NO314019B1 - Ultralydkontrastmedium, kontrastmidler inneholdende mediet og fremgangsmåtederav - Google Patents
Ultralydkontrastmedium, kontrastmidler inneholdende mediet og fremgangsmåtederav Download PDFInfo
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- NO314019B1 NO314019B1 NO19953141A NO953141A NO314019B1 NO 314019 B1 NO314019 B1 NO 314019B1 NO 19953141 A NO19953141 A NO 19953141A NO 953141 A NO953141 A NO 953141A NO 314019 B1 NO314019 B1 NO 314019B1
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- gas
- ultrasound contrast
- mixture
- mixtures
- ultrasound
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Classifications
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- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Radiology & Medical Imaging (AREA)
- Acoustics & Sound (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Physics & Mathematics (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)
- Medicinal Preparation (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Editing Of Facsimile Originals (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Materials For Medical Uses (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Glass Compositions (AREA)
- Manufacturing Of Micro-Capsules (AREA)
Applications Claiming Priority (2)
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| EP93810885 | 1993-12-15 | ||
| PCT/IB1994/000376 WO1995016467A1 (en) | 1993-12-15 | 1994-12-01 | Gas mixtures useful as ultrasound contrast media |
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| NO953141D0 NO953141D0 (no) | 1995-08-10 |
| NO953141L NO953141L (no) | 1995-08-10 |
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| NO19953141A NO314019B1 (no) | 1993-12-15 | 1995-08-10 | Ultralydkontrastmedium, kontrastmidler inneholdende mediet og fremgangsmåtederav |
| NO953195A NO953195D0 (no) | 1993-12-15 | 1995-08-14 | Gassblandinger som er nyttige som ultralydkontrastmiddel |
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| NO953195A NO953195D0 (no) | 1993-12-15 | 1995-08-14 | Gassblandinger som er nyttige som ultralydkontrastmiddel |
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Families Citing this family (90)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010024638A1 (en) * | 1992-11-02 | 2001-09-27 | Michel Schneider | Stable microbubble suspensions as enhancement agents for ultrasound echography and dry formulations thereof |
| US20030194376A1 (en) * | 1990-05-18 | 2003-10-16 | Bracco International B.V. | Ultrasound contrast agents and methods of making and using them |
| CA2164813C (en) | 1993-07-30 | 2009-11-24 | Ernest G. Schutt | Stabilized microbubble compositions for ultrasound |
| CA2223994A1 (en) * | 1995-06-07 | 1996-12-19 | Mallinckrodt Medical, Inc. | Gaseous ultrasound contrast agents and method therefor |
| US5804162A (en) | 1995-06-07 | 1998-09-08 | Alliance Pharmaceutical Corp. | Gas emulsions stabilized with fluorinated ethers having low Ostwald coefficients |
| US5840276A (en) * | 1996-01-11 | 1998-11-24 | Apfel Enterprises, Inc. | Activatable infusable dispersions containing drops of a superheated liquid for methods of therapy and diagnosis |
| DE19602930A1 (de) * | 1996-01-18 | 1997-07-24 | Schering Ag | Poröse Matrices aus niedermolekularen Substanzen zur Genierung stabiler Gasblasensuspensionen, deren Verwendung als Ultraschallkontrastmittel sowie Verfahren zu deren Herstellung |
