JP4939700B2 - インターベンショナルmri用の磁気共鳴イメージング装置 - Google Patents
インターベンショナルmri用の磁気共鳴イメージング装置 Download PDFInfo
- Publication number
- JP4939700B2 JP4939700B2 JP2001168809A JP2001168809A JP4939700B2 JP 4939700 B2 JP4939700 B2 JP 4939700B2 JP 2001168809 A JP2001168809 A JP 2001168809A JP 2001168809 A JP2001168809 A JP 2001168809A JP 4939700 B2 JP4939700 B2 JP 4939700B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic resonance
- resonance imaging
- imaging apparatus
- data
- tip
- 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 description 74
- 238000001514 detection method Methods 0.000 claims description 48
- 238000003384 imaging method Methods 0.000 description 54
- 238000000034 method Methods 0.000 description 38
- 238000012545 processing Methods 0.000 description 23
- 238000003780 insertion Methods 0.000 description 20
- 230000037431 insertion Effects 0.000 description 20
- 230000008569 process Effects 0.000 description 19
- 230000003068 static effect Effects 0.000 description 14
- 230000005540 biological transmission Effects 0.000 description 10
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 description 9
- 238000011282 treatment Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 239000004973 liquid crystal related substance Substances 0.000 description 7
- 206010028980 Neoplasm Diseases 0.000 description 6
- 210000004204 blood vessel Anatomy 0.000 description 6
- 230000004044 response Effects 0.000 description 6
- 230000005284 excitation Effects 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 125000001153 fluoro group Chemical group F* 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 238000002583 angiography Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 210000000746 body region Anatomy 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011328 necessary treatment Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 208000037804 stenosis Diseases 0.000 description 1
- 230000036262 stenosis Effects 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
Images
Landscapes
- Magnetic Resonance Imaging Apparatus (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001168809A JP4939700B2 (ja) | 2000-06-05 | 2001-06-04 | インターベンショナルmri用の磁気共鳴イメージング装置 |
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000167876 | 2000-06-05 | ||
JP2000167876 | 2000-06-05 | ||
JP2000-167876 | 2000-06-07 | ||
JP2000171115 | 2000-06-07 | ||
JP2000171115 | 2000-06-07 | ||
JP2000-171115 | 2000-06-07 | ||
JP2001168809A JP4939700B2 (ja) | 2000-06-05 | 2001-06-04 | インターベンショナルmri用の磁気共鳴イメージング装置 |
Related Child Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011083639A Division JP2011131097A (ja) | 2000-06-05 | 2011-04-05 | インターベンショナルmri用の磁気共鳴イメージング装置 |
JP2011083638A Division JP5355612B2 (ja) | 2000-06-05 | 2011-04-05 | インターベンショナルmri用の磁気共鳴イメージング装置 |
JP2012005128A Division JP5349624B2 (ja) | 2000-06-05 | 2012-01-13 | インターベンショナルmri用の磁気共鳴イメージング装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2002058658A JP2002058658A (ja) | 2002-02-26 |
JP2002058658A5 JP2002058658A5 (enrdf_load_stackoverflow) | 2008-07-17 |
JP4939700B2 true JP4939700B2 (ja) | 2012-05-30 |
Family
ID=27343625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2001168809A Expired - Fee Related JP4939700B2 (ja) | 2000-06-05 | 2001-06-04 | インターベンショナルmri用の磁気共鳴イメージング装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4939700B2 (enrdf_load_stackoverflow) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4110457B2 (ja) * | 2002-06-05 | 2008-07-02 | 株式会社日立メディコ | 医療画像診断装置 |
WO2003103490A1 (ja) * | 2002-06-05 | 2003-12-18 | 株式会社日立メディコ | 医療画像診断装置 |
JP4532139B2 (ja) * | 2004-02-10 | 2010-08-25 | 株式会社日立メディコ | 磁気共鳴イメージング装置 |
US7483732B2 (en) * | 2004-04-15 | 2009-01-27 | Boston Scientific Scimed, Inc. | Magnetic resonance imaging of a medical device and proximate body tissue |
WO2010046838A1 (en) | 2008-10-23 | 2010-04-29 | Koninklijke Philips Electronics N.V. | Cardiac- and/or respiratory-gated image acquisition system and method for virtual anatomy enriched real-time 2d imaging in interventional radiofrequency ablation or pacemaker placement procedures |
JP2014054565A (ja) * | 2009-09-30 | 2014-03-27 | Toshiba Corp | 磁気共鳴イメージング装置、および、表示処理システム |
EP2508907A1 (en) | 2011-04-07 | 2012-10-10 | Koninklijke Philips Electronics N.V. | Magnetic resonance guidance of a shaft to a target zone |
JP2013153823A (ja) * | 2012-01-27 | 2013-08-15 | Toshiba Corp | X線ct装置、x線ctシステム |
