CN1188179C - 在血液透析中实现可控超滤的方法和设备 - Google Patents

在血液透析中实现可控超滤的方法和设备 Download PDF

Info

Publication number
CN1188179C
CN1188179C CNB998090794A CN99809079A CN1188179C CN 1188179 C CN1188179 C CN 1188179C CN B998090794 A CNB998090794 A CN B998090794A CN 99809079 A CN99809079 A CN 99809079A CN 1188179 C CN1188179 C CN 1188179C
Authority
CN
China
Prior art keywords
dialysate
chamber
pump
liquid
flow rate
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.)
Expired - Fee Related
Application number
CNB998090794A
Other languages
English (en)
Chinese (zh)
Other versions
CN1311700A (zh
Inventor
W·M·埃尔赛伊德
C·S·卡斯特利尼
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.)
Baxter International Inc
Original Assignee
Baxter International Inc
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 Baxter International Inc filed Critical Baxter International Inc
Publication of CN1311700A publication Critical patent/CN1311700A/zh
Application granted granted Critical
Publication of CN1188179C publication Critical patent/CN1188179C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • 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
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1601—Control or regulation
    • 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
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1621—Constructional aspects thereof
    • A61M1/1647—Constructional aspects thereof with flow rate measurement of the dialysis fluid, upstream and downstream of the dialyser
    • 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
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1621—Constructional aspects thereof
    • A61M1/165—Constructional aspects thereof with a dialyser bypass on the dialysis fluid line
    • 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
    • A61M1/3403—Regulation parameters
    • 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
    • A61M1/3427—Substitution fluid path back through the membrane, e.g. by inverted trans-membrane pressure [TMP]
    • 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
    • A61M1/3643—Priming, rinsing before or after use
    • A61M1/3644—Mode of operation
    • 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
    • A61M1/3643—Priming, rinsing before or after use
    • A61M1/3644—Mode of operation
    • A61M1/365—Mode of operation through membranes, e.g. by inverted trans-membrane pressure [TMP]
    • 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
    • A61M1/3643—Priming, rinsing before or after use
    • 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
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/929—Hemoultrafiltrate volume measurement or control processes

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)
  • Urology & Nephrology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Emergency Medicine (AREA)
  • Cardiology (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
CNB998090794A 1998-07-31 1999-08-02 在血液透析中实现可控超滤的方法和设备 Expired - Fee Related CN1188179C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/126,761 1998-07-31
US09/126,761 US6331252B1 (en) 1998-07-31 1998-07-31 Methods for priming a blood compartment of a hemodialyzer

Publications (2)

Publication Number Publication Date
CN1311700A CN1311700A (zh) 2001-09-05
CN1188179C true CN1188179C (zh) 2005-02-09

Family

ID=22426527

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB998090794A Expired - Fee Related CN1188179C (zh) 1998-07-31 1999-08-02 在血液透析中实现可控超滤的方法和设备

Country Status (14)

Country Link
US (1) US6331252B1 (enExample)
EP (1) EP1100559B1 (enExample)
JP (2) JP4082447B2 (enExample)
KR (1) KR100636045B1 (enExample)
CN (1) CN1188179C (enExample)
AT (1) ATE352332T1 (enExample)
AU (1) AU750282B2 (enExample)
BR (1) BR9912668A (enExample)
CA (1) CA2336478A1 (enExample)
DE (1) DE69934988T2 (enExample)
ES (1) ES2281184T3 (enExample)
ID (1) ID28073A (enExample)
TW (1) TW418095B (enExample)
WO (1) WO2000006217A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103857420A (zh) * 2011-10-03 2014-06-11 菲斯蒂亚 包括超滤装置和反滤装置的透析机器

