GR3033908T3 - Gaseous ultrasound contrast media and method for selecting gases for use as ultrasound contrast media. - Google Patents
Gaseous ultrasound contrast media and method for selecting gases for use as ultrasound contrast media.Info
- Publication number
- GR3033908T3 GR3033908T3 GR20000401593T GR20000401593T GR3033908T3 GR 3033908 T3 GR3033908 T3 GR 3033908T3 GR 20000401593 T GR20000401593 T GR 20000401593T GR 20000401593 T GR20000401593 T GR 20000401593T GR 3033908 T3 GR3033908 T3 GR 3033908T3
- Authority
- GR
- Greece
- Prior art keywords
- contrast media
- ultrasound contrast
- gases
- microbubbles
- agents
- Prior art date
Links
- 239000007789 gas Substances 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 3
- 239000002961 echo contrast media Substances 0.000 title 2
- 229960003853 ultrasound contrast media Drugs 0.000 title 2
- 239000003795 chemical substances by application Substances 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)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Steroid Compounds (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 (3)
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 |
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 (1)
Publication Number | Publication Date |
---|---|
GR3033908T3 true GR3033908T3 (en) | 2000-11-30 |
Family
ID=27116965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GR20000401593T GR3033908T3 (en) | 1991-09-17 | 2000-07-05 | Gaseous ultrasound contrast media and method for selecting gases for use as ultrasound contrast media. |
Country Status (19)
Country | Link |
---|---|
US (1) | US5558094B1 (el) |
EP (1) | EP0605477B2 (el) |
JP (2) | JP3231768B2 (el) |
KR (1) | KR100191303B1 (el) |
AT (1) | ATE191346T1 (el) |
AU (2) | AU679428C (el) |
CA (1) | CA2119129C (el) |
CZ (1) | CZ286149B6 (el) |
DE (2) | DE69230885T3 (el) |
DK (1) | DK0605477T4 (el) |
ES (1) | ES2145011T5 (el) |
FI (1) | FI119466B (el) |
GR (1) | GR3033908T3 (el) |
HK (1) | HK1012564A1 (el) |
HU (1) | HU218018B (el) |
NO (1) | NO313577B1 (el) |
RU (1) | RU2114637C1 (el) |
SG (1) | SG54121A1 (el) |
WO (1) | WO1993005819A1 (el) |
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US5088499A (en) * | 1989-12-22 | 1992-02-18 | Unger Evan C | Liposomes as contrast agents for ultrasonic imaging and methods for preparing the same |
US5123414A (en) * | 1989-12-22 | 1992-06-23 | Unger Evan C | Liposomes as contrast agents for ultrasonic imaging and methods for preparing the same |
GB9003821D0 (en) * | 1990-02-20 | 1990-04-18 | Danbiosyst Uk | Diagnostic aid |
IN172208B (el) * | 1990-04-02 | 1993-05-01 | Sint Sa | |
DK0454044T3 (da) * | 1990-04-25 | 1996-04-22 | Hoechst Ag | Farmakologisk præparat indeholdende polyelektrolytkomplekser på mikropartikelform og mindst et virksomt stof |
US5137928A (en) * | 1990-04-26 | 1992-08-11 | Hoechst Aktiengesellschaft | Ultrasonic contrast agents, processes for their preparation and the use thereof as diagnostic and therapeutic agents |
AU636481B2 (en) * | 1990-05-18 | 1993-04-29 | Bracco International B.V. | Polymeric gas or air filled microballoons usable as suspensions in liquid carriers for ultrasonic echography |
AU650466B2 (en) * | 1990-06-01 | 1994-06-23 | Evan C. Unger | Contrast media for ultrasonic imaging |
US5215680A (en) * | 1990-07-10 | 1993-06-01 | Cavitation-Control Technology, Inc. | Method for the production of medical-grade lipid-coated microbubbles, paramagnetic labeling of such microbubbles and therapeutic uses of microbubbles |
FR2665705B1 (fr) * | 1990-08-09 | 1993-07-30 | Atta | Nouveaux derives fluores amphiphiles a structure telomere, leur procede de preparation et leur utilisation dans des preparations a usage biomedical. |
JP3247374B2 (ja) * | 1990-10-05 | 2002-01-15 | ブラッコ インターナショナル ベスローテン フェンノートシャップ | 超音波エコグラフィーに適切な中空気体封入微小球の安定懸濁物の製造のための方法 |
US5236693A (en) * | 1990-11-14 | 1993-08-17 | Brigham And Women's Hospital | Medical ultrasound contrast agent and method of using same |
DE4100470A1 (de) * | 1991-01-09 | 1992-07-16 | Byk Gulden Lomberg Chem Fab | Echokontrastmittel |
US5370901A (en) * | 1991-02-15 | 1994-12-06 | Bracco International B.V. | Compositions for increasing the image contrast in diagnostic investigations of the digestive tract of patients |
