EP0456322A3 - Installation de production de radiographies - Google Patents

Installation de production de radiographies Download PDF

Info

Publication number: EP0456322A3
Authority: EP; European Patent Office
Prior art keywords: ray; arrangement; photoconductor; carrier; generating
Prior art date: 1990-05-11
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.): Granted

Application number

EP19910201075

Other languages

German (de)

English (en)

Other versions

EP0456322A2 (fr

EP0456322B1 (fr

Inventor

Ingo Dr. Schäfer

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.)

Philips Intellectual Property and Standards GmbH

Koninklijke Philips NV

Original Assignee

Philips Patentverwaltung GmbH

Philips Gloeilampenfabrieken NV

Philips Electronics NV

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.)

1990-05-11

Filing date

1991-05-06

Publication date

1992-12-30

1991-05-06 Application filed by Philips Patentverwaltung GmbH, Philips Gloeilampenfabrieken NV, Philips Electronics NV filed Critical Philips Patentverwaltung GmbH

1991-11-13 Publication of EP0456322A2 publication Critical patent/EP0456322A2/fr

1992-12-30 Publication of EP0456322A3 publication Critical patent/EP0456322A3/fr

1995-08-09 Application granted granted Critical

1995-08-09 Publication of EP0456322B1 publication Critical patent/EP0456322B1/fr

2011-05-06 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/054—Apparatus for electrographic processes using a charge pattern using X-rays, e.g. electroradiography

Landscapes

Health & Medical Sciences (AREA)
Pathology (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Apparatus For Radiation Diagnosis (AREA)
Radiography Using Non-Light Waves (AREA)
Transforming Light Signals Into Electric Signals (AREA)
Analysing Materials By The Use Of Radiation (AREA)

EP91201075A 1990-05-11 1991-05-06 Installation de production de radiographies Expired - Lifetime EP0456322B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE4015113A DE4015113A1 (de)	1990-05-11	1990-05-11	Anordnung zum erzeugen von roentgenaufnahmen
DE4015113		1990-05-11

Publications (3)

Publication Number	Publication Date
EP0456322A2 EP0456322A2 (fr)	1991-11-13
EP0456322A3 true EP0456322A3 (fr)	1992-12-30
EP0456322B1 EP0456322B1 (fr)	1995-08-09

Family

ID=6406170

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP91201075A Expired - Lifetime EP0456322B1 (fr)	1990-05-11	1991-05-06	Installation de production de radiographies

Country Status (6)

Country	Link
US (1)	US5093851A (fr)
EP (1)	EP0456322B1 (fr)
JP (1)	JPH0690937A (fr)
DE (2)	DE4015113A1 (fr)
ES (1)	ES2078427T3 (fr)
FI (1)	FI912222A7 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4118153A1 (de) *	1991-06-03	1992-12-10	Philips Patentverwaltung	Anordnung zum erzeugen von roentgenaufnahmen
DE4129469A1 (de) *	1991-09-05	1993-03-11	Philips Patentverwaltung	Photoleiteranordnung mit einer ausleseeinheit
DE4330366A1 (de) *	1993-09-08	1995-03-09	Philips Patentverwaltung	Verfahren zum Erzeugen von Röntgenaufnahmen und Anordnung zur Durchführung des Verfahrens
DE4333325A1 (de) *	1993-09-30	1995-04-06	Philips Patentverwaltung	Röntgenaufnahmegerät mit einem Photoleiter und mit einer Korona-Aufladeeinrichtung
DE4428779A1 (de) *	1994-08-13	1996-02-15	Philips Patentverwaltung	Anordnung zur Erzeugung von Röntgenaufnahmen
JPH09509621A (ja) *	1994-11-24	1997-09-30	フィリップスエレクトロニクスネムローゼフェンノートシャップ	ドラム形状加工物を機械加工する方法、このような方法により製造されたドラム形状担体が設けられるｘ線診断装置及び写真複写機
DE19511286A1 (de) *	1995-03-28	1996-10-02	Philips Patentverwaltung	Röntgenaufnahmegerät mit einem Photoleiter und einer Aufladeeinrichtung
IL123006A (en)	1998-01-20	2005-12-18	Edge Medical Devices Ltd	X-ray imaging system
IL126018A0 (en)	1998-09-01	1999-05-09	Edge Medical Devices Ltd	X-ray imaging system
US6326625B1 (en)	1999-01-20	2001-12-04	Edge Medical Devices Ltd.	X-ray imaging system
US6178225B1 (en)	1999-06-04	2001-01-23	Edge Medical Devices Ltd.	System and method for management of X-ray imaging facilities

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0094843A1 (fr) *	1982-05-19	1983-11-23	Fuji Photo Film Co., Ltd.	Procédé et dispositif pour l'enregistrement et la reproduction d'image de rayonnement
EP0219897A1 (fr) *	1985-09-30	1987-04-29	Philips Patentverwaltung GmbH	Dispositif d'acquisition d'image rayons X par photoconducteur