Families Citing this family (94)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2779964B1 (fr) * 1998-06-17 2000-09-15 Internova International Innova Machine de dialyse, en particulier pour une utilisation a domicile
JP2000107283A (ja) 1998-10-07 2000-04-18 Nissho Corp 透析装置および洗浄プライミング方法
JP3510202B2 (ja) * 1999-11-02 2004-03-22 株式会社ジェイ・エム・エス 透析液を低流量に調整可能な血液透析装置
ITBO20010354A1 (it) * 2001-06-05 2002-12-05 Gambro Dasco Spa Metodo di riempimento e di lavaggio di un filtro di una macchina di dialisi
ITBO20020119A1 (it) * 2002-03-08 2003-09-08 Bellco Spa Gruppo per il controllo e la variazione del flusso di una soluzione dializzante in un processo di emodiafiltrazione
US7544179B2 (en) 2002-04-11 2009-06-09 Deka Products Limited Partnership System and method for delivering a target volume of fluid
US20050209547A1 (en) 2002-06-06 2005-09-22 Burbank Jeffrey H Last-chance quality check and/or air/pathogen filter for infusion systems
MXPA05000816A (es) 2002-07-19 2005-04-28 Baxter Int Sistemas y metodos para realizar dialisis peritoneal.
US20040084371A1 (en) * 2002-11-06 2004-05-06 Kellam Benjamin A. Dialysis system and method for automatically priming a dialyzer
US20080210606A1 (en) 2004-01-07 2008-09-04 Jeffrey Burbank Filtration System Preparation of Fluids for Medical Applications
US9700663B2 (en) 2005-01-07 2017-07-11 Nxstage Medical, Inc. Filtration system for preparation of fluids for medical applications
WO2004062710A2 (en) * 2003-01-07 2004-07-29 Nxstage Medical Inc. Batch filtration system for preparation of sterile replacement fluid for renal therapy
DE10302691B3 (de) * 2003-01-24 2004-04-29 Fresenius Medical Care Deutschland Gmbh Verfahren und Vorrichtung zur Versorgung einer Dialysevorrichtung mit Dialysierflüssigkeit
FR2856601B1 (fr) * 2003-06-25 2006-01-20 Gambro Lundia Ab Dispositif de traitement de sang par circulation extracorporelle a vidange automatique de liquide use
US8029454B2 (en) 2003-11-05 2011-10-04 Baxter International Inc. High convection home hemodialysis/hemofiltration and sorbent system
DE10355042B3 (de) * 2003-11-25 2005-06-23 Fresenius Medical Care Deutschland Gmbh Verfahren und Vorrichtung zum Erkennen von Störungen des Blutflusses in einem extrakorporalen Blutkreislauf
JP4734343B2 (ja) 2005-01-07 2011-07-27 エヌエックスステージ・メディカル・インコーポレイテッド 医療アプリケーションに関する溶液準備のための浄化システム
US7935258B2 (en) * 2005-09-15 2011-05-03 Gambro Lundia Ab Process and an apparatus for filling and/or rinsing an extracorporeal blood circuit
EP2012906B1 (en) * 2006-04-07 2010-08-11 NxStage Medical, Inc. Tubing clamp for medical applications
US10537671B2 (en) 2006-04-14 2020-01-21 Deka Products Limited Partnership Automated control mechanisms in a hemodialysis apparatus
US8042563B2 (en) 2007-02-27 2011-10-25 Deka Products Limited Partnership Cassette system integrated apparatus
US10463774B2 (en) 2007-02-27 2019-11-05 Deka Products Limited Partnership Control systems and methods for blood or fluid handling medical devices
US8888470B2 (en) 2007-02-27 2014-11-18 Deka Products Limited Partnership Pumping cassette
US9028691B2 (en) 2007-02-27 2015-05-12 Deka Products Limited Partnership Blood circuit assembly for a hemodialysis system
US8562834B2 (en) 2007-02-27 2013-10-22 Deka Products Limited Partnership Modular assembly for a portable hemodialysis system
US8491184B2 (en) 2007-02-27 2013-07-23 Deka Products Limited Partnership Sensor apparatus systems, devices and methods
US8409441B2 (en) 2007-02-27 2013-04-02 Deka Products Limited Partnership Blood treatment systems and methods
KR20230165373A (ko) * 2007-02-27 2023-12-05 데카 프로덕츠 리미티드 파트너쉽 혈액투석 시스템
WO2008135193A1 (de) * 2007-05-04 2008-11-13 Fresenius Medical Care Deutschland Gmbh Verfahren und vorrichtung zur überwachung einer blutbehandelungseinheit einer extrakorporalen blutbehandlungsvorrichtung
