IL139481A - Method and device for controlling exposure to X-rays during a cardiac-adapted scan - Google Patents

Method and device for controlling exposure to X-rays during a cardiac-adapted scan

Info

Publication number: IL139481A
Authority: IL; Israel
Prior art keywords: accordance; time; cardiac; scanning; data collection
Prior art date: 1999-11-19

Application number

IL13948100A

Other languages

English (en)

Hebrew (he)

Other versions

IL139481A0 (en

Original Assignee

Ge Med Sys Global Tech Co Llc

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.)

1999-11-19

Filing date

2000-11-06

Publication date

2004-08-31

2000-11-06 Application filed by Ge Med Sys Global Tech Co Llc filed Critical Ge Med Sys Global Tech Co Llc

2001-11-25 Publication of IL139481A0 publication Critical patent/IL139481A0/xx

2004-08-31 Publication of IL139481A publication Critical patent/IL139481A/en

Links

230000000747 cardiac effect Effects 0.000 title claims abstract description 45
238000000034 method Methods 0.000 title claims abstract description 29
238000013480 data collection Methods 0.000 claims abstract description 21
238000001514 detection method Methods 0.000 claims abstract description 13
238000003384 imaging method Methods 0.000 claims abstract description 11
230000010247 heart contraction Effects 0.000 claims abstract description 6
230000005855 radiation Effects 0.000 claims description 4
238000002591 computed tomography Methods 0.000 description 12
238000005259 measurement Methods 0.000 description 4
230000001788 irregular Effects 0.000 description 3
230000002238 attenuated effect Effects 0.000 description 2
238000010586 diagram Methods 0.000 description 2
230000005540 biological transmission Effects 0.000 description 1
238000013170 computed tomography imaging Methods 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012545 processing Methods 0.000 description 1
230000001960 triggered effect Effects 0.000 description 1
238000012795 verification Methods 0.000 description 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
- A61B6/54—Control of apparatus or devices for radiation diagnosis
- A61B6/541—Control of apparatus or devices for radiation diagnosis involving acquisition triggered by a physiological signal

Landscapes

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

IL13948100A 1999-11-19 2000-11-06 Method and device for controlling exposure to X-rays during a cardiac-adapted scan IL139481A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US16646699P	1999-11-19	1999-11-19
US09/474,962 US6470208B1 (en)	1999-11-19	1999-12-30	Method and apparatus for controlling x-ray exposure during gated cardiac scanning

Publications (2)

Publication Number	Publication Date
IL139481A0 IL139481A0 (en)	2001-11-25
IL139481A true IL139481A (en)	2004-08-31

Family

ID=26862293

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL13948100A IL139481A (en)	1999-11-19	2000-11-06	Method and device for controlling exposure to X-rays during a cardiac-adapted scan

Country Status (5)

Country	Link
US (1)	US6470208B1 (fr)
EP (1)	EP1101444A3 (fr)
JP (1)	JP2001161680A (fr)
CN (1)	CN1195450C (fr)
IL (1)	IL139481A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10119228A1 (de) *	2001-04-19	2002-12-05	Siemens Ag	Verfahren zur dreidimensionalen Bildgebung eines sich bewegenden Untersuchungsobjekts, insbesondere zur Herzbildgebung
US6628981B2 (en) *	2001-11-09	2003-09-30	Ge Medical Systems Information Technologies, Inc.	Adaptive heart rate prediction algorithm for computed tomography imaging
US7792347B2 (en) *	2004-06-18	2010-09-07	Koninklijke Philips Electronics N.V.	Artifact reduction
CN100571629C (zh) *	2004-10-29	2009-12-23	皇家飞利浦电子股份有限公司	便携式x射线检测器单元
EP1814461A2 (fr) *	2004-11-15	2007-08-08	Philips Intellectual Property & Standards GmbH	Procede de tomographie informatique servant a examiner un objet se deplaçant cycliquement
DE102005014445A1 (de) *	2005-03-30	2006-10-05	Siemens Ag	Betriebsverfahren für eine bildgebende medizintechnische Anlage und hiermit korrespondierende Gegenstände
DE102006013474B4 (de) *	2006-03-23	2019-01-31	Siemens Healthcare Gmbh	Verfahren zur Echtzeitrekonstruktion und Darstellung eines dreidimensionalen Zielvolumens
JP5208442B2 (ja) *	2007-04-12	2013-06-12	ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー	Ｘ線ｃｔ装置
US8130898B2 (en)	2007-10-30	2012-03-06	Koninklijke Philips Electronics N.V.	Prospective cardiac gating in computed tomography
JP2012521243A (ja) *	2009-03-25	2012-09-13	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	呼吸に適合した画像処理の方法及び装置
JP5611667B2 (ja) *	2010-05-21	2014-10-22	株式会社東芝	Ｘ線コンピュータ断層撮影装置
CN104545973B (zh) *	2014-11-26	2017-08-25	沈阳东软医疗系统有限公司	心脏的ct扫描方法及装置
CN112603338B (zh) *	2020-12-02	2021-11-12	赛诺威盛科技(北京)股份有限公司	心脏螺旋回顾重建数据挑选、回顾重建方法和装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4547892A (en) *	1977-04-01	1985-10-15	Technicare Corporation	Cardiac imaging with CT scanner
CA1101936A (fr) *	1977-04-01	1981-05-26	Robert H. Wake	Traduction non-disponible
US4382184A (en) *	1978-11-24	1983-05-03	Cardiac Imaging Limited Partnership	Apparatus and method for simultaneously displaying relative displacements of a fluctuating biological object
US4719424A (en) *	1985-08-21	1988-01-12	Kabushiki Kaisha Toshiba	Magnetic resonance imaging system
JPS6244233A (ja) *	1985-08-22	1987-02-26	株式会社東芝	磁気共鳴イメ−ジング装置
US5431161A (en) *	1993-04-15	1995-07-11	Adac Laboratories	Method and apparatus for information acquistion, processing, and display within a medical camera system
JP3510389B2 (ja)	1995-07-10	2004-03-29	ジーイー横河メディカルシステム株式会社	Ｘ線ｃｔ装置
US6110120A (en) *	1997-04-11	2000-08-29	Acuson Corporation	Gated ultrasound imaging apparatus and method
US6068595A (en) *	1997-05-26	2000-05-30	Kabushiki Kaisha Toshiba	Control of setting phase-encoding direction in MRI
DE19740214A1 (de) *	1997-09-12	1999-04-01	Siemens Ag	Computertomograph
US6195408B1 (en) *	1998-12-18	2001-02-27	General Electric Company	Methods and apparatus for cable interconnection verification

