DE102004052478A1 - MR-Röntgen-Scanner mit einer drehbaren Anode - Google Patents
MR-Röntgen-Scanner mit einer drehbaren Anode Download PDFInfo
- Publication number
- DE102004052478A1 DE102004052478A1 DE102004052478A DE102004052478A DE102004052478A1 DE 102004052478 A1 DE102004052478 A1 DE 102004052478A1 DE 102004052478 A DE102004052478 A DE 102004052478A DE 102004052478 A DE102004052478 A DE 102004052478A DE 102004052478 A1 DE102004052478 A1 DE 102004052478A1
- Authority
- DE
- Germany
- Prior art keywords
- anode
- ray
- data
- drive
- 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.)
- Withdrawn
Links
- 230000004907 flux Effects 0.000 claims abstract description 14
- 238000003384 imaging method Methods 0.000 claims description 33
- 210000003746 feather Anatomy 0.000 claims description 2
- 210000004872 soft tissue Anatomy 0.000 abstract description 4
- 238000012800 visualization Methods 0.000 abstract description 3
- 238000002595 magnetic resonance imaging Methods 0.000 description 13
- 238000002059 diagnostic imaging Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 210000001519 tissue Anatomy 0.000 description 7
- 239000012809 cooling fluid Substances 0.000 description 6
- 230000006698 induction Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000002591 computed tomography Methods 0.000 description 4
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 4
- 229910052721 tungsten Inorganic materials 0.000 description 4
- 239000010937 tungsten Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000013152 interventional procedure Methods 0.000 description 3
- 230000007170 pathology Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000002601 radiography Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 238000004846 x-ray emission Methods 0.000 description 2
- 206010002329 Aneurysm Diseases 0.000 description 1
- 208000010392 Bone Fractures Diseases 0.000 description 1
- 241000508725 Elymus repens Species 0.000 description 1
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 206010020772 Hypertension Diseases 0.000 description 1
- 208000003618 Intervertebral Disc Displacement Diseases 0.000 description 1
- 208000000913 Kidney Calculi Diseases 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 206010029148 Nephrolithiasis Diseases 0.000 description 1
- 208000002667 Subdural Hematoma Diseases 0.000 description 1
- 206010046996 Varicose vein Diseases 0.000 description 1
- 238000002083 X-ray spectrum Methods 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 206010000269 abscess Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 210000000593 adipose tissue white Anatomy 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000002583 angiography Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 210000001175 cerebrospinal fluid Anatomy 0.000 description 1
- 230000010109 chemoembolization Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 210000003754 fetus Anatomy 0.000 description 1
- 238000002594 fluoroscopy Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 208000001130 gallstones Diseases 0.000 description 1
- 210000004884 grey matter Anatomy 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000002440 hepatic effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000005865 ionizing radiation Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 238000012273 nephrostomy Methods 0.000 description 1
- 230000000926 neurological effect Effects 0.000 description 1
- 238000010397 one-hybrid screening Methods 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 210000003240 portal vein Anatomy 0.000 description 1
- 238000002600 positron emission tomography Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000029305 taxis Effects 0.000 description 1
- 238000003325 tomography Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000012285 ultrasound imaging Methods 0.000 description 1
- 208000027185 varicose disease Diseases 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/44—Constructional features of apparatus for radiation diagnosis
- A61B6/4488—Means for cooling
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Radiology & Medical Imaging (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- High Energy & Nuclear Physics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/605,844 | 2003-10-30 | ||
| US10/605,844 US6973162B2 (en) | 2003-10-30 | 2003-10-30 | MR/X-ray scanner having rotatable anode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102004052478A1 true DE102004052478A1 (de) | 2005-06-09 |
Family
