DE69522670D1 - Gefrorenes echo, verfahren zur speicherung von ultraschall-gassuspensionen - Google Patents

Gefrorenes echo, verfahren zur speicherung von ultraschall-gassuspensionen

Info

Publication number
DE69522670D1
DE69522670D1 DE69522670T DE69522670T DE69522670D1 DE 69522670 D1 DE69522670 D1 DE 69522670D1 DE 69522670 T DE69522670 T DE 69522670T DE 69522670 T DE69522670 T DE 69522670T DE 69522670 D1 DE69522670 D1 DE 69522670D1
Authority
DE
Germany
Prior art keywords
microbubbles
suspensions
immobilised
frozen
echo
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
Application number
DE69522670T
Other languages
English (en)
Other versions
DE69522670T3 (de
DE69522670T2 (de
Inventor
Feng Yan
Michel Schneider
Jean Brochot
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.)
Bracco Research SA
Original Assignee
Bracco Research SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8218355&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69522670(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bracco Research SA filed Critical Bracco Research SA
Publication of DE69522670D1 publication Critical patent/DE69522670D1/de
Application granted granted Critical
Publication of DE69522670T2 publication Critical patent/DE69522670T2/de
Publication of DE69522670T3 publication Critical patent/DE69522670T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicinal Preparation (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Treating Waste Gases (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
DE69522670T 1994-12-16 1995-12-14 Gefrorenes Echo, Verfahren zur Speicherung von Ultraschall-Gassuspensionen Expired - Lifetime DE69522670T3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP94810731 1994-12-16
PCT/IB1995/001124 WO1996018420A1 (en) 1994-12-16 1995-12-14 Method of storage of ultrasonic gas suspensions

Publications (3)

Publication Number Publication Date
DE69522670D1 true DE69522670D1 (de) 2001-10-18
DE69522670T2 DE69522670T2 (de) 2002-06-20
DE69522670T3 DE69522670T3 (de) 2006-06-14

Family

ID=8218355

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69522670T Expired - Lifetime DE69522670T3 (de) 1994-12-16 1995-12-14 Gefrorenes Echo, Verfahren zur Speicherung von Ultraschall-Gassuspensionen

Country Status (19)

Country Link
US (3) US5830435A (de)
EP (1) EP0744962B2 (de)
JP (1) JP3958358B2 (de)
KR (1) KR100382811B1 (de)
CN (1) CN1066965C (de)
AT (1) ATE205404T1 (de)
AU (1) AU701807B2 (de)
CA (1) CA2181340C (de)
CZ (1) CZ291540B6 (de)
DE (1) DE69522670T3 (de)
DK (1) DK0744962T4 (de)
ES (1) ES2162943T5 (de)
FI (1) FI120722B (de)
IL (1) IL116328A (de)
NO (1) NO313031B1 (de)
NZ (1) NZ295744A (de)
PT (1) PT744962E (de)
WO (1) WO1996018420A1 (de)
ZA (1) ZA9510721B (de)

