JP2019082745A5 - - Google Patents
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- JP2019082745A5 JP2019082745A5 JP2017197567A JP2017197567A JP2019082745A5 JP 2019082745 A5 JP2019082745 A5 JP 2019082745A5 JP 2017197567 A JP2017197567 A JP 2017197567A JP 2017197567 A JP2017197567 A JP 2017197567A JP 2019082745 A5 JP2019082745 A5 JP 2019082745A5
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- image data
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- heart
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- 238000013528 artificial neural network Methods 0.000 claims description 83
- 238000000034 method Methods 0.000 claims description 28
- 230000000747 cardiac effect Effects 0.000 claims description 19
- 238000012545 processing Methods 0.000 claims description 19
- 238000004590 computer program Methods 0.000 claims description 14
- 238000013473 artificial intelligence Methods 0.000 claims description 11
- 238000012549 training Methods 0.000 claims description 9
- 230000002861 ventricular Effects 0.000 claims description 7
- 238000003384 imaging method Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 5
- 238000009966 trimming Methods 0.000 claims description 5
- 238000007781 pre-processing Methods 0.000 claims 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000003252 repetitive effect Effects 0.000 claims 1
- 230000006870 function Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 11
- 239000008280 blood Substances 0.000 description 10
- 210000004369 blood Anatomy 0.000 description 10
- 230000008569 process Effects 0.000 description 8
- 238000002592 echocardiography Methods 0.000 description 7
- 238000002591 computed tomography Methods 0.000 description 5
- 238000002595 magnetic resonance imaging Methods 0.000 description 4
- 210000005240 left ventricle Anatomy 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 210000005241 right ventricle Anatomy 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000003205 diastolic effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 241001448862 Croton Species 0.000 description 1
- 210000000709 aorta Anatomy 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000005713 exacerbation Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000009206 nuclear medicine Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017197567A JP2019082745A (ja) | 2017-10-11 | 2017-10-11 | 人工知能利用駆出率決定方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017197567A JP2019082745A (ja) | 2017-10-11 | 2017-10-11 | 人工知能利用駆出率決定方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019082745A JP2019082745A (ja) | 2019-05-30 |
| JP2019082745A5 true JP2019082745A5 (enExample) | 2020-08-27 |
Family
ID=66669559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017197567A Pending JP2019082745A (ja) | 2017-10-11 | 2017-10-11 | 人工知能利用駆出率決定方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2019082745A (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MY184633A (en) * | 2015-05-13 | 2021-04-12 | Hunt Perovskite Tech L L C | Titanate interfacial layers in perovskite material devices |
| JP7782823B2 (ja) * | 2020-07-31 | 2025-12-09 | 株式会社タニタ | 健康度判定システム、健康度判定プログラム、及び健康度判定サーバ |
| US12169934B2 (en) | 2021-09-16 | 2024-12-17 | University of Pittsburgh—of the Commonwealth System of Higher Education | Real-time, artificial intelligence-enabled analysis device and method for use in nuclear medicine imaging |
| CN114831643B (zh) * | 2022-07-04 | 2022-10-04 | 南京大学 | 一种心电信号监测装置和可穿戴设备 |
| WO2024049563A1 (en) * | 2022-08-29 | 2024-03-07 | Medtronic, Inc. | Identifying ejection fraction using a single lead cardiac electrogram sensed by a medical device |
| WO2024182052A1 (en) * | 2023-03-01 | 2024-09-06 | Medtronic, Inc. | Identifying ejection fraction using a single lead cardiac electrogram sensed by a medical device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6368285B1 (en) * | 1999-09-21 | 2002-04-09 | Biosense, Inc. | Method and apparatus for mapping a chamber of a heart |
| WO2005001769A2 (en) * | 2003-06-25 | 2005-01-06 | Siemens Medical Solutions Usa, Inc. | Automated regional myocardial assessment for cardiac imaging |
| JP4206107B2 (ja) * | 2006-07-05 | 2009-01-07 | アロカ株式会社 | 超音波診断装置 |
| US10321892B2 (en) * | 2010-09-27 | 2019-06-18 | Siemens Medical Solutions Usa, Inc. | Computerized characterization of cardiac motion in medical diagnostic ultrasound |
| JP5498989B2 (ja) * | 2011-05-30 | 2014-05-21 | 富士フイルム株式会社 | 画像処理装置、画像処理方法および画像処理プログラム |
| US20140272842A1 (en) * | 2013-03-15 | 2014-09-18 | Predinex UG (haftungsbeschränkt) | Assessing cognitive ability |
| US9875581B2 (en) * | 2014-10-31 | 2018-01-23 | The Regents Of The University Of California | Automated 3D reconstruction of the cardiac chambers from MRI or ultrasound |
| CN106503610B (zh) * | 2015-09-08 | 2020-05-26 | 阿里巴巴集团控股有限公司 | 视频识别方法和装置 |
| US10521902B2 (en) * | 2015-10-14 | 2019-12-31 | The Regents Of The University Of California | Automated segmentation of organ chambers using deep learning methods from medical imaging |
-
2017
- 2017-10-11 JP JP2017197567A patent/JP2019082745A/ja active Pending
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