JP2019534741A5 - - Google Patents
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- Publication number
- JP2019534741A5 JP2019534741A5 JP2019516686A JP2019516686A JP2019534741A5 JP 2019534741 A5 JP2019534741 A5 JP 2019534741A5 JP 2019516686 A JP2019516686 A JP 2019516686A JP 2019516686 A JP2019516686 A JP 2019516686A JP 2019534741 A5 JP2019534741 A5 JP 2019534741A5
- Authority
- JP
- Japan
- Prior art keywords
- magnetic resonance
- resonance system
- energy
- transmission
- circuit
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims 18
- 238000001514 detection method Methods 0.000 claims 11
- 238000000034 method Methods 0.000 claims 3
- 238000007689 inspection Methods 0.000 claims 1
- 238000011076 safety test Methods 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662401326P | 2016-09-29 | 2016-09-29 | |
| US62/401,326 | 2016-09-29 | ||
| PCT/EP2017/074629 WO2018060332A1 (en) | 2016-09-29 | 2017-09-28 | Wireless magnetic resonance energy harvesting and coil detuning |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019534741A JP2019534741A (ja) | 2019-12-05 |
| JP2019534741A5 true JP2019534741A5 (enExample) | 2020-11-12 |
| JP7025417B2 JP7025417B2 (ja) | 2022-02-24 |
Family
ID=60022074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019516686A Active JP7025417B2 (ja) | 2016-09-29 | 2017-09-28 | 無線磁気共鳴エネルギー収集及びコイル離調 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10816622B2 (enExample) |
| EP (1) | EP3519841B1 (enExample) |
| JP (1) | JP7025417B2 (enExample) |
| CN (1) | CN109844555B (enExample) |
| WO (1) | WO2018060332A1 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3611527B1 (de) * | 2018-08-16 | 2021-07-14 | Siemens Healthcare GmbH | Lokalspule und system zur drahtlosen energieübertragung |
| KR102554226B1 (ko) * | 2018-09-04 | 2023-07-10 | 주식회사 히타치엘지 데이터 스토리지 코리아 | 무선 전력 전송 장치 및 방법 |
| EP3623831A1 (en) | 2018-09-11 | 2020-03-18 | Koninklijke Philips N.V. | Magnetic resonace receive coil with detune circuit and energy harvesting circuit |
| DE102020212901B4 (de) * | 2019-10-14 | 2023-03-23 | Lg Electronics Inc. | Drahtloser leistungssensor |
| WO2022073672A1 (en) * | 2020-10-06 | 2022-04-14 | Koninklijke Philips N.V. | Energy harvesting decoupler for an magnetic resonance imaging (mri) system |
| EP4001944A1 (en) * | 2020-11-12 | 2022-05-25 | Koninklijke Philips N.V. | Radio frequency receiver with detection of a malfunction of a detune circuit |
| US11823723B2 (en) * | 2021-11-22 | 2023-11-21 | International Business Machines Corporation | Memory device with spin-harvesting structure |
| EP4530652A1 (en) * | 2023-09-29 | 2025-04-02 | Koninklijke Philips N.V. | Radio frequency receiver antenna assembly |
Family Cites Families (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3147418B2 (ja) * | 1991-08-09 | 2001-03-19 | 株式会社日立製作所 | Mri用rfコイル |
| US6882128B1 (en) * | 2000-09-27 | 2005-04-19 | Science Applications International Corporation | Method and system for energy reclamation and reuse |
| US6856291B2 (en) * | 2002-08-15 | 2005-02-15 | University Of Pittsburgh- Of The Commonwealth System Of Higher Education | Energy harvesting circuits and associated methods |
| US7400253B2 (en) * | 2005-08-04 | 2008-07-15 | Mhcmos, Llc | Harvesting ambient radio frequency electromagnetic energy for powering wireless electronic devices, sensors and sensor networks and applications thereof |
| US8552597B2 (en) * | 2006-03-31 | 2013-10-08 | Siemens Corporation | Passive RF energy harvesting scheme for wireless sensor |
| EP2016436A1 (en) * | 2006-04-24 | 2009-01-21 | Koninklijke Philips Electronics N.V. | Simple decoupling of a multi-element rf coil, enabling also detuning and matching functionality |
| GB0618087D0 (en) | 2006-09-14 | 2006-10-25 | Imp Innovations Ltd | Magnetic resonance systems |
| CN101573630A (zh) | 2006-12-21 | 2009-11-04 | 皇家飞利浦电子股份有限公司 | 用于mri系统的失谐电路和失谐方法 |
