DE69128422D1 - Kontrastmittel für ultraschallabbildung - Google Patents

Kontrastmittel für ultraschallabbildung

Info

Publication number
DE69128422D1
DE69128422D1 DE69128422T DE69128422T DE69128422D1 DE 69128422 D1 DE69128422 D1 DE 69128422D1 DE 69128422 T DE69128422 T DE 69128422T DE 69128422 T DE69128422 T DE 69128422T DE 69128422 D1 DE69128422 D1 DE 69128422D1
Authority
DE
Germany
Prior art keywords
contrast media
ultrasonic image
contrast agents
aqueous solution
comprised
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 - Fee Related
Application number
DE69128422T
Other languages
English (en)
Other versions
DE69128422T2 (de
Inventor
Evan C Unger
Guanli Wu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ImaRx Pharmaceutical Corp
Original Assignee
ImaRx Pharmaceutical Corp
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
Application filed by ImaRx Pharmaceutical Corp filed Critical ImaRx Pharmaceutical Corp
Application granted granted Critical
Publication of DE69128422D1 publication Critical patent/DE69128422D1/de
Publication of DE69128422T2 publication Critical patent/DE69128422T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • A61K49/226—Solutes, emulsions, suspensions, dispersions, semi-solid forms, e.g. hydrogels
    • 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
DE69128422T 1990-06-01 1991-05-31 Kontrastmittel für ultraschallabbildung Expired - Fee Related DE69128422T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US53221390A 1990-06-01 1990-06-01
PCT/US1991/003850 WO1991018612A1 (en) 1990-06-01 1991-05-31 Contrast media for ultrasonic imaging

Publications (2)

Publication Number Publication Date
DE69128422D1 true DE69128422D1 (de) 1998-01-22
DE69128422T2 DE69128422T2 (de) 1998-04-09

Family

ID=24120843

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69128422T Expired - Fee Related DE69128422T2 (de) 1990-06-01 1991-05-31 Kontrastmittel für ultraschallabbildung

Country Status (9)

Country Link
EP (2) EP0728486A3 (de)
AT (1) ATE160940T1 (de)
AU (3) AU650466B2 (de)
CA (1) CA2081560A1 (de)
DE (1) DE69128422T2 (de)
DK (1) DK0531421T3 (de)
ES (1) ES2112859T3 (de)
GR (1) GR3025658T3 (de)
WO (1) WO1991018612A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5205290A (en) * 1991-04-05 1993-04-27 Unger Evan C Low density microspheres and their use as contrast agents for computed tomography
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
US5409688A (en) * 1991-09-17 1995-04-25 Sonus Pharmaceuticals, Inc. Gaseous ultrasound contrast media
RU2114637C1 (ru) * 1991-09-17 1998-07-10 Сонус Фармасьютикалз, Инк. Биосовместимая контрастная среда и способ получения ультразвукового изображения
WO1994007417A1 (en) * 1992-10-06 1994-04-14 Molecular Biosystems, Inc. Method of ultrasonic imaging of body cavities
IL108416A (en) 1993-01-25 1998-10-30 Sonus Pharma Inc Colloids with phase difference as contrast ultrasound agents
ATE200985T1 (de) * 1993-01-25 2001-05-15 Sonus Pharma Inc Phase-stift kolloide zur verwendung als ultraschallkontrastmittel
US5558855A (en) * 1993-01-25 1996-09-24 Sonus Pharmaceuticals Phase shift colloids as ultrasound contrast agents
US5385147A (en) * 1993-09-22 1995-01-31 Molecular Biosystems, Inc. Method of ultrasonic imaging of the gastrointestinal tract and upper abdominal organs using an orally administered negative contrast medium
ITMI940055A1 (it) * 1994-01-18 1995-07-18 Bracco Spa Contenitore per soluzioni contrastografiche diagnostiche
US5736121A (en) * 1994-05-23 1998-04-07 Imarx Pharmaceutical Corp. Stabilized homogenous suspensions as computed tomography contrast agents
DE4424233C1 (de) * 1994-07-09 1995-12-07 Thomas Gieselmann Orales Echokontrastmittel für Ultraschalldiagnostik
DE4428589C2 (de) * 1994-08-12 1996-11-07 Byk Gulden Lomberg Chem Fab Orales Echokontrastmittel
US20010003580A1 (en) 1998-01-14 2001-06-14 Poh K. Hui Preparation of a lipid blend and a phospholipid suspension containing the lipid blend
DE10119522A1 (de) * 2001-04-20 2002-12-05 Innovacell Biotechnologie Gmbh Herstellung und Anwendung einer Suspensionszusammensetzung mit einem Ultraschall-Kontrastmittel
DE102008035542A1 (de) 2008-07-30 2010-02-04 Siemens Aktiengesellschaft Verfahren zur Ermittlung von Messdaten aus dem Magen eines Patienten
US10227568B2 (en) 2011-03-22 2019-03-12 Nanofiber Solutions, Llc Fiber scaffolds for use in esophageal prostheses
US10953097B2 (en) 2015-11-02 2021-03-23 Nanofiber Solutions. Llc Electrospun fibers having contrast agents and methods of making the same
CN106943606A (zh) * 2017-03-15 2017-07-14 贵州灿石正科信息咨询服务有限公司 一种超声造影剂
JP2022513442A (ja) 2018-12-11 2022-02-08 ナノファイバー ソリューションズ、エルエルシー 電界紡糸繊維を使用した慢性創傷の治療方法
CN117503959A (zh) * 2023-08-30 2024-02-06 中国医科大学附属盛京医院 一种基于硅酸镁铝和微晶纤维素的即用液态型口服胃超声显影剂配方及制作方法

