NL8102452A - Stralingsenergie afbeeldende inrichting voor het onderzoeken van een lichaam. - Google Patents
Stralingsenergie afbeeldende inrichting voor het onderzoeken van een lichaam. Download PDFInfo
- Publication number
- NL8102452A NL8102452A NL8102452A NL8102452A NL8102452A NL 8102452 A NL8102452 A NL 8102452A NL 8102452 A NL8102452 A NL 8102452A NL 8102452 A NL8102452 A NL 8102452A NL 8102452 A NL8102452 A NL 8102452A
- Authority
- NL
- Netherlands
- Prior art keywords
- rotation
- axis
- imaging device
- ray
- elongated
- Prior art date
Links
- 238000003384 imaging method Methods 0.000 title claims description 21
- 230000005855 radiation Effects 0.000 title claims description 20
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 230000004044 response Effects 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims description 2
- 238000002591 computed tomography Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 6
- 230000002238 attenuated effect Effects 0.000 description 4
- 230000004807 localization Effects 0.000 description 4
- 238000011835 investigation Methods 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- 239000010937 tungsten Substances 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010606 normalization Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 230000004304 visual acuity Effects 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 239000002872 contrast media Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000002059 diagnostic imaging Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000002601 radiography Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- H05G1/60—Circuit arrangements for obtaining a series of X-ray photographs or for X-ray cinematography
-
- 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
- A61B6/48—Diagnostic techniques
- A61B6/482—Diagnostic techniques involving multiple energy imaging
-
- 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
- A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
- A61B6/5205—Devices using data or image processing specially adapted for radiation diagnosis involving processing of raw data to produce diagnostic data
-
- 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
- A61B6/4042—K-edge filters
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)
- Computer Vision & Pattern Recognition (AREA)
- Pulmonology (AREA)
- Theoretical Computer Science (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15082380A | 1980-05-19 | 1980-05-19 | |
| US15082380 | 1980-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8102452A true NL8102452A (nl) | 1981-12-16 |
Family
ID=22536133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8102452A NL8102452A (nl) | 1980-05-19 | 1981-05-19 | Stralingsenergie afbeeldende inrichting voor het onderzoeken van een lichaam. |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS576644A (pt) |
| KR (1) | KR830007028A (pt) |
| AR (1) | AR224684A1 (pt) |
| AU (1) | AU6679581A (pt) |
| BE (1) | BE887726A (pt) |
| BR (1) | BR8102031A (pt) |
| DE (1) | DE3106264A1 (pt) |
| ES (1) | ES500192A0 (pt) |
| FR (1) | FR2482444A1 (pt) |
| GB (1) | GB2076250A (pt) |
| IT (1) | IT1142517B (pt) |
| NL (1) | NL8102452A (pt) |
| SE (1) | SE8100606L (pt) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3135421A1 (de) * | 1981-09-07 | 1983-03-24 | Siemens AG, 1000 Berlin und 8000 München | Roentgenuntersuchungsgeraet |
| FR2560037B1 (fr) * | 1984-02-28 | 1988-04-08 | Thomson Cgr | Procede de controle de positionnement d'un patient par rapport a une installation de radiologie, et installation pour la mise en oeuvre de ce procede |
| GB2170980B (en) * | 1985-02-07 | 1988-05-25 | Steve Webb | Ct scanner and detector therefor |
| DE3875999T2 (de) * | 1987-04-10 | 1993-03-25 | British Aerospace | Abbildungsanlage. |
| US6891918B2 (en) * | 2002-11-27 | 2005-05-10 | Ge Medical Systems Global Technology Company, Llc | Methods and apparatus for acquiring perfusion data |
| CN102793559A (zh) * | 2011-05-24 | 2012-11-28 | 上海世鹏实验室科技发展有限公司 | 一种人体安全探测扫描装置 |
| CN107536618B (zh) * | 2016-06-29 | 2020-05-15 | 合肥美亚光电技术股份有限公司 | X射线成像装置及其探测器偏转机构 |
| CN108400079A (zh) * | 2018-05-10 | 2018-08-14 | 同方威视技术股份有限公司 | 笔形束x射线管和背散射检测设备 |
| US11071507B2 (en) * | 2018-12-27 | 2021-07-27 | Medtronic Navigation, Inc. | System and method for imaging a subject |
Family Cites Families (8)
| 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 |
| US3780291A (en) * | 1971-07-07 | 1973-12-18 | American Science & Eng Inc | Radiant energy imaging with scanning pencil beam |
| US3790799A (en) * | 1972-06-21 | 1974-02-05 | American Science & Eng Inc | Radiant energy imaging with rocking scanning |
| US4031401A (en) * | 1975-03-14 | 1977-06-21 | American Science & Engineering, Inc. | Radiant energy imaging scanning |
| DE2619719A1 (de) * | 1976-05-04 | 1977-11-17 | Siemens Ag | Roentgengeraet zur herstellung von transversal-schichtbildern |
| JPS5394889A (en) * | 1977-01-31 | 1978-08-19 | Shimadzu Corp | Tomograph |
| DE2803075A1 (de) * | 1977-03-30 | 1978-10-19 | American Science & Eng Inc | Verfahren und vorrichtung zur abtastung eines mediums mit hilfe von strahlen, insbesondere roentgenstrahlen |
| RO73456A2 (ro) * | 1977-12-22 | 1982-02-01 | Statia De Verificare Si Intretinere A Aparaturii Medicale,Ro | Tub cu raze x pentru instalatii de radiodiagnostic |
-
1981
- 1981-01-22 GB GB8101988A patent/GB2076250A/en not_active Withdrawn
- 1981-01-29 SE SE8100606A patent/SE8100606L/xx not_active Application Discontinuation
- 1981-01-30 AU AU66795/81A patent/AU6679581A/en not_active Abandoned
- 1981-02-17 FR FR8103110A patent/FR2482444A1/fr not_active Withdrawn
- 1981-02-20 DE DE19813106264 patent/DE3106264A1/de not_active Withdrawn
- 1981-02-27 BE BE0/203959A patent/BE887726A/fr unknown
- 1981-03-06 ES ES500192A patent/ES500192A0/es active Granted
- 1981-04-03 BR BR8102031A patent/BR8102031A/pt unknown
- 1981-04-10 AR AR284924A patent/AR224684A1/es active
- 1981-04-22 JP JP6109081A patent/JPS576644A/ja active Pending
- 1981-05-15 KR KR1019810001669A patent/KR830007028A/ko unknown
- 1981-05-18 IT IT48489/81A patent/IT1142517B/it active
- 1981-05-19 NL NL8102452A patent/NL8102452A/nl not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| SE8100606L (sv) | 1981-11-20 |
| IT8148489A0 (it) | 1981-05-18 |
| KR830007028A (ko) | 1983-10-12 |
| ES8206176A1 (es) | 1982-08-16 |
| IT1142517B (it) | 1986-10-08 |
| BE887726A (fr) | 1981-06-15 |
| BR8102031A (pt) | 1982-01-12 |
| DE3106264A1 (de) | 1982-03-04 |
| AR224684A1 (es) | 1981-12-30 |
| AU6679581A (en) | 1981-11-26 |
| JPS576644A (en) | 1982-01-13 |
| FR2482444A1 (fr) | 1981-11-20 |
| GB2076250A (en) | 1981-11-25 |
| ES500192A0 (es) | 1982-08-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |