PL1687045T3 - Urządzenie do rozpoznawania zakłóceń przepływu krwi w pozaustrojowym krwiobiegu - Google Patents

Urządzenie do rozpoznawania zakłóceń przepływu krwi w pozaustrojowym krwiobiegu

Info

Publication number
PL1687045T3
PL1687045T3 PL04765103T PL04765103T PL1687045T3 PL 1687045 T3 PL1687045 T3 PL 1687045T3 PL 04765103 T PL04765103 T PL 04765103T PL 04765103 T PL04765103 T PL 04765103T PL 1687045 T3 PL1687045 T3 PL 1687045T3
Authority
PL
Poland
Prior art keywords
blood
blood flow
extra
corporeal
blood circuit
Prior art date
Application number
PL04765103T
Other languages
English (en)
Inventor
Pascal Kopperschmidt
Malte Gross
Original Assignee
Fresenius Medical Care Deutschland Gmbh
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 Fresenius Medical Care Deutschland Gmbh filed Critical Fresenius Medical Care Deutschland Gmbh
Publication of PL1687045T3 publication Critical patent/PL1687045T3/pl

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
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/342—Adding solutions to the blood, e.g. substitution solutions
    • A61M1/3441—Substitution rate control as a function of the ultrafiltration rate
    • 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
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/342—Adding solutions to the blood, e.g. substitution solutions
    • A61M1/3424—Substitution fluid path
    • A61M1/3431—Substitution fluid path upstream of the filter
    • A61M1/3434—Substitution fluid path upstream of the filter with pre-dilution and post-dilution
    • 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
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/342—Adding solutions to the blood, e.g. substitution solutions
    • A61M1/3424—Substitution fluid path
    • A61M1/3437—Substitution fluid path downstream of the filter, e.g. post-dilution with filtrate
    • 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
    • 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
    • A61M1/3639—Blood pressure control, pressure transducers specially adapted therefor
    • 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
    • A61M2230/20—Blood composition characteristics
    • A61M2230/207—Blood composition characteristics hematocrit

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Cardiology (AREA)
  • External Artificial Organs (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
PL04765103T 2003-11-25 2004-09-11 Urządzenie do rozpoznawania zakłóceń przepływu krwi w pozaustrojowym krwiobiegu PL1687045T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10355042A DE10355042B3 (de) 2003-11-25 2003-11-25 Verfahren und Vorrichtung zum Erkennen von Störungen des Blutflusses in einem extrakorporalen Blutkreislauf
EP04765103A EP1687045B1 (de) 2003-11-25 2004-09-11 Vorrichtung zum erkennen von störungen des blutflusses in einem extrakorporalen blutkreislauf
PCT/EP2004/010180 WO2005058390A1 (de) 2003-11-25 2004-09-11 Verfahren und vorrichtung zum erkennen von störungen des blutflusses in einem extrakorporalen blutkreislauf

Publications (1)

Publication Number Publication Date
PL1687045T3 true PL1687045T3 (pl) 2010-06-30

Family

ID=34609272

Family Applications (1)

Application Number Title Priority Date Filing Date
PL04765103T PL1687045T3 (pl) 2003-11-25 2004-09-11 Urządzenie do rozpoznawania zakłóceń przepływu krwi w pozaustrojowym krwiobiegu

Country Status (9)

Country Link
US (1) US8460552B2 (pl)
EP (1) EP1687045B1 (pl)
JP (1) JP4409575B2 (pl)
CN (1) CN100500233C (pl)
AT (1) ATE452667T1 (pl)
DE (2) DE10355042B3 (pl)
ES (1) ES2336794T3 (pl)
PL (1) PL1687045T3 (pl)
WO (1) WO2005058390A1 (pl)