ID=34549664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102004052478A Withdrawn DE102004052478A1 (de) | 2003-10-30 | 2004-10-28 | MR-Röntgen-Scanner mit einer drehbaren Anode |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US6973162B2 (https=) |
| JP (1) | JP4726461B2 (https=) |
| DE (1) | DE102004052478A1 (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007013566A1 (de) * | 2007-03-21 | 2008-10-02 | Siemens Ag | Verfahren zur Bilddatenaufnahme |
| DE102015201375A1 (de) * | 2015-01-27 | 2016-07-28 | Siemens Aktiengesellschaft | Vorrichtung zur Erzeugung von Röntgenstrahlung in einem äußeren Magnetfeld |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10114013B4 (de) * | 2001-03-22 | 2005-06-23 | Siemens Ag | Magnetresonanzanlage |
| US20040030247A1 (en) * | 2002-03-13 | 2004-02-12 | Mark Trocki | Apparatus, systems and methods for facilitating multiple imaging procedures for a patient |
| US7376455B2 (en) * | 2003-05-22 | 2008-05-20 | Scimed Life Systems, Inc. | Systems and methods for dynamic optical imaging |
| US7236567B2 (en) * | 2005-03-24 | 2007-06-26 | Siemens Aktiengesellschaft | Method and apparatus for synchronizing operation of an x-ray system and a magnetic system |
| US7394254B2 (en) * | 2005-04-27 | 2008-07-01 | The Board Of Trustees Of The Leland Stanford Junior University | Magnetic resonance imaging having radiation compatible radiofrequency coils |
| DE102008007245B4 (de) * | 2007-02-28 | 2010-10-14 | Siemens Aktiengesellschaft | Kombiniertes Strahlentherapie- und Magnetresonanzgerät |
| US8487269B2 (en) * | 2007-02-28 | 2013-07-16 | Siemens Aktiengesellschaft | Combined radiation therapy and magnetic resonance unit |
| US7701215B2 (en) * | 2008-02-27 | 2010-04-20 | The Board Of Trustees Of The Leland Stanford Junior University | MR compatible rotating anode x-ray tube |
| EP2338414B1 (de) * | 2009-12-22 | 2012-11-28 | Biotronik CRM Patent AG | Lagesensor zur MRT-Erkennung |
| MX341495B (es) | 2010-01-14 | 2016-08-23 | Neptco Inc * | Componentes de pala de rotor de turbina eolica y metodos para la fabricacion de los mismos. |
| US10137542B2 (en) | 2010-01-14 | 2018-11-27 | Senvion Gmbh | Wind turbine rotor blade components and machine for making same |
| WO2011127946A1 (en) * | 2010-04-15 | 2011-10-20 | Elekta Ab (Publ) | Radiotherapy apparatus |
| US20130279656A1 (en) * | 2012-04-19 | 2013-10-24 | Canon Kabushiki Kaisha | Radiation imaging apparatus, radiation imaging system, method of controlling radiation imaging apparatus and storage medium |
| CN104641246B (zh) * | 2012-09-21 | 2017-09-15 | 西门子公司 | 具有mr‑断层扫描仪、x射线源和x射线探测器的混合‑检查系统 |
| US8971991B2 (en) * | 2013-02-11 | 2015-03-03 | Siemens Medical Solutions Usa, Inc. | Supplemental transmission information for attenuation correction in positron emission tomography imaging |
| JP6023386B2 (ja) * | 2013-03-29 | 2016-11-09 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | １回のｍｒ取得におけるアミドプロトン移動（ａｐｔ）及び電気特性トモグラフィ（ｅｐｔ）イメージング |
| DE102015201044A1 (de) * | 2015-01-22 | 2016-07-28 | Siemens Aktiengesellschaft | MRT-kompatible Drehanoden-Röntgenröhre |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3456175A (en) * | 1966-08-31 | 1969-07-15 | Machlett Lab Inc | Dynamic braking apparatus |
| FR2235478B1 (https=) * | 1973-06-29 | 1977-02-18 | Radiologie Cie Gle | |
| US4162420A (en) * | 1978-06-05 | 1979-07-24 | Grady John K | X-ray tube having rotatable and reciprocable anode |
| DE3034286A1 (de) * | 1980-09-11 | 1982-04-15 | Siemens AG, 1000 Berlin und 8000 München | Roentgendiagnostikgenerator mit einem den hochspannungstransformator speisenden wechselrichter |
| US5339348A (en) * | 1992-11-02 | 1994-08-16 | General Electric Company | X-ray tube rotor controller using the main high voltage inverters for acceleration |
| WO1996000520A1 (en) * | 1994-06-30 | 1996-01-11 | Philips Electronics N.V. | Magnetic resonance device comprising an x-ray device |
| US5574417A (en) * | 1995-10-23 | 1996-11-12 | General Electric Company | Open MRI magnet with homogeneous imaging volume |
| DE19641628C2 (de) * | 1996-10-09 | 2003-12-18 | Siemens Ag | Medizinische Untersuchungsanlage |
| JP3862798B2 (ja) * | 1997-01-13 | 2006-12-27 | 株式会社日立メディコ | 医療用画像診断装置 |
| US5873825A (en) * | 1997-04-11 | 1999-02-23 | Wisconsin Alumni Research Foundation | Three dimensional digital subtraction magnetic resonance angiography with limited k-space mask |
| US6198957B1 (en) * | 1997-12-19 | 2001-03-06 | Varian, Inc. | Radiotherapy machine including magnetic resonance imaging system |
| JP3702399B2 (ja) * | 1998-01-26 | 2005-10-05 | 株式会社日立メディコ | 磁気共鳴装置 |