Families Citing this family (81)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6397098B1 (en) 1994-09-21 2002-05-28 Medrad, Inc. Data communication and control for medical imaging systems
US5837221A (en) * 1996-07-29 1998-11-17 Acusphere, Inc. Polymer-lipid microencapsulated gases for use as imaging agents
GB9617811D0 (en) 1996-08-27 1996-10-09 Nycomed Imaging As Improvements in or relating to contrast agents
US6867248B1 (en) 1997-05-12 2005-03-15 Metabolix, Inc. Polyhydroxyalkanoate compositions having controlled degradation rates
US6610764B1 (en) 1997-05-12 2003-08-26 Metabolix, Inc. Polyhydroxyalkanoate compositions having controlled degradation rates
US6828357B1 (en) 1997-07-31 2004-12-07 Metabolix, Inc. Polyhydroxyalkanoate compositions having controlled degradation rates
GB9717589D0 (en) * 1997-08-19 1997-10-22 Nycomed Imaging As Improvements in or relating to contrast agents
ZA9811087B (en) * 1997-12-04 1999-06-03 Bracco Research Sa Automatic liquid injection system and method
ES2281147T3 (es) 1997-12-22 2007-09-16 Metabolix, Inc. Composiciones de polihidroxialcanoato con tasas controladas de degradacion.
DE19805012A1 (de) * 1998-02-07 1999-08-12 Thomas Gieselmann Kontrastmittel zur Verwendung als Diagnostikum bei bildgebenden Verfahren sowie seine Herstellung
DE19840536A1 (de) 1998-08-28 2000-03-09 Schering Ag Mit Ultraschallkontrastmittel gefüllte Spritze mit einer magnetischen Bewegungsvorrichtung
DE19840532A1 (de) 1998-08-28 2000-03-09 Schering Ag Mit Ultraschallkonstrastmittel gefüllte Spritze mit einer mechanischen Bewegungsvorrichtung
EP1159015A1 (de) 1999-03-04 2001-12-05 Tepha, Inc. Bioabsorbierbare und biokompatible polymere für gewebetechnologie
US6575930B1 (en) 1999-03-12 2003-06-10 Medrad, Inc. Agitation devices and dispensing systems incorporating such agitation devices
US6317623B1 (en) 1999-03-12 2001-11-13 Medrad, Inc. Apparatus and method for controlling contrast enhanced imaging procedures
ES2295021T3 (es) 1999-03-25 2008-04-16 Metabolix, Inc. Utilizacion y aplicaciones medicas de polimeros de poli(hidroxialcanoatos).
EP1202670A4 (de) * 1999-08-13 2004-11-10 Point Biomedical Corp Hohle mikrokugeln mit kontrollierter zerbrechlichkeit zur medizinischen verwendung
US7109167B2 (en) 2000-06-02 2006-09-19 Bracco International B.V. Compounds for targeting endothelial cells, compositions containing the same and methods for their use
US6387077B1 (en) 2000-10-13 2002-05-14 Mallinckrodt Inc. Apparatus and method for providing a suspended agent
EP1387637B1 (de) 2001-04-06 2007-10-31 Bracco Research S.A. Vorrichtung zur Messung lokaler physikalischer Parameter in einem flüssigkeitsgefüllten Hohlraum
EP1572724A4 (de) 2002-03-01 2007-03-14 Dyax Corp Kdr und vegf/kdr bindungspeptide und ihre verwendung bei der diagnose und therapie
US7794693B2 (en) 2002-03-01 2010-09-14 Bracco International B.V. Targeting vector-phospholipid conjugates
US8623822B2 (en) 2002-03-01 2014-01-07 Bracco Suisse Sa KDR and VEGF/KDR binding peptides and their use in diagnosis and therapy
US20050100963A1 (en) 2002-03-01 2005-05-12 Dyax Corporation KDR and VEGF/KDR binding peptides and their use in diagnosis and therapy
US7211240B2 (en) 2002-03-01 2007-05-01 Bracco International B.V. Multivalent constructs for therapeutic and diagnostic applications
US7261876B2 (en) 2002-03-01 2007-08-28 Bracco International Bv Multivalent constructs for therapeutic and diagnostic applications
CA2512454C (en) * 2003-02-04 2012-10-30 Bracco Research Sa Ultrasound contrast agents and process for the preparation thereof
US20070128117A1 (en) * 2003-02-04 2007-06-07 Bracco International B.V. Ultrasound contrast agents and process for the preparation thereof
CA2517939C (en) 2003-03-03 2015-11-24 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
CA2525132C (en) 2003-05-08 2011-06-28 Tepha, Inc. Polyhydroxyalkanoate medical textiles and fibers
