DE69230885T2 - Gasförmige ultraschallkontrastmittel - Google Patents
Gasförmige ultraschallkontrastmittelInfo
- Publication number
- DE69230885T2 DE69230885T2 DE69230885T DE69230885T DE69230885T2 DE 69230885 T2 DE69230885 T2 DE 69230885T2 DE 69230885 T DE69230885 T DE 69230885T DE 69230885 T DE69230885 T DE 69230885T DE 69230885 T2 DE69230885 T2 DE 69230885T2
- Authority
- DE
- Germany
- Prior art keywords
- agents
- microbubbles
- gases
- comprised
- produced
- 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 - Lifetime
Links
- 239000007789 gas Substances 0.000 abstract 5
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 210000000748 cardiovascular system Anatomy 0.000 abstract 1
- 239000002872 contrast media Substances 0.000 abstract 1
- 238000004090 dissolution Methods 0.000 abstract 1
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 210000004072 lung Anatomy 0.000 abstract 1
- 210000000056 organ Anatomy 0.000 abstract 1
- 230000000704 physical effect Effects 0.000 abstract 1
- 238000002604 ultrasonography Methods 0.000 abstract 1
- 238000012285 ultrasound imaging Methods 0.000 abstract 1
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
Landscapes
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Acoustics & Sound (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Steroid Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Electron Sources, Ion Sources (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US76131191A | 1991-09-17 | 1991-09-17 | |
US761311 | 1991-09-17 | ||
US893657 | 1992-06-05 | ||
US07/893,657 US5409688A (en) | 1991-09-17 | 1992-06-05 | Gaseous ultrasound contrast media |
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 (3)
Publication Number | Publication Date |
---|---|
DE69230885D1 DE69230885D1 (de) | 2000-05-11 |
DE69230885T2 true DE69230885T2 (de) | 2001-06-07 |
DE69230885T3 DE69230885T3 (de) | 2008-01-24 |
Family
ID=27116965
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69230885T Expired - Lifetime DE69230885T3 (de) | 1991-09-17 | 1992-09-02 | Gasförmige ultraschallkontrastmittel |
DE0605477T Pending DE605477T1 (de) | 1991-09-17 | 1992-09-02 | Gasförmige ultraschallkontrastmittel und verfahren zur auswahl von gasen für die verwendung als ultraschallkontrastmittel. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE0605477T Pending DE605477T1 (de) | 1991-09-17 | 1992-09-02 | Gasförmige ultraschallkontrastmittel und verfahren zur auswahl von gasen für die verwendung als ultraschallkontrastmittel. |
Country Status (19)
Country | Link |
---|---|
US (1) | US5558094B1 (de) |
EP (1) | EP0605477B2 (de) |
JP (2) | JP3231768B2 (de) |
KR (1) | KR100191303B1 (de) |
AT (1) | ATE191346T1 (de) |
AU (2) | AU679428C (de) |
CA (1) | CA2119129C (de) |
CZ (1) | CZ286149B6 (de) |
DE (2) | DE69230885T3 (de) |
DK (1) | DK0605477T4 (de) |
ES (1) | ES2145011T5 (de) |
FI (1) | FI119466B (de) |
GR (1) | GR3033908T3 (de) |
HK (1) | HK1012564A1 (de) |
HU (1) | HU218018B (de) |
NO (1) | NO313577B1 (de) |
RU (1) | RU2114637C1 (de) |
SG (1) | SG54121A1 (de) |
WO (1) | WO1993005819A1 (de) |
Families Citing this family (97)
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ATE191346T1 (de) * | 1991-09-17 | 2000-04-15 | Sonus Pharma Inc | Gasförmige ultraschallkontrastmittel |
MX9205298A (es) * | 1991-09-17 | 1993-05-01 | Steven Carl Quay | Medios gaseosos de contraste de ultrasonido y metodo para seleccionar gases para usarse como medios de contraste de ultrasonido |
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IN172208B (de) * | 1990-04-02 | 1993-05-01 | Sint Sa | |
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-
1992
- 1992-09-02 AT AT92919150T patent/ATE191346T1/de active
- 1992-09-02 CA CA002119129A patent/CA2119129C/en not_active Expired - Lifetime
- 1992-09-02 SG SG1996001218A patent/SG54121A1/en unknown
- 1992-09-02 CZ CZ1994612A patent/CZ286149B6/cs not_active IP Right Cessation
- 1992-09-02 RU RU94030382/14A patent/RU2114637C1/ru active
- 1992-09-02 DK DK92919150T patent/DK0605477T4/da active
- 1992-09-02 AU AU25503/92A patent/AU679428C/en not_active Expired
- 1992-09-02 KR KR1019940700881A patent/KR100191303B1/ko not_active IP Right Cessation
- 1992-09-02 HU HU9400786A patent/HU218018B/hu unknown
- 1992-09-02 DE DE69230885T patent/DE69230885T3/de not_active Expired - Lifetime
- 1992-09-02 DE DE0605477T patent/DE605477T1/de active Pending
- 1992-09-02 ES ES92919150T patent/ES2145011T5/es not_active Expired - Lifetime
- 1992-09-02 WO PCT/US1992/007250 patent/WO1993005819A1/en active IP Right Grant
- 1992-09-02 JP JP50605493A patent/JP3231768B2/ja not_active Expired - Fee Related
- 1992-09-02 EP EP92919150A patent/EP0605477B2/de not_active Expired - Lifetime
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1994
- 1994-03-16 NO NO19940956A patent/NO313577B1/no not_active IP Right Cessation
- 1994-03-16 FI FI941242A patent/FI119466B/fi not_active IP Right Cessation
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1995
- 1995-02-01 US US08382253 patent/US5558094B1/en not_active Expired - Lifetime
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1997
- 1997-10-03 AU AU39959/97A patent/AU3995997A/en not_active Abandoned
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1998
- 1998-12-17 HK HK98113910A patent/HK1012564A1/xx not_active IP Right Cessation
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2000
- 2000-04-12 JP JP2000150619A patent/JP2001026554A/ja active Pending
- 2000-07-05 GR GR20000401593T patent/GR3033908T3/el unknown
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