GB2076250A - Mechanical X-ray scanning - Google Patents

Mechanical X-ray scanning Download PDF

Info

Publication number
GB2076250A
GB2076250A GB8101988A GB8101988A GB2076250A GB 2076250 A GB2076250 A GB 2076250A GB 8101988 A GB8101988 A GB 8101988A GB 8101988 A GB8101988 A GB 8101988A GB 2076250 A GB2076250 A GB 2076250A
Authority
GB
United Kingdom
Prior art keywords
rotation
ray
radiant energy
axis
imaging apparatus
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.)
Withdrawn
Application number
GB8101988A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
American Science and Engineering Inc
Original Assignee
American Science and Engineering Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by American Science and Engineering Inc filed Critical American Science and Engineering Inc
Publication of GB2076250A publication Critical patent/GB2076250A/en
Withdrawn legal-status Critical Current

Links

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 for radiation diagnosis, e.g. 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 for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/02—Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computerised tomographs
    • A61B6/032—Transmission computed tomography [CT]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/06—Diaphragms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/40—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4064—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with 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 for radiation diagnosis, e.g. 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 for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/40—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4035—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for generating radiation specially adapted for radiation diagnosis the source being combined with a filter or grating
    • A61B6/4042—K-edge filters
GB8101988A 1980-05-19 1981-01-22 Mechanical X-ray scanning Withdrawn GB2076250A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15082380A 1980-05-19 1980-05-19

Publications (1)

Publication Number Publication Date
GB2076250A true GB2076250A (en) 1981-11-25

Family

ID=22536133

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8101988A Withdrawn GB2076250A (en) 1980-05-19 1981-01-22 Mechanical X-ray scanning

Country Status (13)

Country Link
JP (1) JPS576644A (de)
KR (1) KR830007028A (de)
AR (1) AR224684A1 (de)
AU (1) AU6679581A (de)
BE (1) BE887726A (de)
BR (1) BR8102031A (de)
DE (1) DE3106264A1 (de)
ES (1) ES500192A0 (de)
FR (1) FR2482444A1 (de)
GB (1) GB2076250A (de)
IT (1) IT1142517B (de)
NL (1) NL8102452A (de)
SE (1) SE8100606L (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4769829A (en) * 1985-02-07 1988-09-06 The Institute Of Cancer Research CT scanner and detector therefor
US4933961A (en) * 1987-04-10 1990-06-12 British Aerospace Public Limited Company Imaging system
CN107536618A (zh) * 2016-06-29 2018-01-05 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
CN113226182A (zh) * 2018-12-27 2021-08-06 美敦力导航股份有限公司 用于对受试者进行成像的系统和方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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
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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4769829A (en) * 1985-02-07 1988-09-06 The Institute Of Cancer Research CT scanner and detector therefor
US4933961A (en) * 1987-04-10 1990-06-12 British Aerospace Public Limited Company Imaging system
CN107536618A (zh) * 2016-06-29 2018-01-05 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
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
CN113226182A (zh) * 2018-12-27 2021-08-06 美敦力导航股份有限公司 用于对受试者进行成像的系统和方法

Also Published As

Publication number Publication date
ES8206176A1 (es) 1982-08-16
AU6679581A (en) 1981-11-26
BE887726A (fr) 1981-06-15
DE3106264A1 (de) 1982-03-04
AR224684A1 (es) 1981-12-30
JPS576644A (en) 1982-01-13
FR2482444A1 (fr) 1981-11-20
ES500192A0 (es) 1982-08-16
KR830007028A (ko) 1983-10-12
SE8100606L (sv) 1981-11-20
NL8102452A (nl) 1981-12-16
BR8102031A (pt) 1982-01-12
IT8148489A0 (it) 1981-05-18
IT1142517B (it) 1986-10-08

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)