FR2847798B1 - Procede pour determiner des parametres fonctionnels dans un dispositif de fluoroscopie - Google Patents

Procede pour determiner des parametres fonctionnels dans un dispositif de fluoroscopie

Info

Publication number
FR2847798B1
FR2847798B1 FR0306676A FR0306676A FR2847798B1 FR 2847798 B1 FR2847798 B1 FR 2847798B1 FR 0306676 A FR0306676 A FR 0306676A FR 0306676 A FR0306676 A FR 0306676A FR 2847798 B1 FR2847798 B1 FR 2847798B1
Authority
FR
France
Prior art keywords
functional parameters
determining functional
fluoroscopic device
fluoroscopic
determining
Prior art date
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
FR0306676A
Other languages
English (en)
Other versions
FR2847798A1 (fr
Inventor
Francois Kotian
Remy Klausz
Yves Trousset
Regis Vaillant
Guillaume Calmon
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.)
GE Medical Systems Global Technology Co LLC
Original Assignee
GE Medical Systems Global Technology 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.)
Filing date
Publication date
Priority claimed from FR0214993A external-priority patent/FR2847797B1/fr
Application filed by GE Medical Systems Global Technology Co LLC filed Critical GE Medical Systems Global Technology Co LLC
Priority to FR0306676A priority Critical patent/FR2847798B1/fr
Priority to US10/721,686 priority patent/US7123682B2/en
Priority to DE10356325A priority patent/DE10356325A1/de
Publication of FR2847798A1 publication Critical patent/FR2847798A1/fr
Application granted granted Critical
Publication of FR2847798B1 publication Critical patent/FR2847798B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
    • A61B6/4435—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure
    • A61B6/4441—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure the rigid structure being a C-arm or U-arm
    • 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
    • A61B6/48—Diagnostic techniques
    • A61B6/481—Diagnostic techniques involving the use of contrast agents
    • 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
    • A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A61B6/504—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of blood vessels, e.g. by angiography
    • 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
    • A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A61B6/507—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for determination of haemodynamic parameters, e.g. perfusion CT
    • 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
    • A61B6/56—Details of data transmission or power supply, e.g. use of slip rings

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Vascular Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
FR0306676A 2002-11-28 2003-06-03 Procede pour determiner des parametres fonctionnels dans un dispositif de fluoroscopie Expired - Fee Related FR2847798B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0306676A FR2847798B1 (fr) 2002-11-28 2003-06-03 Procede pour determiner des parametres fonctionnels dans un dispositif de fluoroscopie
US10/721,686 US7123682B2 (en) 2002-11-28 2003-11-25 Method and apparatus for determining functional parameters in a radiological apparatus
DE10356325A DE10356325A1 (de) 2002-11-28 2003-11-28 Verfahren und Gerät zur Bestimmung funktioneller Parameter bei einem radiologischen Gerät

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0214993A FR2847797B1 (fr) 2002-11-28 2002-11-28 Perfectionnements aux procedes et dispositifs d'imagerie fluoroscopique
FR0306676A FR2847798B1 (fr) 2002-11-28 2003-06-03 Procede pour determiner des parametres fonctionnels dans un dispositif de fluoroscopie

Publications (2)

Publication Number Publication Date
FR2847798A1 FR2847798A1 (fr) 2004-06-04
FR2847798B1 true FR2847798B1 (fr) 2006-02-10

Family

ID=32313958

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0306676A Expired - Fee Related FR2847798B1 (fr) 2002-11-28 2003-06-03 Procede pour determiner des parametres fonctionnels dans un dispositif de fluoroscopie

Country Status (3)