CA2547024C (en) * 2003-12-22 2013-12-17 Bracco Research Sa Gas-filled microvesicle assembly for contrast imaging
CA2545362C (en) * 2003-12-22 2013-02-12 Bracco Research Sa Assembly of gas-filled microvesicle with active component for contrast imaging
JP4602993B2 (ja) * 2004-01-16 2010-12-22 ボストン サイエンティフィック リミテッド 医用撮像のための方法及び装置
US8012457B2 (en) 2004-06-04 2011-09-06 Acusphere, Inc. Ultrasound contrast agent dosage formulation
GB2417080B (en) 2004-08-13 2008-05-21 Stichting Tech Wetenschapp Intravascular ultrasound techniques
EP1784228B1 (de) 2004-08-18 2016-10-05 Bracco Suisse SA Gasgefüllte mikrovesikelzusammensetzung für kontrastbilddarstellungen
CN102512186B (zh) 2004-11-16 2015-07-15 拜耳医疗保健公司 确定病人传输函数以及建模病人对药物注射的响应
EP2902053B1 (de) 2004-11-24 2017-09-06 Bayer Healthcare LLC Vorrichtungen, Systeme und Verfahren zur Flüssigkeitsabgabe
WO2006128500A1 (en) * 2004-12-23 2006-12-07 Bracco Research Sa Liquid transfer device for medical dispensing containers
EP1714642A1 (de) * 2005-04-18 2006-10-25 Bracco Research S.A. Pharmazeutische Formulierung mit gasgefüllten Mikrokapseln zur ultraschallgesteuerten Freisetzung
BRPI0619522B8 (pt) 2005-12-09 2021-07-27 Bracco Suisse Sa conjugados de objetivação de vetor-fosfolipídio, composição compreendendo os referidos conjugados, composição de agente de contraste para ultra-som e método para preparo de microvesícula cheia de gás compreendendo um fosfolipídio e de fabricação de conjugado de peptídeo-fosfolipídio tendo baixos níveis de tfa
EP1797919A1 (de) * 2005-12-16 2007-06-20 Bracco Research S.A. Vorrichtung zum Übertragen von Flüssigkeiten für Behälter zur Abgabe von Medikamenten
JP5154554B2 (ja) * 2006-08-01 2013-02-27 ボストン サイエンティフィック サイムド，インコーポレイテッド 非線形イメージングのためのパルスインバージョンシーケンス
US9446156B2 (en) 2006-09-05 2016-09-20 Bracco Suisse S.A. Gas-filled microvesicles with polymer-modified lipids
US7943683B2 (en) 2006-12-01 2011-05-17 Tepha, Inc. Medical devices containing oriented films of poly-4-hydroxybutyrate and copolymers
US8293214B2 (en) * 2006-12-19 2012-10-23 Bracco Suisse S.A. Targeting and therapeutic compounds and gas-filled microvesicles comprising said compounds
JP5486315B2 (ja) 2006-12-29 2014-05-07 メドラッド インコーポレーテッド 医療用注入手順用に患者ベースのパラメータを生成するシステム
CN101742967B (zh) 2007-07-17 2014-06-11 梅德拉股份有限公司 确定心肺功能评估和输液过程的参数的设备、系统和方法
GB0811856D0 (en) * 2008-06-27 2008-07-30 Ucl Business Plc Magnetic microbubbles, methods of preparing them and their uses
CA2748995C (en) * 2008-10-07 2018-01-16 Bracco Suisse Sa Targeting construct comprising anti-polymer antibody and liposomes or microvesicles binding to the same
US9421330B2 (en) 2008-11-03 2016-08-23 Bayer Healthcare Llc Mitigation of contrast-induced nephropathy
US8394070B2 (en) 2008-12-16 2013-03-12 Bracco Suisse S.A. Device for bolus administration of contrast agent
EP2345732A1 (de) 2010-01-19 2011-07-20 Universite Paris Descartes Verfahren zur intrazellulären Abgabe von Nukleinsäuren
AU2011270772C1 (en) 2010-06-24 2017-04-20 Bayer Healthcare Llc Modeling of pharmaceutical propagation and parameter generation for injection protocols
WO2012020001A1 (en) 2010-08-09 2012-02-16 INSERM (Institut National de la Santé et de la Recherche Médicale) Methods and pharmaceutical compositions for the treatment of an ocular disease in a subject
HUE052894T2 (hu) 2010-08-09 2021-05-28 Bracco Suisse Sa Célbajuttató konstrukció gázzal töltött mikrovezikulákhoz
EP2654788B1 (de) 2010-12-24 2018-03-14 Bracco Suisse SA Gasgefüllte mikrovesikel zur verwendung als impfstoff
WO2012136813A2 (en) 2011-04-07 2012-10-11 Universitetet I Oslo Agents for medical radar diagnosis
WO2013151682A1 (en) * 2012-04-06 2013-10-10 Children's Medical Center Corporation Process for forming microbubbles with high oxygen content and uses thereof
WO2013164269A1 (en) 2012-04-30 2013-11-07 Ge Healthcare As Method for filling a container with a foamable composition