US8444587B2 (en) 2007-10-01 2013-05-21 Baxter International Inc. Fluid and air handling in blood and dialysis circuits
US8123947B2 (en) 2007-10-22 2012-02-28 Baxter International Inc. Priming and air removal systems and methods for dialysis
US8858787B2 (en) 2007-10-22 2014-10-14 Baxter International Inc. Dialysis system having non-invasive fluid velocity sensing
US8114276B2 (en) 2007-10-24 2012-02-14 Baxter International Inc. Personal hemodialysis system
US11738130B2 (en) 2008-01-23 2023-08-29 Deka Products Limited Partnership Fluid line autoconnect apparatus and methods for medical treatment system
US10201647B2 (en) 2008-01-23 2019-02-12 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
WO2009094184A1 (en) 2008-01-23 2009-07-30 Deka Products Limited Partnership Fluid volume determination for medical treatment system
US11833281B2 (en) 2008-01-23 2023-12-05 Deka Products Limited Partnership Pump cassette and methods for use in medical treatment system using a plurality of fluid lines
US20090294359A1 (en) * 2008-06-03 2009-12-03 Baxter International Inc. Priming system and method using pumping and gravity
US8057679B2 (en) 2008-07-09 2011-11-15 Baxter International Inc. Dialysis system having trending and alert generation
US12171922B2 (en) 2008-08-27 2024-12-24 Deka Products Limited Partnership Blood treatment systems and methods
DE102008045422B4 (de) * 2008-09-02 2017-10-12 Fresenius Medical Care Deutschland Gmbh Vorrichtung zum Befüllen eines Filters und Verfahren hierzu
GB0911414D0 (en) * 2009-06-15 2009-08-12 Imi Vision Ltd Dialysis machine control
JP2013509271A (ja) 2009-10-30 2013-03-14 デカ・プロダクツ・リミテッド・パートナーシップ 血管アクセスデバイスの離脱を検知するための装置および方法
US8753515B2 (en) 2009-12-05 2014-06-17 Home Dialysis Plus, Ltd. Dialysis system with ultrafiltration control
DE102010003642A1 (de) * 2010-03-15 2011-09-15 Fresenius Medical Care Deutschland Gmbh Kassette mit einem Sensor zur Bestimmung der Differenz eines ersten und eines zweiten Flüssigkeitsstroms
US8501009B2 (en) 2010-06-07 2013-08-06 State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Fluid purification system
WO2012006425A2 (en) 2010-07-07 2012-01-12 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
EP2465555B1 (en) 2010-12-20 2014-01-15 Gambro Lundia AB Method and system for providing priming and restitution liquids for an extracorporeal blood treatment
EP2714123B1 (en) 2011-05-24 2017-08-09 DEKA Products Limited Partnership Blood treatment systems and methods
US9999717B2 (en) 2011-05-24 2018-06-19 Deka Products Limited Partnership Systems and methods for detecting vascular access disconnection
JP6109819B2 (ja) 2011-05-24 2017-04-05 デカ・プロダクツ・リミテッド・パートナーシップ 血液透析システム
EP2763719B1 (en) 2011-10-07 2017-08-09 Outset Medical, Inc. Heat exchange fluid purification for dialysis system
DE202011107113U1 (de) * 2011-10-25 2013-02-08 Uwe Müller Bilanzierungssystem für Dialyse-Geräte mit volumengeregelten ventillosen Wobble-Kolbenpumpen und Substitutionspumpe für HDF
EP3002989B1 (en) 2011-11-04 2017-04-19 DEKA Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
US12303631B2 (en) 2011-11-04 2025-05-20 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
US20130146541A1 (en) 2011-12-13 2013-06-13 Nxstage Medical, Inc. Fluid purification methods, devices, and systems
EP2666491B2 (de) 2012-05-22 2020-08-12 D.Med Consulting GmbH Hämodialysegerät
US9526822B2 (en) * 2013-02-01 2016-12-27 Medtronic, Inc. Sodium and buffer source cartridges for use in a modular controlled compliant flow path
DE102013002395A1 (de) * 2013-02-13 2014-08-14 Fresenius Medical Care Deutschland Gmbh Vorrichtung und Verfahren zur Regelung einer Behandlungsvorrichtung