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4019052A (en) *	1975-10-30	1977-04-19	U.S. Philips Corporation	Electrophotographic x-ray device
US4134137A (en) *	1976-11-01	1979-01-09	Xerox Corporation	Single wire microelectrometer imaging system
DE3842525A1 (de) *	1988-12-17	1990-06-21	Philips Patentverwaltung	Verfahren zur erzeugung einer roentgenaufnahme mittels eines photoleiters und anordnung zur durchfuehrung des verfahrens

1990
- 1990-05-11 DE DE4015113A patent/DE4015113A1/de not_active Withdrawn
1991
- 1991-04-29 US US07/693,973 patent/US5093851A/en not_active Expired - Fee Related
- 1991-05-06 EP EP91201075A patent/EP0456322B1/fr not_active Expired - Lifetime
- 1991-05-06 ES ES91201075T patent/ES2078427T3/es not_active Expired - Lifetime
- 1991-05-06 DE DE59106180T patent/DE59106180D1/de not_active Expired - Fee Related
- 1991-05-08 JP JP3102673A patent/JPH0690937A/ja active Pending
- 1991-05-08 FI FI912222A patent/FI912222A7/fi not_active Application Discontinuation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0094843A1 (fr) *	1982-05-19	1983-11-23	Fuji Photo Film Co., Ltd.	Procédé et dispositif pour l'enregistrement et la reproduction d'image de rayonnement
EP0219897A1 (fr) *	1985-09-30	1987-04-29	Philips Patentverwaltung GmbH	Dispositif d'acquisition d'image rayons X par photoconducteur

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
XEROX DISCLOSURE JOURNAL. Bd. 4, Nr. 2, März/April 1979, STAMFORD, CONN. US. Seite 193, ERNEST H. LEHMANN 'XERORADIOGRAPHIC ELECTROMETER SCAN EXPOSURE' *

Also Published As

Publication number	Publication date
EP0456322A2 (fr)	1991-11-13
EP0456322B1 (fr)	1995-08-09
FI912222A0 (fi)	1991-05-08
DE59106180D1 (de)	1995-09-14
FI912222L (fi)	1991-11-12
DE4015113A1 (de)	1991-11-14
JPH0690937A (ja)	1994-04-05
FI912222A7 (fi)	1991-11-12
US5093851A (en)	1992-03-03
ES2078427T3 (es)	1995-12-16

Legal Events

Date	Code	Title	Description
1991-09-27	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
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1992-11-06	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
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1993-08-18	17P	Request for examination filed	Effective date: 19930618
1994-09-07	17Q	First examination report despatched	Effective date: 19940726
1995-06-23	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
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1995-10-30	ITF	It: translation for a ep patent filed
1995-11-29	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)	Effective date: 19951031
1995-12-08	ET	Fr: translation filed
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Publication	Publication Date	Title
EP0456322A3 (fr)	1992-12-30	Installation de production de radiographies
DE19648076C2 (de)	2002-01-17	Dentales Panorama-Röntgenabbildungsgerät
Gröndahl et al.	1983	A digital subtraction technique for dental radiography
ATE176753T1 (de)	1999-03-15	Verfahren und vorrichtung in verbindung mit der herstellung einer zahn, brücke, usw.
US4174481A (en)	1979-11-13	Tomographic X-ray apparatus for the production of transverse layer images
DE3325939C2 (fr)	1991-02-21
DE2339758B2 (de)	1975-12-11	Röntgendiagnostikeinrichtung zur Herstellung eines Transversal-Schichtbildes
US4239971A (en)	1980-12-16	Simultaneously displaying varying tomographic images of dental arch with single panoramic X-ray exposure
DE2651461A1 (de)	1977-07-07	Ultraschallabtastvorrichtung mit sichtanzeige und aufzeichnung
IT1235877B (it)	1992-11-23	Metodo per migliorare qualita' di immagini mediante utilizzazione di informazioni a priori particolarmente nella tomografia computerizzata
DE3782088D1 (de)	1992-11-12	Verfahren zur herstellung von fluoroskopischen und radiographischen roentgenbildern und ein nach diesem verfahren arbeitender, tragbarer diagnostikapparat.
IT7830527A0 (it)	1978-12-04	Metodo e dispositivo per la riduzione di difetti in immagini ottenute da un apparato per tomografia computerizzata.
DE69116816D1 (de)	1996-03-14	Verfahren und Vorrichtung für Röntgenaufnahme
DE3275953D1 (en)	1987-05-07	Computerized tomography apparatus and method for reconstructing a cross-sectional image of an object
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DE1797637C3 (de)	1981-06-19	Elektrofotografisches Kopiergerät
AT261932B (de)	1968-05-27	Verfahren und Einrichtung zur Aufnahme und räumlichen Projektion von Gegenständen
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