ATE247491T1 - Verfahren zur photoakustische bilderzeugung - Google Patents

Verfahren zur photoakustische bilderzeugung

Info

Publication number
ATE247491T1
ATE247491T1 AT98930870T AT98930870T ATE247491T1 AT E247491 T1 ATE247491 T1 AT E247491T1 AT 98930870 T AT98930870 T AT 98930870T AT 98930870 T AT98930870 T AT 98930870T AT E247491 T1 ATE247491 T1 AT E247491T1
Authority
AT
Austria
Prior art keywords
radiation
image generation
photoacoustic image
generating
contrast agent
Prior art date
Application number
AT98930870T
Other languages
English (en)
Inventor
Paul Mark Henrichs
Morten Eriksen
Pal Rongved
Wolfgang Hans Heinrich Gunther
Robert Allen Snow
Kenneth Robert Hollister
Gregory Lynn Mcintire
Original Assignee
Amersham Health As
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 Amersham Health As filed Critical Amersham Health As
Application granted granted Critical
Publication of ATE247491T1 publication Critical patent/ATE247491T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K41/00—Medicinal preparations obtained by treating materials with wave energy or particle radiation ; Therapies using these preparations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/0002—General or multifunctional contrast agents, e.g. chelated agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/001—Preparation for luminescence or biological staining
    • A61K49/0013—Luminescence
    • A61K49/0017—Fluorescence in vivo
    • A61K49/0019—Fluorescence in vivo characterised by the fluorescent group, e.g. oligomeric, polymeric or dendritic molecules
    • A61K49/0021—Fluorescence in vivo characterised by the fluorescent group, e.g. oligomeric, polymeric or dendritic molecules the fluorescent group being a small organic molecule
    • A61K49/0032—Methine dyes, e.g. cyanine dyes
    • A61K49/0034—Indocyanine green, i.e. ICG, cardiogreen
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/001—Preparation for luminescence or biological staining
    • A61K49/0063—Preparation for luminescence or biological staining characterised by a special physical or galenical form, e.g. emulsions, microspheres
    • A61K49/0069—Preparation for luminescence or biological staining characterised by a special physical or galenical form, e.g. emulsions, microspheres the agent being in a particular physical galenical form
    • A61K49/0076—Preparation for luminescence or biological staining characterised by a special physical or galenical form, e.g. emulsions, microspheres the agent being in a particular physical galenical form dispersion, suspension, e.g. particles in a liquid, colloid, emulsion
    • A61K49/0078—Preparation for luminescence or biological staining characterised by a special physical or galenical form, e.g. emulsions, microspheres the agent being in a particular physical galenical form dispersion, suspension, e.g. particles in a liquid, colloid, emulsion microemulsion, nanoemulsion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/001—Preparation for luminescence or biological staining
    • A61K49/0063—Preparation for luminescence or biological staining characterised by a special physical or galenical form, e.g. emulsions, microspheres
    • A61K49/0069—Preparation for luminescence or biological staining characterised by a special physical or galenical form, e.g. emulsions, microspheres the agent being in a particular physical galenical form
    • A61K49/0076—Preparation for luminescence or biological staining characterised by a special physical or galenical form, e.g. emulsions, microspheres the agent being in a particular physical galenical form dispersion, suspension, e.g. particles in a liquid, colloid, emulsion
    • A61K49/0084—Preparation for luminescence or biological staining characterised by a special physical or galenical form, e.g. emulsions, microspheres the agent being in a particular physical galenical form dispersion, suspension, e.g. particles in a liquid, colloid, emulsion liposome, i.e. bilayered vesicular structure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/001—Preparation for luminescence or biological staining
    • A61K49/0063—Preparation for luminescence or biological staining characterised by a special physical or galenical form, e.g. emulsions, microspheres
    • A61K49/0069—Preparation for luminescence or biological staining characterised by a special physical or galenical form, e.g. emulsions, microspheres the agent being in a particular physical galenical form
    • A61K49/0089—Particulate, powder, adsorbate, bead, sphere
    • A61K49/0091—Microparticle, microcapsule, microbubble, microsphere, microbead, i.e. having a size or diameter higher or equal to 1 micrometer
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/04—X-ray contrast preparations
    • A61K49/0404—X-ray contrast preparations containing barium sulfate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/04—X-ray contrast preparations
    • A61K49/0433—X-ray contrast preparations containing an organic halogenated X-ray contrast-enhancing agent
    • A61K49/0438—Organic X-ray contrast-enhancing agent comprising an iodinated group or an iodine atom, e.g. iopamidol
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/04—X-ray contrast preparations
    • A61K49/0433—X-ray contrast preparations containing an organic halogenated X-ray contrast-enhancing agent
    • A61K49/0447—Physical forms of mixtures of two different X-ray contrast-enhancing agents, containing at least one X-ray contrast-enhancing agent which is a halogenated organic compound
    • A61K49/0461—Dispersions, colloids, emulsions or suspensions
    • A61K49/0466—Liposomes, lipoprotein vesicles, e.g. HDL or LDL lipoproteins, phospholipidic or polymeric micelles
    • 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
    • A61B6/508—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 non-human patients
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/902—Specified use of nanostructure
    • Y10S977/932—Specified use of nanostructure for electronic or optoelectronic application
    • Y10S977/949—Radiation emitter using nanostructure

