NL193257B - Tomography device. - Google Patents

Tomography device.

Info

Publication number: NL193257B
Authority: NL; Netherlands
Prior art keywords: tomography device; tomography
Prior art date: 1983-07-28

Application number

NL8402331A

Other languages

Dutch (nl)

Other versions

NL193257C (en

NL8402331A (en

Original Assignee

Elscint Ltd

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.)

1983-07-28

Filing date

1984-07-23

Publication date

1998-12-01

1984-07-23 Application filed by Elscint Ltd filed Critical Elscint Ltd

1985-02-18 Publication of NL8402331A publication Critical patent/NL8402331A/en

1998-12-01 Publication of NL193257B publication Critical patent/NL193257B/en

1999-04-02 Application granted granted Critical

1999-04-02 Publication of NL193257C publication Critical patent/NL193257C/en

Links

238000003325 tomography Methods 0.000 title 1

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
- A61B6/40—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
- A61B6/4028—Arrangements for generating radiation specially adapted for radiation diagnosis involving movement of the focal spot resulting in acquisition of views from substantially different positions, e.g. EBCT
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
- H01J35/02—Details
- H01J35/14—Arrangements for concentrating, focusing, or directing the cathode ray
- H01J35/153—Spot position control
- 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]
- 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
- H05G1/52—Target size or shape; Direction of electron beam, e.g. in tubes with one anode and more than one cathode
- 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
- H05G1/70—Circuit arrangements for X-ray tubes with more than one anode; Circuit arrangements for apparatus comprising more than one X ray tube or more than one cathode

Landscapes

Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Medical Informatics (AREA)
General Health & Medical Sciences (AREA)
Optics & Photonics (AREA)
Surgery (AREA)
Veterinary Medicine (AREA)
Biophysics (AREA)
High Energy & Nuclear Physics (AREA)
Public Health (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Animal Behavior & Ethology (AREA)
Pathology (AREA)
Radiology & Medical Imaging (AREA)
Biomedical Technology (AREA)
Heart & Thoracic Surgery (AREA)
Molecular Biology (AREA)
Physics & Mathematics (AREA)
Toxicology (AREA)
Pulmonology (AREA)
Theoretical Computer Science (AREA)
Apparatus For Radiation Diagnosis (AREA)
Analysing Materials By The Use Of Radiation (AREA)

NL8402331A 1983-07-28 1984-07-23 Tomography device. NL193257C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US51812183A	1983-07-28	1983-07-28
US51812183		1983-07-28

Publications (3)

Publication Number	Publication Date
NL8402331A NL8402331A (en)	1985-02-18
NL193257B true NL193257B (en)	1998-12-01
NL193257C NL193257C (en)	1999-04-02

Family

ID=24062643

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL8402331A NL193257C (en)	1983-07-28	1984-07-23	Tomography device.

Country Status (5)

Country	Link
JP (1)	JPS60106439A (en)
DE (1)	DE3426934C2 (en)
FR (1)	FR2549711B1 (en)
IL (1)	IL72276A (en)
NL (1)	NL193257C (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3586192T2 (en) *	1984-09-21	1993-01-14	Picker Int Inc	ROENTGEN ARRANGEMENT.
US4682291A (en) *	1984-10-26	1987-07-21	Elscint Ltd.	Noise artifacts reduction
JPH0223946A (en) *	1988-07-14	1990-01-26	Toshiba Corp	X-ray ct apparatus
JPH0798039B2 (en) *	1988-07-20	1995-10-25	三菱電機株式会社	Computed tomography equipment
US5173852A (en) *	1990-06-20	1992-12-22	General Electric Company	Computed tomography system with translatable focal spot
DE19807884C2 (en) *	1998-02-25	2003-07-24	Achim Schweikard	Method for calibrating a recording device for determining spatial coordinates of anatomical target objects and device for carrying out the method
DE19851556C2 (en) *	1998-11-09	2000-11-23	Siemens Ag	CT machine
JP4763620B2 (en) *	2004-01-29	2011-08-31	コーニンクレッカフィリップスエレクトロニクスエヌヴィ	Computed tomographic imaging apparatus and method with staggered pixel and focus modulation
US7333587B2 (en) *	2004-02-27	2008-02-19	General Electric Company	Method and system for imaging using multiple offset X-ray emission points
CN101410727A (en) *	2006-03-29	2009-04-15	皇家飞利浦电子股份有限公司	Effective dual-energy x-ray attenuation measurement
DE102006046741A1 (en) *	2006-09-29	2008-04-10	Siemens Ag	X-ray system and method for tomosynthesis scanning
JP6346284B2 (en) *	2014-07-18	2018-06-20	株式会社日立製作所	X-ray CT apparatus and X-ray CT image imaging method
WO2016017534A1 (en)	2014-07-28	2016-02-04	株式会社日立メディコ	X-ray image pickup device and image reconstruction method
DE102019125350A1 (en) *	2019-09-20	2021-03-25	DENNEC GmbH	Computer tomograph

