AU2002214386A1 - Heart-lung machine provided with a device for electrical impedance measurement, and method therefore - Google Patents

Heart-lung machine provided with a device for electrical impedance measurement, and method therefore

Info

Publication number
AU2002214386A1
AU2002214386A1 AU2002214386A AU1438602A AU2002214386A1 AU 2002214386 A1 AU2002214386 A1 AU 2002214386A1 AU 2002214386 A AU2002214386 A AU 2002214386A AU 1438602 A AU1438602 A AU 1438602A AU 2002214386 A1 AU2002214386 A1 AU 2002214386A1
Authority
AU
Australia
Prior art keywords
heart
machine provided
impedance measurement
electrical impedance
lung machine
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
AU2002214386A
Inventor
Gheorghe Aurel Marie Pop
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.)
Martil Instruments BV
Original Assignee
Martil Instruments BV
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 Martil Instruments BV filed Critical Martil Instruments BV
Publication of AU2002214386A1 publication Critical patent/AU2002214386A1/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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/367—Circuit parts not covered by the preceding subgroups of group A61M1/3621
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3607—Regulation parameters
    • A61M1/3609—Physical characteristics of the blood, e.g. haematocrit, urea
    • 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/65—Impedance, e.g. conductivity, capacity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
AU2002214386A 2000-09-22 2001-09-24 Heart-lung machine provided with a device for electrical impedance measurement, and method therefore Abandoned AU2002214386A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL1016247 2000-09-22
NL1016247A NL1016247C2 (en) 2000-09-22 2000-09-22 Heart-lung machine provided with an electrical impedance measurement device for signaling microemboli and / or fibrinogen concentration.
PCT/NL2001/000701 WO2002025277A1 (en) 2000-09-22 2001-09-24 Heart-lung machine provided with a device for electrical impedance measurement, and method therefore

Publications (1)

Publication Number Publication Date
AU2002214386A1 true AU2002214386A1 (en) 2002-04-02

Family

ID=19772129

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002214386A Abandoned AU2002214386A1 (en) 2000-09-22 2001-09-24 Heart-lung machine provided with a device for electrical impedance measurement, and method therefore

Country Status (3)

Country Link
AU (1) AU2002214386A1 (en)
NL (1) NL1016247C2 (en)
WO (1) WO2002025277A1 (en)

