JPS5444598B2 - - Google Patents
Info
- Publication number
- JPS5444598B2 JPS5444598B2 JP6597775A JP6597775A JPS5444598B2 JP S5444598 B2 JPS5444598 B2 JP S5444598B2 JP 6597775 A JP6597775 A JP 6597775A JP 6597775 A JP6597775 A JP 6597775A JP S5444598 B2 JPS5444598 B2 JP S5444598B2
- 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.)
- Expired
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
- A61B6/4035—Arrangements for generating radiation specially adapted for radiation diagnosis the source being combined with a filter or grating
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21K—HANDLING OF PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
- G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
- G21K1/10—Scattering devices; Absorbing devices; Ionising radiation filters
-
- 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
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- High Energy & Nuclear Physics (AREA)
- Radiology & Medical Imaging (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Engineering & Computer Science (AREA)
- Pulmonology (AREA)
- Theoretical Computer Science (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Measurement Of Radiation (AREA)
- Radiography Using Non-Light Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB25361/74A GB1509528A (en) | 1974-06-07 | 1974-06-07 | Radiology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5116889A JPS5116889A (https=) | 1976-02-10 |
| JPS5444598B2 true JPS5444598B2 (https=) | 1979-12-26 |
Family
ID=10226438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6597775A Expired JPS5444598B2 (https=) | 1974-06-07 | 1975-05-30 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4028554A (https=) |
| JP (1) | JPS5444598B2 (https=) |
| DE (1) | DE2525270C3 (https=) |
| FR (1) | FR2273506B1 (https=) |
| GB (1) | GB1509528A (https=) |
| HK (1) | HK2979A (https=) |
| MY (1) | MY7900015A (https=) |
| NL (1) | NL177979C (https=) |
| SU (1) | SU576011A3 (https=) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1430088A (en) * | 1972-05-17 | 1976-03-31 | Emi Ltd | Radiography |
| US4118629A (en) * | 1974-06-07 | 1978-10-03 | Emi Limited | Radiology |
| US4433380A (en) * | 1975-11-25 | 1984-02-21 | Philips Medical Systems, Inc. | Tomographic scanner |
| GB1577615A (en) * | 1976-05-13 | 1980-10-29 | Emi Ltd | Radiography |
| GB1578442A (en) * | 1976-07-01 | 1980-11-05 | Emi Ltd | Radiography |
| US4200800A (en) * | 1977-11-03 | 1980-04-29 | American Science & Engineering, Inc. | Reduced dose CT scanning |
| JPS5594241A (en) * | 1979-01-11 | 1980-07-17 | Hitachi Medical Corp | Xxray transverse layer device |
| US4203033A (en) * | 1979-03-16 | 1980-05-13 | Jacobson Arnold F | Radiation energy calibrating system and method |
| US4288695A (en) * | 1979-04-13 | 1981-09-08 | Technicare Corporation | Computerized tomographic scanner with shaped radiation filter |
| DE3526015A1 (de) * | 1985-07-20 | 1987-01-22 | Philips Patentverwaltung | Verfahren zum bestimmen der raeumlichen verteilung der streuquerschnitte fuer elastisch gestreute roentgenstrahlung und anordnung zur durchfuehrung des verfahrens |
| JP2717967B2 (ja) * | 1988-02-25 | 1998-02-25 | 日本メタルガスケット 株式会社 | 金属ガスケット用材料 |
| DE19962281A1 (de) * | 1999-12-23 | 2001-06-28 | Philips Corp Intellectual Pty | Röntgenuntersuchungsgerät |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3486022A (en) * | 1966-07-23 | 1969-12-23 | Tokyo Shibaura Electric Co | Rotatographic radiation apparatus having compensating grid plate |
| 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 |
| GB1430088A (en) * | 1972-05-17 | 1976-03-31 | Emi Ltd | Radiography |
-
1974
- 1974-06-07 GB GB25361/74A patent/GB1509528A/en not_active Expired
-
1975
- 1975-05-30 JP JP6597775A patent/JPS5444598B2/ja not_active Expired
- 1975-06-05 DE DE2525270A patent/DE2525270C3/de not_active Expired
- 1975-06-05 FR FR7517638A patent/FR2273506B1/fr not_active Expired
- 1975-06-05 US US05/584,172 patent/US4028554A/en not_active Expired - Lifetime
- 1975-06-06 NL NLAANVRAGE7506787,A patent/NL177979C/xx not_active IP Right Cessation
- 1975-06-06 SU SU7502147957A patent/SU576011A3/ru active
-
1979
- 1979-01-11 HK HK29/79A patent/HK2979A/xx unknown
- 1979-12-30 MY MY15/79A patent/MY7900015A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2525270C3 (de) | 1984-06-20 |
| SU576011A3 (ru) | 1977-10-05 |
| FR2273506B1 (fr) | 1978-04-14 |
| NL177979C (nl) | 1986-01-02 |
| DE2525270B2 (de) | 1979-12-20 |
| GB1509528A (en) | 1978-05-04 |
| MY7900015A (en) | 1979-12-31 |
| NL7506787A (nl) | 1975-12-09 |
| HK2979A (en) | 1979-01-19 |
| DE2525270A1 (de) | 1975-12-18 |
| US4028554A (en) | 1977-06-07 |
| NL177979B (nl) | 1985-08-01 |
| FR2273506A1 (fr) | 1976-01-02 |
| JPS5116889A (https=) | 1976-02-10 |