CN109984766A (zh) * | 2012-01-27 | 2019-07-09 | 佳能医疗系统株式会社 | X射线ct装置、x射线ct系统 |
EP2629111A1 (en) * | 2012-02-14 | 2013-08-21 | Koninklijke Philips Electronics N.V. | Active position marker system for use in an MRI apparatus |
DE102012221463B4 (de) | 2012-11-23 | 2023-09-28 | Siemens Healthcare Gmbh | Verfahren und Vorrichtung zur schnellen Erkennung von Bereichen geänderter Temperatur |
JP6385079B2 (ja) * | 2014-03-05 | 2018-09-05 | 株式会社根本杏林堂 | 医用システムおよびコンピュータプログラム |
CN105030266B (zh) * | 2014-04-21 | 2018-01-12 | 东芝医疗系统株式会社 | X 射线计算机断层摄影装置以及扫描计划设定支援装置 |
US9848799B2 (en) * | 2014-06-25 | 2017-12-26 | Biosense Webster (Israel) Ltd | Real-time generation of MRI slices |
JP2017080159A (ja) * | 2015-10-29 | 2017-05-18 | パイオニア株式会社 | 画像処理装置及び画像処理方法、並びにコンピュータプログラム |
US10638932B2 (en) * | 2016-11-09 | 2020-05-05 | Biosense Webster (Israel) Ltd. | MRI thermography for cardiac lesion assessment |
JP6912341B2 (ja) * | 2017-09-27 | 2021-08-04 | 株式会社日立製作所 | 磁気共鳴イメージング装置、それを用いたデバイス位置検出方法、および、画像ガイド下インターベンション支援装置 |
JP7054972B2 (ja) * | 2020-05-07 | 2022-04-15 | 株式会社iMed Technologies | 画像処理装置、画像処理方法、プログラム、及び画像処理システム |
WO2025169527A1 (ja) * | 2024-02-08 | 2025-08-14 | テルモ株式会社 | プログラム、情報処理方法、情報処理装置、及び情報処理システム |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5318025A (en) * | 1992-04-01 | 1994-06-07 | General Electric Company | Tracking system to monitor the position and orientation of a device using multiplexed magnetic resonance detection |
JP3589505B2 (ja) * | 1995-06-09 | 2004-11-17 | 株式会社日立メディコ | 3次元画像処理表示装置 |
JPH11225994A (ja) * | 1998-02-12 | 1999-08-24 | Hitachi Medical Corp | 磁気共鳴イメージング装置を用いた透視撮像の画像表示方法 |
-
2001
- 2001-06-04 JP JP2001168809A patent/JP4939700B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2002058658A (ja) | 2002-02-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5992978B2 (ja) | インターベンショナルmri用の磁気共鳴イメージング装置 | |
JP4939700B2 (ja) | インターベンショナルmri用の磁気共鳴イメージング装置 | |
WO2003005902A1 (fr) | Procede de saisie d'images endoscopiques et dispositif d'irm l'utilisant | |
JP3983759B2 (ja) | 核磁気共鳴撮像装置 | |
US20120310080A1 (en) | Interventional Instrument Tracking Device Imageable with Magnetic Resonance Imaging and Method for Use Thereof | |
JP2001017408A (ja) | Mriシステム及びmri走査を行う方法 | |
WO2014001974A2 (en) | Dedicated user interface for mr-guided interstitial interventions | |
WO2004014246A1 (en) | Medical device positioning system and method | |
JP4717683B2 (ja) | 医用画像表示装置 | |
KR100593570B1 (ko) | 자기 공명 영상 방법 및 장치 | |
JP2010119744A (ja) | 磁気共鳴イメージング・システム及びrfコイル | |
JP2009279290A (ja) | 医用画像診断装置 | |
JP4110108B2 (ja) | 生体磁場計測装置,生体磁場計測のための水平位置設定方法 | |
JP2004008398A (ja) | 医療画像診断装置 | |
JP2010051615A (ja) | 磁気共鳴イメージング装置 | |
JP2002085419A (ja) | 医用画像診断装置を用いた穿刺針挿入制御システム | |
JP2006280921A (ja) | 磁気共鳴イメージング装置 | |
JP4532139B2 (ja) | 磁気共鳴イメージング装置 | |
JP2009279209A (ja) | 術具誘導手術支援装置 | |
US20150331073A1 (en) | Magnetic resonance tomography apparatus and method for assisting a person when positioning a medical instrument for a percutaneous intervention | |
JP4785307B2 (ja) | 穿刺補助器具 | |
JP3971268B2 (ja) | 磁気共鳴イメージング装置 | |
JP2004141269A (ja) | 磁気共鳴イメージング装置 | |
JP4074513B2 (ja) | 磁気共鳴イメージング装置 | |
JPH11290340A (ja) | 手術器具の位置表示装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080529 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080529 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20101202 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110208 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110405 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20111115 |
|
RD01 | Notification of change of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7421 Effective date: 20111201 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120113 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120131 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120227 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150302 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150302 Year of fee payment: 3 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313114 Free format text: JAPANESE INTERMEDIATE CODE: R313117 Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 Free format text: JAPANESE INTERMEDIATE CODE: R313117 Free format text: JAPANESE INTERMEDIATE CODE: R313114 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
LAPS | Cancellation because of no payment of annual fees |