ZA833825B - Apparatus and method for controlling ultra-filtration during hemodialysis - Google Patents

Apparatus and method for controlling ultra-filtration during hemodialysis

Info

Publication number
ZA833825B
ZA833825B ZA833825A ZA833825A ZA833825B ZA 833825 B ZA833825 B ZA 833825B ZA 833825 A ZA833825 A ZA 833825A ZA 833825 A ZA833825 A ZA 833825A ZA 833825 B ZA833825 B ZA 833825B
Authority
ZA
South Africa
Prior art keywords
during hemodialysis
filtration during
controlling ultra
ultra
controlling
Prior art date
Application number
ZA833825A
Other languages
English (en)
Inventor
Jonathan M Allan
Richard Jene Burton
Volker Jurock
Original Assignee
Becton Dickinson Co
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 Becton Dickinson Co filed Critical Becton Dickinson Co
Publication of ZA833825B publication Critical patent/ZA833825B/xx

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
    • A61M1/14—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
    • A61M1/1603—Regulation parameters
    • A61M1/1605—Physical characteristics of the dialysate fluid
    • 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
    • A61M1/1635—Constructional aspects thereof with volume chamber balancing devices between used and fresh dialysis fluid
    • A61M1/1641—Constructional aspects thereof with volume chamber balancing devices between used and fresh dialysis fluid linked by pistons
    • 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
    • A61M1/1654—Dialysates therefor
    • A61M1/1656—Apparatus for preparing dialysates
    • A61M1/166—Heating
    • A61M1/1662—Heating with heat exchange between fresh and used dialysate
    • 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
    • A61M1/341—Regulation parameters by measuring the filtrate rate or volume
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • 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
    • A61M2205/50—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)
  • Urology & Nephrology (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Emergency Medicine (AREA)
  • Cardiology (AREA)
  • External Artificial Organs (AREA)
ZA833825A 1982-08-31 1983-05-26 Apparatus and method for controlling ultra-filtration during hemodialysis ZA833825B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/413,287 US4477342A (en) 1982-08-31 1982-08-31 Apparatus and method for controlling ultrafiltration during hemodialysis

Publications (1)

Publication Number Publication Date
ZA833825B true ZA833825B (en) 1984-02-29

Family

ID=23636654

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA833825A ZA833825B (en) 1982-08-31 1983-05-26 Apparatus and method for controlling ultra-filtration during hemodialysis

Country Status (10)

