JP4220903B2 - 動物の脚又はその他の肢体を磁気共鳴画像装置により断層撮影するための設備 - Google Patents
動物の脚又はその他の肢体を磁気共鳴画像装置により断層撮影するための設備 Download PDFInfo
- Publication number
- JP4220903B2 JP4220903B2 JP2003553278A JP2003553278A JP4220903B2 JP 4220903 B2 JP4220903 B2 JP 4220903B2 JP 2003553278 A JP2003553278 A JP 2003553278A JP 2003553278 A JP2003553278 A JP 2003553278A JP 4220903 B2 JP4220903 B2 JP 4220903B2
- Authority
- JP
- Japan
- Prior art keywords
- floor
- mri
- equipment
- leg
- limb
- 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 74
- 241001465754 Metazoa Species 0.000 title claims description 25
- 238000003384 imaging method Methods 0.000 title claims description 14
- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000003325 tomography Methods 0.000 claims description 17
- 230000033001 locomotion Effects 0.000 claims description 16
- 210000003414 extremity Anatomy 0.000 description 18
- 210000002414 leg Anatomy 0.000 description 17
- 238000007689 inspection Methods 0.000 description 5
- 239000000696 magnetic material Substances 0.000 description 5
- 241000283086 Equidae Species 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 206010002091 Anaesthesia Diseases 0.000 description 2
- 230000037005 anaesthesia Effects 0.000 description 2
- 210000002683 foot Anatomy 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 210000003127 knee Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 210000003423 ankle Anatomy 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
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
- G01R33/38—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
- G01R33/3806—Open magnet assemblies for improved access to the sample, e.g. C-type or U-type magnets
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Description
Claims (7)
- 磁気共鳴画像(MRI)装置を用いて動物(8)の脚又は他の肢体(4、5)の断層撮影を可能にする設備であって、
自由端(91)を有する互いに間隔を隔てた少なくとも二つの可動フロアメンバ(41)と、
前記可動フロアメンバ(41)の間に位置する固定フロアメンバ(39)とを備えた、
断層撮影される肢体(4、5)によって動物(8)が立つ床面(90)を有し、
前記MRI装置を支える設置面(10)を有し、
前記床面(90)は該MRI装置のための前記設置面(10)の側方に設置され、
前記固定フロアメンバ(39)及び前記可動フロアメンバ(41)は前記MRI装置に隣接する位置の前記床面(90)の前記自由端(91)を定義するために互いに揃えて位置する自由端を各々有し、
前記固定フロアメンバ(39)の両側の前記可動フロアメンバ(41)の前記自由端(91)によって各スロット(50)を形成させるように、前記可動フロアメンバ(41)は前記固定フロアメンバ(39)の平面にほぼ平行に内方へスライド可能であり、
断層撮影するべき肢体に隣接して上記MRI装置の磁気走査エレメント(1)のアームを配置するため、前記スロット(50)は前記アームを収容することを特徴とする
動物(8)の脚又は他の肢体(4、5)の断層撮影を可能にする設備。 - 各可動フロアメンバ(41)は、前記MRI装置の床面(90)に対する進退運動に対応してスライド移動が可能な
請求項1に記載の動物(8)の脚又は他の肢体(4、5)の断層撮影を可能にする設備。 - 前記床面(90)は、間隔を隔てた3つのスロット(50)を形成させるスライド移動可能な3つの可動フロアメンバ(41)を有し、
かつ、何れかの隣接する一対の可動フロアメンバ(41)は、ある一対のスロット(50)の間の固定フロアメンバ(39)上に支持された肢体の両側に磁気走査エレメント(1)の各アームを配置するために、該当する一対のスロット(50)を形成させるべくスライド移動できる
請求項1又は2に記載の動物(8)の脚又は他の肢体(4、5)の断層撮影を可能にする設備。 - 前記MRI装置の床面から離れる動作に応じてスロット(50)が閉じられる位置にスライド移動可能な各可動フロアメンバ(41)を戻すための付勢手段を有する
請求項1から3のいずれか1つに記載の動物(8)の脚又は他の肢体(4、5)の断層撮影を可能にする設備。 - 前記MRI装置の前記磁気走査エレメント(1)のアームを、前記スロット(50)に出し入れし、かつ、前記床面(90)に対して進退運動の操作のためのトロリー又はキャリッジ(100)を有する
請求項1から4のいずれか1つに記載の動物(8)の脚又は他の肢体(4、5)の断層撮影を可能にする設備。 - 前記トロリー又は前記キャリッジ(100)は、前記MRI装置の前記磁気走査エレメント(1)を水平および垂直平面内で動かすための手段を有する
請求項5に記載の動物(8)の脚又は他の肢体(4、5)の断層撮影を可能にする設備。 - 前記磁気走査エレメント(1)は、ほぼ直交する3つの軸心に沿って移動することのできる
