JP2018509230A5 - - Google Patents
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- JP2018509230A5 JP2018509230A5 JP2017549469A JP2017549469A JP2018509230A5 JP 2018509230 A5 JP2018509230 A5 JP 2018509230A5 JP 2017549469 A JP2017549469 A JP 2017549469A JP 2017549469 A JP2017549469 A JP 2017549469A JP 2018509230 A5 JP2018509230 A5 JP 2018509230A5
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- JP
- Japan
- Prior art keywords
- magnetic resonance
- data
- prfs
- resonance data
- resonance imaging
- 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.)
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- 238000002595 magnetic resonance imaging Methods 0.000 claims description 76
- 230000005415 magnetization Effects 0.000 claims description 53
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 claims description 53
- 238000000034 method Methods 0.000 claims description 15
- 238000005259 measurement Methods 0.000 claims description 10
- 238000003384 imaging method Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 238000004590 computer program Methods 0.000 claims 2
- 230000005389 magnetism Effects 0.000 claims 2
- 230000003287 optical effect Effects 0.000 claims 2
- 238000011084 recovery Methods 0.000 claims 1
- 238000013480 data collection Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15160990.6 | 2015-03-26 | ||
| EP15160990 | 2015-03-26 | ||
| PCT/EP2016/056742 WO2016151146A1 (en) | 2015-03-26 | 2016-03-28 | Magnetic resonance imaging thermometry using proton resonance frequency and t1 measurements |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018509230A JP2018509230A (ja) | 2018-04-05 |
| JP2018509230A5 true JP2018509230A5 (https=) | 2020-10-15 |
| JP6820861B2 JP6820861B2 (ja) | 2021-01-27 |
Family
ID=52727030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017549469A Expired - Fee Related JP6820861B2 (ja) | 2015-03-26 | 2016-03-28 | 陽子共鳴周波数及びｔ１測定値を用いた磁気共鳴撮像温度測定 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20180120396A1 (https=) |
| EP (1) | EP3274733A1 (https=) |
| JP (1) | JP6820861B2 (https=) |
| CN (1) | CN107427257B (https=) |
| WO (1) | WO2016151146A1 (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7191105B2 (ja) * | 2017-12-18 | 2022-12-16 | コーニンクレッカ フィリップス エヌ ヴェ | 運動補償磁気共鳴イメージング |
| US10996300B2 (en) * | 2018-09-05 | 2021-05-04 | Siemens Healthcare Gmbh | Cartesian-radial hybrid k-space trajectory for volumetric imaging |
| EP3730963A1 (en) * | 2019-04-25 | 2020-10-28 | Koninklijke Philips N.V. | Mri with matching states of vibration |
| EP3893014A1 (en) * | 2020-04-06 | 2021-10-13 | Koninklijke Philips N.V. | Magnetic resonance imaging system with acoustic warning signal |
| US12011249B2 (en) * | 2020-12-29 | 2024-06-18 | Shanghai United Imaging Healthcare Co., Ltd. | Systems and methods for tomography imaging |
| US20240325788A1 (en) * | 2021-06-30 | 2024-10-03 | The Regents Of The University Of California | Device and method for protoacoustic image-guided proton therapy |
| CN114115388B (zh) * | 2022-01-25 | 2022-06-24 | 康达洲际医疗器械有限公司 | 一种基于图像分析自适应的磁共振分时调控方法与系统 |
| US20240353514A1 (en) * | 2023-04-20 | 2024-10-24 | University Of Virginia Patent Foundation | Systems and methods for magnetic resonance based skull thermometry |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4574781B2 (ja) * | 2000-02-25 | 2010-11-04 | 株式会社東芝 | 磁気共鳴装置及び温熱治療装置 |
| JP2007534422A (ja) * | 2004-04-29 | 2007-11-29 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 磁気共鳴画像診断システム、磁気共鳴画像診断方法及びコンピュータプログラム |
| US8024025B2 (en) * | 2008-05-05 | 2011-09-20 | General Electric Company | T1-corrected proton resonance frequency shift thermometry |
| US8700127B2 (en) * | 2009-01-29 | 2014-04-15 | University Of Virginia Patent Foundation | Motion-attenuated contrast-enhanced cardiac magnetic resonance imaging system and method |
| US9289154B2 (en) * | 2009-08-19 | 2016-03-22 | Insightec Ltd. | Techniques for temperature measurement and corrections in long-term magnetic resonance thermometry |
| DE102009049402B4 (de) * | 2009-10-14 | 2012-09-27 | Siemens Aktiengesellschaft | Korrektur von Verzerrungen bei der diffusionsgewichteten Magnetresonanzbildgebung |
| EP2423700A1 (en) * | 2010-08-30 | 2012-02-29 | Koninklijke Philips Electronics N.V. | Apparatus, computer-implemented method, and computer program product for calculating temperature in accordance with MRI transverse relaxometry data |
-
2016
- 2016-03-28 US US15/561,095 patent/US20180120396A1/en not_active Abandoned
- 2016-03-28 CN CN201680018452.XA patent/CN107427257B/zh not_active Expired - Fee Related
- 2016-03-28 WO PCT/EP2016/056742 patent/WO2016151146A1/en not_active Ceased
- 2016-03-28 EP EP16714823.8A patent/EP3274733A1/en not_active Withdrawn
- 2016-03-28 JP JP2017549469A patent/JP6820861B2/ja not_active Expired - Fee Related
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