JP2020512885A5 - - Google Patents
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- JP2020512885A5 JP2020512885A5 JP2019554882A JP2019554882A JP2020512885A5 JP 2020512885 A5 JP2020512885 A5 JP 2020512885A5 JP 2019554882 A JP2019554882 A JP 2019554882A JP 2019554882 A JP2019554882 A JP 2019554882A JP 2020512885 A5 JP2020512885 A5 JP 2020512885A5
- Authority
- JP
- Japan
- Prior art keywords
- image data
- vascular structure
- blood vessel
- segmentation
- unit
- 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.)
- Granted
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- 230000002792 vascular Effects 0.000 claims 44
- 210000004204 blood vessel Anatomy 0.000 claims 20
- 230000011218 segmentation Effects 0.000 claims 18
- 238000002604 ultrasonography Methods 0.000 claims 8
- 238000000034 method Methods 0.000 claims 7
- 230000035790 physiological processes and functions Effects 0.000 claims 3
- 238000004590 computer program Methods 0.000 claims 2
- 230000003068 static effect Effects 0.000 claims 2
- 230000017531 blood circulation Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 238000003708 edge detection Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000000523 sample Substances 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17165053.4 | 2017-04-05 | ||
| EP17165053.4A EP3384850A1 (en) | 2017-04-05 | 2017-04-05 | Method and apparatus for physiological functional parameter determination |
| PCT/EP2018/058374 WO2018185038A1 (en) | 2017-04-05 | 2018-04-02 | Method and apparatus for physiological functional parameter determination |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020512885A JP2020512885A (ja) | 2020-04-30 |
| JP2020512885A5 true JP2020512885A5 (https=) | 2021-05-13 |
| JP7203754B2 JP7203754B2 (ja) | 2023-01-13 |
Family
ID=58489633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019554882A Active JP7203754B2 (ja) | 2017-04-05 | 2018-04-02 | 生理学的機能パラメータを決定する方法及び装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20210100522A1 (https=) |
| EP (2) | EP3384850A1 (https=) |
| JP (1) | JP7203754B2 (https=) |
| CN (1) | CN110636798A (https=) |
| WO (1) | WO2018185038A1 (https=) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4300419A3 (en) | 2016-05-16 | 2024-04-03 | Cathworks Ltd. | System for vascular assessment |
| EP3461253B1 (en) | 2016-05-16 | 2023-08-09 | Cathworks Ltd. | Selection of vascular paths from images |
| EP4663131A3 (en) | 2019-04-01 | 2026-01-28 | Cathworks Ltd. | Methods and apparatus for angiographic image selection |
| EP4033964B1 (en) | 2019-09-23 | 2025-04-09 | Cathworks Ltd. | Methods, apparatus, and system for synchronization between a three-dimensional vascular model and an imaging device |
| EP3900635A1 (en) * | 2020-04-23 | 2021-10-27 | Koninklijke Philips N.V. | Vascular system visualization |
| CN113554647B (zh) * | 2021-09-18 | 2021-12-28 | 浙江太美医疗科技股份有限公司 | 医学图像的配准方法和装置 |
| US12315076B1 (en) | 2021-09-22 | 2025-05-27 | Cathworks Ltd. | Four-dimensional motion analysis of a patient's coronary arteries and myocardial wall |
| IL314862A (en) | 2022-02-10 | 2024-10-01 | Cathworks Ltd | System and method for machine-learning based sensor analysis and vascular tree segmentation |
| US12210094B2 (en) | 2022-08-04 | 2025-01-28 | Canon Medical Systems Corporation | Rendering method and apparatus |
| EP4394694A1 (en) * | 2022-12-30 | 2024-07-03 | Siemens Healthineers AG | Determination of hemodynamic indices |
| IL326432A (en) | 2023-08-09 | 2026-04-01 | Cathworks Ltd | Coronary artery assessment after PCI |
| IL326434A (en) | 2023-08-09 | 2026-04-01 | Cathworks Ltd | User interface and signal leakage testing for vascular index measurement |
| US12499646B1 (en) | 2024-06-12 | 2025-12-16 | Cathworks Ltd. | Three-dimensional sizing tool for cardiac assessment |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5782766A (en) * | 1995-03-31 | 1998-07-21 | Siemens Medical Systems, Inc. | Method and apparatus for generating and displaying panoramic ultrasound images |
| WO2000024316A1 (en) * | 1998-10-26 | 2000-05-04 | Acuson Corporation | Ultrasound imaging for extended field of view |
| US7930014B2 (en) | 2005-01-11 | 2011-04-19 | Volcano Corporation | Vascular image co-registration |
| US8315812B2 (en) | 2010-08-12 | 2012-11-20 | Heartflow, Inc. | Method and system for patient-specific modeling of blood flow |
| US10034614B2 (en) * | 2012-02-29 | 2018-07-31 | General Electric Company | Fractional flow reserve estimation |
| US10517569B2 (en) * | 2012-05-09 | 2019-12-31 | The Regents Of The University Of Michigan | Linear magnetic drive transducer for ultrasound imaging |
| US9700219B2 (en) * | 2013-10-17 | 2017-07-11 | Siemens Healthcare Gmbh | Method and system for machine learning based assessment of fractional flow reserve |
| EP3155590B1 (en) * | 2014-06-12 | 2019-12-04 | Koninklijke Philips N.V. | Medical image processing device and method |
| WO2016001017A1 (en) * | 2014-06-30 | 2016-01-07 | Koninklijke Philips N.V. | Apparatus for determining a fractional flow reserve value |
| US10595790B2 (en) * | 2014-12-16 | 2020-03-24 | Siemens Healthcare Gmbh | Method and system for personalized non-invasive hemodynamic assessment of renal artery stenosis from medical images |
| CN107438408B (zh) | 2015-04-03 | 2021-03-26 | 皇家飞利浦有限公司 | 血管识别的超声系统及方法 |
| US10675006B2 (en) * | 2015-05-15 | 2020-06-09 | Siemens Medical Solutions Usa, Inc. | Registration for multi-modality medical imaging fusion with narrow field of view |
| EP3324850B1 (en) * | 2015-07-22 | 2023-11-08 | Koninklijke Philips N.V. | Fiber-optic realshape sensor for enhanced doppler measurement display |
| EP3332339B1 (en) | 2015-08-05 | 2022-06-22 | Koninklijke Philips N.V. | Assistance device and method for an interventional hemodynamic measurement |
-
2017
- 2017-04-05 EP EP17165053.4A patent/EP3384850A1/en not_active Withdrawn
-
2018
- 2018-04-02 US US16/497,569 patent/US20210100522A1/en not_active Abandoned
- 2018-04-02 JP JP2019554882A patent/JP7203754B2/ja active Active
- 2018-04-02 WO PCT/EP2018/058374 patent/WO2018185038A1/en not_active Ceased
- 2018-04-02 EP EP18718719.0A patent/EP3606437B1/en active Active
- 2018-04-02 CN CN201880029794.0A patent/CN110636798A/zh active Pending
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