| GB9617811D0 (en) | 1996-08-27 | 1996-10-09 | Nycomed Imaging As | Improvements in or relating to contrast agents |
| US5846517A (en) † | 1996-09-11 | 1998-12-08 | Imarx Pharmaceutical Corp. | Methods for diagnostic imaging using a renal contrast agent and a vasodilator |
| GB9708240D0 (en) * | 1997-04-23 | 1997-06-11 | Nycomed Imaging As | Improvements in or relating to contrast agents |
| US20010003580A1 (en) | 1998-01-14 | 2001-06-14 | Poh K. Hui | Preparation of a lipid blend and a phospholipid suspension containing the lipid blend |
| KR20010088022A (ko) * | 2000-03-10 | 2001-09-26 | 모리스 토파즈 | 초음파 에너지 보조된 수술용 생체적합성 주사제 수성 용액 |
| EP2286843A3 (en) | 2000-06-02 | 2011-08-03 | Bracco Suisse SA | Compounds for targeting endothelial cells |
| US6673334B1 (en) * | 2000-10-16 | 2004-01-06 | Mallinkcrodt, Inc. | Light sensitive compounds for instant determination of organ function |
| WO2002080774A2 (en) | 2001-04-06 | 2002-10-17 | Bracco Research S.A. | Method for improved measurement of local physical parameters in afluid-filled cavity |
| DE10119522A1 (de) * | 2001-04-20 | 2002-12-05 | Innovacell Biotechnologie Gmbh | Herstellung und Anwendung einer Suspensionszusammensetzung mit einem Ultraschall-Kontrastmittel |
| WO2004069153A2 (en) * | 2003-01-27 | 2004-08-19 | Medrad, Inc. | Apparatus, system and method for generating bubbles on demand |
| US7211240B2 (en) | 2002-03-01 | 2007-05-01 | Bracco International B.V. | Multivalent constructs for therapeutic and diagnostic applications |
| US8623822B2 (en) | 2002-03-01 | 2014-01-07 | Bracco Suisse Sa | KDR and VEGF/KDR binding peptides and their use in diagnosis and therapy |
| US7261876B2 (en) | 2002-03-01 | 2007-08-28 | Bracco International Bv | Multivalent constructs for therapeutic and diagnostic applications |
| EP1587944A4 (en) | 2002-03-01 | 2007-03-21 | Dyax Corp | KDR AND VEGF / KDR BINDING PEPTIDES AND THEIR USE FOR DIAGNOSTIC AND THERAPEUTIC PURPOSES |
| US7794693B2 (en) * | 2002-03-01 | 2010-09-14 | Bracco International B.V. | Targeting vector-phospholipid conjugates |
| ES2398393T3 (es) | 2002-03-01 | 2013-03-15 | Dyax Corp. | Péptidos de unión a KDR y a VEGF/KDR y su uso en diagnóstico y terapia |
| US7462366B2 (en) | 2002-03-29 | 2008-12-09 | Boston Scientific Scimed, Inc. | Drug delivery particle |
| AU2003240000A1 (en) | 2002-06-12 | 2003-12-31 | Boston Scientific Limited | Bulking agents |
| CA2532324A1 (en) * | 2002-07-11 | 2004-01-22 | Targeson, Llc | Microbubble compositions, and methods for preparing and using same |
| US7842377B2 (en) | 2003-08-08 | 2010-11-30 | Boston Scientific Scimed, Inc. | Porous polymeric particle comprising polyvinyl alcohol and having interior to surface porosity-gradient |
| US8012454B2 (en) | 2002-08-30 | 2011-09-06 | Boston Scientific Scimed, Inc. | Embolization |
| US7883490B2 (en) | 2002-10-23 | 2011-02-08 | Boston Scientific Scimed, Inc. | Mixing and delivery of therapeutic compositions |
| KR20050072496A (ko) | 2002-11-29 | 2005-07-11 | 아머샴 헬스 에이에스 | 초음파 촬영 방법 |
| US20070128117A1 (en) * | 2003-02-04 | 2007-06-07 | Bracco International B.V. | Ultrasound contrast agents and process for the preparation thereof |
| EP1590006B1 (en) * | 2003-02-04 | 2010-09-08 | Bracco Suisse SA | Ultrasound contrast agents and process for the preparation thereof |
| DK2949658T3 (en) | 2003-03-03 | 2018-10-01 | Dyax Corp | Peptides that specifically bind HGF receptor (cMet) and uses thereof |