| DE102008014751B4 (de) * | 2008-03-18 | 2015-01-15 | Siemens Aktiengesellschaft | Verfahren zum Betrieb einer Anordnung zur Verstimmung einer Empfangsantenne bei einer Lokalspule |
| JP2009261436A (ja) * | 2008-04-22 | 2009-11-12 | Aloka Co Ltd | 超音波診断装置 |
| CN101647699B (zh) * | 2008-08-12 | 2011-08-10 | 株式会社东芝 | 磁共振成像装置及磁共振成像方法 |
| US8294465B2 (en) * | 2010-03-31 | 2012-10-23 | Natalia Gudino | Switched mode pre-amplification and am feedback for on-coil switched mode amplifiers in parallel transmission MRI |
| JP5528266B2 (ja) * | 2010-08-31 | 2014-06-25 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | コイル装置および磁気共鳴イメージング装置 |
| FR2971054B1 (fr) * | 2011-01-31 | 2014-01-17 | Eads Europ Aeronautic Defence | Dispositif de surveillance de l'integrite et de la sante d'une structure mecanique et procede de fonctionnement d'un tel dispositif |
| DE112012001772T5 (de) * | 2011-04-21 | 2014-03-06 | Philips Deutschland Gmbh | Mehrkanal-HF-Volumenresonator für MRI |
| DE102011080141B4 (de) * | 2011-07-29 | 2015-08-27 | Siemens Aktiengesellschaft | Verfahren zur adaptiven Energieübertragung zu einem Lokalspulensystem |
| CN202288821U (zh) * | 2011-10-17 | 2012-07-04 | 郭海斌 | 针灸枪 |
| KR101343037B1 (ko) | 2011-11-10 | 2013-12-18 | 삼성전자 주식회사 | 자기 공명 영상용 무선 고주파 코일, 그 코일의 전원 제어 방법 및 그 코일을 이용한 자기 공명 영상 장치 |
| CN102535576B (zh) * | 2012-02-17 | 2015-05-20 | 三一重机有限公司 | 一种用于挖掘机液压系统上的能量回收装置 |
| KR101926564B1 (ko) * | 2012-07-11 | 2018-12-11 | 한국전자통신연구원 | 착용형 무선 전력 전송 장치 및 이를 이용한 무선 전력 전송 방법 |
| JP6391911B2 (ja) * | 2013-01-23 | 2018-09-19 | キヤノンメディカルシステムズ株式会社 | 磁気共鳴イメージング装置、及び、rfコイル装置 |
| EP2972445B1 (en) * | 2013-03-13 | 2022-09-07 | Koninklijke Philips N.V. | Multi-element rf transmit coil for magnetic resonance imaging |
| CN103625283B (zh) * | 2013-11-04 | 2016-09-14 | 江苏大学 | 一种车辆驱动系统能量回收装置 |
| JP6456972B2 (ja) * | 2014-03-31 | 2019-01-23 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 磁気共鳴(mr)システムのための低損失デチューン回路を備えた受信コイル及びその作動方法 |
| WO2015200436A1 (en) * | 2014-06-24 | 2015-12-30 | Board Of Trustees Of The University Of Alabama | Wireless power transfer systems and methods |
| JP6553655B2 (ja) * | 2014-07-01 | 2019-07-31 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | デチューン回路及びエネルギ捕獲回路を備えたmr受信コイル |
| US9678183B2 (en) * | 2014-08-14 | 2017-06-13 | General Electric Company | Wireless actuator circuit for wireless actuation of micro electromechanical system switch for magnetic resonance imaging |
| US10416213B2 (en) * | 2014-10-29 | 2019-09-17 | Nokomis, Inc. | Ultra-sensitive, ultra-low power RF field sensor |
| US20160131328A1 (en) * | 2014-11-07 | 2016-05-12 | Lighthouse Technologies Limited | Indoor smd led equipped for outdoor usage |
| CN107110924B (zh) * | 2014-12-08 | 2020-09-01 | 皇家飞利浦有限公司 | 用在具有断开警告的磁共振成像系统中的射频接收线圈 |
| CN104648700B (zh) * | 2014-12-16 | 2017-01-11 | 北京空间飞行器总体设计部 | 一种超敏捷无振动空间观测系统及其方法 |
| FR3031849B1 (fr) * | 2015-01-16 | 2017-02-17 | Alstom Transp Tech | Convertisseur d'alimentation reseau et/ou de sous-station de recuperation de l'energie de freinage |
| US9906275B2 (en) * | 2015-09-15 | 2018-02-27 | Energous Corporation | Identifying receivers in a wireless charging transmission field |
| JP2017093223A (ja) * | 2015-11-13 | 2017-05-25 | 株式会社東芝 | 受電装置、送電装置、及び無線電力伝送システム |
| US10326641B2 (en) * | 2016-01-26 | 2019-06-18 | Motorola Mobility Llc | Using RF energy on an uplink channel to transition an unpowered access point to a power-up state |
-
2017
- 2017-09-28 WO PCT/EP2017/074629 patent/WO2018060332A1/en not_active Ceased
- 2017-09-28 CN CN201780060049.8A patent/CN109844555B/zh active Active
- 2017-09-28 EP EP17780359.0A patent/EP3519841B1/en active Active
- 2017-09-28 JP JP2019516686A patent/JP7025417B2/ja active Active
- 2017-09-28 US US16/334,961 patent/US10816622B2/en active Active
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