JP2022530079A5 - - Google Patents

Info

Publication number
JP2022530079A5
JP2022530079A5 JP2021563102A JP2021563102A JP2022530079A5 JP 2022530079 A5 JP2022530079 A5 JP 2022530079A5 JP 2021563102 A JP2021563102 A JP 2021563102A JP 2021563102 A JP2021563102 A JP 2021563102A JP 2022530079 A5 JP2022530079 A5 JP 2022530079A5
Authority
JP
Japan
Prior art keywords
power supply
impedance
signal line
interconnection
region
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
Application number
JP2021563102A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022530079A (ja
JP7533480B2 (ja
Filing date
Publication date
Priority claimed from EP19171745.3A external-priority patent/EP3734300A1/en
Application filed filed Critical
Publication of JP2022530079A publication Critical patent/JP2022530079A/ja
Publication of JP2022530079A5 publication Critical patent/JP2022530079A5/ja
Application granted granted Critical
Publication of JP7533480B2 publication Critical patent/JP7533480B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2021563102A 2019-04-30 2020-04-24 磁気共鳴システムの電源又は信号ラインにおけるエラーの位置特定 Active JP7533480B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19171745.3 2019-04-30
EP19171745.3A EP3734300A1 (en) 2019-04-30 2019-04-30 Locating an error in a supply or signal line of a magnetic resonance system
PCT/EP2020/061437 WO2020221663A1 (en) 2019-04-30 2020-04-24 Locating an error in a supply or signal line of a magnetic resonance system

Publications (3)

Publication Number Publication Date
JP2022530079A JP2022530079A (ja) 2022-06-27
JP2022530079A5 true JP2022530079A5 (enExample) 2023-02-14
JP7533480B2 JP7533480B2 (ja) 2024-08-14

Family

ID=66334250

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021563102A Active JP7533480B2 (ja) 2019-04-30 2020-04-24 磁気共鳴システムの電源又は信号ラインにおけるエラーの位置特定

Country Status (5)

Country Link
US (2) US12085598B2 (enExample)
EP (2) EP3734300A1 (enExample)
JP (1) JP7533480B2 (enExample)
CN (1) CN113767291B (enExample)
WO (1) WO2020221663A1 (enExample)

