CN100490739C - 永磁磁共振成像系统磁体恒温控制装置及方法 - Google Patents
永磁磁共振成像系统磁体恒温控制装置及方法 Download PDFInfo
- Publication number
- CN100490739C CN100490739C CNB2005101367521A CN200510136752A CN100490739C CN 100490739 C CN100490739 C CN 100490739C CN B2005101367521 A CNB2005101367521 A CN B2005101367521A CN 200510136752 A CN200510136752 A CN 200510136752A CN 100490739 C CN100490739 C CN 100490739C
- Authority
- CN
- China
- Prior art keywords
- temperature
- magnet
- magnetic resonance
- resonance imaging
- imaging system
- 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.)
- Expired - Fee Related
Links
- 238000002595 magnetic resonance imaging Methods 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims description 51
- 230000001105 regulatory effect Effects 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims description 48
- 230000008569 process Effects 0.000 claims description 27
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 8
- 239000000741 silica gel Substances 0.000 claims description 8
- 229910002027 silica gel Inorganic materials 0.000 claims description 8
- 238000005259 measurement Methods 0.000 claims description 7
- 230000010354 integration Effects 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 229910052697 platinum Inorganic materials 0.000 claims description 4
- 230000001276 controlling effect Effects 0.000 claims description 3
- 239000012774 insulation material Substances 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005672 electromagnetic field Effects 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 229910001172 neodymium magnet Inorganic materials 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 101000629937 Homo sapiens Translocon-associated protein subunit alpha Proteins 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 102100026231 Translocon-associated protein subunit alpha Human genes 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000002059 diagnostic imaging Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Landscapes
- Magnetic Resonance Imaging Apparatus (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005101367521A CN100490739C (zh) | 2005-12-29 | 2005-12-29 | 永磁磁共振成像系统磁体恒温控制装置及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005101367521A CN100490739C (zh) | 2005-12-29 | 2005-12-29 | 永磁磁共振成像系统磁体恒温控制装置及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1989899A CN1989899A (zh) | 2007-07-04 |
CN100490739C true CN100490739C (zh) | 2009-05-27 |
Family
ID=38212596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005101367521A Expired - Fee Related CN100490739C (zh) | 2005-12-29 | 2005-12-29 | 永磁磁共振成像系统磁体恒温控制装置及方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100490739C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10500409B2 (en) | 2015-03-02 | 2019-12-10 | KAIO Therapy, LLC | Systems and methods for providing alternating magnetic field therapy |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101776924B (zh) * | 2009-01-12 | 2013-09-11 | 孙继海 | 具有动态pid技术和过冲抑制的全自动数码仪表 |
CN104237817B (zh) * | 2014-09-26 | 2016-11-30 | 苏州露宇电子科技有限公司 | 核磁共振磁体恒温装置 |
CN112925364A (zh) * | 2021-02-02 | 2021-06-08 | 深圳量旋科技有限公司 | 基于单摆物理模型的温度控制方法、系统及存储介质 |
-
2005
- 2005-12-29 CN CNB2005101367521A patent/CN100490739C/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10500409B2 (en) | 2015-03-02 | 2019-12-10 | KAIO Therapy, LLC | Systems and methods for providing alternating magnetic field therapy |
Also Published As
Publication number | Publication date |
---|---|
CN1989899A (zh) | 2007-07-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100490739C (zh) | 永磁磁共振成像系统磁体恒温控制装置及方法 | |
US20090140735A1 (en) | Temperature-controlled magnetic resonance imaging method and apparatus | |
US20110164651A1 (en) | Open-loop vertical drywell gradient correction system and method | |
CN101915778B (zh) | 防护热板法测量导热系数的仪器及方法 | |
CN201628594U (zh) | 一种数字式温度传感器批量温度检测设备 | |
US5806979A (en) | Calorimetric system and method | |
CN105388937B (zh) | 一种用于气体传感器的精准恒温控制方法及装置 | |
JP2010002412A5 (zh) | ||
US6239680B1 (en) | Magnetic field stabilization method, magnetic field generating apparatus and magnetic resonance imaging apparatus | |
CN111830448A (zh) | 一种用于台式磁共振成像仪中的温控装置及温控方法 | |
CN104199488A (zh) | 一种全自动生化分析仪的比色杯反应液恒温控制装置及方法 | |
JPS59145922A (ja) | 電子天びん | |
CN207689940U (zh) | 血小板聚集仪恒温装置 | |
CN108760807A (zh) | 一种室外机柜传热系数测试系统和方法 | |
CN105372292B (zh) | 一种防护热板法平板导热仪 | |
CN105204342B (zh) | 一种快速无超调升温夹套式加热反应釜的温度控制方法 | |
CN102323483A (zh) | 一种相对法电阻温度系数测量的方法 | |
US3759083A (en) | Sensing element response time measuring system | |
CN102435883B (zh) | 电磁炉检测方法 | |
CN113699032A (zh) | 培养箱及控制的方法、装置 | |
CN106018473A (zh) | 一种保暖服装材料热阻快速测试装置 | |
Siu et al. | National Bureau of Standards line‐heat‐source guarded‐hot‐plate apparatus | |
CN208459875U (zh) | 一种温度测试机 | |
JPH07274938A (ja) | 細胞及び生体成分観察用温度制御装置 | |
CN212301205U (zh) | 油品空气释放值自动测定装置 |
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 | ||
ASS | Succession or assignment of patent right |
Owner name: DONGRUAN MEDICAL SYSTEMS CO., LTD., SHENYANG Free format text: FORMER OWNER: DONGRUAN PHILIPS MEDICAL EQUIPMENT AND SYSTEM CO., LTD. Effective date: 20140210 Owner name: PHILIPS (CHINA) INVESTMENT CO., LTD. Effective date: 20140210 |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140210 Address after: 110179 Liaoning Shenyang Hunnan New Century Road No. 16 Patentee after: Dongruan Medical Systems Co., Ltd., Shenyang Patentee after: Philips (China) Investment Co., Ltd. Address before: Hunnan New Century Road 110179 Shenyang city of Liaoning Province, No. 16 Patentee before: Dongruan Philips Medical Equipment and System Co., Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090527 Termination date: 20161229 |
|
CF01 | Termination of patent right due to non-payment of annual fee |