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AU5480998A - Device to obtain constant density of contrast agents in tissues and organs - Google Patents

Device to obtain constant density of contrast agents in tissues and organs

Info

Publication number
AU5480998A
AU5480998A AU54809/98A AU5480998A AU5480998A AU 5480998 A AU5480998 A AU 5480998A AU 54809/98 A AU54809/98 A AU 54809/98A AU 5480998 A AU5480998 A AU 5480998A AU 5480998 A AU5480998 A AU 5480998A
Authority
AU
Australia
Prior art keywords
organs
tissues
contrast agents
constant density
obtain constant
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.)
Abandoned
Application number
AU54809/98A
Inventor
Werner Krause
Ulrich Speck
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.)
Bayer Pharma AG
Original Assignee
Schering AG
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 Schering AG filed Critical Schering AG
Publication of AU5480998A publication Critical patent/AU5480998A/en
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/007—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests for contrast media

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
AU54809/98A 1996-11-08 1997-11-05 Device to obtain constant density of contrast agents in tissues and organs Abandoned AU5480998A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19647701 1996-11-08
DE19647701A DE19647701A1 (en) 1996-11-08 1996-11-08 Device for obtaining constant densities of contrast media in tissues and organs
PCT/EP1997/006259 WO1998020919A1 (en) 1996-11-08 1997-11-05 Device to obtain constant density of contrast agents in tissues and organs

Publications (1)

Publication Number Publication Date
AU5480998A true AU5480998A (en) 1998-06-03

Family

ID=7812044

Family Applications (1)

Application Number Title Priority Date Filing Date
AU54809/98A Abandoned AU5480998A (en) 1996-11-08 1997-11-05 Device to obtain constant density of contrast agents in tissues and organs

Country Status (3)

Country Link
AU (1) AU5480998A (en)
DE (1) DE19647701A1 (en)
WO (1) WO1998020919A1 (en)

Families Citing this family (30)

* 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
DE19647701A1 (en) 1996-11-08 1998-05-14 Schering Ag Device for obtaining constant densities of contrast media in tissues and organs
US6317623B1 (en) 1999-03-12 2001-11-13 Medrad, Inc. Apparatus and method for controlling contrast enhanced imaging procedures
US6635030B1 (en) * 1999-04-09 2003-10-21 B.H.B. Llc Contrast injector for injecting a contrast medium to generate prolonged uniform vascular enhancement
US6055985A (en) * 1999-04-09 2000-05-02 B.H.B., L.C. Methods for injecting a contrast medium to generate prolonged uniform vascular enhancement
CN1471980A (en) 2002-06-06 2004-02-04 西门子公司 injection system
DE10233622A1 (en) 2002-07-24 2004-02-12 Disetronic Licensing Ag Infusion pump, method, control program and semiconductor component for the metered administration of a medical liquid
CA2433205A1 (en) * 2003-03-18 2004-09-18 James Alexander Keenan Drug delivery, bodily fluid drainage, and biopsy device with enhanced ultrasonic visibility
EP2684521A1 (en) 2004-11-16 2014-01-15 Medrad Inc. Modeling of pharmaceutical propagation
JP5232473B2 (en) 2004-11-24 2013-07-10 メドラッド インコーポレーテッド System and apparatus for modeling the pressure generated during an injection process
DE102006045407A1 (en) * 2006-09-26 2008-04-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Valve unit for interrupting or releasing a flow of a medium along a hollow channel and their use in a metering system for metered dispensing of the medium and method for metered dispensing of a medium
WO2008085421A2 (en) 2006-12-29 2008-07-17 Medrad, Inc. Patient-based parameter generation systems for medical injection procedures
JP5449651B2 (en) * 2007-03-09 2014-03-19 株式会社東芝 X-ray CT apparatus and myocardial perfusion information generation system
JP5437240B2 (en) 2007-07-17 2014-03-12 メドラッド インコーポレーテッド Apparatus, system and method for determining parameters of cardiopulmonary function evaluation and fluid delivery procedures
US8608484B2 (en) 2008-03-04 2013-12-17 Medrad, Inc. Dynamic anthropomorphic cardiovascular phantom
US8315449B2 (en) 2008-06-24 2012-11-20 Medrad, Inc. Identification of regions of interest and extraction of time value curves in imaging procedures
US9421330B2 (en) 2008-11-03 2016-08-23 Bayer Healthcare Llc Mitigation of contrast-induced nephropathy
JP6025718B2 (en) 2010-06-24 2016-11-16 ベイヤー メディカル ケア インク． A model for drug propagation and parameter generation for infusion protocols
AU2012380327A1 (en) 2012-05-14 2014-11-27 Bayer Healthcare Llc Systems and methods for determination of pharmaceutical fluid injection protocols based on x-ray tube voltage
US9555379B2 (en) 2013-03-13 2017-01-31 Bayer Healthcare Llc Fluid path set with turbulent mixing chamber, backflow compensator
US10898638B2 (en) 2016-03-03 2021-01-26 Bayer Healthcare Llc System and method for improved fluid delivery in multi-fluid injector systems
US12263326B2 (en) 2016-11-14 2025-04-01 Bayer Healthcare Llc Methods and systems for verifying the contents of a syringe used for medical fluid delivery
AU2018326380B2 (en) 2017-08-31 2024-02-29 Bayer Healthcare Llc System and method for drive member position and fluid injector system mechanical calibration
CN110869071B (en) 2017-08-31 2023-05-02 拜耳医药保健有限公司 Method of dynamic pressure control in a fluid injector system
WO2019046282A1 (en) 2017-08-31 2019-03-07 Bayer Healthcare Llc Injector pressure calibration system and method
JP7317724B2 (en) 2017-08-31 2023-07-31 バイエル・ヘルスケア・エルエルシー Liquid injector system volume compensation system and method
WO2019046299A1 (en) 2017-08-31 2019-03-07 Bayer Healthcare Llc Fluid path impedance assessment for improving fluid delivery performance
AU2019256461B2 (en) 2018-04-19 2024-03-07 Bayer Healthcare Llc System and method for air detection in fluid injector
JP7450608B2 (en) 2018-08-28 2024-03-15 バイエル・ヘルスケア・エルエルシー Fluid injector system, method for preventing fluid backflow, and computer program product
WO2020046889A1 (en) 2018-08-28 2020-03-05 Bayer Healthcare Llc Fluid injector system with improved ratio performance

