BRPI0714030A8 - Dispositivo para determinar uma quantidade relacionada à concentração de um agente de contraste fluorescente aplicado a um objeto, produto de programa de computador, e, método para determinar uma quantidade relacionada à concentração de um agente de contraste fluorescente aplicado a um objeto - Google Patents

Dispositivo para determinar uma quantidade relacionada à concentração de um agente de contraste fluorescente aplicado a um objeto, produto de programa de computador, e, método para determinar uma quantidade relacionada à concentração de um agente de contraste fluorescente aplicado a um objeto

Info

Publication number
BRPI0714030A8
BRPI0714030A8 BRPI0714030A BRPI0714030A BRPI0714030A8 BR PI0714030 A8 BRPI0714030 A8 BR PI0714030A8 BR PI0714030 A BRPI0714030 A BR PI0714030A BR PI0714030 A BRPI0714030 A BR PI0714030A BR PI0714030 A8 BRPI0714030 A8 BR PI0714030A8
Authority
BR
Brazil
Prior art keywords
contrast agent
concentration
determining
related quantity
agent applied
Prior art date
Application number
BRPI0714030A
Other languages
English (en)
Inventor
Nielsen Tim
Koehler Thomas
Original Assignee
Koninklijke Philips Electronics Nv
Koninklijke Philips 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.)
Filing date
Publication date
Application filed by Koninklijke Philips Electronics Nv, Koninklijke Philips Nv filed Critical Koninklijke Philips Electronics Nv
Publication of BRPI0714030A2 publication Critical patent/BRPI0714030A2/pt
Publication of BRPI0714030A8 publication Critical patent/BRPI0714030A8/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/43—Detecting, measuring or recording for evaluating the reproductive systems
    • A61B5/4306—Detecting, measuring or recording for evaluating the reproductive systems for evaluating the female reproductive systems, e.g. gynaecological evaluations
    • A61B5/4312—Breast evaluation or disorder diagnosis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • A61B5/0091—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for mammography

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Gynecology & Obstetrics (AREA)
  • Reproductive Health (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Holo Graphy (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

DISPOSITIVO PARA DETERMINAR UMA QUANTIDADE RELACIONADA À CONCENTRAÇÃO DE UM AGENTE DE CONTRASTE FLUORESCENTE APLICADO A UM OBJETO, PRODUTO DE PROGRAMA DE COMPUTADOR, E, MÉTODO PARA DETERMINAR UMA QUANTIDADE RELACIONADA À CONCENTRAÇÃO DE UM AGENTE DE CONTRASTE FLUORESCENTE APLICADO A UM OBJETO. Um dispositivo para determinar uma quantidade relacionada à concentração de um agente de contraste fluorescente aplicado a um objeto (2), em particular um meio turvo. O mencionado dispositivo, de modo geral, compreende uma fonte (4) de radiação eletromagnética para irradiar o objeto (2) em um comprimento de onda de excitação e pelo menos um primeiro meio de detecção (6, 7.1, 7.2,..., 8) para detectar radiação eletromagnética fluorescente emitida através do agente de contraste em um comprimento de onda fluorescente, o primeiro mencionado meio de detecção produzindo dados de intensidade fluorescente (F). O dispositivo proposto ainda compreende pelo menos um segundo meio de detecção (6, 7.1, 7.2,...) para detectar radiação eletromagnética transmitida através do objeto (2) no comprimento de onda de excitação, o segundo mencionado meio de detecção produzindo dados de intensidade de transmissão (T), e meios de avaliação (10) adaptados para receber os dados de intensidade de transmissão e os dados de intensidade de fluorescência para determinar quantidade relacionada à concentração relacionada mencionada do agente de contraste a partir de uma proporção (R) de dados de intensidade de fluorescência e dados de intensidade de transmissão.
BRPI0714030A 2006-07-07 2007-06-25 Dispositivo para determinar uma quantidade relacionada à concentração de um agente de contraste fluorescente aplicado a um objeto, produto de programa de computador, e, método para determinar uma quantidade relacionada à concentração de um agente de contraste fluorescente aplicado a um objeto BRPI0714030A8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP06116764.9 2006-07-07
EP06116764 2006-07-07
PCT/IB2007/052450 WO2008007271A1 (en) 2006-07-07 2007-06-25 Optical imaging system and method

Publications (2)

Publication Number Publication Date
BRPI0714030A2 BRPI0714030A2 (pt) 2012-12-18
BRPI0714030A8 true BRPI0714030A8 (pt) 2015-10-06

Family

ID=38664466

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0714030A BRPI0714030A8 (pt) 2006-07-07 2007-06-25 Dispositivo para determinar uma quantidade relacionada à concentração de um agente de contraste fluorescente aplicado a um objeto, produto de programa de computador, e, método para determinar uma quantidade relacionada à concentração de um agente de contraste fluorescente aplicado a um objeto