| ITFI20030077A1 (it) * | 2003-03-26 | 2004-09-27 | Actis Active Sensors S R L | Metodo per l'indagine ecografica tramite mezzi di contrasto |
| US8021303B2 (en) | 2003-06-12 | 2011-09-20 | Bracco Research Sa | System for extracting morphological information through a perfusion assessment process |
| CA2526166C (en) | 2003-06-12 | 2014-04-15 | Bracco Research Sa | Blood flow estimates through replenishment curve fitting in ultrasound contrast imaging |
| US20060222694A1 (en) * | 2003-06-27 | 2006-10-05 | Oh Choon K | Stabilized topotecan liposomal composition and methods |
| US7976823B2 (en) | 2003-08-29 | 2011-07-12 | Boston Scientific Scimed, Inc. | Ferromagnetic particles and methods |
| CA2547024C (en) * | 2003-12-22 | 2013-12-17 | Bracco Research Sa | Gas-filled microvesicle assembly for contrast imaging |
| US7736671B2 (en) | 2004-03-02 | 2010-06-15 | Boston Scientific Scimed, Inc. | Embolization |
| US8173176B2 (en) | 2004-03-30 | 2012-05-08 | Boston Scientific Scimed, Inc. | Embolization |
| US7311861B2 (en) | 2004-06-01 | 2007-12-25 | Boston Scientific Scimed, Inc. | Embolization |
| US8012457B2 (en) | 2004-06-04 | 2011-09-06 | Acusphere, Inc. | Ultrasound contrast agent dosage formulation |
| CA2569134C (en) * | 2004-06-04 | 2010-11-23 | Acusphere, Inc. | Ultrasound contrast agent dosage formulation |
| CN102600485B (zh) * | 2004-06-04 | 2014-10-22 | 阿库斯菲尔公司 | 超声对比剂剂量配方 |
| WO2006018433A1 (en) | 2004-08-18 | 2006-02-23 | Bracco Research Sa | Gas-filled microvesicles composition for contrast imaging |
| US8425550B2 (en) | 2004-12-01 | 2013-04-23 | Boston Scientific Scimed, Inc. | Embolic coils |
| EP1833373B1 (en) | 2004-12-23 | 2015-12-16 | Bracco Suisse SA | A perfusion assessment method and system based on bolus administration |
| US7858183B2 (en) | 2005-03-02 | 2010-12-28 | Boston Scientific Scimed, Inc. | Particles |
| US7727555B2 (en) | 2005-03-02 | 2010-06-01 | Boston Scientific Scimed, Inc. | Particles |
| WO2006094951A1 (en) * | 2005-03-03 | 2006-09-14 | Bracco Research Sa | Medical imaging system based on a targeted contrast agent |
| US7963287B2 (en) | 2005-04-28 | 2011-06-21 | Boston Scientific Scimed, Inc. | Tissue-treatment methods |
| US9463426B2 (en) | 2005-06-24 | 2016-10-11 | Boston Scientific Scimed, Inc. | Methods and systems for coating particles |
| US8007509B2 (en) | 2005-10-12 | 2011-08-30 | Boston Scientific Scimed, Inc. | Coil assemblies, components and methods |
| US8257338B2 (en) | 2006-10-27 | 2012-09-04 | Artenga, Inc. | Medical microbubble generation |
| CA2624636C (en) | 2005-11-10 | 2016-04-05 | Bracco Research Sa | Instantaneous visualization of contrast agent concentration in imaging applications |
| CA2624608C (en) | 2005-11-10 | 2016-06-07 | Bracco Research Sa | Detection of immobilized contrast agent in medical imaging applications based on flow dynamics analysis |
| ES2428964T3 (es) | 2005-12-09 | 2013-11-12 | Bracco Suisse Sa | Conjugados de vectores específicos de una diana-fosfolípidos |
| EP1797919A1 (en) | 2005-12-16 | 2007-06-20 | Bracco Research S.A. | Liquid transfer device for medical dispensing containers |
| US8152839B2 (en) | 2005-12-19 | 2012-04-10 | Boston Scientific Scimed, Inc. | Embolic coils |
| US8101197B2 (en) | 2005-12-19 | 2012-01-24 | Stryker Corporation | Forming coils |
| US7947368B2 (en) | 2005-12-21 | 2011-05-24 | Boston Scientific Scimed, Inc. | Block copolymer particles |
| JP2010506129A (ja) * | 2006-10-03 | 2010-02-25 | ワイス エルエルシー | 凍結乾燥法および装置 |
