NO940711D0 - Preparation of gas-filled microcapsules and contrasts agents for diagnostic imaging - Google Patents
Preparation of gas-filled microcapsules and contrasts agents for diagnostic imagingInfo
- Publication number
- NO940711D0 NO940711D0 NO940711A NO940711A NO940711D0 NO 940711 D0 NO940711 D0 NO 940711D0 NO 940711 A NO940711 A NO 940711A NO 940711 A NO940711 A NO 940711A NO 940711 D0 NO940711 D0 NO 940711D0
- Authority
- NO
- Norway
- Prior art keywords
- preparation
- gas
- contrast agents
- diagnostic imaging
- filled microcapsules
- Prior art date
Links
- 239000002872 contrast media Substances 0.000 title 1
- 238000002059 diagnostic imaging Methods 0.000 title 1
- 239000003094 microcapsule Substances 0.000 title 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
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO940711A NO940711D0 (no) | 1994-03-01 | 1994-03-01 | Preparation of gas-filled microcapsules and contrasts agents for diagnostic imaging |
AU18186/95A AU1818695A (en) | 1994-03-01 | 1995-03-01 | Gas-containing microcapsules useful as contrast agents for diagnostic imaging |
PCT/GB1995/000437 WO1995023615A1 (en) | 1994-03-01 | 1995-03-01 | Gas-containing microcapsules useful as contrast agents for diagnostic imaging |
EP95909883A EP0748227A1 (en) | 1994-03-01 | 1995-03-01 | Gas-containing microcapsules useful as contrast agents for diagnostic imaging |
JP7522764A JPH09509612A (ja) | 1994-03-01 | 1995-03-01 | 画像診断用造影剤として有用な気体含有微小カプセル |
NO963617A NO963617L (no) | 1994-03-01 | 1996-08-29 | Gassfylte mikrokapsler til bruk som kontrastmidler |
US09/005,758 US6110444A (en) | 1994-03-01 | 1998-01-12 | Gas-containing microcapsules useful as contrast agents for diagnostic imaging |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO940711A NO940711D0 (no) | 1994-03-01 | 1994-03-01 | Preparation of gas-filled microcapsules and contrasts agents for diagnostic imaging |
Publications (1)
Publication Number | Publication Date |
---|---|
NO940711D0 true NO940711D0 (no) | 1994-03-01 |
Family
ID=19896882
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO940711A NO940711D0 (no) | 1994-03-01 | 1994-03-01 | Preparation of gas-filled microcapsules and contrasts agents for diagnostic imaging |
NO963617A NO963617L (no) | 1994-03-01 | 1996-08-29 | Gassfylte mikrokapsler til bruk som kontrastmidler |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO963617A NO963617L (no) | 1994-03-01 | 1996-08-29 | Gassfylte mikrokapsler til bruk som kontrastmidler |
Country Status (6)
Country | Link |
---|---|
US (1) | US6110444A (no) |
EP (1) | EP0748227A1 (no) |
JP (1) | JPH09509612A (no) |
AU (1) | AU1818695A (no) |
NO (2) | NO940711D0 (no) |
WO (1) | WO1995023615A1 (no) |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5695740A (en) * | 1993-05-12 | 1997-12-09 | The Board Of Regents Of The University Of Nebraska | Perfluorocarbon ultrasound contrast agent comprising microbubbles containing a filmogenic protein and a saccharide |
US5701899A (en) * | 1993-05-12 | 1997-12-30 | The Board Of Regents Of The University Of Nebraska | Perfluorobutane ultrasound contrast agent and methods for its manufacture and use |
US5736121A (en) * | 1994-05-23 | 1998-04-07 | Imarx Pharmaceutical Corp. | Stabilized homogenous suspensions as computed tomography contrast agents |
US5560364A (en) * | 1995-05-12 | 1996-10-01 | The Board Of Regents Of The University Of Nebraska | Suspended ultra-sound induced microbubble cavitation imaging |