Country Status (9)

Country Link
US (1) US8204579B2 (pt)
EP (1) EP2040609B1 (pt)
JP (1) JP5236636B2 (pt)
CN (1) CN101484067B (pt)
AT (1) ATE477743T1 (pt)
BR (1) BRPI0714030A8 (pt)
DE (1) DE602007008571D1 (pt)
RU (1) RU2454921C2 (pt)
WO (1) WO2008007271A1 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3162577C (en) 2008-05-20 2023-09-26 University Health Network Device and method for fluorescence-based imaging and monitoring
WO2011088392A2 (en) * 2010-01-14 2011-07-21 The Regents Of The University Of California Devices, systems and methods to detect and reduce or prevent entry of inflammatory mediators into milk ducts
US20120127557A1 (en) * 2010-11-19 2012-05-24 Canon Kabushiki Kaisha Apparatus and method for irradiating a medium
US10278585B2 (en) 2012-06-21 2019-05-07 Novadaq Technologies ULC Quantification and analysis of angiography and perfusion
CN115989999A (zh) 2014-07-24 2023-04-21 大学健康网络 用于诊断目的的数据的收集和分析
CN107209118B (zh) * 2014-09-29 2021-05-28 史赛克欧洲运营有限公司 在自体荧光存在下生物材料中目标荧光团的成像
IT201900011511A1 (it) * 2019-07-11 2021-01-11 Mahle Int Gmbh Apparato e metodo per identificare un fluido refrigerante presente in un serbatoio o cella di misura di un sistema di ricarica di un impianto di condizionamento
CN111458321B (zh) * 2020-05-22 2021-11-23 南京诺源医疗器械有限公司 一种基于病变部位荧光反馈的诊断系统

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WO1997008538A1 (en) * 1995-08-24 1997-03-06 Purdue Research Foundation Fluorescence lifetime-based imaging and spectroscopy in tissues and other random media
US5952664A (en) 1997-01-17 1999-09-14 Imaging Diagnostic Systems, Inc. Laser imaging apparatus using biomedical markers that bind to cancer cells
EP1011422B1 (en) * 1997-02-07 2004-11-10 The Texas A & M University System Imaging of light scattering tissues with fluorescent contrast agents
US6280386B1 (en) * 1997-06-16 2001-08-28 The Research Foundation Of The City University Of New York Apparatus for enhancing the visibility of a luminous object inside tissue and methods for same
CA2259900A1 (en) * 1999-01-22 2000-07-22 Art Aerospace Research Technologies Inc. Depth discrimination
US6175759B1 (en) * 1999-06-28 2001-01-16 The United States Of America As Represented By The Secretary Of The Air Force Contrast agent for multispectral infrared transillumination and fluorescence of turbid media
US6219566B1 (en) * 1999-07-13 2001-04-17 Photonics Research Ontario Method of measuring concentration of luminescent materials in turbid media
US6571116B2 (en) * 2000-05-09 2003-05-27 Imaging Diagnostic Systems, Inc. Medical optical imaging scanner using multiple wavelength simultaneous data acquisition for breast imaging
US6748259B1 (en) * 2000-06-15 2004-06-08 Spectros Corporation Optical imaging of induced signals in vivo under ambient light conditions
US6615063B1 (en) * 2000-11-27 2003-09-02 The General Hospital Corporation Fluorescence-mediated molecular tomography
US6542769B2 (en) * 2000-12-18 2003-04-01 The General Hospital Corporation Imaging system for obtaining quantative perfusion indices
JP2004089533A (ja) * 2002-09-02 2004-03-25 Toshiba Corp 蛍光物質集積性腫瘍の境界識別装置

Also Published As

Publication number Publication date
US20090326382A1 (en) 2009-12-31
RU2454921C2 (ru) 2012-07-10
WO2008007271A1 (en) 2008-01-17
BRPI0714030A2 (pt) 2012-12-18
ATE477743T1 (de) 2010-09-15
CN101484067A (zh) 2009-07-15
US8204579B2 (en) 2012-06-19
EP2040609B1 (en) 2010-08-18
CN101484067B (zh) 2011-07-06
EP2040609A1 (en) 2009-04-01
RU2009104038A (ru) 2010-08-20
DE602007008571D1 (de) 2010-09-30
JP2009542289A (ja) 2009-12-03
JP5236636B2 (ja) 2013-07-17

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: KONINKLIJKE PHILIPS N.V. (NL)

B25G Requested change of headquarter approved

Owner name: KONINKLIJKE PHILIPS N.V. (NL)

B06T Formal requirements before examination [chapter 6.20 patent gazette]
B11E Dismissal acc. art. 34 of ipl - requirements for examination incomplete
B11T Dismissal of application maintained [chapter 11.20 patent gazette]