| US6211677B1 (en) * | 1998-05-08 | 2001-04-03 | Picker International, Inc. | Lung coil for imaging hyper-polarized gas in an MRI scanner |
| US6810110B2 (en) * | 2000-03-30 | 2004-10-26 | The Board Of Trustees Of The Leland Stanford Junior University | X-ray tube for operating in a magnetic field |
| DE10038176C1 (de) * | 2000-08-04 | 2001-08-16 | Siemens Ag | Medizinische Untersuchungsanlage mit einem MR-System und einem Röntgensystem |
| JP3790523B2 (ja) * | 2003-06-19 | 2006-06-28 | 志豐電子股▲分▼有限公司 | 圧電軸プッシュ・プル式超音波モータ |
-
2003
- 2003-10-30 US US10/605,844 patent/US6973162B2/en not_active Expired - Fee Related
-
2004
- 2004-10-28 DE DE102004052478A patent/DE102004052478A1/de not_active Withdrawn
- 2004-10-29 JP JP2004315271A patent/JP4726461B2/ja not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007013566A1 (de) * | 2007-03-21 | 2008-10-02 | Siemens Ag | Verfahren zur Bilddatenaufnahme |
| US8433111B2 (en) | 2007-03-21 | 2013-04-30 | Siemens Aktiengesellschaft | Method for image data recording with a medical modality designed for image data recording and associated medical modality |
| DE102007013566B4 (de) * | 2007-03-21 | 2017-02-23 | Siemens Healthcare Gmbh | Verfahren zur Bilddatenaufnahme und medizinische Modalität |
| DE102015201375A1 (de) * | 2015-01-27 | 2016-07-28 | Siemens Aktiengesellschaft | Vorrichtung zur Erzeugung von Röntgenstrahlung in einem äußeren Magnetfeld |
| US9960003B2 (en) | 2015-01-27 | 2018-05-01 | Siemens Aktiengesellschaft | Apparatus for generating x-ray radiation in an external magnetic field |
Also Published As
| Publication number | Publication date |
|---|---|
| US6973162B2 (en) | 2005-12-06 |
| US20050096532A1 (en) | 2005-05-05 |
| JP2005131408A (ja) | 2005-05-26 |
| JP4726461B2 (ja) | 2011-07-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE102004052478A1 (de) | MR-Röntgen-Scanner mit einer drehbaren Anode | |
| DE69433676T2 (de) | Apparat und Verfahren für magnetische Resonanzuntersuchungen | |
| US6591127B1 (en) | Integrated multi-modality imaging system and method | |
| DE69528174T2 (de) | Zugeordnete verfahren und vorrichtung für emissionsmammographie | |
| Leng et al. | Dose-efficient ultrahigh-resolution scan mode using a photon counting detector computed tomography system | |
| Azarkaman et al. | Medical Devices Engineering Textbook 1 | |
| DE102005048892B4 (de) | Vorrichtung zur Durchführung von Rotablation sowie medizinische Behandlungseinrichtung | |
| DE102008022816B4 (de) | Verfahren zur Erstellung einer Schwächungskarte | |
| DE102007037103B4 (de) | Verfahren und Vorrichtung zum bildlichen Darstellen von funktionellen und elektrischen Aktivitäten des Gehirns | |
| DE102008058488B4 (de) | Verfahren und Vorrichtung zur Aufbereitung von kombinierten MR-Emissionstomographieaufnahmen | |
| EP3545837A1 (en) | Medical image providing apparatus and medical image processing method of the same | |
| DE102007061567A1 (de) | System, Verfahren und Vorrichtung zur Bildgebung an Karzinomen | |
| DE102008032996B4 (de) | Verfahren zur Bestimmung einer Schwächungskarte | |
| DE102008016297A1 (de) | Sequenzielle Bildakquisition mit Verfahren und System zur Aktualisierung | |
| DE102007031930A1 (de) | Verfahren und Vorrichtung zum bildlichen Darstellen von funktionellen Vorgängen im Gehirn | |
| DE102005053994A1 (de) | Diagnosevorrichtung für kombinierte und/oder kombinierbare radiographische und nuklearmedizinische Untersuchungen sowie entsprechendes Diagnoseverfahren | |
| DE202012013503U1 (de) | Optimierte Bilderfassung | |
| EP2880459A1 (de) | Hybrid-untersuchungssystem mit einem mr-tomographen, einer röntgenquelle und einem röntgendetektor | |
| DE112019006010T5 (de) | Kompakte röntgenvorrichtungen, systeme, und verfahren fürtomosynthese, fluoroskopie und stereotaktische bildgebung | |
| Hendee | Physics and applications of medical imaging | |
| DE19903626A1 (de) | Arterien-Magnetresonanzabbildung mit chemischem Verschiebungsabgleich | |
| Cole et al. | Principles of computed tomography and magnetic resonance imaging | |
| Ghosh et al. | MRI, CT, and PETSCAN: Engineer’s perspective | |
| DE102012217439A1 (de) | Patientenliege für kombinierte Magnetresonanz- und PET-Untersuchung | |
| Kaufman et al. | Generalized methodology for the comparison of diagnostic imaging instrumentation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R012 | Request for examination validly filed |
Effective date: 20110927 |
|
| R016 | Response to examination communication | ||
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |