ES470148A1 - Un dispositivo perfeccionado para tomografia por computadora - Google Patents
Un dispositivo perfeccionado para tomografia por computadoraInfo
- Publication number
- ES470148A1 ES470148A1 ES470148A ES470148A ES470148A1 ES 470148 A1 ES470148 A1 ES 470148A1 ES 470148 A ES470148 A ES 470148A ES 470148 A ES470148 A ES 470148A ES 470148 A1 ES470148 A1 ES 470148A1
- Authority
- ES
- Spain
- Prior art keywords
- ray source
- rotation
- ray
- axis
- detection elements
- 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.)
- Expired
Links
- 238000002591 computed tomography Methods 0.000 title abstract 2
- 238000001514 detection method Methods 0.000 abstract 3
- 230000005855 radiation Effects 0.000 abstract 2
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
- A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
- A61B6/4275—Arrangements for detecting radiation specially adapted for radiation diagnosis using a detector unit almost surrounding the patient, e.g. more than 180°
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Optics & Photonics (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- High Energy & Nuclear Physics (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Public Health (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (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 |
|---|---|---|---|
| NL7705788A NL7705788A (nl) | 1977-05-26 | 1977-05-26 | Inrichting voor computer-tomografie. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES470148A1 true ES470148A1 (es) | 1979-02-01 |
Family
ID=19828617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES470148A Expired ES470148A1 (es) | 1977-05-26 | 1978-05-24 | Un dispositivo perfeccionado para tomografia por computadora |
Country Status (11)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2921820C2 (de) * | 1979-05-29 | 1983-12-29 | Siemens AG, 1000 Berlin und 8000 München | Schichtgerät zur Herstellung von Transversalschichtbildern |
| JPS5738023A (en) * | 1980-08-20 | 1982-03-02 | Tokyo Electric Power Co Inc:The | Level detecting method of phase pulse signal |
| FR2578643B1 (fr) * | 1985-03-07 | 1990-03-09 | Siderurgie Fse Inst Rech | Ensemble de mesure du profil transversal d'epaisseur d'un produit |
| CN103860190B (zh) * | 2013-04-15 | 2016-08-17 | 上海翰擎高新技术股份有限公司 | 一种x射线探测及3d成像装置 |
| CN116919432B (zh) * | 2023-09-18 | 2023-12-05 | 四川大学华西第二医院 | 一种基于移动dr的医学影像设备 |
| CN119125194A (zh) * | 2024-10-25 | 2024-12-13 | 成都国营锦江机器厂 | 一种直升机发动机内机匣射线透照检测布置工装及检测方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5444597B2 (enrdf_load_stackoverflow) * | 1974-03-23 | 1979-12-26 |
-
1977
- 1977-05-26 NL NL7705788A patent/NL7705788A/xx not_active Application Discontinuation
-
1978
- 1978-05-18 CA CA303,633A patent/CA1107407A/en not_active Expired
- 1978-05-20 DE DE19782822089 patent/DE2822089A1/de not_active Withdrawn
- 1978-05-23 BR BR7803296A patent/BR7803296A/pt unknown
- 1978-05-23 JP JP6154578A patent/JPS53147493A/ja active Granted
- 1978-05-23 GB GB21386/78A patent/GB1603593A/en not_active Expired
- 1978-05-23 SE SE7805837A patent/SE7805837L/xx unknown
- 1978-05-23 IT IT23714/78A patent/IT1095910B/it active
- 1978-05-24 ES ES470148A patent/ES470148A1/es not_active Expired
- 1978-05-24 BE BE187984A patent/BE867413A/xx unknown
- 1978-05-25 FR FR7815571A patent/FR2391698A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| CA1107407A (en) | 1981-08-18 |
| FR2391698A1 (fr) | 1978-12-22 |
| BR7803296A (pt) | 1979-01-23 |
| FR2391698B1 (enrdf_load_stackoverflow) | 1983-07-08 |
| IT7823714A0 (it) | 1978-05-23 |
| DE2822089A1 (de) | 1978-12-14 |
| IT1095910B (it) | 1985-08-17 |
| JPS6251622B2 (enrdf_load_stackoverflow) | 1987-10-30 |
| JPS53147493A (en) | 1978-12-22 |
| GB1603593A (en) | 1981-11-25 |
| NL7705788A (nl) | 1978-11-28 |
| SE7805837L (sv) | 1978-11-27 |
| BE867413A (fr) | 1978-11-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SE7703072L (sv) | Rokdetektor | |
| NL7810911A (nl) | Ct aftaster met gereduceerde stralingsdoses. | |
| ES470148A1 (es) | Un dispositivo perfeccionado para tomografia por computadora | |
| ES433668A1 (es) | Aparato de escintigrafia hibrida de barrido para localizar radiaciones procedentes de un objeto. | |
| ES445664A1 (es) | Detector de rayos x. | |
| JPS5599087A (en) | Emission type tomography | |
| JPS5730916A (en) | Device for measuring surface temperature and emissivity | |
| SE8008130L (sv) | Anordning for bestemning av stralningsabsorptionsfordelning i ett plan av en kropp | |
| JPS539494A (en) | Tomographic apparatus | |
| NL7807346A (nl) | Detector met radioactieve bron. | |
| GB1463054A (en) | Radiology | |
| JPS5468193A (en) | Linear scan-type ct unit | |
| ES410110A1 (es) | Procedimiento y dispositivo de analisis espectrometrico conrayos x. | |
| JPS5427789A (en) | Portable x-ray apparatus | |
| JPS5582006A (en) | Measuring method for thickness | |
| FR2416003A1 (fr) | Appareil de radiographie | |
| JPS5252594A (en) | Tomographing device | |
| BR8303773A (pt) | Aparelho analisador | |
| ES290108A1 (es) | Perfeccionamientos en aparatos para la manipulaciën de focos radiactivos | |
| GB2038135A (en) | Apparatus for use in producing an image of a crossection through a body | |
| Masket et al. | Cylinder radiation and activation | |
| JPS5666037A (en) | X-ray mask | |
| JPS5223981A (en) | Measuring method of specific azimuthal crystal grains by x-rays | |
| JPS5397792A (en) | (54)tomographic apparatus | |
| JPS53121593A (en) | Tomographic device |