US5648098A (en) * | 1995-10-17 | 1997-07-15 | The Board Of Regents Of The University Of Nebraska | Thrombolytic agents and methods of treatment for thrombosis |
AU1354497A (en) * | 1995-12-21 | 1997-07-14 | Drexel University | Hollow polymer microcapsules and method of producing |
US5611344A (en) * | 1996-03-05 | 1997-03-18 | Acusphere, Inc. | Microencapsulated fluorinated gases for use as imaging agents |
US6245747B1 (en) | 1996-03-12 | 2001-06-12 | The Board Of Regents Of The University Of Nebraska | Targeted site specific antisense oligodeoxynucleotide delivery method |
US5976501A (en) * | 1996-06-07 | 1999-11-02 | Molecular Biosystems, Inc. | Use of pressure resistant protein microspheres encapsulating gases as ultrasonic imaging agents for vascular perfusion |
US5849727A (en) | 1996-06-28 | 1998-12-15 | Board Of Regents Of The University Of Nebraska | Compositions and methods for altering the biodistribution of biological agents |
DE19626530A1 (de) * | 1996-07-02 | 1998-01-15 | Byk Gulden Lomberg Chem Fab | MR-Kontrastmittelzubereitungen |
AU3665297A (en) * | 1996-07-19 | 1998-02-10 | Sonus Pharmaceuticals, Inc. | Enhanced ultrasound contrast imaging using inhaled gases |
US6083484A (en) | 1996-10-17 | 2000-07-04 | Molecular Biosystems, Inc. | Microparticles stabilized by polynuclear chromium complexes and their use as ultrasound contrast agents |
US6045777A (en) * | 1997-06-30 | 2000-04-04 | Acusphere, Inc. | Method for enhancing the echogenicity and decreasing the attenuation of microencapsulated gases |
US20010003580A1 (en) | 1998-01-14 | 2001-06-14 | Poh K. Hui | Preparation of a lipid blend and a phospholipid suspension containing the lipid blend |
GB9808599D0 (en) * | 1998-04-22 | 1998-06-24 | Nycomed Imaging As | Improvements in or realting to contrast agents |
EP1098696B2 (de) * | 1998-07-15 | 2010-07-14 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. | Polyelektrolythüllen auf biologischen templaten |
DE19925311B4 (de) * | 1999-05-27 | 2004-06-09 | Schering Ag | Mehrstufen-Verfahren zur Herstellung von gasgefüllten Mikrokapseln |
DE20023081U1 (de) * | 1999-06-10 | 2003-01-16 | Max Planck Gesellschaft | Eingekapselte Kristalle mit Mehrlagenbeschichtung |
US6439236B1 (en) | 1999-10-25 | 2002-08-27 | The Board Of Regents Of The University Of Nebraska | Methods for inducing atrial and ventricular rhythms using ultrasound and microbubbles |
AU2001246440A1 (en) * | 2000-02-29 | 2001-09-12 | Rainer Pommersheim | Microcapsule, in particular, for immobilizing organic or inorganic solids, liquids and/or gases |
US6492025B1 (en) | 2000-11-27 | 2002-12-10 | Xerox Corporation | Microcapsule composition |
US6488870B1 (en) | 2000-11-27 | 2002-12-03 | Xerox Corporation | Encapsulation process |
JP4586159B2 (ja) * | 2000-12-31 | 2010-11-24 | 国立大学法人 鹿児島大学 | マイクロカプセルによるx線回折造影装置 |
GB0120645D0 (en) | 2001-08-24 | 2001-10-17 | Smiths Group Plc | Medico-surgical devices |
DK1590006T3 (da) | 2003-02-04 | 2010-12-20 | Bracco Suisse Sa | Ultralydskontrastmidler og fremgangsmåde til frembringelse deraf |
GB0307350D0 (en) | 2003-03-29 | 2003-05-07 | Smiths Group Plc | Catheters |
US20050074406A1 (en) * | 2003-10-03 | 2005-04-07 | Scimed Life Systems, Inc. | Ultrasound coating for enhancing visualization of medical device in ultrasound images |
JP4527962B2 (ja) * | 2003-10-31 | 2010-08-18 | トッパン・フォームズ株式会社 | マイクロカプセル含有油性インキの製造方法 |
JP2007515471A (ja) * | 2003-12-22 | 2007-06-14 | ブラッコ・リサーチ・ソシエテ・アノニム | 造影イメージング用の活性成分を有する気体封入マイクロベシクルのアセンブリー |