| US8414927B2 (en) | 2006-11-03 | 2013-04-09 | Boston Scientific Scimed, Inc. | Cross-linked polymer particles |
| US8512249B2 (en) | 2006-12-21 | 2013-08-20 | Bracco International Bv | Detection of the detachment of immobilized contrast agent in medical imaging applications |
| EP2200652B1 (en) | 2007-09-27 | 2018-03-21 | Children's Medical Center Corporation | Microbubbles and methods for oxygen delivery |
| JP5524860B2 (ja) | 2007-12-28 | 2014-06-18 | ブラッコ・シュイス・ソシエテ・アノニム | 医療画像用途における固定化された造影剤の定量分析 |
| US10130342B2 (en) | 2007-12-28 | 2018-11-20 | Bracco Suisse Sa | Initialization of fitting parameters for perfusion assessment based on bolus administration |
| GB0811856D0 (en) | 2008-06-27 | 2008-07-30 | Ucl Business Plc | Magnetic microbubbles, methods of preparing them and their uses |
| EP2189112A1 (en) | 2008-11-24 | 2010-05-26 | Bracco Research S.A. | Real-time perfusion imaging and quantification |
| EP2441044B8 (en) | 2009-06-08 | 2019-03-27 | Bracco Suisse SA | Auto-scaling of parametric images |
| EP2473972B1 (en) | 2009-09-01 | 2019-11-06 | Bracco Suisse SA | Method for producing medical parametric images |
| EP2544593B1 (en) | 2010-03-09 | 2014-12-31 | Bracco Suisse SA | Initialization of fitting parameters for perfusion assessment based on bolus administration |
| WO2012136813A2 (en) | 2011-04-07 | 2012-10-11 | Universitetet I Oslo | Agents for medical radar diagnosis |
| US10357450B2 (en) | 2012-04-06 | 2019-07-23 | Children's Medical Center Corporation | Process for forming microbubbles with high oxygen content and uses thereof |
| KR101419137B1 (ko) * | 2012-12-20 | 2014-07-14 | 가톨릭대학교 산학협력단 | 약물전달을 위한 기체생성 약물전달체 및 이의 제조방법 |
| EP2936433B1 (en) | 2012-12-21 | 2018-09-19 | Bracco Suisse SA | Segmentation in diagnostic imaging applications based on statistical analysis over time |
| US10577554B2 (en) | 2013-03-15 | 2020-03-03 | Children's Medical Center Corporation | Gas-filled stabilized particles and methods of use |
| CN103212094B (zh) * | 2013-04-28 | 2014-10-22 | 重庆医科大学附属儿童医院 | 一种氧氟脂质微泡及其制备方法 |
| WO2015155380A1 (en) | 2014-04-07 | 2015-10-15 | Bracco Suisse Sa | Estimation of acoustic level in-situ with non-fundamental analysis |
| TWI556837B (zh) * | 2014-07-18 | 2016-11-11 | 國立清華大學 | 用於藥物傳遞之奈/微米氣泡 |
| CN107206111B (zh) | 2014-12-31 | 2021-04-27 | 蓝瑟斯医学影像公司 | 脂质封装的气体微球组合物及相关方法 |
| EP3386397B1 (en) | 2015-12-10 | 2020-02-05 | Bracco Suisse SA | Detection of immobilized contrast agent with dynamic thresholding |
| CN107233583B (zh) * | 2016-03-29 | 2020-04-24 | 北京飞锐达医疗科技有限公司 | 一种具有超长持续时间的超声造影剂及其制备方法 |
| AU2017260532B2 (en) | 2016-05-04 | 2024-08-22 | Lantheus Medical Imaging, Inc. | Methods and devices for preparation of ultrasound contrast agents |
| US9789210B1 (en) | 2016-07-06 | 2017-10-17 | Lantheus Medical Imaging, Inc. | Methods for making ultrasound contrast agents |
| EP3506882B1 (en) | 2016-08-30 | 2022-01-12 | Bracco Suisse SA | Preparation of size-controlled microparticles |
| WO2018160752A1 (en) | 2017-02-28 | 2018-09-07 | Children's Medical Center Corporation | Stimuli-responsive particles encapsulating a gas and methods of use |
| WO2019010418A1 (en) | 2017-07-07 | 2019-01-10 | Drexel University | THERAPEUTIC, DIAGNOSTIC AND / OR THERANOSTIC CONSTRUCTS ACTIVATED BY VOLTAGE |
| AU2019232508A1 (en) * | 2018-03-07 | 2020-09-10 | Bracco Suisse Sa | Preparation of size-controlled microvesicles |
