AU2014257663B2 - Control unit and method for determining a pressure in a blood vessel, especially in an arteriovenous fistula - Google Patents

Control unit and method for determining a pressure in a blood vessel, especially in an arteriovenous fistula Download PDF

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Publication number
AU2014257663B2
AU2014257663B2 AU2014257663A AU2014257663A AU2014257663B2 AU 2014257663 B2 AU2014257663 B2 AU 2014257663B2 AU 2014257663 A AU2014257663 A AU 2014257663A AU 2014257663 A AU2014257663 A AU 2014257663A AU 2014257663 B2 AU2014257663 B2 AU 2014257663B2
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Australia
Prior art keywords
pressure
blood
section
control unit
blood vessel
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Active
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AU2014257663A
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English (en)
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AU2014257663A1 (en
Inventor
Pascal Kopperschmidt
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.)
Fresenius Medical Care Deutschland GmbH
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Fresenius Medical Care Deutschland GmbH
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Publication of AU2014257663A1 publication Critical patent/AU2014257663A1/en
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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
    • A61M1/3653—Interfaces between patient blood circulation and extra-corporal blood circuit
    • A61M1/3656—Monitoring patency or flow at connection sites; Detecting disconnections
    • 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
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
    • A61B5/02158—Measuring pressure in heart or blood vessels by means inserted into the body provided with two or more sensor elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6866—Extracorporeal blood circuits, e.g. dialysis circuits
    • 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
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
    • A61B5/02152—Measuring pressure in heart or blood vessels by means inserted into the body specially adapted for venous pressure
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3303—Using a biosensor
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3341—Pressure; Flow stabilising pressure or flow to avoid excessive variation
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3344—Measuring or controlling pressure at the body treatment site
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3358—Measuring barometric pressure, e.g. for compensation
    • 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
    • A61M2230/04—Heartbeat characteristics, e.g. ECG, blood pressure modulation

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Pathology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Physiology (AREA)
  • Anesthesiology (AREA)
  • External Artificial Organs (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
AU2014257663A 2013-04-24 2014-04-17 Control unit and method for determining a pressure in a blood vessel, especially in an arteriovenous fistula Active AU2014257663B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102013007044.9A DE102013007044A1 (de) 2013-04-24 2013-04-24 Steuereinheit und Verfahren zur Bestimmung eines Drucks in einem Blutgefäß, insbesondere in einer arteriovenösen Fistel
DE102013007044.9 2013-04-24
PCT/EP2014/057952 WO2014173828A1 (de) 2013-04-24 2014-04-17 Steuereinheit und verfahren zur bestimmung eines drucks in einem blutgefäss, insbesondere in einer arteriovenösen fistel

Publications (2)

Publication Number Publication Date
AU2014257663A1 AU2014257663A1 (en) 2015-11-12
AU2014257663B2 true AU2014257663B2 (en) 2019-02-14

Family

ID=50549311

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2014257663A Active AU2014257663B2 (en) 2013-04-24 2014-04-17 Control unit and method for determining a pressure in a blood vessel, especially in an arteriovenous fistula

Country Status (12)

Country Link
US (1) US10105480B2 (enExample)
EP (1) EP2988661B1 (enExample)
JP (1) JP6609241B2 (enExample)
KR (1) KR102195708B1 (enExample)
CN (1) CN105307562B (enExample)
AU (1) AU2014257663B2 (enExample)
BR (1) BR112015026894B1 (enExample)
CA (1) CA2910049C (enExample)
DE (1) DE102013007044A1 (enExample)
EA (1) EA030107B1 (enExample)
ES (1) ES2639795T3 (enExample)
WO (1) WO2014173828A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11420037B2 (en) * 2017-08-04 2022-08-23 Fresenius Medical Care Holdings, Inc. Infusion methods for extracoporeal systems
US10515534B1 (en) 2018-06-19 2019-12-24 Fresenius Medical Care Holdings, Inc. Blood treatment machine with blood pressure measurement notification

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090101577A1 (en) * 2007-09-28 2009-04-23 Fulkerson Barry N Methods and Systems for Controlling Ultrafiltration Using Central Venous Pressure Measurements
US20100114005A1 (en) * 2007-04-12 2010-05-06 Gambro Lundia Ab Apparatus for extracorporeal blood treatment
US20110034814A1 (en) * 2008-03-27 2011-02-10 Pascal Kopperschmidt Method and device for monitoring a vascular access and extracorporeal blood treatment device comprising a device for monitoring vascular access
WO2012017959A1 (ja) * 2010-08-05 2012-02-09 日機装株式会社 血液浄化装置及びその液漏れ検査方法