US20140263062A1 (en) 2013-03-14 2014-09-18 Fresenius Medical Care Holdings, Inc. Universal portable machine for online hemodiafiltration using regenerated dialysate
GB201305755D0 (en) 2013-03-28 2013-05-15 Quanta Fluid Solutions Ltd Re-Use of a Hemodialysis Cartridge
CN104470553B (zh) 2013-07-15 2017-02-22 甘布罗伦迪亚股份公司 用于透析装置中的超滤控制的单泵校准
ES2728778T3 (es) 2013-07-15 2019-10-28 Gambro Lundia Ab Calibración relativa de bomba para controlar la ultrafiltración en un aparto de diálisis
GB201314512D0 (en) 2013-08-14 2013-09-25 Quanta Fluid Solutions Ltd Dual Haemodialysis and Haemodiafiltration blood treatment device
DE102014105473A1 (de) * 2014-04-16 2015-10-22 Fresenius Medical Care Deutschland Gmbh Verfahren zum Entfernen von Blut aus einem extrakorporalen Blutkreislauf unter Druckkontrolle sowie Vorrichtungen
JP6657186B2 (ja) 2014-04-29 2020-03-04 アウトセット・メディカル・インコーポレイテッドＯｕｔｓｅｔ Ｍｅｄｉｃａｌ， Ｉｎｃ． 透析システムおよび方法
US12026271B2 (en) 2014-05-27 2024-07-02 Deka Products Limited Partnership Control systems and methods for blood or fluid handling medical devices
GB201409796D0 (en) 2014-06-02 2014-07-16 Quanta Fluid Solutions Ltd Method of heat sanitization of a haemodialysis water circuit using a calculated dose
US10980929B2 (en) 2014-09-12 2021-04-20 Diality Inc. Hemodialysis system with ultrafiltration controller
US10016550B2 (en) 2014-09-12 2018-07-10 Easydial, Inc. Portable hemodialysis assembly with ammonia sensor
US9486590B2 (en) 2014-09-29 2016-11-08 Fenwal, Inc. Automatic purging of air from a fluid processing system
JP2018524718A (ja) 2015-06-25 2018-08-30 ガンブロ・ルンディア・エービーＧａｍｂｒｏ Ｌｕｎｄｉａ Ａｂ 分散データベースを有する医療装置システム及び方法
GB2543801A (en) * 2015-10-28 2017-05-03 Quanta Fluid Solutions Ltd Dialysis machine and ultrafiltration
CN105363084B (zh) * 2015-12-10 2018-06-26 威海威高血液净化制品有限公司 一种血液净化装置的液体平衡系统及应用
GB201523104D0 (en) 2015-12-30 2016-02-10 Quanta Fluid Solutions Ltd Dialysis machine
GB2547214A (en) 2016-02-10 2017-08-16 Quanta Fluid Solutions Ltd Membrane pump usage condition detection
WO2017171064A1 (ja) * 2016-03-31 2017-10-05 旭化成メディカル株式会社 血液浄化システム、及びそのプライミング方法
US11534537B2 (en) 2016-08-19 2022-12-27 Outset Medical, Inc. Peritoneal dialysis system and methods
CN106215263A (zh) * 2016-08-31 2016-12-14 中国科学院苏州生物医学工程技术研究所 一种超滤平衡控制装置和方法以及连续血液净化装置
CN110100283B (zh) 2016-12-21 2023-07-04 甘布罗伦迪亚股份公司 包括具有支持外域的安全集群域的信息技术基础架构的医疗设备系统
GB201622119D0 (en) 2016-12-23 2017-02-08 Quanta Dialysis Tech Ltd Improved valve leak detection system
GB201701740D0 (en) 2017-02-02 2017-03-22 Quanta Dialysis Tech Ltd Phased convective operation
US10272187B2 (en) * 2017-02-22 2019-04-30 Fresenius Medical Care Holdings, Inc. System and methods for dialyzer flow rates estimation using measured dialyzer pressures
GB201703048D0 (en) 2017-02-24 2017-04-12 Quanta Dialysis Tech Ltd Testing rotor engagement of a rotary peristaltic pump
GB201705273D0 (en) 2017-03-31 2017-05-17 Quanta Dialysis Tech Ltd Data storage amd exchange by medical device components
GB201710546D0 (en) 2017-06-30 2017-08-16 Quanta Dialysis Tech Ltd Dialysis systems, devices and methods
USD907211S1 (en) 2017-09-28 2021-01-05 Quanta Dialysis Technologies Ltd. Dialysis machine
EP3505199B1 (en) 2017-12-28 2020-04-01 Gambro Lundia AB Extracorporeal blood treatment apparatus
AU2019325668B2 (en) 2018-08-23 2025-03-27 Outset Medical, Inc. Dialysis system and methods
US12097016B2 (en) * 2019-03-14 2024-09-24 Abiomed, Inc. Blood flow rate measurement system
AU2020266584B2 (en) 2019-04-30 2025-10-23 Outset Medical, Inc. Dialysis system and methods
GB2584335A (en) 2019-05-31 2020-12-02 Quanta Dialysis Technologies Ltd Source container connector
DE102020104101A1 (de) * 2020-02-17 2021-08-19 Fresenius Medical Care Deutschland Gmbh Fluidflusssteuerung einer Blutbehandlungsvorrichtung
CN117883649A (zh) * 2023-06-25 2024-04-16 北京健帆医疗设备有限公司 血液净化设备的故障检测方法、血液净化设备及存储介质