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3250916A (en) *	1963-06-14	1966-05-10	Machlett Lab Inc	Stereo x-ray device
US4206360A (en) *	1975-03-19	1980-06-03	E M I Limited	Radiography
US4149079A (en) *	1976-07-14	1979-04-10	Elscint, Ltd.	Method of and means for scanning a body to enable a cross-section thereof to be reconstructed
NL7607976A (en) *	1976-07-19	1978-01-23	Optische Ind De Oude Delft Nv	DEVICE FOR TOMOGRAPHY WITH FACILITIES BY WHICH SIGNAL PROFILES DERIVATIVE FROM A RADIANT BEAM BE CONSTRUCTED INTO SIGNAL PROFILES EACH CORREPONDING WITH A BUNDLE OF BALANCED BEAM.
GB1595805A (en) *	1977-02-24	1981-08-19	Emi Ltd	Radiography
DE2714759C3 (en) *	1977-04-01	1981-03-26	Siemens AG, 1000 Berlin und 8000 München	X-ray diagnostic device for the production of transverse slice images
GB1598685A (en) *	1977-04-28	1981-09-23	Emi Ltd	Radiography
DE2723401A1 (en) *	1977-05-24	1978-12-07	Siemens Ag	LAYER FOR THE PRODUCTION OF TRANSVERSAL LAYER IMAGES
GB2002988B (en) *	1977-08-18	1982-04-07	Emi Ltd	Radiography
FR2425836A1 (en) *	1978-05-16	1979-12-14	Radiologie Cie Gle	SINGLE SLEEVE TOMOGRAPHIC APPARATUS CARRYING X-RAY TUBES AND DETECTORS
DE2823859A1 (en) *	1978-05-31	1979-12-13	Siemens Ag	ROENTGE LAYER FOR TRANSVERSAL LAYER IMAGES
DE2951222A1 (en) *	1979-12-19	1981-06-25	Siemens AG, 1000 Berlin und 8000 München	X-RAY LAYER FOR THE PRODUCTION OF TRANSVERSAL LAYER IMAGES

1984
- 1984-07-02 IL IL72276A patent/IL72276A/en unknown
- 1984-07-21 DE DE3426934A patent/DE3426934C2/en not_active Expired - Lifetime
- 1984-07-23 NL NL8402331A patent/NL193257C/en not_active IP Right Cessation
- 1984-07-25 FR FR848411802A patent/FR2549711B1/en not_active Expired - Lifetime
- 1984-07-28 JP JP59158523A patent/JPS60106439A/en active Pending

Also Published As

Publication number	Publication date
FR2549711A1 (en)	1985-02-01
IL72276A0 (en)	1984-11-30
NL193257C (en)	1999-04-02
NL8402331A (en)	1985-02-18
DE3426934A1 (en)	1985-05-23
FR2549711B1 (en)	1991-01-25
IL72276A (en)	1988-01-31
DE3426934C2 (en)	1997-07-17
JPS60106439A (en)	1985-06-11

Legal Events

Date	Code	Title	Description
1991-09-02	BA	A request for search or an international-type search has been filed
1991-10-01	BB	A search report has been drawn up
1992-01-02	BC	A request for examination has been filed
2000-02-01	SNR	Assignments of patents or rights arising from examined patent applications	Owner name: PICKER MEDICAL SYSTEMS LTD.
2004-04-01	V1	Lapsed because of non-payment of the annual fee	Effective date: 20040201

Publication	Publication Date	Title
NO166825C (en)	1991-09-04	HOEYSPENNINGS CONNECTION DEVICE.
NO843734L (en)	1985-03-21	SURGICAL DEVICE.
DE3483452D1 (en)	1990-11-29	BLOOD LETTERING DEVICE.
FI841727A0 (en)	1984-05-02	POLYURETHICAL MODIFICATIONS.
DE3481402D1 (en)	1990-04-05	OSTOMY DEVICE.
NO163646C (en)	1990-06-27	BROENN-sealing unit.
DE3482827D1 (en)	1990-08-30	PROCESSOR.
DE3482091D1 (en)	1990-06-07	MASSAGE DEVICE.
DE3480906D1 (en)	1990-02-08	SELF-CONTROLLABLE POROISE HEATING DEVICE.
FI842609A (en)	1985-02-18	STOEDISOLATOR FOER HOEGSPAENNING.
NO163023C (en)	1990-03-21	PLOG DEVICE.
FI842827A (en)	1985-01-30	TILLSLUTARE.
NL193257B (en)	1998-12-01	Tomography device.
NO156356C (en)	1987-09-09	MASSAGE DEVICE.
NL193520B (en)	1999-09-01	Sterilization device.
DE3483342D1 (en)	1990-11-08	BONING DEVICE.
FI842902A (en)	1985-02-06	SMAELTSAEKRINGSPATRON.
FI841096A (en)	1984-11-13	STATISK CONDITION.
FI842878A (en)	1985-01-23	ANTIBIOTRESISTENSENS MODIFICATIONS.
FI834878A (en)	1984-07-08	FAERDANORDNING FOER HANDIKAPPAD PERSON.
NO162037C (en)	1989-10-25	Locking device.
NO153992C (en)	1986-07-02	CONNECTION DEVICE.
DE3576574D1 (en)	1990-04-19	X-RAY DEVICE.
NO853289L (en)	1985-08-20	CONNECTION DEVICE.
ATE57066T1 (en)	1990-10-15	DEBONING DEVICE.