Family Cites Families (91)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3968203A (en) * | 1965-10-01 | 1976-07-06 | Jerome G. Spitzer | Aerosol astringent composition |
| US3615972A (en) * | 1967-04-28 | 1971-10-26 | Dow Chemical Co | Expansible thermoplastic polymer particles containing volatile fluid foaming agent and method of foaming the same |
| US3650831A (en) * | 1969-03-10 | 1972-03-21 | Armour Dial Inc | Method of cleaning surfaces |
| US3900420A (en) * | 1970-05-18 | 1975-08-19 | Felix Sebba | Microgas emulsions and method of forming same |
| US4027007A (en) * | 1970-12-09 | 1977-05-31 | Colgate-Palmolive Company | Antiperspirants formulated with borax |
| GB1575343A (en) * | 1977-05-10 | 1980-09-17 | Ici Ltd | Method for preparing liposome compositions containing biologically active compounds |
| CH624011A5 (xx) | 1977-08-05 | 1981-07-15 | Battelle Memorial Institute | |
| CH621479A5 (xx) | 1977-08-05 | 1981-02-13 | Battelle Memorial Institute | |
| US4235871A (en) * | 1978-02-24 | 1980-11-25 | Papahadjopoulos Demetrios P | Method of encapsulating biologically active materials in lipid vesicles |
| US4256251A (en) * | 1978-04-24 | 1981-03-17 | Lawrence M. Smith | Surgical staplers and staple |
| US4192859A (en) * | 1978-09-29 | 1980-03-11 | E. R. Squibb & Sons, Inc. | Contrast media containing liposomes as carriers |
| US4276885A (en) | 1979-05-04 | 1981-07-07 | Rasor Associates, Inc | Ultrasonic image enhancement |
| US4265251A (en) * | 1979-06-28 | 1981-05-05 | Rasor Associates, Inc. | Method of determining pressure within liquid containing vessel |
| US4316391A (en) * | 1979-11-13 | 1982-02-23 | Ultra Med, Inc. | Flow rate measurement |
| US4681119A (en) * | 1980-11-17 | 1987-07-21 | Schering Aktiengesellschaft | Method of production and use of microbubble precursors |
| US4657756A (en) * | 1980-11-17 | 1987-04-14 | Schering Aktiengesellschaft | Microbubble precursors and apparatus for their production and use |
| US4442843A (en) | 1980-11-17 | 1984-04-17 | Schering, Ag | Microbubble precursors and methods for their production and use |
| DE3141641A1 (de) | 1981-10-16 | 1983-04-28 | Schering Ag, 1000 Berlin Und 4619 Bergkamen | Ultraschall-kontrastmittel und dessen herstellung |
| US4572203A (en) * | 1983-01-27 | 1986-02-25 | Feinstein Steven B | Contact agents for ultrasonic imaging |
| US4718433A (en) * | 1983-01-27 | 1988-01-12 | Feinstein Steven B | Contrast agents for ultrasonic imaging |
| US5141738A (en) * | 1983-04-15 | 1992-08-25 | Schering Aktiengesellschaft | Ultrasonic contrast medium comprising gas bubbles and solid lipophilic surfactant-containing microparticles and use thereof |
| DE3313946A1 (de) * | 1983-04-15 | 1984-10-18 | Schering AG, 1000 Berlin und 4709 Bergkamen | Mikropartikel und gasblaeschen enthaltende ultraschall-kontrastmittel |
| DE3313947A1 (de) * | 1983-04-15 | 1984-10-18 | Schering AG, 1000 Berlin und 4709 Bergkamen | Mikropartikel und gasblaeschen enthaltende ultraschall-kontrastmittel |
| US4900540A (en) * | 1983-06-20 | 1990-02-13 | Trustees Of The University Of Massachusetts | Lipisomes containing gas for ultrasound detection |
| US4544545A (en) | 1983-06-20 | 1985-10-01 | Trustees University Of Massachusetts | Liposomes containing modified cholesterol for organ targeting |
| DE3324754A1 (de) * | 1983-07-06 | 1985-01-17 | Schering AG, 1000 Berlin und 4709 Bergkamen | Ultraschallkontrastmittel sowie dessen herstellung |
