JP2009508569A - 血管における流れを決定する方法及び装置 - Google Patents

血管における流れを決定する方法及び装置 Download PDF

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Publication number
JP2009508569A
JP2009508569A JP2008531035A JP2008531035A JP2009508569A JP 2009508569 A JP2009508569 A JP 2009508569A JP 2008531035 A JP2008531035 A JP 2008531035A JP 2008531035 A JP2008531035 A JP 2008531035A JP 2009508569 A JP2009508569 A JP 2009508569A
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flow
impedance
blood
determining
cross
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JP2008531035A
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JP2009508569A5 (enExample
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ヘオルヘ・アウレル・マリー・ポップ
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Martil Instruments BV
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Martil Instruments BV
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Ceased legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/026—Measuring blood flow
    • A61B5/0265—Measuring blood flow using electromagnetic means, e.g. electromagnetic flowmeter
    • A61B5/027—Measuring blood flow using electromagnetic means, e.g. electromagnetic flowmeter using catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/026—Measuring blood flow
    • A61B5/0295—Measuring blood flow using plethysmography, i.e. measuring the variations in the volume of a body part as modified by the circulation of blood therethrough, e.g. impedance plethysmography

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Physiology (AREA)
  • Hematology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Electromagnetism (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • External Artificial Organs (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
JP2008531035A 2005-09-15 2006-09-12 血管における流れを決定する方法及び装置 Ceased JP2009508569A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL1029969 2005-09-15
NL1032272A NL1032272C2 (nl) 2005-09-15 2006-08-03 Werkwijze en inrichting voor het bepalen van het debiet in een bloedvat.
PCT/NL2006/000452 WO2007032665A2 (en) 2005-09-15 2006-09-12 Method and device for determining flow in a blood vessel

Publications (2)

Publication Number Publication Date
JP2009508569A true JP2009508569A (ja) 2009-03-05
JP2009508569A5 JP2009508569A5 (enExample) 2009-11-05

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JP2008531035A Ceased JP2009508569A (ja) 2005-09-15 2006-09-12 血管における流れを決定する方法及び装置

Country Status (11)

Country Link
US (1) US20090209872A1 (enExample)
EP (1) EP1933701B1 (enExample)
JP (1) JP2009508569A (enExample)
AT (1) ATE422328T1 (enExample)
AU (1) AU2006291620B2 (enExample)
BR (1) BRPI0616062A2 (enExample)
CA (1) CA2622277A1 (enExample)
DE (1) DE602006005172D1 (enExample)
EA (1) EA200800826A1 (enExample)
NL (1) NL1032272C2 (enExample)
WO (1) WO2007032665A2 (enExample)

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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
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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
CN103750858B (zh) 2007-11-26 2017-04-12 C·R·巴德股份有限公司 用于脉管系统内的导管放置的集成系统
US10449330B2 (en) 2007-11-26 2019-10-22 C. R. Bard, Inc. Magnetic element-equipped needle assemblies
US8781555B2 (en) 2007-11-26 2014-07-15 C. R. Bard, Inc. System for placement of a catheter including a signal-generating stylet
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US9456766B2 (en) 2007-11-26 2016-10-04 C. R. Bard, Inc. Apparatus for use with needle insertion guidance system
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
WO2009086536A1 (en) * 2007-12-28 2009-07-09 Cvrx, Inc. Measurement of patient physiological parameters
US9901714B2 (en) 2008-08-22 2018-02-27 C. R. Bard, Inc. Catheter assembly including ECG sensor and magnetic assemblies
US8437833B2 (en) 2008-10-07 2013-05-07 Bard Access Systems, Inc. Percutaneous magnetic gastrostomy
WO2010057495A2 (en) * 2008-11-18 2010-05-27 Sense A/S Methods, apparatus and sensor for measurement of cardiovascular quantities
CN102802514B (zh) 2009-06-12 2015-12-02 巴德阿克塞斯系统股份有限公司 导管末端定位设备
US9445734B2 (en) 2009-06-12 2016-09-20 Bard Access Systems, Inc. Devices and methods for endovascular electrography
US9532724B2 (en) 2009-06-12 2017-01-03 Bard Access Systems, Inc. Apparatus and method for catheter navigation using endovascular energy mapping
EP2482719A4 (en) 2009-09-29 2016-03-09 Bard Inc C R THORNS FOR USE IN A DEVICE FOR THE INTRAVASCULAR POSITIONING OF A CATHETER
CA2777797A1 (en) 2009-10-26 2011-05-05 Impedimed Limited Fluid level indicator determination
WO2011060497A1 (en) 2009-11-18 2011-05-26 Impedimed Limited Signal distribution for patient-electrode measurements
CN102821679B (zh) 2010-02-02 2016-04-27 C·R·巴德股份有限公司 用于导管导航和末端定位的装置和方法
ES2778041T3 (es) 2010-05-28 2020-08-07 Bard Inc C R Aparato para su uso con sistema de guiado de inserción de aguja
US20120046562A1 (en) 2010-08-20 2012-02-23 C. R. Bard, Inc. Reconfirmation of ecg-assisted catheter tip placement
EP2632360A4 (en) 2010-10-29 2014-05-21 Bard Inc C R IMPROVED ASSISTED BY BIO-IMPEDANCE OF A MEDICAL DEVICE
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US9597482B2 (en) 2012-06-18 2017-03-21 Smart Iv Llc Apparatus and method for monitoring catheter insertion
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US10973584B2 (en) 2015-01-19 2021-04-13 Bard Access Systems, Inc. Device and method for vascular access
US10349890B2 (en) 2015-06-26 2019-07-16 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
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Citations (2)

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Publication number Priority date Publication date Assignee Title
WO1994022367A1 (en) * 1993-03-30 1994-10-13 Pfizer Inc. Radiotelemetry impedance plethysmography device
JP2006501892A (ja) * 2002-10-07 2006-01-19 ツェーエヌジュステームス メディツィンテヒニーク ゲーエムベーハー 血行動態パラメータのためのインピーダンスに基づく測定方法

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WO1994022367A1 (en) * 1993-03-30 1994-10-13 Pfizer Inc. Radiotelemetry impedance plethysmography device
JP2006501892A (ja) * 2002-10-07 2006-01-19 ツェーエヌジュステームス メディツィンテヒニーク ゲーエムベーハー 血行動態パラメータのためのインピーダンスに基づく測定方法

Also Published As

Publication number Publication date
WO2007032665A2 (en) 2007-03-22
US20090209872A1 (en) 2009-08-20
CA2622277A1 (en) 2007-03-22
EP1933701B1 (en) 2009-02-11
ATE422328T1 (de) 2009-02-15
EP1933701A2 (en) 2008-06-25
AU2006291620B2 (en) 2012-02-16
BRPI0616062A2 (pt) 2011-06-07
AU2006291620A1 (en) 2007-03-22
DE602006005172D1 (de) 2009-03-26
WO2007032665A3 (en) 2007-05-10
NL1032272A1 (nl) 2007-03-16
NL1032272C2 (nl) 2007-05-16
EA011969B1 (ru) 2009-06-30
EA200800826A1 (ru) 2009-06-30

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