1999
- 1999-12-30 US US09/474,962 patent/US6470208B1/en not_active Expired - Lifetime
2000
- 2000-11-06 IL IL13948100A patent/IL139481A/en active IP Right Grant
- 2000-11-14 JP JP2000346330A patent/JP2001161680A/ja active Pending
- 2000-11-17 EP EP00310233A patent/EP1101444A3/fr not_active Ceased
- 2000-11-20 CN CNB001329995A patent/CN1195450C/zh not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JP2001161680A (ja)	2001-06-19
EP1101444A2 (fr)	2001-05-23
IL139481A0 (en)	2001-11-25
CN1299633A (zh)	2001-06-20
EP1101444A3 (fr)	2002-06-12
US6470208B1 (en)	2002-10-22
CN1195450C (zh)	2005-04-06

Legal Events

Date	Code	Title
2005-01-24	FF	Patent granted
2005-05-17	KB	Patent renewed
2006-12-27	KB	Patent renewed
2014-10-30	KB	Patent renewed
2018-11-29	KB	Patent renewed

Publication	Publication Date	Title
EP1049406B1 (fr)	2007-03-07	Synchronisation cardiaque d'un systeme d'imagerie a tomodensitometre
US5459769A (en)	1995-10-17	Procedure for monitoring contrast agent application in a CT imaging system
US6275560B1 (en)	2001-08-14	Cardiac gated computed tomography system
JP4630440B2 (ja)	2011-02-09	スカウト画像をベースとした心臓石灰化計数のための方法及び装置
EP1088517B1 (fr)	2007-05-09	Procédé et dispositif pour l'imagerie cardiaque sans mouvement par tomodensitomètrie
US6370217B1 (en)	2002-04-09	Volumetric computed tomography system for cardiac imaging
JP4773596B2 (ja)	2011-09-14	物体の画像を形成する方法及びイメージング・システム
US6421412B1 (en)	2002-07-16	Dual cardiac CT scanner
EP1249790B1 (fr)	2007-03-28	Procédé et dispositif pour l'imagerie tomographique sans mouvement
JP4452844B2 (ja)	2010-04-21	被曝を低減したコンピュータ断層撮影イメージング方法及び装置
US6285732B1 (en)	2001-09-04	Methods and apparatus for adaptive interpolation reduced view CT scan
US6470208B1 (en)	2002-10-22	Method and apparatus for controlling x-ray exposure during gated cardiac scanning
US6442228B1 (en)	2002-08-27	Data acquisition modifications for improved reconstruction with conventional CT
US6597803B1 (en)	2003-07-22	Hybrid reconstruction for high pitch multi-slice helical cardiac imaging
US6061423A (en)	2000-05-09	Fluoroscopy image reconstruction
EP1072224A2 (fr)	2001-01-31	Synchronisation cardiaque rétrospective avec balayages cinématrographiques pour un balayeur a multicouche
US7023958B2 (en)	2006-04-04	Radiation image-acquiring apparatus, and radiation image-acquiring method