JPS50124688A - - Google Patents
Info
- Publication number
- JPS50124688A JPS50124688A JP50013912A JP1391275A JPS50124688A JP S50124688 A JPS50124688 A JP S50124688A JP 50013912 A JP50013912 A JP 50013912A JP 1391275 A JP1391275 A JP 1391275A JP S50124688 A JPS50124688 A JP S50124688A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
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
- A61B6/56—Details of data transmission or power supply, e.g. use of slip rings
-
- 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
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/003—Reconstruction from projections, e.g. tomography
- G06T11/005—Specific pre-processing for tomographic reconstruction, e.g. calibration, source positioning, rebinning, scatter correction, retrospective gating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S378/00—X-ray or gamma ray systems or devices
- Y10S378/901—Computer tomography program or processor
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Radiology & Medical Imaging (AREA)
- Surgery (AREA)
- High Energy & Nuclear Physics (AREA)
- Theoretical Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Pulmonology (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Measurement Of Radiation (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4563/74A GB1493148A (en) | 1974-01-31 | 1974-01-31 | Radiography |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50124688A true JPS50124688A (US20100154141A1-20100624-C00001.png) | 1975-09-30 |
| JPS5557B2 JPS5557B2 (US20100154141A1-20100624-C00001.png) | 1980-01-05 |
Family
ID=9779518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1391275A Expired JPS5557B2 (US20100154141A1-20100624-C00001.png) | 1974-01-31 | 1975-01-31 |
Country Status (6)
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5336493A (en) * | 1976-09-16 | 1978-04-04 | Gen Electric | Xxray device |
| JPS53143190A (en) * | 1977-05-20 | 1978-12-13 | Hitachi Medical Corp | Xxray inspecting device |
| JPS5496170U (US20100154141A1-20100624-C00001.png) * | 1977-12-17 | 1979-07-07 | ||
| JPS54114580U (US20100154141A1-20100624-C00001.png) * | 1978-01-31 | 1979-08-11 | ||
| JPS558733A (en) * | 1978-07-04 | 1980-01-22 | Hitachi Medical Corp | Xxray tomography device |
| JPS5532534A (en) * | 1978-08-31 | 1980-03-07 | Hitachi Medical Corp | Radiation detector in ct |
| JPS56150511U (US20100154141A1-20100624-C00001.png) * | 1981-04-01 | 1981-11-11 |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4126787A (en) * | 1974-01-31 | 1978-11-21 | Emi Limited | Radiography |
| FR2348485A1 (fr) * | 1976-04-15 | 1977-11-10 | Labo Electronique Physique | Perfectionnements aux procedes et appareils d'examen par absorption de rayonnement |
| NL7704119A (nl) * | 1976-04-19 | 1977-10-21 | Varian Associates | Tomografische aftastinrichting. |
| US4149079A (en) * | 1976-07-14 | 1979-04-10 | Elscint, Ltd. | Method of and means for scanning a body to enable a cross-section thereof to be reconstructed |
| CA1104727A (en) * | 1977-08-18 | 1981-07-07 | Godfrey N. Hounsfield | Rotation-only ct scanner with beam deflection |
| DE2741732C2 (de) * | 1977-09-16 | 1985-01-24 | Siemens AG, 1000 Berlin und 8000 München | Schichtgerät zur Herstellung von Transversalschichtbildern |
| US4670892A (en) * | 1977-11-15 | 1987-06-02 | Philips Medical Systems, Inc. | Method and apparatus for computed tomography of portions of a body plane |
| US4236079A (en) * | 1977-12-02 | 1980-11-25 | General Electric Company | Tomographic scanning apparatus |
| NL8003354A (nl) * | 1980-06-09 | 1982-01-04 | Philips Nv | Stralingsonderzoekapparaat met beeldsubtractie. |
| JPS5759183A (en) * | 1980-09-26 | 1982-04-09 | Toshiba Corp | Scintillation camera and its adjusting method |
| US4503331A (en) * | 1982-04-21 | 1985-03-05 | Technicare Corporation | Non-circular emission computed tomography |
| DE3321057A1 (de) * | 1983-06-09 | 1984-12-13 | Philipp 8500 Nürnberg Röder | Geraet zur untersuchung oder behandlung eines patienten mittels durchdringender strahlung |
