DE10355094A1 - Verfahren und Vorrichtung zur Feststellung von Struktur-Perfusions- und Funktionsabnormitäten - Google Patents
Verfahren und Vorrichtung zur Feststellung von Struktur-Perfusions- und Funktionsabnormitäten Download PDFInfo
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- DE10355094A1 DE10355094A1 DE10355094A DE10355094A DE10355094A1 DE 10355094 A1 DE10355094 A1 DE 10355094A1 DE 10355094 A DE10355094 A DE 10355094A DE 10355094 A DE10355094 A DE 10355094A DE 10355094 A1 DE10355094 A1 DE 10355094A1
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Classifications
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- A—HUMAN NECESSITIES
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- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/48—Diagnostic techniques
- A61B6/481—Diagnostic techniques involving the use of contrast agents
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- A—HUMAN NECESSITIES
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- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
- A61B6/032—Transmission computed tomography [CT]
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- 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
- A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
- A61B6/4035—Arrangements for generating radiation specially adapted for radiation diagnosis the source being combined with a filter or grating
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- 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
- A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
- A61B6/405—Source units specially adapted to modify characteristics of the beam during the data acquisition process
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- A—HUMAN NECESSITIES
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- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
- A61B6/4064—Arrangements for generating radiation specially adapted for radiation diagnosis specially adapted for producing a particular type of beam
- A61B6/4085—Cone-beams
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- A—HUMAN NECESSITIES
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- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
- A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
- A61B6/4241—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using energy resolving detectors, e.g. photon counting
-
- 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
- A61B6/48—Diagnostic techniques
- A61B6/482—Diagnostic techniques involving multiple energy imaging
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- 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
- A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
- A61B6/504—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of blood vessels, e.g. by angiography
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
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- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- High Energy & Nuclear Physics (AREA)
- General Health & Medical Sciences (AREA)
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- Veterinary Medicine (AREA)
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Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/306,467 US6813333B2 (en) | 2002-11-27 | 2002-11-27 | Methods and apparatus for detecting structural, perfusion, and functional abnormalities |
| US10/306467 | 2002-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE10355094A1 true DE10355094A1 (de) | 2004-06-17 |
Family
ID=32325697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE10355094A Withdrawn DE10355094A1 (de) | 2002-11-27 | 2003-11-24 | Verfahren und Vorrichtung zur Feststellung von Struktur-Perfusions- und Funktionsabnormitäten |
Country Status (3)
| Country | Link |
|---|---|
| US (2) | US6813333B2 (enExample) |
| JP (1) | JP4347672B2 (enExample) |
| DE (1) | DE10355094A1 (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007024158A1 (de) * | 2007-05-24 | 2008-11-27 | Bayer Schering Pharma Aktiengesellschaft | Auswahlverfahren für zwei Kontrastmittel zur Verwendung in einer Dual-Energy-CT-Untersuchung, Kontrastmittelkombination und Erzeugung von CT-Aufnahmen mit einer Kontrastmittelkombination mit unterschiedlichen Energiespektren |