請求項6に記載の動物(8)の脚又は他の肢体(4、5)の断層撮影を可能にする設備。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0130148.0A GB0130148D0 (en) | 2001-12-18 | 2001-12-18 | A magnetic resonance imaging device for large animals |
PCT/GB2002/005752 WO2003052441A1 (en) | 2001-12-18 | 2002-12-18 | Installation for scanning a leg or other limb of an animal with a magnetic resonance imaging apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005512645A JP2005512645A (ja) | 2005-05-12 |
JP4220903B2 true JP4220903B2 (ja) | 2009-02-04 |
Family
ID=9927777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003553278A Expired - Fee Related JP4220903B2 (ja) | 2001-12-18 | 2002-12-18 | 動物の脚又はその他の肢体を磁気共鳴画像装置により断層撮影するための設備 |
Country Status (10)
Country | Link |
---|---|
US (1) | US7003344B2 (ja) |
EP (1) | EP1459085B1 (ja) |
JP (1) | JP4220903B2 (ja) |
AT (1) | ATE428119T1 (ja) |
AU (1) | AU2002352435A1 (ja) |
CA (1) | CA2471244C (ja) |
DE (1) | DE60231909D1 (ja) |
GB (1) | GB0130148D0 (ja) |
HK (1) | HK1069636A1 (ja) |
WO (1) | WO2003052441A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004008343B4 (de) * | 2004-02-20 | 2008-07-31 | Bruker Biospin Mri Gmbh | Anlage zur Untersuchung von Objekten mittels magnetischer Resonanz |
US7474096B2 (en) * | 2006-01-25 | 2009-01-06 | Kabushiki Kaisha Toshiba | Magnetic resonance imaging apparatus |
ITSV20060015A1 (it) * | 2006-06-06 | 2007-12-07 | Esaote Spa | Macchina per l'acquisizione di immagini mediante risonanza magnetica nucleare di pazienti in posizione naturale di sollecitazione degli arti, in particolare degli arti inferiori |
EP1962100A1 (en) * | 2007-02-20 | 2008-08-27 | Esaote S.p.A. | Magnetic structure for MRI machines and MRI machine particularly for orthopedic or rheumatologic applications |
US8616767B2 (en) * | 2011-10-07 | 2013-12-31 | Martin D. Kenny | Equine foot imaging platform and method |
WO2013122984A1 (en) * | 2012-02-13 | 2013-08-22 | The Childrens Hospital Of Philadelphia | Magnetic field apparatus for creating uniform magnetic field for vascular magnetic intervention |
US9304177B2 (en) * | 2012-03-22 | 2016-04-05 | Tdk Corporation | Movable coil scanner systems and methods |
KR101821058B1 (ko) | 2016-09-26 | 2018-01-23 | 건국대학교 산학협력단 | 개과 동물의 슬관절 방사선촬영용 후지 받침장치 |
US10989774B2 (en) * | 2019-08-28 | 2021-04-27 | Sigwa Company, Llc | Retractable magnetic resonance imaging (MRI) magnet field assembly for an equine MRI system |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0236842A (ja) * | 1988-07-27 | 1990-02-06 | Asahi Chem Ind Co Ltd | 動物の脚mr用磁石システム |
IL106779A0 (en) * | 1992-09-11 | 1993-12-08 | Magna Lab Inc | Permanent magnetic structure |
JP3817033B2 (ja) | 1997-07-24 | 2006-08-30 | ヤンマー株式会社 | バーチカルエンジンのブリーザ装置 |
DE19940778B4 (de) * | 1999-08-27 | 2005-12-22 | Bruker Biospin Mri Gmbh | Vorrichtung zum Durchführen von Kernresonanzmessungen an einem Körperteil eines Großtiers |
-
2001
- 2001-12-18 GB GBGB0130148.0A patent/GB0130148D0/en not_active Ceased
-
2002
- 2002-12-18 JP JP2003553278A patent/JP4220903B2/ja not_active Expired - Fee Related
- 2002-12-18 EP EP02788153A patent/EP1459085B1/en not_active Expired - Lifetime
- 2002-12-18 CA CA2471244A patent/CA2471244C/en not_active Expired - Lifetime
- 2002-12-18 AT AT02788153T patent/ATE428119T1/de not_active IP Right Cessation
