CN102188244B - 局部线圈、磁共振设备及显示局部线圈状态变化的方法 - Google Patents
局部线圈、磁共振设备及显示局部线圈状态变化的方法 Download PDFInfo
- Publication number
- CN102188244B CN102188244B CN201110057036.XA CN201110057036A CN102188244B CN 102188244 B CN102188244 B CN 102188244B CN 201110057036 A CN201110057036 A CN 201110057036A CN 102188244 B CN102188244 B CN 102188244B
- Authority
- CN
- China
- Prior art keywords
- local coil
- storage device
- magnetic resonance
- coil
- data
- 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.)
- Active
Links
- 230000008859 change Effects 0.000 title claims description 58
- 238000000034 method Methods 0.000 title claims description 22
- 230000015654 memory Effects 0.000 claims description 11
- 230000009471 action Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 abstract 2
- 238000011156 evaluation Methods 0.000 abstract 1
- 238000004458 analytical method Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000007405 data analysis Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 238000002601 radiography Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 238000002583 angiography Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
- G01R33/36—Electrical details, e.g. matching or coupling of the coil to the receiver
- G01R33/3664—Switching for purposes other than coil coupling or decoupling, e.g. switching between a phased array mode and a quadrature mode, switching between surface coil modes of different geometrical shapes, switching from a whole body reception coil to a local reception coil or switching for automatic coil selection in moving table MR or for changing the field-of-view
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
- G01R33/34—Constructional details, e.g. resonators, specially adapted to MR
- G01R33/341—Constructional details, e.g. resonators, specially adapted to MR comprising surface coils
- G01R33/3415—Constructional details, e.g. resonators, specially adapted to MR comprising surface coils comprising arrays of sub-coils, i.e. phased-array coils with flexible receiver channels
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010010820.0 | 2010-03-10 | ||
DE201010010820 DE102010010820B4 (de) | 2010-03-10 | 2010-03-10 | Lokalspule für eine Magnetresonanzeinrichtung, Magnetresonanzeinrichtung und Verfahren zur Anzeige einer Änderung des Zustands einer Lokalspule |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102188244A CN102188244A (zh) | 2011-09-21 |
CN102188244B true CN102188244B (zh) | 2014-11-26 |
Family
ID=44507766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110057036.XA Active CN102188244B (zh) | 2010-03-10 | 2011-03-10 | 局部线圈、磁共振设备及显示局部线圈状态变化的方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8803525B2 (zh) |
CN (1) | CN102188244B (zh) |
DE (1) | DE102010010820B4 (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9517021B2 (en) * | 2013-09-23 | 2016-12-13 | Toshiba Medical Systems Corporation | Communicating between MRI control system and RF coils |
DE102014207314B4 (de) | 2014-04-16 | 2017-08-10 | Siemens Healthcare Gmbh | Verfahren, System und Magnetresonanzanlage zum Ausgleichen von Inhomogenitäten des Magnetfelds |
US10247792B2 (en) * | 2014-05-19 | 2019-04-02 | Siemens Aktiengesellschaft | Field-coupled connection technique for linking coils and/or patient tables in magnetic resonance imaging |
DE102014209861A1 (de) | 2014-05-23 | 2015-11-26 | Siemens Aktiengesellschaft | Verfahren zur Erfassung von Nutzungsdaten zu Lokalspulen und Magnetresonanzeinrichtung |
DE102014226761A1 (de) | 2014-12-22 | 2016-06-23 | Siemens Healthcare Gmbh | Vorrichtung und Verfahren zur Zustandserfassung einer HF-Spule an oder in einer Magnetresonanzvorrichtung |
CN104502871B (zh) * | 2014-12-25 | 2018-05-04 | 上海联影医疗科技有限公司 | 一种磁共振局部线圈、局部线圈识别方法及磁共振系统 |
DE102015217723B4 (de) | 2015-09-16 | 2018-08-02 | Siemens Healthcare Gmbh | Lokale Sendespule mit integrierter Sicherheitseinrichtung |
CN106646295A (zh) * | 2015-10-28 | 2017-05-10 | 西门子(深圳)磁共振有限公司 | 磁共振成像系统的局部线圈及使用方法和磁共振成像系统 |
DE102016203255A1 (de) | 2016-02-29 | 2017-08-31 | Siemens Healthcare Gmbh | Verfahren und Vorrichtung zur Positionsbestimmung in einem Magnetresonanztomographen |
DE102016212043B4 (de) * | 2016-07-01 | 2018-03-01 | Siemens Healthcare Gmbh | Patientenliege mit flexibler HF Sendeleistungsverteilung für einen Magnetresonanztomographen |