Country Link
US (1) US7123682B2 (fr)
DE (1) DE10356325A1 (fr)
FR (1) FR2847798B1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9750425B2 (en) * 2004-03-23 2017-09-05 Dune Medical Devices Ltd. Graphical user interfaces (GUI), methods and apparatus for data presentation
DE102004045989B4 (de) * 2004-09-22 2007-04-26 Siemens Ag Vorrichtung zum Führen eines magnetischen Elements
JP4137870B2 (ja) * 2004-10-25 2008-08-20 株式会社セイコーアイ・インフォテック 原稿読取りユニット、画像形成装置、及びイメージスキャナ
DE102004061580B3 (de) * 2004-12-21 2006-11-23 Siemens Ag Röntgenuntersuchungsanordnung mit einem Flachdetektor
JP2008539930A (ja) * 2005-05-12 2008-11-20 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 超短スキャン及び最新データのより強い重み付けを実行する連続コンピュータ断層撮影
JP4720300B2 (ja) * 2005-06-07 2011-07-13 株式会社島津製作所 断層撮影装置
JP4720299B2 (ja) * 2005-06-07 2011-07-13 株式会社島津製作所 断層撮影装置
DE102005047050B4 (de) * 2005-09-30 2007-09-20 Siemens Ag Anordnung zur elektrisch leitenden Verbindung
DE102006006838A1 (de) * 2006-02-14 2007-08-23 Siemens Ag Röntgensystem
CA2643931A1 (fr) * 2006-02-27 2007-08-30 University Of Rochester Procede et dispositif pour une imagerie dynamique par tomographie informatisee a faisceau conique
DE102006012181B4 (de) 2006-03-16 2016-03-10 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur getrennten dreidimensionalen Darstellung von Arterien und Venen in einem Körperteil
US20080101542A1 (en) * 2006-10-19 2008-05-01 Abdelaziz Ikhlef Collimator Methods and Apparatus
FR2914176B1 (fr) 2007-03-27 2009-05-22 Gen Electric Procede de detection et de compensation du mouvement respiratoire dans des images cardiaques fluoroscopiques synchronisees a un signal electrocardiogramme.
US7853061B2 (en) * 2007-04-26 2010-12-14 General Electric Company System and method to improve visibility of an object in an imaged subject
SE0702258L (sv) * 2007-10-09 2009-03-31 Xcounter Ab Anordning och metod för att upptaga strålningsbilddata av ett objekt
DE102009004184B3 (de) * 2009-01-09 2010-07-29 Siemens Aktiengesellschaft Verfahren zur Bestimmung der arteriellen Inputfunktion für Perfusionsmessungen und C-Bogen-Röntgengerät
US9364191B2 (en) 2013-02-11 2016-06-14 University Of Rochester Method and apparatus of spectral differential phase-contrast cone-beam CT and hybrid cone-beam CT
US9247920B2 (en) 2014-02-27 2016-02-02 General Electric Company System and method for performing bi-plane tomographic acquisitions
US10893842B2 (en) 2018-02-08 2021-01-19 Covidien Lp System and method for pose estimation of an imaging device and for determining the location of a medical device with respect to a target
KR102615813B1 (ko) * 2018-11-16 2023-12-20 동국대학교 산학협력단 의약db 구축장치

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4577222A (en) * 1982-11-26 1986-03-18 Thomson-Csf Broadcast, Inc. Apparatus and method for cross sectional imaging of a body
US5220588A (en) * 1991-05-20 1993-06-15 Picker International, Inc. Low inertia brush block assembly
US5485502A (en) * 1994-07-26 1996-01-16 Lunar Corporation Radiographic gantry with software collision avoidance
US6442288B1 (en) * 1997-12-17 2002-08-27 Siemens Aktiengesellschaft Method for reconstructing a three-dimensional image of an object scanned in the context of a tomosynthesis, and apparatus for tomosynthesis
US6301324B1 (en) * 1999-03-31 2001-10-09 General Electric Company RF slipring receiver for a computerized tomography system
DE10000185A1 (de) * 2000-01-05 2001-07-12 Philips Corp Intellectual Pty Verfahren zur Darstellung des zeitlichen Verlaufs des Blutflusses in einem Untersuchungsobjekt
ATE396648T1 (de) * 2000-05-09 2008-06-15 Paieon Inc System und verfahren für drei-dimentionale rekonstruktion von einer arterie
JP2002085390A (ja) * 2000-06-29 2002-03-26 Siemens Ag Ｘ線設備
WO2002079776A2 (fr) * 2000-10-25 2002-10-10 The John P. Robarts Research Institute Procede et dispositif pour calcul de parametres relatif au debit sanguin
US6666579B2 (en) * 2000-12-28 2003-12-23 Ge Medical Systems Global Technology Company, Llc Method and apparatus for obtaining and displaying computed tomography images using a fluoroscopy imaging system

Also Published As

Publication number Publication date
DE10356325A1 (de) 2004-06-09
US20040252809A1 (en) 2004-12-16
US7123682B2 (en) 2006-10-17
FR2847798A1 (fr) 2004-06-04

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Legal Events

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Effective date: 20150227