostic imaging method, diagnostic imaging program, and learned model |
| JP7667852B2 (ja) * | 2020-08-06 | 2025-04-23 | キヤノン ユーエスエイ，インコーポレイテッド | カテーテルベースのマルチモーダル画像における潜在的な偽陽性及び盲点の位置を特定するためのシステム及び方法 |
| CN114792374A (zh) * | 2021-01-23 | 2022-07-26 | 富泰华工业（深圳）有限公司 | 基于纹理分类的图像识别方法、电子装置及存储介质 |
| CN112957012B (zh) * | 2021-02-01 | 2022-09-30 | 浙江省医疗器械检验研究院 | 一种光学干涉断层成像系统轴向分辨率测量装置及测量方法 |
| WO2022202320A1 (ja) * | 2021-03-25 | 2022-09-29 | テルモ株式会社 | プログラム、情報処理方法及び情報処理装置 |
| EP4195215A1 (en) * | 2021-12-08 | 2023-06-14 | Koninklijke Philips N.V. | Thrombus treatment metric |
| KR102656944B1 (ko) * | 2021-12-21 | 2024-04-16 | 주식회사 레이와트 | 기계 학습 기반의 분획혈류예비력 예측 방법 |
| EP4361941A1 (en) * | 2022-10-27 | 2024-05-01 | Carl Zeiss Meditec AG | Method, processor unit and system for processing of images |
| CN115436239B (zh) * | 2022-11-07 | 2023-02-07 | 四川亿欣新材料有限公司 | 一种碳酸钙颗粒度检测方法 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6141437A (en) * | 1995-11-22 | 2000-10-31 | Arch Development Corporation | CAD method, computer and storage medium for automated detection of lung nodules in digital chest images |
| US5995651A (en) | 1996-07-11 | 1999-11-30 | Duke University | Image content classification methods, systems and computer programs using texture patterns |
| DE10297689B4 (de) | 2001-05-01 | 2007-10-18 | The General Hospital Corp., Boston | Verfahren und Gerät zur Bestimmung von atherosklerotischem Belag durch Messung von optischen Gewebeeigenschaften |
| US7075658B2 (en) * | 2003-01-24 | 2006-07-11 | Duke University | Method for optical coherence tomography imaging with molecular contrast |
| DE102005010076A1 (de) | 2005-03-04 | 2006-09-07 | Siemens Ag | Bildbearbeitungsverfahren für ein digitales medizinisches Untersuchungsbild und zugehörige Untersuchungseinrichtung |
| CN102046071B (zh) | 2008-06-02 | 2013-11-06 | 光学实验室成像公司 | 用于从光学相干断层扫描图像获得组织特性的定量方法 |
| US9351642B2 (en) * | 2009-03-12 | 2016-05-31 | The General Hospital Corporation | Non-contact optical system, computer-accessible medium and method for measurement at least one mechanical property of tissue using coherent speckle technique(s) |
| US20120163693A1 (en) | 2010-04-20 | 2012-06-28 | Suri Jasjit S | Non-Invasive Imaging-Based Prostate Cancer Prediction |
| US20110257545A1 (en) * | 2010-04-20 | 2011-10-20 | Suri Jasjit S | Imaging based symptomatic classification and cardiovascular stroke risk score estimation |
| US20110257505A1 (en) * | 2010-04-20 | 2011-10-20 | Suri Jasjit S | Atheromatic?: imaging based symptomatic classification and cardiovascular stroke index estimation |
| 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 |
| MX355020B (es) * | 2010-07-09 | 2018-04-02 | Somalogic Inc | Biomarcadores de cancer de pulmon y usos de los mismos. |
| WO2012082804A2 (en) * | 2010-12-13 | 2012-06-21 | Georg-August-Universität Göttingen | Medical imaging devices, methods, and systems |
| US9504374B2 (en) * | 2012-06-01 | 2016-11-29 | Nkt Photonics A/S | Supercontinuum light source, a system and a method of measuring |
| ITMI20121156A1 (it) * | 2012-06-29 | 2013-12-30 | Consiglio Nazionale Ricerche | Metodo di elaborazione di immagini di tomografia a coerenza ottica |
| CN104769481B (zh) | 2012-10-12 | 2018-12-18 | 统雷有限公司 | 紧凑、低色散以及低像差自适应光学扫描系统 |
| WO2014138555A1 (en) * | 2013-03-07 | 2014-09-12 | Bernhard Sturm | Multimodal segmentation in intravascular images |
| CA2903201C (en) | 2013-03-14 | 2023-02-21 | Research Development Foundation | Apparatus and methods for optical coherence tomography and two-photon luminescence imaging |
| WO2016040775A2 (en) | 2014-09-12 | 2016-03-17 | Research Development Foundation | Apparatus and methods for identifyhing and evaluating bright spot indications observed through optical coherence tomography |
| KR102294734B1 (ko) * | 2014-09-30 | 2021-08-30 | 삼성전자주식회사 | 영상 정합 장치, 영상 정합 방법 및 영상 정합 장치가 마련된 초음파 진단 장치 |
| US11094058B2 (en) * | 2015-08-14 | 2021-08-17 | Elucid Bioimaging Inc. | Systems and method for computer-aided phenotyping (CAP) using radiologic images |
| WO2018005623A1 (en) * | 2016-06-28 | 2018-01-04 | The Regents Of The University Of California | Fast two-photon imaging by diffracted swept-laser excitation |
-
2017
- 2017-06-08 KR KR1020197000509A patent/KR102531819B1/ko active Active
- 2017-06-08 EP EP17811024.3A patent/EP3468453B1/en active Active
- 2017-06-08 JP JP2019516914A patent/JP7058264B2/ja active Active
- 2017-06-08 US US16/308,081 patent/US12213810B2/en active Active
- 2017-06-08 WO PCT/US2017/036587 patent/WO2017214421A1/en not_active Ceased
- 2017-06-08 CA CA3026650A patent/CA3026650A1/en active Pending
- 2017-06-08 AU AU2017277784A patent/AU2017277784B2/en not_active Ceased
-
2022
- 2022-04-11 JP JP2022064872A patent/JP7383070B2/ja active Active
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