WO2005063305A1 (en) * | 2003-12-22 | 2005-07-14 | Bracco Research Sa | Gas-filled microvesicle assembly for contrast imaging |
WO2006003581A1 (en) * | 2004-06-29 | 2006-01-12 | Koninklijke Philips Electronics N.V. | System for manufacturing micro-spheres |
US9248204B2 (en) | 2004-08-18 | 2016-02-02 | Bracco Suisse S.A. | Gas-filled microvesicles composition for contrast imaging |
US8123693B2 (en) | 2005-06-20 | 2012-02-28 | Conceptus, Inc. | Methods and devices for determining lumen occlusion |
EP2393585B1 (en) * | 2009-02-09 | 2019-03-06 | Cellutech AB | Polymer shells |
US10258563B2 (en) | 2009-04-20 | 2019-04-16 | Drexel University | Encapsulation of microbubbles within the aqueous core of microcapsules |
EP2470287A4 (en) * | 2009-08-28 | 2015-01-21 | Univ Columbia | SYSTEMS, METHODS AND DEVICES FOR PRODUCING GAS-FILLED MICROBUBBLES |
US8585616B2 (en) | 2009-10-09 | 2013-11-19 | Conceptus, Inc. | Methods and apparatus for determining fallopian tube occlusion |
WO2012136813A2 (en) | 2011-04-07 | 2012-10-11 | Universitetet I Oslo | Agents for medical radar diagnosis |
EP2545908A1 (en) * | 2011-07-11 | 2013-01-16 | RWTH Aachen | Medium for microbubbles or microparticles and preparation thereof |
US20130072854A1 (en) | 2011-09-19 | 2013-03-21 | General Electric Company | Microbubble complexes and methods of use |
EA201791437A1 (ru) | 2014-12-31 | 2017-12-29 | Лантеус Медикал Имэджинг, Инк. | Композиции микросфер c инкапсулированным в липиде газом и соответствующие способы |
JP2019515936A (ja) | 2016-05-04 | 2019-06-13 | ランセウス メディカル イメージング, インコーポレイテッド | 超音波造影剤を調製するための方法およびデバイス |
US9789210B1 (en) | 2016-07-06 | 2017-10-17 | Lantheus Medical Imaging, Inc. | Methods for making ultrasound contrast agents |
CN112642371A (zh) * | 2020-12-10 | 2021-04-13 | 东南大学 | 一种基于气泡法薄壁大尺度软性微胶囊的制备方法 |
DE102022120500B3 (de) * | 2022-08-15 | 2023-10-12 | FILK Freiberg Institute gGmbH | Verfahren und Vorrichtung zur Herstellung von Hohlkugeln aus Kollagen und Kollagenderivaten und Hohlkugeln aus Kollagen und Gelatine |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2504825B2 (ja) * | 1989-03-31 | 1996-06-05 | 三田工業株式会社 | マイクロカプセルトナ− |
GB9003821D0 (en) * | 1990-02-20 | 1990-04-18 | Danbiosyst Uk | Diagnostic aid |
US5147631A (en) * | 1991-04-30 | 1992-09-15 | Du Pont Merck Pharmaceutical Company | Porous inorganic ultrasound contrast agents |
GB9116610D0 (en) * | 1991-08-01 | 1991-09-18 | Danbiosyst Uk | Preparation of microparticles |
DK0660724T3 (da) * | 1992-09-16 | 1998-11-02 | Nycomed Imaging As | Forberinger vedrørende kontrastmidler |
US5362478A (en) * | 1993-03-26 | 1994-11-08 | Vivorx Pharmaceuticals, Inc. | Magnetic resonance imaging with fluorocarbons encapsulated in a cross-linked polymeric shell |
-
1994
- 1994-03-01 NO NO940711A patent/NO940711D0/no unknown
-
1995
- 1995-03-01 WO PCT/GB1995/000437 patent/WO1995023615A1/en not_active Application Discontinuation
- 1995-03-01 AU AU18186/95A patent/AU1818695A/en not_active Abandoned
- 1995-03-01 JP JP7522764A patent/JPH09509612A/ja active Pending
- 1995-03-01 EP EP95909883A patent/EP0748227A1/en not_active Withdrawn
-
1996
- 1996-08-29 NO NO963617A patent/NO963617L/no unknown
-
1998
- 1998-01-12 US US09/005,758 patent/US6110444A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
NO963617L (no) | 1996-10-31 |
EP0748227A1 (en) | 1996-12-18 |
JPH09509612A (ja) | 1997-09-30 |
US6110444A (en) | 2000-08-29 |
AU1818695A (en) | 1995-09-18 |
WO1995023615A1 (en) | 1995-09-08 |
NO963617D0 (no) | 1996-08-29 |
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