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5551430A (en) * 1994-08-05 1996-09-03 Picker International, Inc. RF coil identification and testing interface for NMR systems
GB9617606D0 (en) 1996-08-22 1996-10-02 Radiodetection Ltd Cable fault monitoring system
JPH10201028A (ja) * 1997-01-09 1998-07-31 Mitsubishi Electric Corp 故障点標定装置
US6181140B1 (en) 1998-06-08 2001-01-30 Norscan Inc. Method of estimating the location of a cable break including a means to measure resistive fault levels for cable sections
EP1126283A1 (en) 2000-02-18 2001-08-22 Norscan Instruments, Ltd. A method for estimating the location of a cable break including means to measure resistive fault levels for cable sections
CA2312509C (en) * 2000-06-27 2003-11-18 Norscan Instruments Ltd. Open cable locating for sheathed cables
US6861845B2 (en) 2002-12-02 2005-03-01 Dit-Mco International Corporation Fault locator
US7075308B2 (en) * 2003-03-12 2006-07-11 Rockwell Daniel J Blocking impedance
JP4564292B2 (ja) * 2004-06-30 2010-10-20 株式会社東芝 高周波コイル及び磁気共鳴イメージング装置
EP2092357B1 (en) * 2006-12-21 2019-02-20 Draeger Medical Systems, Inc. A cable detection system
EP2587275B8 (en) 2006-12-22 2015-07-15 Koninklijke Philips N.V. Catheter for MRI-guided cardiac pacing
JP2009039247A (ja) * 2007-08-08 2009-02-26 Toshiba Corp Ｍｒｉ装置及びｍｒｉ装置用傾斜磁場電源
JP2009048383A (ja) * 2007-08-18 2009-03-05 Kiyoto Yui Ｎ個の抵抗を内蔵した電線
US8290569B2 (en) * 2007-11-23 2012-10-16 Hologic, Inc. Open architecture tabletop patient support and coil system
CN101498772B (zh) * 2008-01-29 2012-07-18 西门子（中国）有限公司 磁共振成像系统中接收线圈的识别码电路
KR100962855B1 (ko) * 2008-04-15 2010-06-09 현대자동차주식회사 배터리-인버터 케이블 및 커넥터 오류 검출 장치 및 방법
DE102009024078B4 (de) 2009-06-05 2013-09-19 Siemens Aktiengesellschaft Gradientenkabelüberwachung
DE102012018018A1 (de) * 2012-09-12 2014-03-13 Volkswagen Aktiengesellschaft Elektrisches Netzwerk zur Erkennung und Lokalisierung eines elektrischen Kontaktfehlers
FR2997508B1 (fr) 2012-10-29 2015-06-19 Labinal Harnais et cable comportant une pluralite de capteurs elementaires et procede de surveillance d'un cable et d'un harnais
CN104797954B (zh) 2012-11-15 2018-07-27 皇家飞利浦有限公司 包括用于测量线圈线缆及阱的温度和/或应变的分布式传感器的mri
US20150331034A1 (en) * 2012-12-18 2015-11-19 Koninklijke Philips N.V. Problem detection in cable system
CN104919324B (zh) * 2013-01-08 2017-11-07 三菱电机株式会社 天线与电缆的连接状态确认装置及确认方法
DE102013223706A1 (de) * 2013-11-20 2015-05-21 Siemens Aktiengesellschaft Überwachen von Steckverbindungszuständen
CN104914322B (zh) * 2014-03-16 2019-09-27 田京涛 一种区域线路对地参数检测方法及在接地故障区域定位方面的应用
EP3208621A1 (de) 2016-02-18 2017-08-23 Siemens Aktiengesellschaft Kabelbruch bei modularen systemen
GB2552143B (en) 2016-07-06 2020-08-05 Viper Innovations Ltd Test Arrangement
CN106597218A (zh) * 2016-12-12 2017-04-26 中国船舶重工集团公司第七0五研究所 一种复杂电气系统连接通路的快速检测和故障定位方法
JP6951118B2 (ja) * 2017-05-10 2021-10-20 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および異常箇所検出方法
CN108303617A (zh) * 2018-02-02 2018-07-20 西安沣源智能装备科技有限公司 一种故障定位系统

Similar Documents

Publication Publication Date Title
CN104849649B (zh) 一种计量用电流互感器二次回路状态的检测方法
US11249111B2 (en) Automatic probe ground connection checking techniques
CN100575980C (zh) 开关电源emi噪声源内阻抗测试系统及测定方法
CN103278181B (zh) 一种无源lc谐振式传感器的无线读出电路
CN206515387U (zh) 电流检测装置及电流检测系统
TWI555295B (zh) Resonant non-contact power supply and power receiver
CN104730312B (zh) 非接触式电流传感器安装位置变动补偿装置
CN101581749A (zh) 一种印刷电路板回路测试方法及系统
CN208547670U (zh) 射频器件测试系统
CN110806529A (zh) 一种电容型设备绝缘性能在线监测系统
CN115112007A (zh) 电涡流传感器的位移测量设备及位移测量方法
KR102485597B1 (ko) 전력반도체 파워모듈의 기생인덕턴스 측정 방법
CN110764017B (zh) 一种快速确定并联电路电子器件短路的检测方法
CN203231758U (zh) 一种无源lc谐振式传感器的无线读出电路
CN104777360B (zh) 去嵌入的测试方法
CN107389899A (zh) 一种传感器及用于传感器的感知环
CN202075369U (zh) 用于电流互感器开短路状态检测的电路
CN111123037A (zh) 一种配电网故障定点检测装置及检测方法
US20150054530A1 (en) Identification system, physical apparatus, identification apparatus, and identification method of physical apparatus
CN116223918A (zh) 一种精确测量谐振状态下电感q值的方法
CN109188095A (zh) 一种电阻测量电路、方法及环境参数测量装置
CN207457222U (zh) 一种传感器及用于传感器的感知环
CN110441616A (zh) 一种电感器的频率系数修正方法
CN217112515U (zh) 一种电感测量装置
JP2015125135A (ja) インピーダンス測定方法およびその装置