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE240137C (enExample) 1900-01-01
DE212648C (enExample)
US3946731A (en) 1971-01-20 1976-03-30 Lichtenstein Eric Stefan Apparatus for extracorporeal treatment of blood
US4021341A (en) 1974-02-19 1977-05-03 Cosentino Louis C Hemodialysis ultrafiltration system
US4172033A (en) 1974-12-23 1979-10-23 DWS, Inc. Artificial kidney proportioning system
US4334988A (en) 1975-12-30 1982-06-15 Hospal Medical Corp. Control of dialysis and ultrafiltration
FR2368283A1 (fr) 1976-10-22 1978-05-19 Abg Semca Perfectionnements aux reins artificiels
FR2368963A1 (fr) 1976-10-27 1978-05-26 Abg Semca Perfectionnements aux reins artificiels
FR2414351A1 (fr) 1978-01-16 1979-08-10 Bret Claude Controleur d'ultrafiltration par circuit de boucle et simple passage continu du bain de dialyse
US4486303A (en) 1981-10-06 1984-12-04 Brous Donald W Ultrafiltration in hemodialysis
SE434192B (sv) 1982-09-28 1984-07-09 Gambro Lundia Ab Anordning for metning av skillnaden mellan tva floden i tva skilda kanaler
US4747950A (en) 1983-12-16 1988-05-31 Cd Medical, Inc. Method and apparatus for controlled ultrafiltration during hemodialysis
US4879040A (en) 1984-11-15 1989-11-07 Baxter International Inc. Adaptive filter concentrate flow control system and method
DE3529973A1 (de) 1985-08-22 1987-03-05 Braun Melsungen Ag Vorrichtung zur haemodiafiltration
DE3600227A1 (de) 1986-01-07 1987-07-09 Salvia Regel Und Medizintechni Ultrafiltrationsregeleinrichtung
US4966691A (en) 1987-07-20 1990-10-30 Brous Donald W Measurement and control of ultrafiltration in dialysis
JPH01131669A (ja) * 1987-11-17 1989-05-24 Kuraray Co Ltd 血液透析装置
JPH02258031A (ja) * 1989-03-31 1990-10-18 Asahi Medical Co Ltd 流体分離装置における除水装置
US5486286A (en) * 1991-04-19 1996-01-23 Althin Medical, Inc. Apparatus for performing a self-test of kidney dialysis membrane
US5247434A (en) 1991-04-19 1993-09-21 Althin Medical, Inc. Method and apparatus for kidney dialysis
US5336165A (en) * 1991-08-21 1994-08-09 Twardowski Zbylut J Artificial kidney for frequent (daily) Hemodialysis
US5211849B1 (en) 1991-10-11 1997-05-27 Childrens Hosp Medical Center Hemofiltration system and method
DE4208274C1 (de) 1992-03-13 1993-10-21 Medical Support Gmbh Verfahren und Anordnung zum Spülen und Befüllen des extrakorporalen Blutkreislaufs von Dialysemaschinen
SE513524C2 (sv) * 1994-02-18 2000-09-25 Gambro Med Tech Ab System jämte förfarande för beräkning och/eller övervakning av ett vätskeflöde i en dialysapparat
JPH07299132A (ja) * 1994-05-09 1995-11-14 Nikkiso Co Ltd 透析濾過装置
SE510513C2 (sv) 1994-12-07 1999-05-31 Gambro Lundia Ab Förfarande och anordning för att mäta ultrafiltreringsvolymen i en dialysmaskin samt förfarande för kalibrering av anordningen
US5932103A (en) 1995-02-13 1999-08-03 Aksys, Ltd. Withdrawal of priming fluid from extracorporeal circuit of hemodialysis machines or the like
US5591344A (en) * 1995-02-13 1997-01-07 Aksys, Ltd. Hot water disinfection of dialysis machines, including the extracorporeal circuit thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103857420A (zh) * 2011-10-03 2014-06-11 菲斯蒂亚 包括超滤装置和反滤装置的透析机器
CN103857420B (zh) * 2011-10-03 2016-07-06 菲斯蒂亚 包括超滤装置和反滤装置的透析机器
US9717837B2 (en) 2011-10-03 2017-08-01 Physidia Dialysis machine including ultrafiltration and backfiltration means

Also Published As

Publication number Publication date
KR20010072100A (ko) 2001-07-31
AU5251199A (en) 2000-02-21
JP4082447B2 (ja) 2008-04-30
DE69934988T2 (de) 2007-10-25
CA2336478A1 (en) 2000-02-10
TW418095B (en) 2001-01-11
JP2002521141A (ja) 2002-07-16
ID28073A (id) 2001-05-03
DE69934988D1 (de) 2007-03-15
ES2281184T3 (es) 2007-09-16
KR100636045B1 (ko) 2006-10-19
CN1311700A (zh) 2001-09-05
EP1100559B1 (en) 2007-01-24
ATE352332T1 (de) 2007-02-15
AU750282B2 (en) 2002-07-11
BR9912668A (pt) 2001-05-02
WO2000006217A1 (en) 2000-02-10
EP1100559A1 (en) 2001-05-23
JP2008073563A (ja) 2008-04-03
US6331252B1 (en) 2001-12-18

Similar Documents

Publication Publication Date Title
CN1311700A (zh) 在血液透析中实现可控超滤的方法和设备
JP4159250B2 (ja) 透析効率を計算するための方法および装置
US7074332B2 (en) Multistage hemodiafiltration/hemofiltration method and apparatus
CN101516416B (zh) 用于确定体外血液处理的透析流体流动速率或血液流动速率的设备和方法
CN101842124B (zh) 用于在体外血液处理期间监控置换流体的供应的方法和设备
US6821441B2 (en) Method for the purification of blood by means of hemodialysis and/or hemofiltration and apparatus for performing said method
JP5586476B2 (ja) フィステル再循環および心肺再循環の全再循環に対するフィステル内の再循環および／または心肺再循環の比率を求める方法
CN101678161B (zh) 用于对体外血液回路进行预充的方法和设备
JP4235555B2 (ja) 体外回路のプライミング方法および透析装置
JP2002521162A (ja) 効率的な血液透析濾過法
EP0532432A1 (fr) Rein artificiel
CN1747755A (zh) 血液治疗装置
CN1830494A (zh) 医用血液透析滤过机
CN102869395B (zh) 用于调节至少一个过滤值的设备、血液透析机及其方法和使用
CN111514396A (zh) 一种自动调节治疗剂量的双静脉壶体外循环系统
JP7412296B2 (ja) 血液浄化装置
CN108744103A (zh) 一种具有血液滤过功能的血液透析滤过装置
JPH03215270A (ja) 血液処理装置
CN221932708U (zh) 一种换液量可控的血液滤过混合稀释补液管
CN212914049U (zh) 模组型持续性肾脏替代机
RU66173U1 (ru) Устройство для оценки эффективности диализных и фильтрационных методов экстракорпоральной детоксикации
Abbass et al. The effect of increasing dialysate flow rate in hemodialysis
MXPA01001244A (en) Methods and apparatus for performing controlled ultrafiltration during hemodialysis

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
ASS Succession or assignment of patent right

Owner name: BAXTER INTERNATIONAL LTD.

Free format text: FORMER OWNER: ALTHIN MEDICAL, INC.

Effective date: 20020403

C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20020403

Address after: Illinois State

Applicant after: Baxter International Inc.

Address before: American Florida

Applicant before: Althin Medical, Inc.

C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20050209

Termination date: 20140802

EXPY Termination of patent right or utility model