DK2850418T3 (da) 2012-05-14 2019-05-20 Bayer Healthcare Llc Systemer og fremsgangsmåder til bestemmelse af protokoller for farmaceutisk væskeinjektion baseret på røntgenrørsspænding
WO2014096165A2 (en) 2012-12-21 2014-06-26 Bracco Suisse Sa Gas-filled microvesicles
US9555379B2 (en) 2013-03-13 2017-01-31 Bayer Healthcare Llc Fluid path set with turbulent mixing chamber, backflow compensator
EP2968825A4 (de) 2013-03-15 2016-09-07 Childrens Medical Center Gasgefüllte stabilisierte teilchen und verfahren zur verwendung
WO2016025329A1 (en) 2014-08-15 2016-02-18 Tepha, Inc. Self-retaining sutures of poly-4-hydroxybutyrate and copolymers thereof
WO2016094669A1 (en) 2014-12-11 2016-06-16 Tepha, Inc. Methods of orienting multifilament yarn and monofilaments of poly-4-hydroxybutyrate and copolymers thereof
US10626521B2 (en) 2014-12-11 2020-04-21 Tepha, Inc. Methods of manufacturing mesh sutures from poly-4-hydroxybutyrate and copolymers thereof
CN107206110B (zh) 2014-12-18 2021-07-20 博莱科瑞士股份有限公司 靶向的充气微囊制剂
WO2016102515A1 (en) 2014-12-22 2016-06-30 Bracco Suisse Sa Gas-filled microvesicles for use as vaccine
CN104622848A (zh) * 2015-02-13 2015-05-20 西安交通大学 一种等离子体活化包膜微气泡
CN105569124B (zh) * 2016-01-31 2017-12-01 天津市建筑设计院 一种变频调速变压供水装置及其控制方法
WO2017137477A1 (en) 2016-02-09 2017-08-17 Bracco Suisse Sa A recombinant chimeric protein for selectins targeting
EP3423130A1 (de) 2016-03-03 2019-01-09 Bayer Healthcare LLC System und verfahren zur verbesserten fluidabgabe in injektorsystem für mehrere fluide
US11147890B2 (en) 2017-02-28 2021-10-19 Children's Medical Center Corporation Stimuli-responsive particles encapsulating a gas and methods of use
CA3068739A1 (en) 2017-08-31 2019-03-07 Bayer Healthcare Llc Fluid path impedance assessment for improving fluid delivery performance
AU2018326386B2 (en) 2017-08-31 2024-03-28 Bayer Healthcare Llc Fluid injector system volume compensation system and method
EP3675931B1 (de) 2017-08-31 2021-08-11 Bayer Healthcare LLC System und verfahren zur einspritzdruckkalibrierung
WO2019046260A1 (en) 2017-08-31 2019-03-07 Bayer Healthcare Llc METHOD FOR CONTROLLING DYNAMIC PRESSURE IN A FLUID INJECTOR SYSTEM
CN110891630B (zh) 2017-08-31 2022-04-26 拜耳医药保健有限公司 驱动构件定位和流体注入器系统机械校准的系统和方法
CN110051630A (zh) * 2019-02-03 2019-07-26 彭盛 一种载氧聚合物微泡及其制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1467900A1 (de) * 1964-12-23 1969-01-16 Ferring Ab Roentgenkontrastmittel und Verfahren zur Herstellung solcher Mittel
US4276885A (en) * 1979-05-04 1981-07-07 Rasor Associates, Inc Ultrasonic image enhancement
US4347707A (en) * 1981-03-31 1982-09-07 General Foods Corporation Gasified ice product and process having improved storage stability
DE4219724A1 (de) † 1992-06-13 1993-12-16 Schering Ag Verwendung von Mikrokapseln als Kontrastmittel für die Farbdoppler-Sonographie
US5271961A (en) † 1989-11-06 1993-12-21 Alkermes Controlled Therapeutics, Inc. Method for producing protein microspheres
US5228446A (en) † 1989-12-22 1993-07-20 Unger Evan C Gas filled liposomes and their use as ultrasonic contrast agents
IN172208B (de) * 1990-04-02 1993-05-01 Sint Sa
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
EP0504340B1 (de) † 1990-10-05 1995-06-21 BRACCO International B.V. Verfahren zur herstellung von stabilen suspensionen von hohlen mit gasgefüllten mikrosphären zur verwendung in ultraschallechographie
GB9106686D0 (en) * 1991-03-28 1991-05-15 Hafslund Nycomed As Improvements in or relating to contrast agents
GB9107628D0 (en) * 1991-04-10 1991-05-29 Moonbrook Limited Preparation of diagnostic agents
CZ286149B6 (cs) † 1991-09-17 2000-01-12 Sonus Pharmaceuticals, Inc. Plynná prostředí pro zvýšení kontrastnosti obrazu, získaného ultrazvukem a způsob výběru plynů pro toto použití
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