CN108344959B (zh) * | 2017-01-25 | 2020-06-26 | 西门子(深圳)磁共振有限公司 | 一种磁共振成像系统的适配器和线圈识别系统 |
CN107255789B (zh) * | 2017-06-02 | 2020-09-11 | 上海联影医疗科技有限公司 | 一种磁共振系统及其线圈端部件、主机端部件 |
US11269749B2 (en) * | 2018-05-08 | 2022-03-08 | General Electric Company | System and method for monitoring health status of a gradient coil |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4284950A (en) | 1978-08-05 | 1981-08-18 | E M I Limited | Imaging systems |
GB9307646D0 (en) | 1993-04-14 | 1993-06-02 | Marconi Gec Ltd | Electric field screen |
US5551430A (en) * | 1994-08-05 | 1996-09-03 | Picker International, Inc. | RF coil identification and testing interface for NMR systems |
US5548218A (en) | 1995-10-19 | 1996-08-20 | North Shore University Hospital Research Corporation | Flexible RF coils for MRI system |
US6362622B1 (en) * | 2000-02-29 | 2002-03-26 | Philips Medical Systems, (Cleveland) Inc. | Method and apparatus to embed and retrieve attribute information in magnetic resonance imaging coils |
DE10130617C2 (de) * | 2001-06-26 | 2003-06-18 | Siemens Ag | Spule mit Transponder für eine Magnetresonanzanlage |
US20070170917A1 (en) * | 2005-01-05 | 2007-07-26 | Koninklijke Philips Electronics N.V. | Magnetic resonance imaging with real-time magnetic filed mapping |
DE102007011145A1 (de) * | 2007-03-07 | 2008-04-30 | Siemens Ag | MR-Spuleneinheit und Messverfahren |
US8290569B2 (en) * | 2007-11-23 | 2012-10-16 | Hologic, Inc. | Open architecture tabletop patient support and coil system |
EP2331981A1 (en) * | 2008-09-23 | 2011-06-15 | Koninklijke Philips Electronics N.V. | Rf coil docking station for magnetic resonance systems |
CN101630299B (zh) | 2009-05-27 | 2011-08-10 | 东南大学 | 一种i2c串行总线信号的分析与触发方法 |
-
2010
- 2010-03-10 DE DE201010010820 patent/DE102010010820B4/de not_active Expired - Fee Related
-
2011
- 2011-03-09 US US13/044,206 patent/US8803525B2/en active Active
- 2011-03-10 CN CN201110057036.XA patent/CN102188244B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US8803525B2 (en) | 2014-08-12 |
DE102010010820B4 (de) | 2012-08-09 |
DE102010010820A1 (de) | 2011-09-15 |
CN102188244A (zh) | 2011-09-21 |
US20110221441A1 (en) | 2011-09-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102188244B (zh) | 局部线圈、磁共振设备及显示局部线圈状态变化的方法 | |
KR100985526B1 (ko) | 접속 위치와 케이블의 식별 | |
US9133019B2 (en) | Sensor probe and related systems and methods | |
US7336153B2 (en) | Wireless temperature monitoring for an electronics system | |
US7737847B2 (en) | Wireless monitoring for an electronics system | |
US8061607B1 (en) | Method and system of universal RFID communication | |
US20120330179A1 (en) | Electrode contact-quality evaluation | |
CN105900039B (zh) | 为多个存储器技术提供平台支持的设备、系统和方法 | |
US10169183B2 (en) | Mobile device and chassis with contactless tags to diagnose hardware and software faults | |
US20070057773A1 (en) | Apparatus and Methods of Universal Radio Frequency Identification Sensing System | |
EP2372603B1 (en) | Appliance including a radio frequency identification (RFID) device and method for two-way communication of dynamic data by the appliance via the RFID device | |
CN108021835B (zh) | 用于向阅读器提供射频应答器的篡改环状态的方法 | |
CN102257514A (zh) | 用于制造测量变送器的方法 | |
CN102509064A (zh) | 基于摄像方式获取检测试纸信息的管理系统及其工作方法 | |
CN101996335A (zh) | 基于双频rfid的本安型人员识别定位仪 | |
CN103020573A (zh) | 用于装备监测组件配置的系统和方法 | |
CN101365376B (zh) | 用于采集生理测量数据的方法和装置 | |
Leikanger et al. | Interfacing external sensors with Android smartphones through near field communication | |
CN101806877A (zh) | 智能用电分析仪 | |
CN102073570A (zh) | 服务器系统 | |
CN102326203B (zh) | 至少包括处理器和存储器的电路的可用存储空间大小选择方法及其相应程序和智能卡 | |
CN111238008B (zh) | 按键电路及其按键电路信号获取的方法、装置和空调 | |
KR102297429B1 (ko) | 사용자 장치, 그를 포함하는 제품 이력 관리 시스템, 그 제어 방법 및 컴퓨터 프로그램이 기록된 기록매체 | |
CN207742681U (zh) | 一种物资信息采集装置和物资信息监控系统 | |
US11347950B2 (en) | Event notification based on editing a transponder identifier |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220127 Address after: Erlangen Patentee after: Siemens Healthineers AG Address before: Munich, Germany Patentee before: SIEMENS AG |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240903 Address after: German Phu F Haim Patentee after: Siemens Medical AG Country or region after: Germany Address before: Erlangen Patentee before: Siemens Healthineers AG Country or region before: Germany |
|
TR01 | Transfer of patent right |