DE213213T1 - Vorrichtung fuer roentgenstrahlentomographie. - Google Patents
Vorrichtung fuer roentgenstrahlentomographie.Info
- Publication number
- DE213213T1 DE213213T1 DE198686901510T DE86901510T DE213213T1 DE 213213 T1 DE213213 T1 DE 213213T1 DE 198686901510 T DE198686901510 T DE 198686901510T DE 86901510 T DE86901510 T DE 86901510T DE 213213 T1 DE213213 T1 DE 213213T1
- Authority
- DE
- Germany
- Prior art keywords
- ray radiation
- radiation tomography
- tomography
- ray
- radiation
- 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.)
- Pending
Links
- 230000005855 radiation Effects 0.000 title 1
- 238000003325 tomography Methods 0.000 title 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
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
- G01N23/046—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material using tomography, e.g. computed tomography [CT]
-
- 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
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
- A61B6/032—Transmission computed tomography [CT]
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/40—Imaging
- G01N2223/419—Imaging computed tomograph
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Theoretical Computer Science (AREA)
- Pulmonology (AREA)
- High Energy & Nuclear Physics (AREA)
- Heart & Thoracic Surgery (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- Analytical Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Optics & Photonics (AREA)
- Biomedical Technology (AREA)
- General Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- X-Ray Techniques (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60038249A JPS61196945A (ja) | 1985-02-27 | 1985-02-27 | X線断層撮影装置 |
PCT/JP1986/000094 WO1986005084A1 (en) | 1985-02-27 | 1986-02-26 | Apparatus for x-ray tomography |
Publications (1)
Publication Number | Publication Date |
---|---|
DE213213T1 true DE213213T1 (de) | 1987-09-03 |
Family
ID=12520031
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686901510T Expired - Fee Related DE3687193T2 (de) | 1985-02-27 | 1986-02-26 | Vorrichtung fuer roentgenstrahlentomographie. |
DE198686901510T Pending DE213213T1 (de) | 1985-02-27 | 1986-02-26 | Vorrichtung fuer roentgenstrahlentomographie. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686901510T Expired - Fee Related DE3687193T2 (de) | 1985-02-27 | 1986-02-26 | Vorrichtung fuer roentgenstrahlentomographie. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4769827A (de) |
EP (1) | EP0213213B1 (de) |
JP (1) | JPS61196945A (de) |
KR (1) | KR890001874B1 (de) |
DE (2) | DE3687193T2 (de) |
WO (1) | WO1986005084A1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01119233A (ja) * | 1987-10-30 | 1989-05-11 | Yokogawa Medical Syst Ltd | X線断層撮影装置 |
FR2626432B1 (fr) * | 1988-01-25 | 1995-10-13 | Commissariat Energie Atomique | Appareil de tomographie a rayons x |
JPH0299845A (ja) * | 1988-10-06 | 1990-04-11 | Yokogawa Medical Syst Ltd | X線ctのデータ収集装置 |
EP0367856B1 (de) * | 1988-11-09 | 1993-02-03 | Siemens Aktiengesellschaft | Computer-Tomograph |
DE69221513T2 (de) * | 1991-02-07 | 1998-03-26 | Toshiba Kawasaki Kk | Röntgenstrahl-Computer-Tomograph mit Bilddatenerfassungsschaltung zur Ausführung von Hochgeschwindigkeits-Datenerfassung |
US5550886A (en) * | 1994-11-22 | 1996-08-27 | Analogic Corporation | X-Ray focal spot movement compensation system |
KR980700796A (ko) * | 1994-11-22 | 1998-03-30 | 토비 에취. 쿠스머 | 단층촬영 영상데이타의 정규화 (normalization of tomographic image data) |
US6094469A (en) * | 1998-10-21 | 2000-07-25 | Analogic Corporation | Computed tomography system with stable beam position |
US6471400B1 (en) | 2000-10-26 | 2002-10-29 | Analogic Corporation | Adaptive CT monitor correction system and method |
GB2411093B (en) | 2004-02-13 | 2007-10-24 | Teraview Ltd | Terahertz imaging system |
GB2436744B (en) * | 2004-02-13 | 2008-09-10 | Tera View Ltd | Terahertz imaging system |
US7113120B1 (en) * | 2004-07-19 | 2006-09-26 | Analogic Corporation | Charge transfer system and method |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4041315A (en) * | 1972-05-17 | 1977-08-09 | E M I Limited | Computerized tomography comprising laterally shifting detected beams within a rotated fan of radiation |
DE2627433A1 (de) * | 1976-06-18 | 1977-12-29 | Siemens Ag | Roentgenschichtgeraet zur herstellung von transversalschichtbildern |
JPS5438789A (en) * | 1977-09-02 | 1979-03-23 | Hitachi Medical Corp | Tomography |
DE2831038C2 (de) * | 1978-07-14 | 1982-07-01 | Siemens AG, 1000 Berlin und 8000 München | Strahlendiagnostikgerät für die Erzeugung von Schichtbildern |
US4484340A (en) | 1981-12-09 | 1984-11-20 | Yokogawa Hokushin Electric Corporation | Multichannel current measuring apparatus for X-ray computerized tomograph |
JPS59125547A (ja) * | 1983-01-05 | 1984-07-19 | 横河電機株式会社 | X線ct装置に使用する電流計測装置 |
-
1985
- 1985-02-27 JP JP60038249A patent/JPS61196945A/ja active Granted
-
1986
- 1986-02-26 KR KR1019860700741A patent/KR890001874B1/ko not_active IP Right Cessation
- 1986-02-26 DE DE8686901510T patent/DE3687193T2/de not_active Expired - Fee Related
- 1986-02-26 US US06/928,286 patent/US4769827A/en not_active Expired - Fee Related
- 1986-02-26 DE DE198686901510T patent/DE213213T1/de active Pending
- 1986-02-26 EP EP86901510A patent/EP0213213B1/de not_active Expired - Lifetime
- 1986-02-26 WO PCT/JP1986/000094 patent/WO1986005084A1/ja active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
JPH0436698B2 (de) | 1992-06-17 |
DE3687193T2 (de) | 1993-04-01 |
JPS61196945A (ja) | 1986-09-01 |
US4769827A (en) | 1988-09-06 |
EP0213213A4 (de) | 1988-05-03 |
WO1986005084A1 (en) | 1986-09-12 |
EP0213213B1 (de) | 1992-12-02 |
KR880700296A (ko) | 1988-02-22 |
DE3687193D1 (de) | 1993-01-14 |
KR890001874B1 (ko) | 1989-05-29 |
EP0213213A1 (de) | 1987-03-11 |
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