| DE102007050438A1 (de) * | 2007-10-22 | 2009-04-23 | Siemens Ag | Verfahren zur simultanen Darstellung der Durchblutung von Muskelgewebe und Gefäßen |
| DE102011083629A1 (de) * | 2011-09-28 | 2013-03-28 | Siemens Aktiengesellschaft | Bestimmung von potentiellen Perfusionsdefekten |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7627078B2 (en) * | 2002-11-08 | 2009-12-01 | Ge Medical Systems Global Technology Company, Llc | Methods and apparatus for detecting structural, perfusion, and functional abnormalities |
| US20040101088A1 (en) * | 2002-11-27 | 2004-05-27 | Sabol John Michael | Methods and apparatus for discriminating multiple contrast agents |
| US6813333B2 (en) * | 2002-11-27 | 2004-11-02 | Ge Medical Systems Global Technology Company, Llc | Methods and apparatus for detecting structural, perfusion, and functional abnormalities |
| SE527139C2 (sv) * | 2003-04-16 | 2005-12-27 | Xcounter Ab | Anordning och förfarande för dubbelenergi- och skanningbaserad detektering av joniserade strålning med stackade linjedetektorer och filter |
| US6943881B2 (en) * | 2003-06-04 | 2005-09-13 | Tomophase Corporation | Measurements of optical inhomogeneity and other properties in substances using propagation modes of light |
| WO2005009206A2 (en) * | 2003-06-25 | 2005-02-03 | Besson Guy M | Dynamic multi-spectral imaging system |
| US6987833B2 (en) * | 2003-10-16 | 2006-01-17 | General Electric Company | Methods and apparatus for identification and imaging of specific materials |
| DE102004028123B4 (de) * | 2004-06-09 | 2008-06-26 | Siemens Ag | Computertomograph mit einer Messanordung und einem Bildrechner zur Erzeugung eines dreidimensionalen Bilddatensatzes eines Körperteils eines Patienten |
| US7940975B2 (en) * | 2004-07-30 | 2011-05-10 | Hitachi Medical Corporation | Medical image diagnosing support method and apparatus, and image processing program configured to extract and correct lesion candidate region |
| US8498681B2 (en) * | 2004-10-05 | 2013-07-30 | Tomophase Corporation | Cross-sectional mapping of spectral absorbance features |
| US7970458B2 (en) * | 2004-10-12 | 2011-06-28 | Tomophase Corporation | Integrated disease diagnosis and treatment system |
| US7599465B2 (en) * | 2004-11-19 | 2009-10-06 | General Electric Company | Detection of thrombi in CT using energy discrimination |
| US7209536B2 (en) * | 2004-11-19 | 2007-04-24 | General Electric Company | CT colonography system |
| US20070025514A1 (en) * | 2005-06-06 | 2007-02-01 | Ruediger Lawaczeck | X-ray arrangement for graphic display of an object under examination and use of the x-ray arrangement |
| JP2009508616A (ja) * | 2005-09-22 | 2009-03-05 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Ｃｔ画像形成システム |
| US7831298B1 (en) * | 2005-10-04 | 2010-11-09 | Tomophase Corporation | Mapping physiological functions of tissues in lungs and other organs |
| CN101370430A (zh) * | 2006-01-24 | 2009-02-18 | 株式会社岛津制作所 | X射线摄像装置 |
| US7623694B2 (en) * | 2006-01-31 | 2009-11-24 | Mevis Medical Solutions, Inc. | Method and apparatus for classifying detection inputs in medical images |
| US8009793B2 (en) * | 2006-02-24 | 2011-08-30 | Mayo Foundation For Medical Education And Research | Method for imaging plaque using dual energy CT |
| WO2007111207A1 (ja) * | 2006-03-16 | 2007-10-04 | Osaka University | ３次元スパイログラム計測方法及びコンピュータプログラム |
| JP5340524B2 (ja) * | 2006-03-23 | 2013-11-13 | 浜松ホトニクス株式会社 | 放射線検出器及び放射線検出方法 |
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| US20100166270A1 (en) * | 2006-08-09 | 2010-07-01 | Koninklijke Philips Electronics N.V. | method, apparatus, graphical user interface, computer-readable medium, and use for quantification of a structure in an object of an image dataset |
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| DE102007046514A1 (de) | 2007-09-28 | 2009-04-23 | Siemens Ag | Verfahren zur Erkennung und Markierung von Kontrastmittel in Blutgefäßen der Lunge mit Hilfe einer CT-Untersuchung und Bildauswerteeinheit eines CT-Systems |
