PT100867A - Meios de contraste gasoso para ultrsons e metodo para seleccionar gases para utilizacao como meios de contraste para ultrasons - Google Patents

Meios de contraste gasoso para ultrsons e metodo para seleccionar gases para utilizacao como meios de contraste para ultrasons

Info

Publication number
PT100867A
PT100867A PT100867A PT10086792A PT100867A PT 100867 A PT100867 A PT 100867A PT 100867 A PT100867 A PT 100867A PT 10086792 A PT10086792 A PT 10086792A PT 100867 A PT100867 A PT 100867A
Authority
PT
Portugal
Prior art keywords
ultrasound
contrast media
gases
agents
microbubbles
Prior art date
Application number
PT100867A
Other languages
English (en)
Other versions
PT100867B (pt
Original Assignee
Steven Carl Quay
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 US07/893,657 external-priority patent/US5409688A/en
Priority claimed from PCT/US1992/007250 external-priority patent/WO1993005819A1/en
Application filed by Steven Carl Quay filed Critical Steven Carl Quay
Publication of PT100867A publication Critical patent/PT100867A/pt
Publication of PT100867B publication Critical patent/PT100867B/pt

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
    • A61K49/223—Microbubbles, hollow microspheres, free gas bubbles, gas microspheres
PT100867A 1991-09-17 1992-09-15 Meios de contraste gasoso para ultrsons e metodo para seleccionar gases para utilizacao como meios de contraste para ultrasons PT100867B (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US76131191A 1991-09-17 1991-09-17
US07/893,657 US5409688A (en) 1991-09-17 1992-06-05 Gaseous ultrasound contrast media
US93601192A 1992-09-02 1992-09-02
PCT/US1992/007250 WO1993005819A1 (en) 1991-09-17 1992-09-02 Gaseous ultrasound contrast media and method for selecting gases for use as ultrasound contrast media

Publications (2)

Publication Number Publication Date
PT100867A true PT100867A (pt) 1993-10-29
PT100867B PT100867B (pt) 1999-07-30

Family

ID=46202085

Family Applications (1)

Application Number Title Priority Date Filing Date
PT100867A PT100867B (pt) 1991-09-17 1992-09-15 Meios de contraste gasoso para ultrsons e metodo para seleccionar gases para utilizacao como meios de contraste para ultrasons

Country Status (6)

Country Link
US (6) US5558854A (pt)
CN (2) CN1054545C (pt)
IL (1) IL103120A (pt)
MX (1) MX9205298A (pt)
NZ (1) NZ244341A (pt)
PT (1) PT100867B (pt)

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CN1264600A (zh) 2000-08-30
US20030206863A1 (en) 2003-11-06
US6620404B1 (en) 2003-09-16
US5558854A (en) 1996-09-24
PT100867B (pt) 1999-07-30
US6156292A (en) 2000-12-05
NZ244341A (en) 1995-03-28
US20050238585A1 (en) 2005-10-27
CN1054545C (zh) 2000-07-19
CN1073104A (zh) 1993-06-16
MX9205298A (es) 1993-05-01
US20040126321A1 (en) 2004-07-01

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