| US5618514A (en) * | 1983-12-21 | 1997-04-08 | Nycomed Imaging As | Diagnostic and contrast agent |
| GB8504916D0 (en) | 1985-02-26 | 1985-03-27 | Isc Chemicals Ltd | Emulsions of perfluorocarbons in aqueous media |
| DE3529195A1 (de) * | 1985-08-14 | 1987-02-26 | Max Planck Gesellschaft | Kontrastmittel fuer ultraschalluntersuchungen und verfahren zu seiner herstellung |
| US4684479A (en) * | 1985-08-14 | 1987-08-04 | Arrigo Joseph S D | Surfactant mixtures, stable gas-in-liquid emulsions, and methods for the production of such emulsions from said mixtures |
| US4927623A (en) * | 1986-01-14 | 1990-05-22 | Alliance Pharmaceutical Corp. | Dissolution of gas in a fluorocarbon liquid |
| EP0245019A3 (en) | 1986-04-30 | 1989-05-10 | Michael A. Davis | Low density contrast medium for diagnosis of pathologic conditions |
| DE3637926C1 (de) * | 1986-11-05 | 1987-11-26 | Schering Ag | Ultraschall-Manometrieverfahren in einer Fluessigkeit mittels Mikroblaeschen |
| FR2608942B1 (fr) * | 1986-12-31 | 1991-01-11 | Centre Nat Rech Scient | Procede de preparation de systemes colloidaux dispersibles d'une substance, sous forme de nanocapsules |
| US5283067A (en) * | 1987-01-30 | 1994-02-01 | Ciba-Geigy Corporation | Parenteral suspensions |
| US5089181A (en) * | 1987-02-24 | 1992-02-18 | Vestar, Inc. | Method of dehydrating vesicle preparations for long term storage |
| CH672733A5 (xx) * | 1987-05-22 | 1989-12-29 | Bracco Ind Chimica Spa | |
| DE3741201A1 (de) * | 1987-12-02 | 1989-06-15 | Schering Ag | Ultraschallarbeitsverfahren und mittel zu dessen durchfuehrung |
| IE61591B1 (en) | 1987-12-29 | 1994-11-16 | Molecular Biosystems Inc | Concentrated stabilized microbubble-type ultrasonic imaging agent and method of production |
| US4844882A (en) * | 1987-12-29 | 1989-07-04 | Molecular Biosystems, Inc. | Concentrated stabilized microbubble-type ultrasonic imaging agent |
| WO1989006978A1 (en) | 1988-02-05 | 1989-08-10 | Schering Aktiengesellschaft Berlin Und Bergkamen | Ultrasonic contrast agents, process for producing them and their use as diagnostic and therapeutic agents |
| US5425366A (en) * | 1988-02-05 | 1995-06-20 | Schering Aktiengesellschaft | Ultrasonic contrast agents for color Doppler imaging |
| US5171755A (en) | 1988-04-29 | 1992-12-15 | Hemagen/Pfc | Emulsions of highly fluorinated organic compounds |
| DE3828905A1 (de) * | 1988-08-23 | 1990-03-15 | Schering Ag | Mittel bestehend aus cavitate oder clathrate bildenden wirt/gast-komplexen als kontrastmittel |
| US5730954A (en) * | 1988-08-23 | 1998-03-24 | Schering Aktiengesellschaft | Preparation comprising cavitate- or clathrate-forming host/guest complexes as contrast agent |
| US4957656A (en) * | 1988-09-14 | 1990-09-18 | Molecular Biosystems, Inc. | Continuous sonication method for preparing protein encapsulated microbubbles |
| DE3934656A1 (de) * | 1989-10-13 | 1991-04-18 | Schering Ag | Verfahren zur herstellung von waessrigen dispersionen |
| US5088499A (en) * | 1989-12-22 | 1992-02-18 | Unger Evan C | Liposomes as contrast agents for ultrasonic imaging and methods for preparing the same |
| US5776429A (en) * | 1989-12-22 | 1998-07-07 | Imarx Pharmaceutical Corp. | Method of preparing gas-filled microspheres using a lyophilized lipids |
| US5209720A (en) * | 1989-12-22 | 1993-05-11 | Unger Evan C | Methods for providing localized therapeutic heat to biological tissues and fluids using gas filled liposomes |