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3812843A (en) * 1973-03-12 1974-05-28 Lear Siegler Inc Method and apparatus for injecting contrast media into the vascular system
US3888239A (en) * 1974-06-21 1975-06-10 Morton K Rubinstein Fluid injection system
CH595847A5 (en) * 1975-08-08 1978-02-28 Ginier Ami
US4055175A (en) * 1976-05-07 1977-10-25 Miles Laboratories, Inc. Blood glucose control apparatus
DE2733650A1 (en) * 1977-07-22 1979-02-01 Fuchs Hubert G Body organ gas insufflation instrument - delivers gas at constant pressure and cuts off when desired value is reached
DE2803646C3 (en) * 1978-01-27 1980-10-16 Kurt Prof. Dr.Med. 2300 Kiel Semm Apparatus for insufflating flowable media
DE3018641C2 (en) * 1980-05-16 1986-05-28 Hans 8228 Freilassing Rodler Automatic infusion pump
US4854324A (en) * 1984-01-31 1989-08-08 Medrad, Inc. Processor-controlled angiographic injector device
DE3545260A1 (en) * 1985-12-20 1987-06-25 Juergen Schrezenmeir DEVICE FOR THE CONTINUOUS OR DISCONTINUOUS ADMINISTRATION OF INSULIN IN HUMAN BODIES
DE3643548C2 (en) * 1986-12-19 1995-04-13 Schering Ag Ultrasound receiver for contrast medium detection
DE3833821A1 (en) * 1988-10-05 1990-04-12 Braun Melsungen Ag INJECTION DEVICE
AT398694B (en) * 1990-07-19 1995-01-25 Avl Verbrennungskraft Messtech DEVICE FOR DETERMINING THE CONCENTRATION OF AT LEAST ONE SUBSTANCE IN ORGANIC TISSUE
US5450847A (en) * 1991-04-22 1995-09-19 Schering Aktiengesellschaft Process for making doses formulation of contrast media from concentrate
DE4218321A1 (en) * 1991-12-09 1993-06-17 Siemens Ag DIAGNOSTIC SYSTEM
US5383858B1 (en) 1992-08-17 1996-10-29 Medrad Inc Front-loading medical injector and syringe for use therewith
US5417213A (en) * 1993-06-07 1995-05-23 Prince; Martin R. Magnetic resonance arteriography with dynamic intravenous contrast agents
EP1258262A3 (en) * 1993-10-28 2002-12-18 Medrad, Inc. Total system for contrast delivery
US5840026A (en) * 1994-09-21 1998-11-24 Medrad, Inc. Patient specific dosing contrast delivery systems and methods
US5456257A (en) * 1994-11-23 1995-10-10 Advanced Technology Laboratories, Inc. Ultrasonic detection of contrast agents
JP3882851B2 (en) * 1995-04-20 2007-02-21 アキスト メディカル システムズ，インコーポレイテッド Blood contrast agent injector
DE19647701A1 (en) 1996-11-08 1998-05-14 Schering Ag Device for obtaining constant densities of contrast media in tissues and organs

Also Published As

Publication number Publication date
DE19647701A1 (en) 1998-05-14
WO1998020919A1 (en) 1998-05-22

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