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US8388546B2 (en) 2006-10-23 2013-03-05 Bard Access Systems, Inc. Method of locating the tip of a central venous catheter
US7794407B2 (en) 2006-10-23 2010-09-14 Bard Access Systems, Inc. Method of locating the tip of a central venous catheter
US8794063B2 (en) * 2007-01-08 2014-08-05 Meggitt (Orange County), Inc. System and method for optimizing sweep delay and aliasing for time domain reflectometric measurement of liquid height within a tank
US8549909B2 (en) 2007-10-01 2013-10-08 Meggitt (Orange County), Inc. Vessel probe connector with solid dielectric therein
JP2010540942A (en) 2007-10-01 2010-12-24 バイブロ−メーター インコーポレイテッド System and method for accurately measuring fluid level in a container
US10449330B2 (en) 2007-11-26 2019-10-22 C. R. Bard, Inc. Magnetic element-equipped needle assemblies
US9521961B2 (en) 2007-11-26 2016-12-20 C. R. Bard, Inc. Systems and methods for guiding a medical instrument
US8849382B2 (en) 2007-11-26 2014-09-30 C. R. Bard, Inc. Apparatus and display methods relating to intravascular placement of a catheter
US9649048B2 (en) 2007-11-26 2017-05-16 C. R. Bard, Inc. Systems and methods for breaching a sterile field for intravascular placement of a catheter
US8781555B2 (en) 2007-11-26 2014-07-15 C. R. Bard, Inc. System for placement of a catheter including a signal-generating stylet
US10524691B2 (en) 2007-11-26 2020-01-07 C. R. Bard, Inc. Needle assembly including an aligned magnetic element
US10751509B2 (en) 2007-11-26 2020-08-25 C. R. Bard, Inc. Iconic representations for guidance of an indwelling medical device
EP2712547B1 (en) 2007-11-26 2015-09-30 C. R. Bard, Inc. Integrated system for intravascular placement of a catheter
US8478382B2 (en) 2008-02-11 2013-07-02 C. R. Bard, Inc. Systems and methods for positioning a catheter
ES2525525T3 (en) 2008-08-22 2014-12-26 C.R. Bard, Inc. Catheter assembly that includes ECG and magnetic sensor assemblies
US8437833B2 (en) 2008-10-07 2013-05-07 Bard Access Systems, Inc. Percutaneous magnetic gastrostomy
US9445734B2 (en) 2009-06-12 2016-09-20 Bard Access Systems, Inc. Devices and methods for endovascular electrography
US9125578B2 (en) 2009-06-12 2015-09-08 Bard Access Systems, Inc. Apparatus and method for catheter navigation and tip location
US9532724B2 (en) 2009-06-12 2017-01-03 Bard Access Systems, Inc. Apparatus and method for catheter navigation using endovascular energy mapping
KR101773207B1 (en) 2009-06-12 2017-08-31 바드 액세스 시스템즈, 인크. Catheter tip positioning method
AU2010300677B2 (en) 2009-09-29 2014-09-04 C.R. Bard, Inc. Stylets for use with apparatus for intravascular placement of a catheter
WO2011044421A1 (en) 2009-10-08 2011-04-14 C. R. Bard, Inc. Spacers for use with an ultrasound probe
DE102010028902A1 (en) 2010-05-11 2011-11-17 Fresenius Medical Care Deutschland Gmbh Method and device for determining cellular and / or extracellular, in particular macromolecular portions of liquids, preferably of body fluids of living beings
EP2912999B1 (en) 2010-05-28 2022-06-29 C. R. Bard, Inc. Apparatus for use with needle insertion guidance system
CN103037762B (en) 2010-05-28 2016-07-13 C·R·巴德股份有限公司 For inserting, with pin, the device that guiding system is used together
AU2011289513B2 (en) 2010-08-09 2014-05-29 C.R. Bard, Inc. Support and cover structures for an ultrasound probe head
EP2605699A4 (en) 2010-08-20 2015-01-07 Bard Inc C R Reconfirmation of ecg-assisted catheter tip placement
US8801693B2 (en) 2010-10-29 2014-08-12 C. R. Bard, Inc. Bioimpedance-assisted placement of a medical device
EP2729073A4 (en) 2011-07-06 2015-03-11 Bard Inc C R Needle length determination and calibration for insertion guidance system
USD699359S1 (en) 2011-08-09 2014-02-11 C. R. Bard, Inc. Ultrasound probe head
WO2013070775A1 (en) 2011-11-07 2013-05-16 C.R. Bard, Inc Ruggedized ultrasound hydrogel insert
EP2861153A4 (en) 2012-06-15 2016-10-19 Bard Inc C R Apparatus and methods for detection of a removable cap on an ultrasound probe
ITUD20130047A1 (en) * 2013-04-03 2014-10-04 Ct Di Riferimento Oncologico EQUIPMENT FOR THE ANALYSIS OF THE PROCESS OF FORMING AGGREGATES IN A BIOLOGICAL FLUID AND RELATIVE ANALYSIS METHOD
CN105979868B (en) 2014-02-06 2020-03-10 C·R·巴德股份有限公司 Systems and methods for guidance and placement of intravascular devices
US10973584B2 (en) 2015-01-19 2021-04-13 Bard Access Systems, Inc. Device and method for vascular access
JP2016174752A (en) * 2015-03-20 2016-10-06 ソニー株式会社 Blood state monitoring device, blood state monitoring method, blood state monitoring system, and blood state improving program
WO2016210325A1 (en) 2015-06-26 2016-12-29 C.R. Bard, Inc. Connector interface for ecg-based catheter positioning system
US11000207B2 (en) 2016-01-29 2021-05-11 C. R. Bard, Inc. Multiple coil system for tracking a medical device
WO2020081373A1 (en) 2018-10-16 2020-04-23 Bard Access Systems, Inc. Safety-equipped connection systems and methods thereof for establishing electrical connections
GB2622574A (en) * 2022-09-08 2024-03-27 Univ Newcastle Microfluidic cell

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DE3627814A1 (en) * 1986-08-16 1988-02-25 Fresenius Ag DEVICE FOR DETERMINING THE HAEMATOCRIT
DE4137628C1 (en) * 1991-11-15 1992-12-03 Fresenius Ag, 6380 Bad Homburg, De
NL1012223C2 (en) * 1999-06-03 2000-12-06 Martil Instr B V Cardiac pacemaker as well as pacemaker unit and electric wire therefor.

Also Published As

Publication number Publication date
NL1016247C2 (en) 2002-03-25
WO2002025277A1 (en) 2002-03-28

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