| US5228446A (en) * | 1989-12-22 | 1993-07-20 | Unger Evan C | Gas filled liposomes and their use as ultrasonic contrast agents |
| US5149319A (en) * | 1990-09-11 | 1992-09-22 | Unger Evan C | Methods for providing localized therapeutic heat to biological tissues and fluids |
| US5123414A (en) | 1989-12-22 | 1992-06-23 | Unger Evan C | Liposomes as contrast agents for ultrasonic imaging and methods for preparing the same |
| US5585112A (en) * | 1989-12-22 | 1996-12-17 | Imarx Pharmaceutical Corp. | Method of preparing gas and gaseous precursor-filled microspheres |
| DE4004430A1 (de) * | 1990-02-09 | 1991-08-14 | Schering Ag | Aus polyaldehyden aufgebaute kontrastmittel |
| GB9003821D0 (en) * | 1990-02-20 | 1990-04-18 | Danbiosyst Uk | Diagnostic aid |
| IN172208B (xx) * | 1990-04-02 | 1993-05-01 | Sint Sa | |
| US5445813A (en) * | 1992-11-02 | 1995-08-29 | Bracco International B.V. | Stable microbubble suspensions as enhancement agents for ultrasound echography |
| US5556610A (en) | 1992-01-24 | 1996-09-17 | Bracco Research S.A. | Gas mixtures useful as ultrasound contrast media, contrast agents containing the media and method |
| 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 |
| US5190982A (en) * | 1990-04-26 | 1993-03-02 | Hoechst Aktiengesellschaft | Ultrasonic contrast agents, processes for their preparation and the use thereof as diagnostic and therapeutic agents |
| US5205287A (en) * | 1990-04-26 | 1993-04-27 | 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 |
| 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 |
| DK0504340T3 (da) * | 1990-10-05 | 1995-08-21 | Bracco Int Bv | Fremgangsmåde til fremstilling af stabile suspensioner af hule gasfyldte mikrokugler egnet til ultralyd-ekkografi |
| DE4100470A1 (de) * | 1991-01-09 | 1992-07-16 | Byk Gulden Lomberg Chem Fab | Echokontrastmittel |
| GB9106673D0 (en) * | 1991-03-28 | 1991-05-15 | Hafslund Nycomed As | Improvements in or relating to contrast agents |
| GB9106686D0 (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 |
| US5874062A (en) * | 1991-04-05 | 1999-02-23 | Imarx Pharmaceutical Corp. | Methods of computed tomography using perfluorocarbon gaseous filled microspheres as contrast agents |
| GB9107628D0 (en) * | 1991-04-10 | 1991-05-29 | Moonbrook Limited | Preparation of diagnostic agents |
| US5147631A (en) * | 1991-04-30 | 1992-09-15 | Du Pont Merck Pharmaceutical Company | Porous inorganic ultrasound contrast agents |
| US5364612A (en) * | 1991-05-06 | 1994-11-15 | Immunomedics, Inc. | Detection of cardiovascular lesions |
| EP0586524B2 (en) | 1991-06-03 | 2000-11-02 | Nycomed Imaging As | Improvements in or relating to contrast agents |
| US5389519A (en) * | 1991-08-01 | 1995-02-14 | The Research Foundation Of The State University Of New York | Method of screening for infertility |
| DE4127442C2 (de) * | 1991-08-17 | 1996-08-22 | Udo Dr Gros | Wäßrige Dispersion Fluorcarbon enthaltender Phospholipid-Vesikel und ein Verfahren zu ihrer Herstellung |
| DK0605477T4 (da) * | 1991-09-17 | 2007-10-01 | Ge Healthcare As | Gasformige ultralydskontrastmidler |
| US5409688A (en) * | 1991-09-17 | 1995-04-25 | Sonus Pharmaceuticals, Inc. | Gaseous ultrasound contrast media |
| 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 |
| WO1993006869A1 (en) * | 1991-10-04 | 1993-04-15 | Mallinckrodt Medical, Inc. | Gaseous ultrasound contrast agents |
| GB9200388D0 (en) * | 1992-01-09 | 1992-02-26 | Nycomed As | Improvements in or relating to contrast agents |
