FR2313902A1 - Appareil de tomographie a balayage rapide - Google Patents
Appareil de tomographie a balayage rapideInfo
- Publication number
- FR2313902A1 FR2313902A1 FR7617241A FR7617241A FR2313902A1 FR 2313902 A1 FR2313902 A1 FR 2313902A1 FR 7617241 A FR7617241 A FR 7617241A FR 7617241 A FR7617241 A FR 7617241A FR 2313902 A1 FR2313902 A1 FR 2313902A1
- Authority
- FR
- France
- Prior art keywords
- tomography device
- quick scan
- scan tomography
- quick
- tomography
- 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.)
- Granted
Links
- 238000003325 tomography Methods 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J47/00—Tubes for determining the presence, intensity, density or energy of radiation or particles
- H01J47/02—Ionisation chambers
-
- 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
- A61B6/06—Diaphragms
-
- 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
- A61B6/4064—Arrangements for generating radiation specially adapted for radiation diagnosis specially adapted for producing a particular type of beam
- A61B6/4078—Fan-beams
-
- 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
- A61B6/42—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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (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)
- Measurement Of Radiation (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB24904/75A GB1546076A (en) | 1975-06-10 | 1975-06-10 | Radiography |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2313902A1 true FR2313902A1 (fr) | 1977-01-07 |
FR2313902B1 FR2313902B1 (fr) | 1979-04-06 |
Family
ID=10219105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7617241A Granted FR2313902A1 (fr) | 1975-06-10 | 1976-06-08 | Appareil de tomographie a balayage rapide |
Country Status (8)
Country | Link |
---|---|
US (1) | US4048503A (fr) |
JP (1) | JPS5930421B2 (fr) |
DE (1) | DE2625312B2 (fr) |
FR (1) | FR2313902A1 (fr) |
GB (1) | GB1546076A (fr) |
HK (1) | HK71279A (fr) |
MY (1) | MY8000152A (fr) |
NL (1) | NL181169C (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2387509A1 (fr) * | 1977-04-12 | 1978-11-10 | Philips Nv | Detecteur de rayons x |
EP0010474A1 (fr) * | 1978-10-13 | 1980-04-30 | COMMISSARIAT A L'ENERGIE ATOMIQUE Etablissement de Caractère Scientifique Technique et Industriel | Détecteur de rayonnement |
EP0011848A1 (fr) * | 1978-11-30 | 1980-06-11 | Siemens Aktiengesellschaft | Appareil tomographique pour la représentation de sections transversales d'un objet à examiner |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1571509A (en) * | 1976-03-03 | 1980-07-16 | Emi Ltd | Radiography |
GB1577172A (en) * | 1976-07-15 | 1980-10-22 | Tokyo Shibaura Electric Co | Tomographing device |
JPS5910557B2 (ja) * | 1976-11-15 | 1984-03-09 | 株式会社東芝 | コンピユ−タ断層撮影装置 |
JPS5394787A (en) * | 1977-01-31 | 1978-08-19 | Toshiba Corp | Tomographic diagnostic equipment by radiation |
US4130759A (en) * | 1977-03-17 | 1978-12-19 | Haimson Research Corporation | Method and apparatus incorporating no moving parts, for producing and selectively directing x-rays to different points on an object |
JPS5546408A (en) * | 1978-09-29 | 1980-04-01 | Toshiba Corp | X-ray device |
NL7904923A (nl) * | 1979-06-25 | 1980-12-30 | Philips Nv | Microfonie compensatie voor gasionisatie detektor. |
DE3012648A1 (de) * | 1980-04-01 | 1981-10-08 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Computer-tomographiegeraet |
JPS5968200A (ja) * | 1982-10-08 | 1984-04-18 | Yokogawa Hokushin Electric Corp | X線ct装置 |
US4595834A (en) * | 1984-05-23 | 1986-06-17 | Burns Ronald E | Low parallax error radiation detector |
JPH02504117A (ja) * | 1988-04-22 | 1990-11-29 | アナロジック・コーポレーション | 位置検出器を有するx線断層撮影装置 |
JPH062131B2 (ja) * | 1988-06-03 | 1994-01-12 | 株式会社東芝 | X線ctスキヤナ |
US6327327B1 (en) * | 1999-09-27 | 2001-12-04 | Picker International, Inc. | Multi-channel segmented slip ring |
EP1624804B1 (fr) * | 2003-05-14 | 2011-10-05 | Koninklijke Philips Electronics N.V. | Procede et appareil destines a ameliorer la detection de rayonnements |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1430088A (en) * | 1972-05-17 | 1976-03-31 | Emi Ltd | Radiography |
US3991312A (en) * | 1975-11-25 | 1976-11-09 | General Electric Company | Ionization chamber |
-
1975
- 1975-06-10 GB GB24904/75A patent/GB1546076A/en not_active Expired
-
1976
- 1976-06-03 DE DE2625312A patent/DE2625312B2/de not_active Ceased
- 1976-06-04 NL NLAANVRAGE7606054,A patent/NL181169C/xx not_active IP Right Cessation
- 1976-06-07 US US05/693,317 patent/US4048503A/en not_active Expired - Lifetime
- 1976-06-08 FR FR7617241A patent/FR2313902A1/fr active Granted
- 1976-06-08 JP JP51067021A patent/JPS5930421B2/ja not_active Expired
-
1979
- 1979-10-11 HK HK712/79A patent/HK71279A/xx unknown
-
1980
- 1980-12-31 MY MY1980152A patent/MY8000152A/xx unknown
Non-Patent Citations (1)
Title |
---|
NEANT * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2387509A1 (fr) * | 1977-04-12 | 1978-11-10 | Philips Nv | Detecteur de rayons x |
EP0010474A1 (fr) * | 1978-10-13 | 1980-04-30 | COMMISSARIAT A L'ENERGIE ATOMIQUE Etablissement de Caractère Scientifique Technique et Industriel | Détecteur de rayonnement |
FR2438848A1 (fr) * | 1978-10-13 | 1980-05-09 | Commissariat Energie Atomique | Detecteur pour tomographie par rayonnement |
EP0045704A2 (fr) * | 1978-10-13 | 1982-02-10 | COMMISSARIAT A L'ENERGIE ATOMIQUE Etablissement de Caractère Scientifique Technique et Industriel | Détecteur de rayonnement |
EP0045704A3 (en) * | 1978-10-13 | 1982-12-01 | Commissariat A L'energie Atomique Etablissement De Caractere Scientifique Technique Et Industriel | Radiation detector |
EP0011848A1 (fr) * | 1978-11-30 | 1980-06-11 | Siemens Aktiengesellschaft | Appareil tomographique pour la représentation de sections transversales d'un objet à examiner |
Also Published As
Publication number | Publication date |
---|---|
DE2625312A1 (de) | 1976-12-23 |
US4048503A (en) | 1977-09-13 |
DE2625312B2 (de) | 1980-05-08 |
MY8000152A (en) | 1980-12-31 |
JPS51150989A (en) | 1976-12-24 |
GB1546076A (en) | 1979-05-16 |
NL7606054A (nl) | 1976-12-14 |
NL181169B (nl) | 1987-02-02 |
NL181169C (nl) | 1987-07-01 |
FR2313902B1 (fr) | 1979-04-06 |
JPS5930421B2 (ja) | 1984-07-26 |
HK71279A (en) | 1979-10-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property |