Country Link
US (1) US4477342A (pt)
EP (1) EP0104460B1 (pt)
JP (1) JPS5944268A (pt)
AU (1) AU566465B2 (pt)
BR (1) BR8303224A (pt)
CA (1) CA1200728A (pt)
DE (1) DE3380115D1 (pt)
ES (1) ES8404860A1 (pt)
NZ (1) NZ204358A (pt)
ZA (1) ZA833825B (pt)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4715959A (en) * 1982-08-31 1987-12-29 Cd Medical Inc. Apparatus and method for controlling ultrafiltration during hemodialysis
US4747950A (en) * 1983-12-16 1988-05-31 Cd Medical, Inc. Method and apparatus for controlled ultrafiltration during hemodialysis
US4769134A (en) * 1985-11-20 1988-09-06 C D Medical Open patient fluid management method and system
JPS62193964A (ja) * 1986-02-21 1987-08-26 日本クラウンコルク株式会社 容器蓋
JPS6333268A (ja) * 1986-07-22 1988-02-12 喜多産業株式会社 ロ−ルオン型キヤツプのライナ−
FR2605228B1 (fr) * 1986-10-20 1988-12-02 Hospal Ind Procede de pompage pour rein artificiel de deux liquides en quantites egales et dispositif de pompage en faisant application
US4897184A (en) * 1986-10-31 1990-01-30 Cobe Laboratories, Inc. Fluid flow apparatus control and monitoring
EP0306241B1 (en) * 1987-09-01 1993-11-03 Shibuya Kogyo Co., Ltd Dialysis system
US4828693A (en) * 1987-09-22 1989-05-09 Baxter Travenol Laboratories, Inc. Water pressure regulator for hemodialysis apparatus
US4804474A (en) * 1987-12-10 1989-02-14 Robert Blum Energy efficient dialysis system
ES2040773T3 (es) * 1988-04-13 1993-11-01 Med-Tech Inc. Metodo de control de la cantidad de agua extraida por ultrafiltracion, y dispositivo de control de la cantidad de agua extraida por ultrafiltracion en hemodialisis.
DE3837498A1 (de) * 1988-11-04 1990-05-17 Fresenius Ag Verfahren und vorrichtung zur ultrafiltration bei der haemodialyse
US5247434A (en) * 1991-04-19 1993-09-21 Althin Medical, Inc. Method and apparatus for kidney dialysis
US5486286A (en) * 1991-04-19 1996-01-23 Althin Medical, Inc. Apparatus for performing a self-test of kidney dialysis membrane
US5591344A (en) * 1995-02-13 1997-01-07 Aksys, Ltd. Hot water disinfection of dialysis machines, including the extracorporeal circuit thereof
US5691706A (en) * 1995-03-08 1997-11-25 Filmax, Inc. Transformer leak alarm
US6235199B1 (en) 1999-03-12 2001-05-22 Dialysis Systems, Inc. Parallel plumbing supply system
US7241272B2 (en) 2001-11-13 2007-07-10 Baxter International Inc. Method and composition for removing uremic toxins in dialysis processes
JP4890761B2 (ja) 2002-07-19 2012-03-07 バクスター・インターナショナル・インコーポレイテッド 腹膜透析を実施するためのシステムおよび方法
US8038639B2 (en) 2004-11-04 2011-10-18 Baxter International Inc. Medical fluid system with flexible sheeting disposable unit
US8029454B2 (en) 2003-11-05 2011-10-04 Baxter International Inc. High convection home hemodialysis/hemofiltration and sorbent system
US7744553B2 (en) 2003-12-16 2010-06-29 Baxter International Inc. Medical fluid therapy flow control systems and methods
HUE035109T2 (en) 2006-07-14 2018-05-02 Patheon Holdings I B V An improved method for cell culture
US8057423B2 (en) 2007-07-05 2011-11-15 Baxter International Inc. Dialysis system having disposable cassette
US8040493B2 (en) 2007-10-11 2011-10-18 Fresenius Medical Care Holdings, Inc. Thermal flow meter
US8105487B2 (en) 2007-09-25 2012-01-31 Fresenius Medical Care Holdings, Inc. Manifolds for use in conducting dialysis
US8535522B2 (en) 2009-02-12 2013-09-17 Fresenius Medical Care Holdings, Inc. System and method for detection of disconnection in an extracorporeal blood circuit
US8240636B2 (en) 2009-01-12 2012-08-14 Fresenius Medical Care Holdings, Inc. Valve system
US8597505B2 (en) 2007-09-13 2013-12-03 Fresenius Medical Care Holdings, Inc. Portable dialysis machine
US9308307B2 (en) 2007-09-13 2016-04-12 Fresenius Medical Care Holdings, Inc. Manifold diaphragms
US9199022B2 (en) 2008-09-12 2015-12-01 Fresenius Medical Care Holdings, Inc. Modular reservoir assembly for a hemodialysis and hemofiltration system
US9358331B2 (en) 2007-09-13 2016-06-07 Fresenius Medical Care Holdings, Inc. Portable dialysis machine with improved reservoir heating system
US8114276B2 (en) 2007-10-24 2012-02-14 Baxter International Inc. Personal hemodialysis system
US9415150B2 (en) 2007-11-09 2016-08-16 Baxter Healthcare S.A. Balanced flow dialysis machine
CA3057806C (en) 2007-11-29 2021-11-23 Fresenius Medical Care Holdings, Inc. System and method for conducting hemodialysis and hemofiltration
KR101514106B1 (ko) * 2008-04-15 2015-04-21 감브로 룬디아 아베 혈액 처리 장치
AU2009237693B2 (en) * 2008-04-15 2013-11-14 Gambro Lundia Ab Blood treatment apparatus and method
US8057679B2 (en) 2008-07-09 2011-11-15 Baxter International Inc. Dialysis system having trending and alert generation
CA2739786C (en) 2008-10-07 2018-01-02 Fresenius Medical Care Holdings, Inc. Priming system and method for dialysis systems
WO2010062698A2 (en) 2008-10-30 2010-06-03 Xcorporeal, Inc. Modular, portable dialysis system
JP6049685B2 (ja) 2011-03-23 2016-12-21 ネクステージ メディカル インコーポレイテッド 腹膜透析使い捨てユニット、コントローラ、腹膜透析システム
US9201036B2 (en) 2012-12-21 2015-12-01 Fresenius Medical Care Holdings, Inc. Method and system of monitoring electrolyte levels and composition using capacitance or induction
US9157786B2 (en) 2012-12-24 2015-10-13 Fresenius Medical Care Holdings, Inc. Load suspension and weighing system for a dialysis machine reservoir
US9107986B2 (en) * 2013-03-11 2015-08-18 Boston Scientific Limited Double action infusion pump
US9354640B2 (en) * 2013-11-11 2016-05-31 Fresenius Medical Care Holdings, Inc. Smart actuator for valve
AU2016282817B2 (en) 2015-06-25 2020-09-17 Gambro Lundia Ab Medical device system and method having a distributed database
AU2017381172A1 (en) 2016-12-21 2019-06-13 Gambro Lundia Ab Medical device system including information technology infrastructure having secure cluster domain supporting external domain
CA3092575A1 (en) 2018-02-28 2019-09-06 Nxstage Medical, Inc. Fluid preparation and treatment devices, methods, and systems