| JP5085310B2 (ja) * | 2007-12-27 | 2012-11-28 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | 画像処理装置、プログラムおよびｘ線ｃｔ装置 |
| JP5329103B2 (ja) * | 2008-02-01 | 2013-10-30 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | 画像処理装置及びｘ線ｃｔ装置 |
| CA2737668C (en) * | 2008-02-13 | 2014-04-08 | Kitware, Inc. | Method and system for measuring tissue damage and disease risk |
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| JP5295661B2 (ja) * | 2008-06-30 | 2013-09-18 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | 断層像処理装置、ｘ線ｃｔ装置およびプログラム |
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| JP2015033578A (ja) * | 2013-07-11 | 2015-02-19 | 株式会社東芝 | Ｘ線ｃｔ装置、ｘ線ｃｔシステム及びインジェクター |
| US10806372B2 (en) * | 2014-09-09 | 2020-10-20 | Siemens Healthcare Gmbh | Method and system for simultaneous evaluation of airway wall density and airway wall inflammation |
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| CN116649991A (zh) * | 2022-03-16 | 2023-08-29 | 四川大学华西医院 | 一种基于spect肺通气灌注显像匹配度定量统计的分级方法和系统 |
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| US6507633B1 (en) | 2001-02-15 | 2003-01-14 | The Regents Of The University Of Michigan | Method for statistically reconstructing a polyenergetic X-ray computed tomography image and image reconstructor apparatus utilizing the method |
| US6624425B2 (en) | 2001-05-03 | 2003-09-23 | Bio-Imaging Research, Inc. | Waste inspection tomography and non-destructive assay |
| HUP0401904A3 (en) * | 2001-08-08 | 2009-01-28 | Bristol Myers Squibb Pharma Co | Simultaneous imaging of cardiac perfusion and a vitronectin receptor targeted imaging agent |
| DE10139708A1 (de) * | 2001-08-11 | 2003-02-20 | Philips Corp Intellectual Pty | Vorrichtung und Verfahren zur Verarbeitung von Digitalbildern |
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| US6813333B2 (en) * | 2002-11-27 | 2004-11-02 | Ge Medical Systems Global Technology Company, Llc | Methods and apparatus for detecting structural, perfusion, and functional abnormalities |
-
2002
- 2002-11-27 US US10/306,467 patent/US6813333B2/en not_active Expired - Lifetime
-
2003
- 2003-11-24 DE DE10355094A patent/DE10355094A1/de not_active Withdrawn
- 2003-11-27 JP JP2003396587A patent/JP4347672B2/ja not_active Expired - Fee Related
-
2004
- 2004-08-19 US US10/921,584 patent/US7058155B2/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007024158A1 (de) * | 2007-05-24 | 2008-11-27 | Bayer Schering Pharma Aktiengesellschaft | Auswahlverfahren für zwei Kontrastmittel zur Verwendung in einer Dual-Energy-CT-Untersuchung, Kontrastmittelkombination und Erzeugung von CT-Aufnahmen mit einer Kontrastmittelkombination mit unterschiedlichen Energiespektren |
| US9211104B2 (en) | 2007-05-24 | 2015-12-15 | Bayer Intellectual Property Gmbh | Selection method for two contrast media for use in a dual-energy CT examination, contrast media combination and generation of CT images using a contrast media combination and different energy spectra |
| DE102007024158B4 (de) * | 2007-05-24 | 2017-09-14 | Bayer Intellectual Property Gmbh | Auswahlverfahren für zwei Kontrastmittel zur Verwendung in einer Dual-Energy-CT-Untersuchung, Kontrastmittelkombination und Erzeugung von CT-Aufnahmen mit einer Kontrastmittelkombination mit unterschiedlichen Energiespektren |
| DE102007050438A1 (de) * | 2007-10-22 | 2009-04-23 | Siemens Ag | Verfahren zur simultanen Darstellung der Durchblutung von Muskelgewebe und Gefäßen |
| DE102007050438B4 (de) * | 2007-10-22 | 2015-12-10 | Siemens Aktiengesellschaft | Verfahren und CT-System zur simultanen Darstellung der Durchblutung von Muskelgewebe und Gefäßen |
| DE102011083629A1 (de) * | 2011-09-28 | 2013-03-28 | Siemens Aktiengesellschaft | Bestimmung von potentiellen Perfusionsdefekten |
| US9247913B2 (en) | 2011-09-28 | 2016-02-02 | Siemens Aktiengesellschaft | Identification of potential perfusion defects |
Also Published As
| Publication number | Publication date |
|---|---|
| US20040101089A1 (en) | 2004-05-27 |
| US20050018808A1 (en) | 2005-01-27 |
| US6813333B2 (en) | 2004-11-02 |
| JP2004174260A (ja) | 2004-06-24 |
| JP4347672B2 (ja) | 2009-10-21 |
| US7058155B2 (en) | 2006-06-06 |
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