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Nanotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Semiconductor Lasers (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Holo Graphy (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
AT98930870T 1997-06-16 1998-06-16 Verfahren zur photoakustische bilderzeugung ATE247491T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9712524.9A GB9712524D0 (en) 1997-06-16 1997-06-16 Method
PCT/GB1998/001751 WO1998057667A1 (en) 1997-06-16 1998-06-16 Methods of photoacoustic imaging

Publications (1)

Publication Number Publication Date
ATE247491T1 true ATE247491T1 (de) 2003-09-15

Family

ID=10814249

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98930870T ATE247491T1 (de) 1997-06-16 1998-06-16 Verfahren zur photoakustische bilderzeugung

Country Status (9)

Country Link
US (1) US6662040B1 (de)
EP (1) EP0996469B1 (de)
JP (1) JP4436461B2 (de)
AT (1) ATE247491T1 (de)
AU (1) AU8115898A (de)
DE (1) DE69817360T2 (de)
ES (1) ES2206951T3 (de)
GB (1) GB9712524D0 (de)
WO (1) WO1998057667A1 (de)

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US7175953B2 (en) 1999-04-09 2007-02-13 Institute Fuer Diagnostik Forschung Short-warp peptide-dye conjugate as contrast agent for optical diagnostic
JP2001299676A (ja) * 2000-04-25 2001-10-30 Fuji Photo Film Co Ltd センチネルリンパ節検出方法および検出システム
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ES2431520T3 (es) 2003-01-25 2013-11-26 Seno Medical Instruments, Inc. Procedimiento de formación de imágenes optoacústicas de contraste elevado utilizando nanopartículas no esféricas
US7387021B2 (en) * 2005-05-24 2008-06-17 Baker Hughes Incorporated Method and apparatus for reservoir characterization using photoacoustic spectroscopy
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EP1889124A4 (de) 2005-05-26 2009-06-03 Araz Yacoubian Breitband-darsteller
US20070015992A1 (en) * 2005-06-30 2007-01-18 General Electric Company System and method for optoacoustic imaging
US20090054763A1 (en) * 2006-01-19 2009-02-26 The Regents Of The University Of Michigan System and method for spectroscopic photoacoustic tomography
CA2671101C (en) * 2006-01-20 2016-06-14 Seno Medical Instruments, Inc. Quantitative optoacoustic tomography with enhanced contrast
US20080123083A1 (en) * 2006-11-29 2008-05-29 The Regents Of The University Of Michigan System and Method for Photoacoustic Guided Diffuse Optical Imaging
US20080173093A1 (en) * 2007-01-18 2008-07-24 The Regents Of The University Of Michigan System and method for photoacoustic tomography of joints
WO2008103982A2 (en) * 2007-02-23 2008-08-28 The Regents Of The University Of Michigan System and method for monitoring photodynamic therapy
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JP5566456B2 (ja) 2009-06-29 2014-08-06 ヘルムホルツ・ツェントルム・ミュンヒェン・ドイチェス・フォルシュンクスツェントルム・フューア・ゲズントハイト・ウント・ウムベルト（ゲーエムベーハー） 被写体を熱音響撮像するための撮像装置及び撮像方法、コンピュータプログラム並びにコンピュータで読み取り可能な記憶媒体を備える装置
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MX390935B (es) 2015-06-04 2025-03-21 Endomagnetics Ltd Materiales marcadores y formas para la localización de marcadores magnéticos (mml).
US10602931B2 (en) 2016-03-14 2020-03-31 Massachusetts Institute Of Technology System and method for non-contact ultrasound with enhanced safety
ITUA20164756A1 (it) * 2016-06-29 2017-12-29 Bio On Spa Nanoparticelle polimeriche biocompatibili contenenti nanostrutture metalliche funzionali, processo di preparazione e relativo uso in campo diagnostico e/o terapeutico.
US10780185B2 (en) 2017-01-30 2020-09-22 The Government Of The United States Of America, As Represented By The Secretary Of The Navy Multifunctional nanoparticle bioconjugates for photoacoustic-based recording of cellular membrane potential
DE102017201543A1 (de) * 2017-01-31 2018-08-02 Siemens Healthcare Gmbh Quantifizierung von Blutverlust auf Basis einer Computertomographie mit einem direkt konvertierenden Detektor
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Also Published As

Publication number Publication date
JP4436461B2 (ja) 2010-03-24
GB9712524D0 (en) 1997-08-20
EP0996469A1 (de) 2000-05-03
JP2002508760A (ja) 2002-03-19
EP0996469B1 (de) 2003-08-20
DE69817360T2 (de) 2004-06-09
ES2206951T3 (es) 2004-05-16
DE69817360D1 (de) 2003-09-25
US6662040B1 (en) 2003-12-09
WO1998057667A1 (en) 1998-12-23
AU8115898A (en) 1999-01-04

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