DE69221513D1 - Röntgenstrahl-Computer-Tomograph mit Bilddatenerfassungsschaltung zur Ausführung von Hochgeschwindigkeits-Datenerfassung - Google Patents

Röntgenstrahl-Computer-Tomograph mit Bilddatenerfassungsschaltung zur Ausführung von Hochgeschwindigkeits-Datenerfassung

Info

Publication number: DE69221513D1
Authority: DE; Germany
Prior art keywords: data acquisition; performing high; image data; computer tomograph; ray computer
Prior art date: 1991-02-07
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.): Expired - Fee Related

Application number

DE69221513T

Other languages

English (en)

Other versions

DE69221513T2 (de

Inventor

Yasuo Nobuta

Koichi Nuraki

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.)

Toshiba Corp

Original Assignee

Toshiba Corp

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.)

1991-02-07

Filing date

1992-01-22

Publication date

1997-09-18

1992-01-22 Application filed by Toshiba Corp filed Critical Toshiba Corp

1997-09-18 Publication of DE69221513D1 publication Critical patent/DE69221513D1/de

1998-03-26 Application granted granted Critical

1998-03-26 Publication of DE69221513T2 publication Critical patent/DE69221513T2/de

2012-01-23 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
- G06T1/0007—Image acquisition

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
Apparatus For Radiation Diagnosis (AREA)

DE69221513T 1991-02-07 1992-01-22 Röntgenstrahl-Computer-Tomograph mit Bilddatenerfassungsschaltung zur Ausführung von Hochgeschwindigkeits-Datenerfassung Expired - Fee Related DE69221513T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP1561991		1991-02-07

Publications (2)

Publication Number	Publication Date
DE69221513D1 true DE69221513D1 (de)	1997-09-18
DE69221513T2 DE69221513T2 (de)	1998-03-26

Family

ID=11893727

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69221513T Expired - Fee Related DE69221513T2 (de)	1991-02-07	1992-01-22	Röntgenstrahl-Computer-Tomograph mit Bilddatenerfassungsschaltung zur Ausführung von Hochgeschwindigkeits-Datenerfassung

Country Status (3)

Country	Link
US (1)	US5323439A (de)
EP (1)	EP0498213B1 (de)
DE (1)	DE69221513T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IL98945A0 (en) *	1991-07-24	1992-07-15	Elscint Ltd	Multiple slice ct scanner
WO1993019672A1 (en) *	1992-04-01	1993-10-14	Sony Corporation	Radiation diagnostic apparatus
US5400379A (en) *	1994-02-25	1995-03-21	General Electric Company	Multi-slice x-ray CT using a detector mask
US5499281A (en) *	1994-10-03	1996-03-12	Analogic Corporation	Apparatus for shielding and grounding x-ray detectors of a CT scanner
JPH09131338A (ja) *	1995-11-07	1997-05-20	Toshiba Corp	Ｘ線検出装置
US6671345B2 (en) *	2000-11-14	2003-12-30	Koninklijke Philips Electronics N.V.	Data acquisition for computed tomography
US20050070847A1 (en) *	2003-09-29	2005-03-31	Van Erp Wilhelmus Petrus Martinus Maria	Rapid-exchange balloon catheter with hypotube shaft
US7113120B1 (en) *	2004-07-19	2006-09-26	Analogic Corporation	Charge transfer system and method
US7208741B2 (en)	2004-11-26	2007-04-24	Kabushiki Kaisha Toshiba	X-ray computed tomography scanner and x-ray detecting system
EP1661517B1 (de) *	2004-11-26	2019-09-11	Toshiba Medical Systems Corporation	Röntgen-Computertomograph und Röntgen-Detektionssystem
US10680021B2 (en) *	2017-05-12	2020-06-09	General Electric Company	Active pixel sensor computed tomography (CT) detector and method of readout
CN113741234A (zh) *	2021-07-21	2021-12-03	重庆真测科技股份有限公司	一种工业ct控制电路、工业ct系统及工业ct控制方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1572445A (en) *	1976-03-18	1980-07-30	Emi Ltd	Radiography
US4070707A (en) *	1976-07-12	1978-01-24	General Electric Company	Reduction of offsets in data acquisition systems
US4158138A (en) *	1977-10-25	1979-06-12	Cgr Medical Corporation	Microprocessor controlled X-ray generator
DE3104030A1 (de) *	1981-02-05	1982-08-26	Siemens AG, 1000 Berlin und 8000 München	Roentgen- und/oder korpuskularstrahlungs-halbleiterdetektor in integrierter bauweise
DE3116072A1 (de) *	1981-04-22	1982-11-11	Siemens AG, 1000 Berlin und 8000 München	Schaltungsanordnung fuer einen strahlendetektor
JPS57187678A (en) *	1981-05-15	1982-11-18	Hitachi Medical Corp	Detecting circuit for x-ray of ct device
US4450465A (en) *	1981-09-23	1984-05-22	General Electric Company	Radiation transmissive electrode structure
JPS5966224A (ja) *	1982-10-07	1984-04-14	Sony Corp	積分形ａ／ｄ及びｄ／ａコンバ−タ
JPS61196945A (ja) *	1985-02-27	1986-09-01	横河メディカルシステム株式会社	Ｘ線断層撮影装置
JPS6243585A (ja) *	1985-08-21	1987-02-25	Toshiba Corp	Ｘ線ｃｔ用検出器
JPS62126478A (ja) *	1985-11-27	1987-06-08	Toshiba Corp	イメ−ジプロセツサ
FR2609336B1 (fr) *	1987-01-06	1990-02-23	Labo Electronique Physique	Camera a scintillation
JPS63198890A (ja) *	1987-02-13	1988-08-17	Hitachi Medical Corp	Ｘ線検出装置
US4982095A (en) *	1987-09-04	1991-01-01	Hitachi, Ltd.	Multi-element type radiation detector
JP2680445B2 (ja) *	1988-10-07	1997-11-19	株式会社東芝	断層撮影装置
EP0364612B1 (de) *	1988-10-17	1993-02-10	Siemens Aktiengesellschaft	Computertomograph
JPH02109546A (ja) *	1988-10-18	1990-04-23	Toshiba Corp	Ｘ線ｃｔ装置を用いた診断装置
JPH04506939A (ja) *	1989-07-25	1992-12-03	シーメンス　アクチェンゲゼルシャフト	発光半導体エレメントのビームエネルギーの検出装置ならびに、電子フォトグラフィック印刷装置におけるその検出装置の使用法
US4996413A (en) *	1990-02-27	1991-02-26	General Electric Company	Apparatus and method for reading data from an image detector

1992
- 1992-01-22 EP EP92100992A patent/EP0498213B1/de not_active Expired - Lifetime
- 1992-01-22 DE DE69221513T patent/DE69221513T2/de not_active Expired - Fee Related
- 1992-02-06 US US07/831,912 patent/US5323439A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE69221513T2 (de)	1998-03-26
EP0498213A2 (de)	1992-08-12
US5323439A (en)	1994-06-21
EP0498213A3 (de)	1994-01-12
EP0498213B1 (de)	1997-08-13

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Legal Events

Date	Code	Title	Description
1998-09-10	8364	No opposition during term of opposition
2004-05-19	8328	Change in the person/name/address of the agent	Representative=s name: KRAMER - BARSKE - SCHMIDTCHEN, 81245 MUENCHEN
2007-11-08	8320	Willingness to grant licences declared (paragraph 23)
2009-11-19	8339	Ceased/non-payment of the annual fee