NL7710221A - Met een rekentuig werkend tomografisch stelsel. - Google Patents

Met een rekentuig werkend tomografisch stelsel.

Info

Publication number
NL7710221A
NL7710221A NL7710221A NL7710221A NL7710221A NL 7710221 A NL7710221 A NL 7710221A NL 7710221 A NL7710221 A NL 7710221A NL 7710221 A NL7710221 A NL 7710221A NL 7710221 A NL7710221 A NL 7710221A
Authority
NL
Netherlands
Prior art keywords
tomographic system
calculator
working
calculator working
tomographic
Prior art date
Application number
NL7710221A
Other languages
English (en)
Other versions
NL187046C (nl
NL187046B (nl
Original Assignee
Gen Electric
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
Priority claimed from US05/723,799 external-priority patent/US4107531A/en
Application filed by Gen Electric filed Critical Gen Electric
Publication of NL7710221A publication Critical patent/NL7710221A/nl
Publication of NL187046B publication Critical patent/NL187046B/nl
Application granted granted Critical
Publication of NL187046C publication Critical patent/NL187046C/nl

Links

Classifications

    • 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
    • A61B6/50—Clinical applications
    • A61B6/502—Clinical applications involving diagnosis of breast, i.e. mammography
    • 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
    • A61B6/04—Positioning of patients; Tiltable beds or the like
    • A61B6/0407—Supports, e.g. tables or beds, for the body or parts of the body
    • A61B6/0435—Supports, e.g. tables or beds, for the body or parts of the body with means for imaging suspended breasts
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/003—Reconstruction from projections, e.g. tomography
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • 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
    • H05G1/26—Measuring, controlling or protecting
    • H05G1/30—Controlling
    • H05G1/38—Exposure time
    • H05G1/40—Exposure time using adjustable time-switch
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2211/00—Image generation
    • G06T2211/40—Computed tomography
    • G06T2211/436—Limited angle
NLAANVRAGE7710221,A 1976-09-16 1977-09-16 Met een rekentuig werkend tomografisch stelsel. NL187046C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72394176A 1976-09-16 1976-09-16
US05/723,799 US4107531A (en) 1976-09-16 1976-09-16 X-ray body scanner using encoder for generating system controlling timing pulse train

Publications (3)

Publication Number Publication Date
NL7710221A true NL7710221A (nl) 1978-03-20
NL187046B NL187046B (nl) 1990-12-17
NL187046C NL187046C (nl) 1991-05-16

Family

ID=27110872

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7710221,A NL187046C (nl) 1976-09-16 1977-09-16 Met een rekentuig werkend tomografisch stelsel.

Country Status (8)

Country Link
JP (1) JPS5336493A (nl)
BR (1) BR7705839A (nl)
DE (1) DE2741240A1 (nl)
FR (1) FR2364643A1 (nl)
GB (2) GB1592083A (nl)
IT (1) IT1143688B (nl)
MX (1) MX144155A (nl)
NL (1) NL187046C (nl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50157286A (nl) * 1974-03-26 1975-12-19
DE4019513A1 (de) * 1990-06-19 1992-01-09 Siemens Ag Geraet mit einer vorrichtung zur aufnahme eines elektrischen leiters
DE19933537B4 (de) * 1998-08-18 2005-03-17 Siemens Ag Röntgen-Computertomographie-Gerät mit Mitteln zur Modulation der Röntgenleistung einer Röntgenstrahlenquelle
JP5288737B2 (ja) * 2007-07-20 2013-09-11 キヤノン株式会社 Ｘ線画像撮影装置
US20130289542A1 (en) * 2012-04-30 2013-10-31 Elekta Ab (Publ) Arrangement for supporting one or more cables, wires or hoses

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7409838A (nl) * 1973-07-21 1975-01-23 Emi Ltd Werkwijze en inrichting voor roentgenografisch onderzoek.
US3881110A (en) * 1972-05-17 1975-04-29 Emi Ltd Penetrating radiation examining apparatus in combination with body locating structure
US3924131A (en) * 1968-08-23 1975-12-02 Emi Ltd Method of and apparatus for examining a body by radiation such as X or gamma radiation
DE2538517A1 (de) * 1974-08-28 1976-03-11 Emi Ltd Radiologisches geraet
FR2284113A1 (fr) * 1974-09-06 1976-04-02 Philips Nv Dispositif pour la mesure de l'absorption de rayonnement dans un corps
US3973126A (en) * 1975-07-31 1976-08-03 General Electric Company Mammography

Family Cites Families (5)

* 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
US3867634A (en) * 1968-08-23 1975-02-18 Emi Ltd Body portion support for use with penetrating radiation examination apparatus
BE791850A (fr) * 1971-11-26 1973-05-24 Cfc Products Procede et dispositif de tomographie
GB1493148A (en) * 1974-01-31 1977-11-23 Emi Ltd Radiography
JPS5444597B2 (nl) * 1974-03-23 1979-12-26

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3924131A (en) * 1968-08-23 1975-12-02 Emi Ltd Method of and apparatus for examining a body by radiation such as X or gamma radiation
US3881110A (en) * 1972-05-17 1975-04-29 Emi Ltd Penetrating radiation examining apparatus in combination with body locating structure
NL7409838A (nl) * 1973-07-21 1975-01-23 Emi Ltd Werkwijze en inrichting voor roentgenografisch onderzoek.
DE2538517A1 (de) * 1974-08-28 1976-03-11 Emi Ltd Radiologisches geraet
FR2284113A1 (fr) * 1974-09-06 1976-04-02 Philips Nv Dispositif pour la mesure de l'absorption de rayonnement dans un corps
US3973126A (en) * 1975-07-31 1976-08-03 General Electric Company Mammography

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
COMPUTER DESIGN, vol. 15, no. 6, juni 1976, CONCORD (US), "Computing techniques allow whole-body X-ray pictures in minutes", blz. 50. *

Also Published As

Publication number Publication date
FR2364643A1 (fr) 1978-04-14
NL187046C (nl) 1991-05-16
IT1143688B (it) 1986-10-22
DE2741240C2 (nl) 1990-10-18
DE2741240A1 (de) 1978-03-23
NL187046B (nl) 1990-12-17
FR2364643B1 (nl) 1984-12-21
BR7705839A (pt) 1978-07-18
MX144155A (es) 1981-09-03
GB1592084A (en) 1981-07-01
GB1592083A (en) 1981-07-01
JPS5336493A (en) 1978-04-04

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BK Erratum

Free format text: CORRECTION TO PAMPHLET

V1 Lapsed because of non-payment of the annual fee