HK49980A - Improvements in or relating to radiology - Google Patents
Improvements in or relating to radiologyInfo
- Publication number
- HK49980A HK49980A HK499/80A HK49980A HK49980A HK 49980 A HK49980 A HK 49980A HK 499/80 A HK499/80 A HK 499/80A HK 49980 A HK49980 A HK 49980A HK 49980 A HK49980 A HK 49980A
- Authority
- HK
- Hong Kong
- Prior art keywords
- radiology
- relating
- Prior art date
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
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
- A61B6/032—Transmission 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
- A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
- A61B6/4021—Arrangements for generating radiation specially adapted for radiation diagnosis involving movement of the focal spot
- A61B6/4028—Arrangements for generating radiation specially adapted for radiation diagnosis involving movement of the focal spot resulting in acquisition of views from substantially different positions, e.g. EBCT
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
- H01J35/24—Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof
- H01J35/30—Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof by deflection of the cathode ray
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05G—X-RAY TECHNIQUE
- H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
- H05G1/08—Electrical details
- H05G1/66—Circuit arrangements for X-ray tubes with target movable relatively to the anode
-
- 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
- A61B6/58—Testing, adjusting or calibrating thereof
- A61B6/582—Calibration
- A61B6/583—Calibration using calibration phantoms
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (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)
- Pulmonology (AREA)
- Theoretical Computer Science (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB43984/75A GB1558062A (en) | 1975-10-25 | 1975-10-25 | Radiology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HK49980A true HK49980A (en) | 1980-09-12 |
Family
ID=10431236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HK499/80A HK49980A (en) | 1975-10-25 | 1980-09-04 | Improvements in or relating to radiology |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4115698A (xx) |
| JP (1) | JPS5267284A (xx) |
| AU (1) | AU499187B2 (xx) |
| CA (1) | CA1070858A (xx) |
| DD (1) | DD126587A5 (xx) |
| DE (1) | DE2648503C2 (xx) |
| FR (1) | FR2328444A1 (xx) |
| GB (1) | GB1558062A (xx) |
| HK (1) | HK49980A (xx) |
| MY (1) | MY8100168A (xx) |
| NL (1) | NL183924C (xx) |
| NZ (1) | NZ182393A (xx) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1572599A (en) | 1976-02-10 | 1980-07-30 | Emi Ltd | Radiography |
| GB1589469A (en) * | 1976-09-23 | 1981-05-13 | Emi Ltd | Radiography |
| GB1595805A (en) * | 1977-02-24 | 1981-08-19 | Emi Ltd | Radiography |
| DE2723401A1 (de) * | 1977-05-24 | 1978-12-07 | Siemens Ag | Schichtgeraet zur herstellung von transversalschichtbildern |
| JPS546490A (en) * | 1977-06-16 | 1979-01-18 | Jeol Ltd | X-ray tomogram pick up unit |
| CA1104727A (en) * | 1977-08-18 | 1981-07-07 | Godfrey N. Hounsfield | Rotation-only ct scanner with beam deflection |
| JPS57172626U (xx) * | 1981-04-27 | 1982-10-30 | ||
| CA1196691A (en) * | 1982-01-12 | 1985-11-12 | Bradley Fry | Reconstruction system and methods for impedance imaging |
| JPS58175519A (ja) * | 1982-04-09 | 1983-10-14 | 松下電器産業株式会社 | 飲料製造機 |
| JPS58175518A (ja) * | 1982-04-09 | 1983-10-14 | 松下電器産業株式会社 | 飲料製造機 |
| JPS58175520A (ja) * | 1982-04-09 | 1983-10-14 | 松下電器産業株式会社 | 飲料製造機 |
| JPS58175517A (ja) * | 1982-04-09 | 1983-10-14 | 松下電器産業株式会社 | 飲料製造機 |
| JPS5940040U (ja) * | 1982-09-07 | 1984-03-14 | 松下電器産業株式会社 | コ−ヒ−沸し器 |
| JPH0798039B2 (ja) * | 1988-07-20 | 1995-10-25 | 三菱電機株式会社 | コンピュータ断層撮影装置 |
| DE4140631C1 (en) * | 1991-12-10 | 1993-08-05 | Frank Prof. Dr. 4400 Muenster De Natterer | Computer tomograph system - rotates source around circular track around body and swings source so that beam is sent out at different distances to the body centre |
| GB9302452D0 (en) * | 1993-02-06 | 1993-03-24 | Atomic Energy Authority Uk | Computed tomography |
| US5687209A (en) * | 1995-04-11 | 1997-11-11 | Hewlett-Packard Co. | Automatic warp compensation for laminographic circuit board inspection |
| US9597040B2 (en) | 2011-07-04 | 2017-03-21 | Koninklijke Philips N.V. | Field limiting device synchronized with scan motion |
| CN103648386B (zh) | 2011-07-04 | 2017-08-29 | 皇家飞利浦有限公司 | 在x射线成像设备中调整扫描运动 |
| US9291578B2 (en) | 2012-08-03 | 2016-03-22 | David L. Adler | X-ray photoemission microscope for integrated devices |
| US9129715B2 (en) | 2012-09-05 | 2015-09-08 | SVXR, Inc. | High speed x-ray inspection microscope |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| GB1471531A (en) * | 1973-04-25 | 1977-04-27 | Emi Ltd | Radiography |
| FR2232294B1 (xx) * | 1973-06-05 | 1978-01-13 | Emi Ltd | |
| DE2559658A1 (de) * | 1974-08-28 | 1977-09-29 | Emi Ltd | Radiographisches geraet |
-
1975
- 1975-10-25 GB GB43984/75A patent/GB1558062A/en not_active Expired
-
1976
- 1976-10-19 US US05/733,941 patent/US4115698A/en not_active Expired - Lifetime
- 1976-10-19 CA CA263,680A patent/CA1070858A/en not_active Expired
- 1976-10-21 AU AU18889/76A patent/AU499187B2/en not_active Expired
- 1976-10-22 DE DE2648503A patent/DE2648503C2/de not_active Expired
- 1976-10-22 NZ NZ182393A patent/NZ182393A/xx unknown
- 1976-10-25 DD DD195433A patent/DD126587A5/xx unknown
- 1976-10-25 FR FR7632080A patent/FR2328444A1/fr active Granted
- 1976-10-25 JP JP51128139A patent/JPS5267284A/ja active Granted
- 1976-10-25 NL NLAANVRAGE7611823,A patent/NL183924C/xx not_active IP Right Cessation
-
1980
- 1980-09-04 HK HK499/80A patent/HK49980A/xx unknown
-
1981
- 1981-12-30 MY MY168/81A patent/MY8100168A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5523616B2 (xx) | 1980-06-24 |
| NZ182393A (en) | 1979-12-11 |
| DE2648503C2 (de) | 1983-10-20 |
| FR2328444A1 (fr) | 1977-05-20 |
| NL7611823A (nl) | 1977-04-27 |
| FR2328444B1 (xx) | 1981-05-29 |
| US4115698A (en) | 1978-09-19 |
| DD126587A5 (xx) | 1977-07-27 |
| JPS5267284A (en) | 1977-06-03 |
| NL183924C (nl) | 1989-03-01 |
| CA1070858A (en) | 1980-01-29 |
| NL183924B (nl) | 1988-10-03 |
| DE2648503A1 (de) | 1977-04-28 |
| AU499187B2 (en) | 1979-04-05 |
| GB1558062A (en) | 1979-12-19 |
| MY8100168A (en) | 1981-12-31 |
| AU1888976A (en) | 1978-04-27 |
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