DE69427185D1 - Phase-Stift Kolloide zur Verwendung als Ultraschallkontrastmittel - Google Patents

Phase-Stift Kolloide zur Verwendung als Ultraschallkontrastmittel

Info

Publication number
DE69427185D1
DE69427185D1 DE69427185T DE69427185T DE69427185D1 DE 69427185 D1 DE69427185 D1 DE 69427185D1 DE 69427185 T DE69427185 T DE 69427185T DE 69427185 T DE69427185 T DE 69427185T DE 69427185 D1 DE69427185 D1 DE 69427185D1
Authority
DE
Germany
Prior art keywords
liquid
dispersed
phase
animal
contrast agents
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
DE69427185T
Other languages
English (en)
Other versions
DE69427185T2 (de
Inventor
Steven C Quay
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 Healthcare AS
Original Assignee
Sonus Pharmaceuticals Inc
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 US08/008,172 external-priority patent/US5558855A/en
Application filed by Sonus Pharmaceuticals Inc filed Critical Sonus Pharmaceuticals Inc
Publication of DE69427185D1 publication Critical patent/DE69427185D1/de
Application granted granted Critical
Publication of DE69427185T2 publication Critical patent/DE69427185T2/de
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
    • A61K49/226—Solutes, emulsions, suspensions, dispersions, semi-solid forms, e.g. hydrogels
    • 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
    • A61K49/223—Microbubbles, hollow microspheres, free gas bubbles, gas microspheres
DE69427185T 1993-01-25 1994-01-19 Phase-Stift Kolloide zur Verwendung als Ultraschallkontrastmittel Expired - Fee Related DE69427185T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/008,172 US5558855A (en) 1993-01-25 1993-01-25 Phase shift colloids as ultrasound contrast agents
US08/148,284 US5595723A (en) 1993-01-25 1993-11-08 Method for preparing storage stable colloids
PCT/US1994/000422 WO1994016739A1 (en) 1993-01-25 1994-01-19 Phase shift colloids as ultrasound contrast agents

Publications (2)

Publication Number Publication Date
DE69427185D1 true DE69427185D1 (de) 2001-06-13
DE69427185T2 DE69427185T2 (de) 2001-12-06

Family

ID=26677890

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69427185T Expired - Fee Related DE69427185T2 (de) 1993-01-25 1994-01-19 Phase-Stift Kolloide zur Verwendung als Ultraschallkontrastmittel

Country Status (18)

Country Link
US (3) US5558853A (de)
EP (1) EP0680341B1 (de)
JP (1) JP3621413B2 (de)
CN (1) CN1068230C (de)
AT (1) ATE200985T1 (de)
BR (1) BR9405667A (de)
CA (1) CA2154590C (de)
CZ (1) CZ191695A3 (de)
DE (1) DE69427185T2 (de)
ES (1) ES2158892T3 (de)
FI (1) FI953546A (de)
HU (1) HUT72323A (de)
NO (1) NO952819L (de)
NZ (1) NZ262237A (de)
PL (1) PL176116B1 (de)
SG (1) SG52198A1 (de)
SK (1) SK281535B6 (de)
WO (1) WO1994016739A1 (de)

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ES2158892T3 (es) 2001-09-16
PL309986A1 (en) 1995-11-13
EP0680341A1 (de) 1995-11-08
NO952819D0 (no) 1995-07-17
SG52198A1 (en) 1998-09-28
US5876696A (en) 1999-03-02
CA2154590A1 (en) 1994-08-04
AU680652B2 (en) 1997-08-07
FI953546A0 (fi) 1995-07-24
NO952819L (no) 1995-09-22
SK93095A3 (en) 1995-11-08
CN1068230C (zh) 2001-07-11
US5707607A (en) 1998-01-13
EP0680341B1 (de) 2001-05-09
HUT72323A (en) 1996-04-29
CZ191695A3 (en) 1996-05-15
CA2154590C (en) 2001-06-12
AU6162494A (en) 1994-08-15
SK281535B6 (sk) 2001-04-09
US5558853A (en) 1996-09-24
BR9405667A (pt) 1995-11-21
JPH08508977A (ja) 1996-09-24
DE69427185T2 (de) 2001-12-06
WO1994016739A1 (en) 1994-08-04
ATE200985T1 (de) 2001-05-15
NZ262237A (en) 1997-06-24
CN1119831A (zh) 1996-04-03
HU9502163D0 (en) 1995-09-28
JP3621413B2 (ja) 2005-02-16
FI953546A (fi) 1995-09-22

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