Also Published As

Publication number Publication date
FI120722B (fi) 2010-02-15
CZ291540B6 (cs) 2003-03-12
DK0744962T3 (da) 2001-12-31
KR970701066A (ko) 1997-03-17
CA2181340A1 (en) 1996-06-20
NZ295744A (en) 1997-08-22
CA2181340C (en) 2007-09-11
NO313031B1 (no) 2002-08-05
CN1066965C (zh) 2001-06-13
FI963202A (fi) 1996-08-15
AU701807B2 (en) 1999-02-04
AU3935295A (en) 1996-07-03
KR100382811B1 (ko) 2003-08-19
IL116328A0 (en) 1996-03-31
DE69522670T3 (de) 2006-06-14
ZA9510721B (en) 1996-06-20
JPH09509433A (ja) 1997-09-22
US5961956A (en) 1999-10-05
ES2162943T3 (es) 2002-01-16
JP3958358B2 (ja) 2007-08-15
NO963327L (no) 1996-08-09
WO1996018420A1 (en) 1996-06-20
MX9603330A (es) 1997-12-31
ATE205404T1 (de) 2001-09-15
EP0744962A1 (de) 1996-12-04
NO963327D0 (no) 1996-08-09
FI963202A0 (fi) 1996-08-15
US5827504A (en) 1998-10-27
IL116328A (en) 1999-09-22
ES2162943T5 (es) 2006-03-01
PT744962E (pt) 2002-02-28
DK0744962T4 (da) 2006-01-09
CZ242096A3 (en) 1996-11-13
EP0744962B1 (de) 2001-09-12
US5830435A (en) 1998-11-03
EP0744962B2 (de) 2005-09-07
DE69522670T2 (de) 2002-06-20
CN1141001A (zh) 1997-01-22

Similar Documents

Publication Publication Date Title
DE69522670T3 (de) Gefrorenes Echo, Verfahren zur Speicherung von Ultraschall-Gassuspensionen
ATE125711T1 (de) Stabile mikroblasensuspensionen zur injektion in lebewesen.
FI943167A (fi) Stabiileja mikrokuplasuspensioita vahvistusaineiksi ultraäänikaikukuvausta varten
DE69841373D1 (de) Verwendung einer utraschallsonde zur auswertung der echographie des hinteren segmentes des augapfels
ATE123953T1 (de) Verfahren zur herstellung von stabilen suspensionen von hohlen mit gasgefüllten mikrosphären zur verwendung in ultraschallechographie.
ATE69169T1 (de) Kontrastmittel fuer ultraschalluntersuchungen und verfahren zu seiner herstellung.
FI954325A (fi) Varjoaineisiin liittyviä parannuksia
ATE275425T1 (de) Zusammensetzung zur wiederherstellung von knochengewebe
ATE254884T1 (de) Biologisch abbaubare vorrichtung
WO2002101070A3 (en) Alpha 2 integrin: modulators of lymphocyte activation
Yamaguchi et al. DNase I interaction on muscle Z-line
Williams A study of the epithelium of the bovine teat canal.
Liebersbach The role of syndecan-1 in tumor cell invasion.
Zawack ALGORITHMIC AND HEURISTIC APPROACHES TO SCHEDULING AND TRAFFIC CONGESTION.
Mason The use of protargol for the study of ciliary membrane replacement in deciliated Tetrahymena.

Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
R082 Change of representative

Ref document number: 744962

Country of ref document: EP

Representative=s name: UEXKUELL & STOLBERG, DE