| BE1006651A3 (fr) * | 1992-01-24 | 1994-11-08 | Raffinerie Tirlemontoise Sa | Sucre perle, procede pour sa fabrication et son utilisation dans le secteur alimentaire. |
| 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 |
| ATE184491T1 (de) | 1992-03-06 | 1999-10-15 | Nycomed Imaging As | Verbesserungen in bezug auf kontrastmittel |
| CA2148372A1 (en) * | 1992-11-02 | 1994-05-11 | Margaret A. Wheatley | Surfactant-stabilized microbubble mixtures, process for preparing and methods of using the same |
| PL176116B1 (pl) * | 1993-01-25 | 1999-04-30 | Sonus Pharma Inc | Środek kontrastowy do ultrasonografii i sposób wytwarzania środka kontrastowego do ultrasonografii |
| US5716597A (en) * | 1993-06-04 | 1998-02-10 | Molecular Biosystems, Inc. | Emulsions as contrast agents and method of use |
| IL110185A (en) * | 1993-07-02 | 1999-05-09 | Molecular Biosystems Inc | Method for making encapsulated gas microspheres from heat denatured protein in the absence of oxygen gas |
| CA2164813C (en) * | 1993-07-30 | 2009-11-24 | Ernest G. Schutt | Stabilized microbubble compositions for ultrasound |
| US5562893A (en) * | 1994-08-02 | 1996-10-08 | Molecular Biosystems, Inc. | Gas-filled microspheres with fluorine-containing shells |
| US5601085A (en) * | 1995-10-02 | 1997-02-11 | Nycomed Imaging As | Ultrasound imaging |
-
1994
- 1994-12-01 HU HU9502390A patent/HU225495B1/hu not_active IP Right Cessation
- 1994-12-01 PT PT95900883T patent/PT682530E/pt unknown
- 1994-12-01 DK DK95900883T patent/DK0682530T3/da active
- 1994-12-01 JP JP7516634A patent/JPH10508284A/ja not_active Withdrawn
- 1994-12-01 CN CN94191154A patent/CN1068229C/zh not_active Expired - Fee Related
- 1994-12-01 DE DE69432295T patent/DE69432295T2/de not_active Expired - Lifetime
- 1994-12-01 PL PL94310172A patent/PL182223B1/pl not_active IP Right Cessation
- 1994-12-01 AT AT95900883T patent/ATE234638T1/de active
- 1994-12-01 WO PCT/IB1994/000376 patent/WO1995016467A1/en active IP Right Grant
- 1994-12-01 KR KR1019950703422A patent/KR100295173B1/ko not_active IP Right Cessation
- 1994-12-01 RU RU95120360A patent/RU2138293C1/ru not_active IP Right Cessation
- 1994-12-01 CA CA002154867A patent/CA2154867C/en not_active Expired - Fee Related
- 1994-12-01 CZ CZ952089A patent/CZ208995A3/cs unknown
- 1994-12-01 NZ NZ276167A patent/NZ276167A/en unknown
- 1994-12-01 ES ES95900883T patent/ES2192572T3/es not_active Expired - Lifetime
- 1994-12-01 EP EP95900883A patent/EP0682530B1/en not_active Expired - Lifetime
- 1994-12-01 AU AU10330/95A patent/AU679295B2/en not_active Ceased
- 1994-12-12 IS IS4239A patent/IS1739B/is unknown
- 1994-12-14 ZA ZA949983A patent/ZA949983B/xx unknown
- 1994-12-14 IL IL11197794A patent/IL111977A/xx not_active IP Right Cessation
-
1995
- 1995-08-10 NO NO19953141A patent/NO314019B1/no not_active IP Right Cessation
- 1995-08-14 NO NO953195A patent/NO953195D0/no unknown
- 1995-08-14 FI FI953843A patent/FI116365B/fi not_active IP Right Cessation
-
1997
- 1997-05-01 US US08/848,912 patent/US5846518A/en not_active Expired - Lifetime
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1998
- 1998-02-10 US US09/021,367 patent/US6183725B1/en not_active Expired - Fee Related
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2004
- 2004-04-26 US US10/831,165 patent/US20040197269A1/en not_active Abandoned
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