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US8105258B2 (en) 1999-04-26 2012-01-31 Baxter International Inc. Citrate anticoagulation system for extracorporeal blood treatments
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
DE102006045452B4 (de) * 2006-09-26 2009-04-02 Fresenius Medical Care Deutschland Gmbh Verfahren und Vorrichtung zur Erkennung von Luft in einem Flüssigkeitssystem, insbesondere in einem extrakorporalen Blutkreislauf einer Blutbehandlungsvorrichtung
US10463778B2 (en) 2007-02-09 2019-11-05 Baxter International Inc. Blood treatment machine having electrical heartbeat analysis
US8152751B2 (en) 2007-02-09 2012-04-10 Baxter International Inc. Acoustic access disconnection systems and methods
JP5437235B2 (ja) * 2007-05-04 2014-03-12 フレセニウス・メディカル・ケア・ドイチュラント・ゲーエムベーハー 体外血液治療装置の血液治療ユニットを監視する方法及び装置
DE102008015832B4 (de) * 2008-03-27 2013-08-22 Fresenius Medical Care Deutschland Gmbh Verfahren und Vorrichtung zur Überwachung eines Gefäßzugangs sowie extrakorporale Blutbehandlungsvorrichtung mit einer Vorrichtung zur Überwachung eines Gefäßzugangs
CA2724060C (en) * 2008-05-26 2014-04-08 Gambro Lundia Ab A hemodialysis or hemo(dia)filtration apparatus and a method for controlling a hemodialysis or hemo(dia)filtration apparatus
ES2558961T3 (es) 2008-06-26 2016-02-09 Gambro Lundia Ab Método y dispositivo para el procesamiento de una señal de medida dependiente del tiempo
US10089443B2 (en) 2012-05-15 2018-10-02 Baxter International Inc. Home medical device systems and methods for therapy prescription and tracking, servicing and inventory
WO2010121750A1 (de) * 2009-04-23 2010-10-28 Fresenius Medical Care Deutschland Gmbh Verfahren zum entfernen von blut aus einem extrakorporalen blutkreislauf, behandlungsvorrichtung sowie schlauchsystem
KR101707701B1 (ko) 2009-06-26 2017-02-16 감브로 룬디아 아베 데이터 적출용 장치, 컴퓨터 프로그램 제품 및 방법
BR112012000778A8 (pt) * 2009-07-15 2018-02-20 Koninklijke Philips Electronics Nv Método para o provimento de um alerta de parâmetro fisiológico com variação de tempo, mídia de leitura por computador, e sistema que fornece um alerta de parâmetro fisiológico com variação de tempo para um usuário
CN102665791B (zh) 2009-11-26 2015-08-19 弗雷泽纽斯医疗保健德国有限公司 具有调节替代液供应的装置的体外血液处理设备
AU2010338286B2 (en) 2009-12-28 2014-07-03 Gambro Lundia Ab Apparatus and method for prediction of rapid symptomatic blood pressure decrease
EP2519278B1 (en) * 2009-12-28 2015-01-28 Gambro Lundia AB Method and device for detecting a fault condition
CN102740902B (zh) * 2009-12-28 2015-04-22 甘布罗伦迪亚股份公司 用于监测心血管系统中的流体流速的装置和方法
JP5548001B2 (ja) * 2010-03-25 2014-07-16 日機装株式会社 血液浄化装置
DE102010048771A1 (de) 2010-10-14 2012-05-16 B. Braun Avitum Ag Verfahren und Vorrichtung zur Messung und Behebung von Systemänderungen in einer Vorrichtung zur Behandlung von Blut
DE102010052070A1 (de) 2010-11-17 2012-05-24 B. Braun Avitum Ag Verfahren und Vorrichtung zur Anpassung des Substitutionsziels bei der Ultrafiltration von Blut
AU2013201556B2 (en) 2012-07-13 2014-06-05 Gambro Lundia Ab Filtering of pressure signals for suppression of periodic pulses
DE102012111375A1 (de) * 2012-11-23 2014-06-12 B. Braun Avitum Ag Verfahren und Vorrichtung zur Erkennung einer verminderten Dialyseleistung verursacht durch Verklottung
CA2899720C (en) 2013-03-20 2021-04-20 Gambro Lundia Ab Monitoring of cardiac arrest in a patient connected to an extracorporeal blood processing apparatus
JP5997368B2 (ja) * 2013-04-01 2016-09-28 テルモ株式会社 循環装置及びその制御方法
JP6488712B2 (ja) * 2015-01-15 2019-03-27 ニプロ株式会社 透析システム、方法、およびプログラム
DE102015013610A1 (de) * 2015-10-21 2017-04-27 Fresenius Medical Care Deutschland Gmbh Vorrichtung, System und Verfahren zur druckbasierten Erkennung eines Gerinnsels
US10413654B2 (en) 2015-12-22 2019-09-17 Baxter International Inc. Access disconnection system and method using signal metrics
DE102017131192A1 (de) * 2017-12-22 2019-06-27 Fresenius Medical Care Deutschland Gmbh Pufferlösung zur Reduzierung des Kohlendioxidgehaltes in extrakorporalem Blut
CN111166953A (zh) * 2020-02-03 2020-05-19 深圳汉诺医疗科技有限公司 一种用于净化血液的体外循环系统及方法
CN112432721A (zh) * 2020-11-24 2021-03-02 武汉飞恩微电子有限公司 压力传感器故障检测电路、方法及压力传感器

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* Cited by examiner, † Cited by third party
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DE3806248A1 (de) * 1988-02-27 1989-09-07 Fresenius Ag Mess-/anzeigeverfahren bei fluessigkeitssystemen medizinischer geraete und vorrichtung zur durchfuehrung des verfahrens
PT1175917E (pt) * 2000-07-07 2007-12-27 Fresenius Medical Care De Gmbh Aparelho de hemodiálise
DE10115991C1 (de) 2001-03-30 2002-04-18 Fresenius Medical Care De Gmbh Verfahren und Vorrichtung zum Erkennen von Stenosen in einem Schlauchleitungssystem
DE10213179C1 (de) * 2002-03-25 2003-08-07 Fresenius Medical Care De Gmbh Verfahren und Vorrichtung zur Überwachung der Zufuhr von Substitutionsflüssigkeit während einer extrakorporalen Blutbehandlung

Also Published As

Publication number Publication date
CN100500233C (zh) 2009-06-17
EP1687045A1 (de) 2006-08-09
ES2336794T3 (es) 2010-04-16
DE502004010559D1 (de) 2010-02-04
JP4409575B2 (ja) 2010-02-03
CN1882366A (zh) 2006-12-20
ATE452667T1 (de) 2010-01-15
US20070108128A1 (en) 2007-05-17
US8460552B2 (en) 2013-06-11
EP1687045B1 (de) 2009-12-23
JP2007512057A (ja) 2007-05-17
DE10355042B3 (de) 2005-06-23
WO2005058390A1 (de) 2005-06-30

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