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE2838414C2 (de) * 1978-09-02 1984-10-31 Fresenius AG, 6380 Bad Homburg Vorrichtung zur Hämodialyse und zum Entziehen von Ultrafiltrat
US4209391A (en) * 1978-11-06 1980-06-24 Cordis Dow Corp. Apparatus and method for automatically controlling hemodialysis at a pre-selected ultrafiltration rate
US4366061A (en) * 1980-01-23 1982-12-28 Cordis Dow Corp. Automated diaphragm apparatus and method for controlling negative pressure hemodialysis treatment
AU527275B2 (en) * 1980-01-23 1983-02-24 Cordis Dow Corporation Auto-diaphragm hemodialyser
JPS5728587A (en) * 1980-07-24 1982-02-16 Fanuc Ltd Driving device for direct current motor
DE3046162A1 (de) * 1980-12-06 1982-07-22 Dialyse-Technik medizinische Geräte Handelsgesellschaft mbH, 7512 Rheinstetten Vorrichtung zur behandlung des blutes eines patienten mittels haemodialyse oder haemodiafiltration
US4371385A (en) * 1981-04-28 1983-02-01 Cobe Laboratories, Inc. Deaerating liquid

Also Published As

Publication number Publication date
AU566465B2 (en) 1987-10-22
EP0104460A2 (en) 1984-04-04
JPS5944268A (ja) 1984-03-12
NZ204358A (en) 1987-03-06
BR8303224A (pt) 1984-04-17
ES524004A0 (es) 1984-05-16
DE3380115D1 (en) 1989-08-03
EP0104460B1 (en) 1989-06-28
ES8404860A1 (es) 1984-05-16
AU1481283A (en) 1984-03-08
EP0104460A3 (en) 1985-09-25
CA1200728A (en) 1986-02-18
US4477342A (en) 1984-10-16

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