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US4342218A (en) * 1980-01-16 1982-08-03 Forrest Fox Method and apparatus for zeroing and calibrating an invasive blood pressure monitoring system
JP2762594B2 (ja) * 1989-07-28 1998-06-04 横河電機株式会社 人工透析装置
DE4024434A1 (de) 1990-08-01 1992-02-13 Fresenius Ag Vorrichtung zur ultrafiltrationskontrolle bzw. ultrafiltrationsregelung bei blutreinigungsverfahren
FR2672218B1 (fr) * 1991-02-06 1998-04-24 Hospal Ind Dispositif et procede de mise a niveau d'un liquide dans une chambre d'un circuit extracorporel de sang.
DE19901078C1 (de) * 1999-01-14 2000-02-17 Polaschegg Hans Dietrich Verfahren und Vorrichtung zur Erkennung von Stenosen bei der extrakorporalen Blutbehandlung
DE19917197C1 (de) 1999-04-16 2000-07-27 Fresenius Medical Care De Gmbh Verfahren und Vorrichtung zur Ermittlung des Blutflusses in einem Gefäßzugang
JP4101512B2 (ja) * 2001-12-28 2008-06-18 日機装株式会社 透析装置
DE102004023080B4 (de) * 2004-05-11 2009-01-15 Fresenius Medical Care Deutschland Gmbh Verfahren und Vorrichtung zur Überwachung der Zufuhr von Substitutionsflüssigkeit während einer extrakorporalen Blutbehandlung
JP2006130063A (ja) * 2004-11-05 2006-05-25 Nipro Corp 血液浄化装置
WO2007123156A1 (ja) * 2006-04-19 2007-11-01 Asahi Kasei Kuraray Medical Co., Ltd. 体外循環回路の圧力センサ
KR101487425B1 (ko) * 2007-06-29 2015-01-29 가부시끼가이샤 제이엠에스 혈액 투석 장치
US8408040B2 (en) * 2007-12-06 2013-04-02 Asahi Kasei Medical Co., Ltd. Method of calibrating pressure measurement unit
ES2683237T3 (es) * 2007-12-22 2018-09-25 Fresenius Medical Care Deutschland Gmbh Método y dispositivo para determinar la presión de transmembrana en un tratamiento de sangre extracorporal
JP5276906B2 (ja) * 2008-06-16 2013-08-28 日機装株式会社 血液浄化装置
DE102008059379B4 (de) 2008-11-27 2010-12-09 Hickstein, Heiko, Dr.-med. Vorrichtung und Verfahren zur invasiven Blutdruckmessung im Gefäßzugang
JP5230379B2 (ja) * 2008-11-28 2013-07-10 旭化成メディカル株式会社 ドリップチャンバの液面調整方法とその液面調整機構
DE102008061122A1 (de) 2008-12-09 2010-06-17 Fresenius Medical Care Deutschland Gmbh Verfahren und Vorrichtung zum Ermitteln und/oder Überwachen eines körperlichen Zustandes, insbesondere einer kardiovaskulären Größe, eines Patienten basierend auf einer Amplitude eines Drucksignals
CN102630171B (zh) * 2009-11-24 2016-06-08 弗雷塞尼斯医疗保健德国有限责任公司 暂时中断体外血液处理的控制设备和血液处理装置
CA2784524C (en) * 2009-12-17 2017-07-04 Gambro Lundia Ab Apparatus for extracorporeal blood treatment and method of operation
US9632018B2 (en) * 2009-12-28 2017-04-25 Gambro Lundia Ab Method and device for monitoring the integrity of a connection system
DE102011108784A1 (de) * 2011-07-29 2013-01-31 Fresenius Medical Care Deutschland Gmbh Verfahren sowie Vorrichtungen zum Überprüfen wenigstens einer Funktion einer medizinischen Funktionseinrichtung
US9081382B2 (en) * 2013-03-15 2015-07-14 Fresenius Medical Care Holdings, Inc. Autonomous vehicle comprising extracorporeal blood treatment machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100114005A1 (en) * 2007-04-12 2010-05-06 Gambro Lundia Ab Apparatus for extracorporeal blood treatment
US20090101577A1 (en) * 2007-09-28 2009-04-23 Fulkerson Barry N Methods and Systems for Controlling Ultrafiltration Using Central Venous Pressure Measurements
US20110034814A1 (en) * 2008-03-27 2011-02-10 Pascal Kopperschmidt Method and device for monitoring a vascular access and extracorporeal blood treatment device comprising a device for monitoring vascular access
WO2012017959A1 (ja) * 2010-08-05 2012-02-09 日機装株式会社 血液浄化装置及びその液漏れ検査方法

Also Published As

Publication number Publication date
CN105307562A (zh) 2016-02-03
US10105480B2 (en) 2018-10-23
BR112015026894A2 (pt) 2017-07-25
JP2016525898A (ja) 2016-09-01
KR102195708B1 (ko) 2020-12-29
CA2910049A1 (en) 2014-10-30
EP2988661A1 (de) 2016-03-02
EP2988661B1 (de) 2017-06-14
EA030107B1 (ru) 2018-06-29
WO2014173828A1 (de) 2014-10-30
CA2910049C (en) 2023-09-12
AU2014257663A1 (en) 2015-11-12
KR20160008202A (ko) 2016-01-21
JP6609241B2 (ja) 2019-11-20
BR112015026894B1 (pt) 2022-05-31
ES2639795T3 (es) 2017-10-30
EA201592016A1 (ru) 2016-03-31
CN105307562B (zh) 2018-06-22
US20160074571A1 (en) 2016-03-17
DE102013007044A1 (de) 2014-10-30

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