US5107842A (en) * | 1991-02-22 | 1992-04-28 | Molecular Biosystems, Inc. | Method of ultrasound imaging of the gastrointestinal tract |
GB9106686D0 (en) * | 1991-03-28 | 1991-05-15 | Hafslund Nycomed As | Improvements in or relating to contrast agents |
GB9106673D0 (en) * | 1991-03-28 | 1991-05-15 | Hafslund Nycomed As | Improvements in or relating to contrast agents |
US5205290A (en) * | 1991-04-05 | 1993-04-27 | Unger Evan C | Low density microspheres and their use as contrast agents for computed tomography |
US5496535A (en) * | 1991-04-12 | 1996-03-05 | Alliance Pharmaceutical Corp. | Fluorocarbon contrast media for use with MRI and radiographic imaging |
SE470086B (sv) * | 1991-04-23 | 1993-11-08 | Kabi Pharmacia Ab | Organspecifik emulsion |
US5147631A (en) * | 1991-04-30 | 1992-09-15 | Du Pont Merck Pharmaceutical Company | Porous inorganic ultrasound contrast agents |
EP0586524B2 (en) * | 1991-06-03 | 2000-11-02 | Nycomed Imaging As | Improvements in or relating to contrast agents |
JP3299745B2 (ja) * | 1991-06-18 | 2002-07-08 | イマアーレクス・フアーマシユーチカル・コーポレーシヨン | 新規なリポソーム薬配達システム |
JPH06511481A (ja) * | 1991-07-05 | 1994-12-22 | ユニバーシティ オブ ロチェスター | 気泡を取り込む超微小非凝集多孔質粒子 |
JPH06510758A (ja) * | 1991-07-05 | 1994-12-01 | ニユコメド・イメージング・アクシエセルカペト | 造影剤におけるまたは造影剤に関する改良 |
FR2679150A1 (fr) * | 1991-07-17 | 1993-01-22 | Atta | Preparations comprenant un fluorocarbure ou compose hautement fluore et un compose organique lipophile-fluorophile, et leurs utilisations. |
DE4127442C2 (de) * | 1991-08-17 | 1996-08-22 | Udo Dr Gros | Wäßrige Dispersion Fluorcarbon enthaltender Phospholipid-Vesikel und ein Verfahren zu ihrer Herstellung |
US5409688A (en) * | 1991-09-17 | 1995-04-25 | Sonus Pharmaceuticals, Inc. | Gaseous ultrasound contrast media |
ES2145011T5 (es) * | 1991-09-17 | 2008-02-01 | Ge Healthcare As | Medios de contraste gaseoso para ecografias. |
AU2789192A (en) * | 1991-10-04 | 1993-05-03 | Mallinckrodt Medical, Inc. | Gaseous ultrasound contrast agents |
US5344640A (en) * | 1991-10-22 | 1994-09-06 | Mallinckrodt Medical, Inc. | Preparation of apatite particles for medical diagnostic imaging |
AU667491B2 (en) * | 1991-11-19 | 1996-03-28 | Imarx Pharmaceutical Corp. | Gel particle contrast media for improved diagnostic imaging |
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 |
US5344393A (en) * | 1992-02-28 | 1994-09-06 | Alliance Pharmaceutical Corp. | Use of synthetic oxygen carriers to facilitate oxygen delivery |
US5406950A (en) * | 1993-12-23 | 1995-04-18 | Mallinckrodt Medical, Inc. | Inhalable contrast agent |
-
1992
- 1992-09-02 ES ES92919150T patent/ES2145011T5/es not_active Expired - Lifetime
- 1992-09-02 JP JP50605493A patent/JP3231768B2/ja not_active Expired - Fee Related
- 1992-09-02 AU AU25503/92A patent/AU679428C/en not_active Expired
- 1992-09-02 EP EP92919150A patent/EP0605477B2/en not_active Expired - Lifetime
- 1992-09-02 DE DE69230885T patent/DE69230885T3/de not_active Expired - Lifetime
- 1992-09-02 DK DK92919150T patent/DK0605477T4/da active
- 1992-09-02 AT AT92919150T patent/ATE191346T1/de active
- 1992-09-02 KR KR1019940700881A patent/KR100191303B1/ko not_active IP Right Cessation
- 1992-09-02 CA CA002119129A patent/CA2119129C/en not_active Expired - Lifetime
- 1992-09-02 SG SG1996001218A patent/SG54121A1/en unknown
- 1992-09-02 DE DE0605477T patent/DE605477T1/de active Pending
- 1992-09-02 WO PCT/US1992/007250 patent/WO1993005819A1/en active IP Right Grant
- 1992-09-02 CZ CZ1994612A patent/CZ286149B6/cs not_active IP Right Cessation
- 1992-09-02 HU HU9400786A patent/HU218018B/hu unknown
- 1992-09-02 RU RU94030382/14A patent/RU2114637C1/ru active
-
1994
- 1994-03-16 FI FI941242A patent/FI119466B/fi not_active IP Right Cessation
- 1994-03-16 NO NO19940956A patent/NO313577B1/no not_active IP Right Cessation
-
1995
- 1995-02-01 US US08382253 patent/US5558094B1/en not_active Expired - Lifetime
-
1997
- 1997-10-03 AU AU39959/97A patent/AU3995997A/en not_active Abandoned
-
1998
- 1998-12-17 HK HK98113910A patent/HK1012564A1/xx not_active IP Right Cessation
-
2000
- 2000-04-12 JP JP2000150619A patent/JP2001026554A/ja active Pending
- 2000-07-05 GR GR20000401593T patent/GR3033908T3/el unknown
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