| JPS6048731A (ja) * | 1983-08-29 | 1985-03-16 | 株式会社日立メディコ | Ｘ線断層装置 |
| US4789930A (en) * | 1985-11-15 | 1988-12-06 | Picker International, Inc. | Energy dependent gain correction for radiation detection |
| US5225979A (en) * | 1988-10-28 | 1993-07-06 | General Electric Cgt Sa | Method and system for calibrating an x-ray scanner from the image of at least one calibration standard |
| JP3382941B2 (ja) * | 1992-04-01 | 2003-03-04 | ソニー株式会社 | 放射線診断装置 |
| US5450461A (en) * | 1993-12-30 | 1995-09-12 | General Electric Company | Self-calibrating computed tomography imaging system |
| US5473656A (en) * | 1994-09-15 | 1995-12-05 | General Electric Company | Computed tomography system with correction for z-axis detector non-uniformity |
| US6301324B1 (en) * | 1999-03-31 | 2001-10-09 | General Electric Company | RF slipring receiver for a computerized tomography system |
| JP2004077709A (ja) * | 2002-08-15 | 2004-03-11 | Konica Minolta Holdings Inc | 画像入力装置及び画像入力方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1226924A (US20100154141A1-20100624-C00001.png) * | 1968-03-13 | 1971-03-31 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3218460A (en) * | 1962-03-26 | 1965-11-16 | Serge A Scherbatskoy | Stabilized scintillation counter using photomultiplier |
| DE1238112B (de) * | 1963-02-18 | 1967-04-06 | Hans Juergen Trebst Dr | Verfahren zur selbsttaetigen Stabilisierung eines Kernstrahlungsmessgeraetes |
| GB1283915A (en) * | 1968-08-23 | 1972-08-02 | Emi Ltd | A method of and apparatus for examination of a body by radiation such as x or gamma radiation |
| US3784820A (en) * | 1970-06-22 | 1974-01-08 | Univ Case Western Reserve | Tomographic scanning process |
| GB1389672A (en) * | 1971-10-29 | 1975-04-03 | Univ Sherbrooke | Apparatus and method for the detection and measurement of radioactivity in the human body |
| US3780290A (en) * | 1972-03-28 | 1973-12-18 | Atomic Energy Commission | Radiation camera motion correction system |
| FR2183387A5 (US20100154141A1-20100624-C00001.png) * | 1972-05-05 | 1973-12-14 | Radiologie Cie Gle | |
| GB1475492A (en) * | 1973-06-01 | 1977-06-01 | Emi Ltd | Apparatus for examining objects by means of penetrating radiation |
-
1974
- 1974-01-31 GB GB4563/74A patent/GB1493148A/en not_active Expired
-
1975
- 1975-01-23 US US05/543,364 patent/US4035651A/en not_active Expired - Lifetime
- 1975-01-29 DE DE2503979A patent/DE2503979C3/de not_active Expired
- 1975-01-30 FR FR757502912A patent/FR2260251B1/fr not_active Expired
- 1975-01-31 JP JP1391275A patent/JPS5557B2/ja not_active Expired
- 1975-01-31 NL NLAANVRAGE7501208,A patent/NL184866C/xx not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1226924A (US20100154141A1-20100624-C00001.png) * | 1968-03-13 | 1971-03-31 |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5336493A (en) * | 1976-09-16 | 1978-04-04 | Gen Electric | Xxray device |
| JPS53143190A (en) * | 1977-05-20 | 1978-12-13 | Hitachi Medical Corp | Xxray inspecting device |
| JPS5496170U (US20100154141A1-20100624-C00001.png) * | 1977-12-17 | 1979-07-07 | ||
| JPS5835208Y2 (ja) * | 1977-12-17 | 1983-08-08 | 株式会社島津製作所 | 断層撮影装置 |
| JPS54114580U (US20100154141A1-20100624-C00001.png) * | 1978-01-31 | 1979-08-11 | ||
| JPS558733A (en) * | 1978-07-04 | 1980-01-22 | Hitachi Medical Corp | Xxray tomography device |
| JPS5532534A (en) * | 1978-08-31 | 1980-03-07 | Hitachi Medical Corp | Radiation detector in ct |
| JPS56150511U (US20100154141A1-20100624-C00001.png) * | 1981-04-01 | 1981-11-11 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2503979B2 (de) | 1978-10-19 |
| JPS5557B2 (US20100154141A1-20100624-C00001.png) | 1980-01-05 |
| NL184866C (nl) | 1989-12-01 |
| FR2260251B1 (US20100154141A1-20100624-C00001.png) | 1981-03-06 |
| NL7501208A (nl) | 1975-08-04 |
| NL184866B (nl) | 1989-07-03 |
| US4035651A (en) | 1977-07-12 |
| FR2260251A1 (US20100154141A1-20100624-C00001.png) | 1975-08-29 |
| GB1493148A (en) | 1977-11-23 |
| DE2503979A1 (de) | 1975-08-07 |
| DE2503979C3 (de) | 1982-07-29 |
