FR2850385B1 - Microparticules echogenes, servant notamment comme agent de contraste pour l'exploration ultrasonique et/ou comme emboles pour le detections ultrasoniques - Google Patents

Microparticules echogenes, servant notamment comme agent de contraste pour l'exploration ultrasonique et/ou comme emboles pour le detections ultrasoniques

Info

Publication number
FR2850385B1
FR2850385B1 FR0301008A FR0301008A FR2850385B1 FR 2850385 B1 FR2850385 B1 FR 2850385B1 FR 0301008 A FR0301008 A FR 0301008A FR 0301008 A FR0301008 A FR 0301008A FR 2850385 B1 FR2850385 B1 FR 2850385B1
Authority
FR
France
Prior art keywords
ultrasonic
embols
contrast agent
exploration
echogenic microparticles
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
FR0301008A
Other languages
English (en)
Other versions
FR2850385A1 (fr
Inventor
Celine Chaix
Nathalie Lassau
Angelo Paci
Pierre Peronneau
Philippe Reb
Alain Roche
Valerie Rouffiac
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.)
BIOSPHERE MEDICAL EUROP
Institut Gustave Roussy (IGR)
Original Assignee
BIOSPHERE MEDICAL EUROP
Institut Gustave Roussy (IGR)
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 BIOSPHERE MEDICAL EUROP, Institut Gustave Roussy (IGR) filed Critical BIOSPHERE MEDICAL EUROP
Priority to FR0301008A priority Critical patent/FR2850385B1/fr
Priority to PCT/FR2004/000193 priority patent/WO2004069283A1/fr
Priority to EP04705832A priority patent/EP1587548A1/fr
Priority to US10/543,660 priority patent/US20060153776A1/en
Publication of FR2850385A1 publication Critical patent/FR2850385A1/fr
Application granted granted Critical
Publication of FR2850385B1 publication Critical patent/FR2850385B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/22—Echographic preparations; Ultrasound imaging preparations ; Optoacoustic imaging preparations
    • A61K49/222—Echographic preparations; Ultrasound imaging preparations ; Optoacoustic imaging preparations characterised by a special physical form, e.g. emulsions, liposomes
    • A61K49/225—Microparticles, microcapsules
FR0301008A 2003-01-29 2003-01-29 Microparticules echogenes, servant notamment comme agent de contraste pour l'exploration ultrasonique et/ou comme emboles pour le detections ultrasoniques Expired - Fee Related FR2850385B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0301008A FR2850385B1 (fr) 2003-01-29 2003-01-29 Microparticules echogenes, servant notamment comme agent de contraste pour l'exploration ultrasonique et/ou comme emboles pour le detections ultrasoniques
PCT/FR2004/000193 WO2004069283A1 (fr) 2003-01-29 2004-01-28 Microparticules echogenes, servant notamment comme agent de contraste pour l'exploration ultrasonore et/ou comme emboles pour la detection ultrasonore
EP04705832A EP1587548A1 (fr) 2003-01-29 2004-01-28 Microparticules echogenes, servant notamment comme agent de contraste pour l exploration ultrasonore et/ou comme emboles pour la detection ultrasonore
US10/543,660 US20060153776A1 (en) 2003-01-29 2004-01-28 Echogen microparticles essentially used as a contrast agent for ultrasound exploration and/or as emboli for ultrasound detection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0301008A FR2850385B1 (fr) 2003-01-29 2003-01-29 Microparticules echogenes, servant notamment comme agent de contraste pour l'exploration ultrasonique et/ou comme emboles pour le detections ultrasoniques

Publications (2)

Publication Number Publication Date
FR2850385A1 FR2850385A1 (fr) 2004-07-30
FR2850385B1 true FR2850385B1 (fr) 2007-04-20

Family

ID=32669320

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0301008A Expired - Fee Related FR2850385B1 (fr) 2003-01-29 2003-01-29 Microparticules echogenes, servant notamment comme agent de contraste pour l'exploration ultrasonique et/ou comme emboles pour le detections ultrasoniques

Country Status (4)

Country Link
US (1) US20060153776A1 (fr)
EP (1) EP1587548A1 (fr)
FR (1) FR2850385B1 (fr)
WO (1) WO2004069283A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4004430A1 (de) * 1990-02-09 1991-08-14 Schering Ag Aus polyaldehyden aufgebaute kontrastmittel
FR2678762B1 (fr) * 1991-07-02 1993-09-17 Thomson Csf Materiaux conducteurs a base de polymere conducteur encapsule.
IL104084A (en) * 1992-01-24 1996-09-12 Bracco Int Bv Sustainable aqueous suspensions of pressure-resistant and gas-filled blisters, their preparation, and contrast agents containing them
US6193951B1 (en) * 1997-04-30 2001-02-27 Point Biomedical Corporation Microparticles useful as ultrasonic contrast agents
US6203778B1 (en) * 1998-12-08 2001-03-20 The Regents Of The University Of California Particulate radiopaque contrast agent for diagnostic imaging and microvascular characterization

Also Published As

Publication number Publication date
FR2850385A1 (fr) 2004-07-30
EP1587548A1 (fr) 2005-10-26
US20060153776A1 (en) 2006-07-13
WO2004069283A1 (fr) 2004-08-19

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20120928