- 2002-12-18 US US10/499,485 patent/US7003344B2/en not_active Expired - Lifetime
- 2002-12-18 DE DE60231909T patent/DE60231909D1/de not_active Expired - Lifetime
- 2002-12-18 WO PCT/GB2002/005752 patent/WO2003052441A1/en active Application Filing
- 2002-12-18 AU AU2002352435A patent/AU2002352435A1/en not_active Abandoned
-
2005
- 2005-03-10 HK HK05102074.0A patent/HK1069636A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2005512645A (ja) | 2005-05-12 |
US7003344B2 (en) | 2006-02-21 |
CA2471244C (en) | 2010-11-02 |
US20050088178A1 (en) | 2005-04-28 |
ATE428119T1 (de) | 2009-04-15 |
WO2003052441A1 (en) | 2003-06-26 |
GB0130148D0 (en) | 2002-02-06 |
AU2002352435A1 (en) | 2003-06-30 |
EP1459085B1 (en) | 2009-04-08 |
CA2471244A1 (en) | 2003-06-26 |
HK1069636A1 (en) | 2005-05-27 |
EP1459085A1 (en) | 2004-09-22 |
DE60231909D1 (de) | 2009-05-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1448095B1 (en) | Medical imaging system | |
US9078628B2 (en) | Off-magnet patient scan positioning | |
US7944208B2 (en) | Active image area positioning with adjustable patient bench permitting chair-shaped patient transport into and out of an open MRI apparatus system | |
JP4220903B2 (ja) | 動物の脚又はその他の肢体を磁気共鳴画像装置により断層撮影するための設備 | |
US20080235874A1 (en) | Patient positioning apparatus for a magnetic resonance device | |
JPH10272119A (ja) | 画像機器で利用されるテーブル | |
US11553882B2 (en) | Transport apparatus in medical system | |
US7560928B2 (en) | Magnetic resonance imaging system, apparatus and associated methods | |
US8688194B2 (en) | Medical imaging system | |
CN211270742U (zh) | 动物头部定位仪、接收线圈组件以及磁共振系统 | |
US7559691B2 (en) | Ceiling-mounted x-ray examination device | |
EP2010052B1 (en) | System for magnetic resonance imaging assisted surgery | |
KR101856860B1 (ko) | 단층 촬영 장치 및 이에 포함되는 단층 촬영 보완 장치 | |
JP2000232969A (ja) | Mri装置と連係する手術台装置 | |
JP3779036B2 (ja) | 磁気共鳴イメージング装置 | |
KR101574559B1 (ko) | 하이브리드 오퍼레이션 테이블 | |
US20100235994A1 (en) | Modular operating table cover | |
JP3135136B2 (ja) | 磁気共鳴イメージング装置 | |
CN210114463U (zh) | 检测床及应用该检测床的医疗检测系统 | |
US10989774B2 (en) | Retractable magnetic resonance imaging (MRI) magnet field assembly for an equine MRI system | |
CN217244375U (zh) | 一种移动式头部磁共振成像系统 | |
JP4455187B2 (ja) | 磁気共鳴イメージング装置用受信コイル装置及び磁気共鳴イメージング装置。 | |
GB2355306A (en) | Conducting NMR experiments on a large animal | |
JP2005237692A (ja) | 磁気共鳴イメージング装置 | |
JP4250468B2 (ja) | 磁気共鳴イメージング装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20051202 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080401 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20080701 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20080708 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080731 |
|
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: 20081104 |
|
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: 20081114 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111121 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 Ref document number: 4220903 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121121 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131121 Year of fee payment: 5 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |