CN106483481B - 一种核磁共振磁体组件 - Google Patents
一种核磁共振磁体组件 Download PDFInfo
- Publication number
- CN106483481B CN106483481B CN201611180457.0A CN201611180457A CN106483481B CN 106483481 B CN106483481 B CN 106483481B CN 201611180457 A CN201611180457 A CN 201611180457A CN 106483481 B CN106483481 B CN 106483481B
- Authority
- CN
- China
- Prior art keywords
- nut
- wire
- cylindrical bore
- bore tube
- clamping piece
- 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
Images
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
- G01R33/34—Constructional details, e.g. resonators, specially adapted to MR
- G01R33/341—Constructional details, e.g. resonators, specially adapted to MR comprising surface coils
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
- C22C30/02—Alloys containing less than 50% by weight of each constituent containing copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
- C22C32/001—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides
- C22C32/0015—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides with only single oxides as main non-metallic constituents
- C22C32/0021—Matrix based on noble metals, Cu or alloys thereof
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
- C22C9/01—Alloys based on copper with aluminium as the next major constituent
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611180457.0A CN106483481B (zh) | 2016-12-20 | 2016-12-20 | 一种核磁共振磁体组件 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611180457.0A CN106483481B (zh) | 2016-12-20 | 2016-12-20 | 一种核磁共振磁体组件 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106483481A CN106483481A (zh) | 2017-03-08 |
CN106483481B true CN106483481B (zh) | 2020-09-15 |
Family
ID=58284786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611180457.0A Active CN106483481B (zh) | 2016-12-20 | 2016-12-20 | 一种核磁共振磁体组件 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106483481B (zh) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1144340A (zh) * | 1994-09-16 | 1997-03-05 | 日立医药株式会社 | 超导磁体装置、其磁化方法及使用它的磁共振成像系统 |
CN102420038A (zh) * | 2010-09-28 | 2012-04-18 | 英国西门子公司 | 管状低温冷却超导磁体的中空圆筒形热屏蔽 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5066915A (en) * | 1989-06-28 | 1991-11-19 | Siemens-Asahi Medical System, Ltd. | RF coil positioning device for MRI |
JPH08257013A (ja) * | 1995-03-27 | 1996-10-08 | Shimadzu Corp | 磁気共鳴断層撮影装置 |
DE19744763C2 (de) * | 1997-10-10 | 1999-09-02 | Bruker Ag | NMR-Probenkopf mit integrierter Fernabstimmung |
EP1262788B1 (de) * | 2001-05-30 | 2007-08-29 | Siemens Aktiengesellschaft | Magnetresonanzgerät mit einer verfahrbaren Gradientenspuleneinheit |
WO2006007876A1 (en) * | 2004-07-16 | 2006-01-26 | Esaote, S.P.A. | A magnetic resonance apparatus |
DE102012209754B4 (de) * | 2012-06-12 | 2016-09-22 | Siemens Healthcare Gmbh | Spuleneinrichtung für einen Kernspintomographen |
CN203433928U (zh) * | 2013-09-02 | 2014-02-12 | 上海联影医疗科技有限公司 | 超导磁体组件 |
CN104635186A (zh) * | 2014-12-26 | 2015-05-20 | 苏州露宇电子科技有限公司 | 移动式核磁共振分析仪驱动机构 |
-
2016
- 2016-12-20 CN CN201611180457.0A patent/CN106483481B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1144340A (zh) * | 1994-09-16 | 1997-03-05 | 日立医药株式会社 | 超导磁体装置、其磁化方法及使用它的磁共振成像系统 |
CN102420038A (zh) * | 2010-09-28 | 2012-04-18 | 英国西门子公司 | 管状低温冷却超导磁体的中空圆筒形热屏蔽 |
Also Published As
Publication number | Publication date |
---|---|
CN106483481A (zh) | 2017-03-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6181127B2 (ja) | 無冷媒型磁石のための管状の熱スイッチ | |
EP2135106B1 (en) | Method and apparatus to hyperpolarize a material to be used in mri | |
JP4339875B2 (ja) | パルス化磁界発生装置 | |
US8643367B2 (en) | Cryogenic system and method for superconducting magnets and MRI with a fully closed-loop cooling path | |
US20070038076A1 (en) | Magnetic resonance imaging apparatus with means for DNP hyperpolarization | |
CN102360693B (zh) | 用于热冷却磁共振成像系统的隔热罩和方法 | |
RU2572650C2 (ru) | Модуль с градиентными катушками из сверхпроводника с криогенным охлаждением для магнитно-резонансной томографии | |
US7649355B2 (en) | Method of operating a dynamic nuclear polarization system | |
JP2008149144A (ja) | Mriマグネット常温ボアの温度を制御するためのシステム、方法及び装置 | |
JP5989970B2 (ja) | 磁気共鳴撮像システムのヒートシンクが発生させる熱を除去するためのシステム及び方法 | |
CN1484768A (zh) | 为nmr分析溶解超极化固体材料的方法和装置 | |
WO2015079921A1 (ja) | 磁気共鳴イメージング装置 | |
US7750636B2 (en) | NMR system | |
US8996084B2 (en) | Superconducting magnet device and magnetic resonance imaging system | |
CN102062844B (zh) | 适用于磁共振成像的低温冷却的超导体梯度线圈模块 | |
CN106483481B (zh) | 一种核磁共振磁体组件 | |
US20110179808A1 (en) | Neck deicer for liquid helium recondensor of magnetic resonance system | |
US8694065B2 (en) | Cryogenic cooling system with wicking structure | |
JP4503405B2 (ja) | 超電導磁石装置及びこれを用いた磁気共鳴イメージング装置 | |
US20180151280A1 (en) | Pre-cooling and increasing thermal heat capacity of cryogen-free magnets | |
JP2010088618A (ja) | 磁場発生コイル装置 | |
JP2009172317A (ja) | 磁気共鳴イメージング装置 | |
US20240085502A1 (en) | Low-cost modular liquid nitrogen low-temperature multi-nuclear magnetic resonance probe | |
Hensel | The nuclear refrigeration of copper | |
JP2009172318A (ja) | 磁気共鳴イメージング装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210324 Address after: Room 202, building 1, No. 601, Chenggong Road, Baoshan District, Shanghai 200444 Patentee after: SHANGHAI KANGDA COLORFUL MEDICAL TECHNOLOGY Co.,Ltd. Address before: 450000 No.1 Jinshui Road, Jinshui District, Zhengzhou City, Henan Province Patentee before: HENAN University OF CHINESE MEDICINE |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230206 Address after: Room 306, Building A-3, No. 8, Xinda Road, Huimin Street, Jiashan County, Jiaxing City, Zhejiang Province, 314199 Patentee after: Zhejiang Kalefen Medical Technology Co.,Ltd. Address before: Room 202, building 1, No. 601, Chenggong Road, Baoshan District, Shanghai 200444 Patentee before: SHANGHAI KANGDA COLORFUL MEDICAL TECHNOLOGY Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Room 306, Building A-3, No. 8, Xinda Road, Huimin Street, Jiashan County, Jiaxing City, Zhejiang Province, 314199 Patentee after: Kalefu Medical Technology Group Co.,Ltd. Address before: Room 306, Building A-3, No. 8, Xinda Road, Huimin Street, Jiashan County, Jiaxing City, Zhejiang Province, 314199 Patentee before: Zhejiang Kalefen Medical Technology Co.,Ltd. |