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Publication number Priority date Publication date Assignee Title
SE348372B (de) * 1970-12-18 1972-09-04 Astra Laekemedel Ab
US4269068A (en) * 1974-02-21 1981-05-26 Rockwell International Corporation Ultrasonic couplant compositions and method for employing same
DE2505218A1 (de) * 1975-02-05 1976-08-19 Schering Ag Neue orale roentgenkontrastmittel und verfahren zu ihrer herstellung
US4117028A (en) * 1977-04-21 1978-09-26 Dow Corning Corporation Non-curing silicone pressure sensitive adhesives
DE2903423A1 (de) * 1979-01-30 1980-08-07 Wacker Chemie Gmbh Selbstemulgierbare antischaummittel
US4365515A (en) * 1980-09-15 1982-12-28 Micro Pure Systems, Inc. Ultrasonic sensing
DE3173476D1 (en) * 1980-11-17 1986-02-20 Schering Ag Composition generating microbubbles
DE3141641A1 (de) * 1981-10-16 1983-04-28 Schering Ag, 1000 Berlin Und 4619 Bergkamen Ultraschall-kontrastmittel und dessen herstellung
DE3246386A1 (de) * 1982-12-15 1984-06-20 Manfred Wolfgang Dr. 6900 Heidelberg Helzel Sonographiemittel
FR2546066A1 (fr) * 1983-05-20 1984-11-23 Gutierrez Gilles Procede de fabrication de dose de gel sterile pour echographie
DE3324754A1 (de) * 1983-07-06 1985-01-17 Schering AG, 1000 Berlin und 4709 Bergkamen Ultraschallkontrastmittel sowie dessen herstellung
US4716225A (en) * 1984-12-27 1987-12-29 Georgetown University Radioopaque sugar derivatives and a method of metabolic mapping using the same
JPS61229806A (ja) * 1985-04-05 1986-10-14 G C Dental Ind Corp 歯科用アルミン酸セメント組成物
EP0245019A3 (de) * 1986-04-30 1989-05-10 Michael A. Davis Kontrastmedium mit niedriger Dichte zur Diagnose von pathologischen Bedingungen
US4927624A (en) * 1987-11-19 1990-05-22 The University Of Rochester Clay magnetic resonance contrast agents for gastrointestinal comsumption or introduction
JP2722218B2 (ja) * 1988-09-22 1998-03-04 太田製薬株式会社 大腸ｘ線検査用硫酸バリウム造影剤
EP0526503B1 (de) * 1990-04-10 1997-06-04 Imarx Pharmaceutical Corp. Polymere und ihre verwendung als kontrastmittel bei der bilderzeugung mit magnetischer resonanz
US5179955A (en) * 1991-02-22 1993-01-19 Molecular Biosystems, Inc. Method of abdominal ultrasound imaging

Also Published As

Publication number Publication date
GR3025658T3 (en) 1998-03-31
DK0531421T3 (da) 1998-01-12
AU4819596A (en) 1996-06-20
ES2112859T3 (es) 1998-04-16
CA2081560A1 (en) 1991-12-02
EP0531421B1 (de) 1997-12-10
DE69128422T2 (de) 1998-04-09
EP0531421A1 (de) 1993-03-17
WO1991018612A1 (en) 1991-12-12
EP0728486A2 (de) 1996-08-28
AU8085891A (en) 1991-12-31
AU650466B2 (en) 1994-06-23
ATE160940T1 (de) 1997-12-15
AU686047B2 (en) 1998-01-29
AU671538B2 (en) 1996-08-29
EP0728486A3 (de) 1997-12-03
EP0531421A4 (en) 1993-08-18
AU6319694A (en) 1994-08-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee