ES2498954T3 - Dispositivo y método para controlar la infusión de un líquido en un circuito de sangre extracorpóreo - Google Patents

Dispositivo y método para controlar la infusión de un líquido en un circuito de sangre extracorpóreo Download PDF

Info

Publication number
ES2498954T3
ES2498954T3 ES05019650.0T ES05019650T ES2498954T3 ES 2498954 T3 ES2498954 T3 ES 2498954T3 ES 05019650 T ES05019650 T ES 05019650T ES 2498954 T3 ES2498954 T3 ES 2498954T3
Authority
ES
Spain
Prior art keywords
duct
compartment
infusion
liquid
blood
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 - Lifetime
Application number
ES05019650.0T
Other languages
English (en)
Inventor
Renato Pedrazzi
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.)
Gambro Hospal Schweiz AG
Original Assignee
Gambro Hospal Schweiz AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11457656&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2498954(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gambro Hospal Schweiz AG filed Critical Gambro Hospal Schweiz AG
Application granted granted Critical
Publication of ES2498954T3 publication Critical patent/ES2498954T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • A61M1/1607—Physical characteristics of the dialysate fluid before use, i.e. upstream of 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
    • A61M1/1601—Control or regulation
    • A61M1/1603—Regulation parameters
    • A61M1/1605—Physical characteristics of the dialysate fluid
    • A61M1/1609—Physical characteristics of the dialysate fluid after use, i.e. downstream of 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
    • A61M1/34—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
    • A61M1/34—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
    • A61M1/36—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
    • A61M1/361—Physical characteristics of the blood, e.g. haematocrit, urea before treatment
    • 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
    • A61M1/3612—Physical characteristics of the blood, e.g. haematocrit, urea after treatment
    • 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
    • A61M1/3669—Electrical impedance measurement of body fluids; 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
    • A61M2230/30—Blood 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/28—Clamping means for squeezing flexible tubes, e.g. roller clamps

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Urology & Nephrology (AREA)
  • Emergency Medicine (AREA)
  • Cardiology (AREA)
  • External Artificial Organs (AREA)

Abstract

Maquina de dialisis que comprende: un filtro (4) que tiene un compartimento (5) de sangre y un compartimento (6) de liquido de dialisis separados por una membrana (7) semipermeable; un circuito de sangre extracorporeo que tiene un conducto (12) arterial conectado a una entrada del compartimento (5) de sangre y un conducto (15) venoso conectado a una salida del compartimento (5) de sangre; un circuito de liquido de dialisis que tiene un conducto (17) de suministro conectado a una entrada del compartimento (6) de liquido de dialisis y un conducto (18) de drenaje conectado a una salida del compartimento (6) de liquido de dialisis; un circuito de infusion que tiene un conducto (25) de predilucion conectado al conducto (12) arterial y un conducto (26) de posdiluciOn conectado al conducto (15) venoso; medics (23; 24) para variar un flujo de un liquid° de infusion en el conducto (25) de predilucion y en el conducto (26) de posdilución; medios (31) de control para controlar los nnedios (23, 24) de variacion de flujo de modo que el flujo del liquido de infusión en el conducto (25) de predilucion y el conducto (26) de posdilución coincida con una secuencia determinada; caracterizada porque comprende un sensor (36) de hemoconcentración para producir una serial de hemoconcentracion (CE) y porque los medios (31) de control comprenden medics para determinar la secuencia de infusión a partir de al menos un valor caracteristico (FF) correlacionado con la concentración de la sangre (CE).

Description

imagen1
imagen2
imagen3
imagen4
imagen5

Claims (1)

  1. imagen1
    imagen2
ES05019650.0T 2000-04-07 2001-04-02 Dispositivo y método para controlar la infusión de un líquido en un circuito de sangre extracorpóreo Expired - Lifetime ES2498954T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITTO20000333 2000-04-07
IT2000TO000333A IT1320024B1 (it) 2000-04-07 2000-04-07 Metodo per la regolazione della infusione in una macchina di dialisi e macchina di dialisi per l'applicazione del citato metodo.

Publications (1)

Publication Number Publication Date
ES2498954T3 true ES2498954T3 (es) 2014-09-26

Family

ID=11457656

Family Applications (3)

Application Number Title Priority Date Filing Date
ES05019650.0T Expired - Lifetime ES2498954T3 (es) 2000-04-07 2001-04-02 Dispositivo y método para controlar la infusión de un líquido en un circuito de sangre extracorpóreo
ES01915621T Expired - Lifetime ES2250366T5 (es) 2000-04-07 2001-04-02 Máquina de diálisis.
ES04003132T Expired - Lifetime ES2372385T3 (es) 2000-04-07 2001-04-02 Máquina de diálisis.

Family Applications After (2)

Application Number Title Priority Date Filing Date
ES01915621T Expired - Lifetime ES2250366T5 (es) 2000-04-07 2001-04-02 Máquina de diálisis.
ES04003132T Expired - Lifetime ES2372385T3 (es) 2000-04-07 2001-04-02 Máquina de diálisis.

Country Status (9)

Country Link
US (2) US6730233B2 (es)
EP (3) EP1424089B1 (es)
AT (2) ATE305318T1 (es)
AU (1) AU774113B2 (es)
CA (1) CA2372307C (es)
DE (1) DE60113624T3 (es)
ES (3) ES2498954T3 (es)
IT (1) IT1320024B1 (es)
WO (1) WO2001076661A1 (es)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8105258B2 (en) * 1999-04-26 2012-01-31 Baxter International Inc. Citrate anticoagulation system for extracorporeal blood treatments
BR9902607B1 (pt) * 1999-06-23 2010-08-24 aparelho e processo de prÉ-hidràlise de biomassa.
IT1310659B1 (it) * 1999-07-30 2002-02-19 Hospal Dasco Spa Metodo di controllo di una macchina per dialisi avente un filtrosemipermeabile.
EP1661591B2 (en) † 2000-07-07 2022-06-15 Fresenius Medical Care Deutschland GmbH Apparatus for the purification of blood by means of hemodialysis and/or hemofiltration
US20030010718A1 (en) 2001-07-12 2003-01-16 Nxstage Medical, Inc. Hemodilution cap and methods of use in blood-processing procedures
US6796955B2 (en) * 2002-02-14 2004-09-28 Chf Solutions, Inc. Method to control blood and filtrate flowing through an extracorporeal device
US20040254513A1 (en) 2002-04-10 2004-12-16 Sherwin Shang Conductive polymer materials and applications thereof including monitoring and providing effective therapy
US10155082B2 (en) 2002-04-10 2018-12-18 Baxter International Inc. Enhanced signal detection for access disconnection systems
US7022098B2 (en) 2002-04-10 2006-04-04 Baxter International Inc. Access disconnection systems and methods
US7052480B2 (en) 2002-04-10 2006-05-30 Baxter International Inc. Access disconnection systems and methods
DE10230413B4 (de) * 2002-07-06 2004-07-22 Fresenius Medical Care Deutschland Gmbh Vorrichtung zur Bestimmung des Blutvolumens während einer extrakorporalen Blutbehandlung
JP3958733B2 (ja) * 2002-11-14 2007-08-15 日機装株式会社 血液浄化装置
ITMI20030212A1 (it) * 2003-02-07 2004-08-08 Gambro Lundia Ab Metodo per il trattamento extracorporeo di sangue
US7314554B2 (en) * 2003-02-07 2008-01-01 Gambro Lundia Ab Extracorporeal blood treatment machine
US7291269B2 (en) * 2003-03-17 2007-11-06 Gambro Lundia Ab Apparatus and process for extracorporeal treatment of blood with selective extraction of solutes
US7744553B2 (en) 2003-12-16 2010-06-29 Baxter International Inc. Medical fluid therapy flow control systems and methods
US20060009727A1 (en) * 2004-04-08 2006-01-12 Chf Solutions Inc. Method and apparatus for an extracorporeal control of blood glucose
US20100168535A1 (en) * 2006-04-12 2010-07-01 Mark Ries Robinson Methods and apparatuses related to blood analyte measurement system
US20090156975A1 (en) * 2007-11-30 2009-06-18 Mark Ries Robinson Robust System and Methods for Blood Access
US20090048576A1 (en) * 2007-08-13 2009-02-19 Mark Ries Robinson Managing Cross-contamination in Blood Samples Withdrawn from a Multilumen Catheter
WO2007059476A2 (en) * 2005-11-15 2007-05-24 Luminous Medical, Inc. Blood analyte determinations
US20090088615A1 (en) * 2007-10-01 2009-04-02 Mark Ries Robinson Indwelling Fiber Optic Probe for Blood Glucose Measurements
US20100094114A1 (en) * 2008-10-09 2010-04-15 Mark Ries Robinson Use of multiple calibration solutions with an analyte sensor with use in an automated blood access system
US8323194B2 (en) * 2009-12-18 2012-12-04 Inlight Solutions, Inc. Detection of bubbles during hemodynamic monitoring when performing automated measurement of blood constituents
US20090054754A1 (en) * 2007-08-21 2009-02-26 Mcmahon Dave Clinician-controlled semi-automated medication management
US7815809B2 (en) * 2005-12-13 2010-10-19 Gambro Lundia Ab Method for conductivity calculation in a treatment fluid upstream and downstream a filtration unit in apparatuses for the blood treatment
US7713226B2 (en) * 2006-01-06 2010-05-11 Renal Solutions, Inc. On demand and post-treatment delivery of saline to a dialysis patient
WO2007091438A1 (ja) † 2006-02-07 2007-08-16 Jms Co., Ltd. 血液浄化装置及び血液浄化回路
US8114276B2 (en) 2007-10-24 2012-02-14 Baxter International Inc. Personal hemodialysis system
TR201810388T4 (tr) 2007-12-22 2018-08-27 Fresenius Medical Care Deutschland Gmbh Bir ekstrakorporal kan tedavisinde transmembran basıncının belirlenmesi amçlı yöntem ve tertibat.
US8114043B2 (en) * 2008-07-25 2012-02-14 Baxter International Inc. Electromagnetic induction access disconnect sensor
US20100237011A1 (en) * 2009-03-20 2010-09-23 Edward Allan Ross Blood treatment systems and related methods
US8685251B2 (en) * 2009-12-05 2014-04-01 Home Dialysis Plus, Ltd. Ultra-pasteurization for dialysis machines
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
US8753515B2 (en) 2009-12-05 2014-06-17 Home Dialysis Plus, Ltd. Dialysis system with ultrafiltration control
US20110189048A1 (en) * 2009-12-05 2011-08-04 Curtis James R Modular dialysis system
US8529491B2 (en) * 2009-12-31 2013-09-10 Fresenius Medical Care Holdings, Inc. Detecting blood flow degradation
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
DE102010012050B4 (de) * 2010-03-19 2016-09-29 Fresenius Medical Care Deutschland Gmbh Hämodialysemaschine
DE102010032154A1 (de) * 2010-07-23 2012-01-26 Fresenius Medical Care Deutschland Gmbh Vorrichtung und Verfahren zur Überwachung des Anschlusses einer Blutbehandlungseinheit an das Flüssigkeitssystem einer extrakorporalen Blutbehandlungsvorrichtung
JP5826821B2 (ja) 2010-04-14 2015-12-02 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 体外血液処理装置の流体システムに対する血液処理ユニットの連結を監視する為の装置及び方法
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
PL2433662T3 (pl) 2010-09-27 2014-10-31 Gambro Lundia Ab Urządzenie do pozaustrojowego oczyszczania krwi
US8840790B2 (en) 2011-04-27 2014-09-23 Fenwal, Inc. Systems and methods of controlling fouling during a filtration procedure
PL2564885T3 (pl) 2011-08-30 2014-11-28 Gambro Lundia Ab Urządzenie do pozaustrojowego oczyszczania krwi oraz sposób obliczania założonych natężeń przepływu w urządzeniu medycznym dla podawania lub pobierania płynów
JP2014533133A (ja) 2011-10-07 2014-12-11 ホーム・ダイアリシス・プラス・リミテッドＨｏｍｅ ＤｉａｌｙｓｉｓＰｌｕｓ， Ｌｔｄ． 透析システムのための熱交換流体の精製
US20130146541A1 (en) 2011-12-13 2013-06-13 Nxstage Medical, Inc. Fluid purification methods, devices, and systems
US9433721B2 (en) 2013-06-25 2016-09-06 Fresenius Medical Care Holdings, Inc. Vial spiking assemblies and related methods
EP2883566B1 (en) 2013-12-11 2017-05-24 Gambro Lundia AB Extracorporeal blood treatment system and valve unit for pre/post infusion
ES2864727T3 (es) 2014-04-29 2021-10-14 Outset Medical Inc Sistema y métodos de diálisis
CN104383618B (zh) * 2014-12-03 2017-02-22 北京迈淩医疗技术发展有限公司 一种能够同时进行前后补液的血液透析滤过机
US9974942B2 (en) 2015-06-19 2018-05-22 Fresenius Medical Care Holdings, Inc. Non-vented vial drug delivery
WO2018035520A1 (en) 2016-08-19 2018-02-22 Outset Medical, Inc. Peritoneal dialysis system and methods
IT201700052603A1 (it) * 2017-05-16 2018-11-16 Medica S P A Sistema filtrante per terapie sostitutive renali continue
EP3646336B1 (en) 2017-06-28 2023-06-28 Gambro Lundia AB A system and a method for renal replacement therapy
US10881347B2 (en) 2017-12-29 2021-01-05 Fresenius Medical Care Holdings, Inc. Closed loop dialysis treatment using adaptive ultrafiltration rates
JP7098433B2 (ja) * 2018-06-20 2022-07-11 日機装株式会社 血液浄化装置及び血液浄化装置による血漿流量取得方法
JP7144979B2 (ja) * 2018-06-20 2022-09-30 日機装株式会社 血液浄化装置及び血液浄化装置による患者の栄養状態の推定方法
IT201900002233A1 (it) * 2019-02-15 2020-08-15 Medica S P A Sistema filtrante per terapie sostitutive renali continue
EP3873343A4 (en) 2019-03-26 2022-01-05 Nuwellis, Inc. NEONATAL AND PEDIATRIC BLOOD FILTRATION SYSTEM
DE102019124990A1 (de) 2019-09-17 2021-03-18 B.Braun Avitum Ag Blutbehandlungsvorrichtung mit automatischer Verringerung einer Substitutionslösungsflussrate
US11992464B2 (en) * 2021-08-18 2024-05-28 Alcor Scientific Llc Enteral feeding pump systems, valve assemblies therefor and fluid flow control methods for same
US11896798B2 (en) 2021-08-18 2024-02-13 Alcor Scientific, Inc. Enteral feeding pump systems, valve assemblies therefor and fluid flow control methods for same
WO2023250248A2 (en) * 2022-06-24 2023-12-28 Alcor Scientific, Inc. Enteral feeding pump systems, valve assemblies therefor and fluid flow control methods for same
USD1032520S1 (en) 2023-05-30 2024-06-25 Alcor Scientific Llc Twin port adapter

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD157952A3 (de) * 1980-08-13 1982-12-22 Wolfgang Simon Vorrichtung zur extrakorporalen behandlung von blut
DE3878899T2 (de) * 1987-07-30 1993-07-22 Toray Industries Poroese polytetrafluoraethylen-membran, trennvorrichtung unter verwendung dieser membran sowie verfahren zur herstellung.
US4990294A (en) * 1988-05-04 1991-02-05 Millipore Corporation Process for producing fluorocarbon membranes and membrane product
US4906377A (en) * 1988-05-04 1990-03-06 Millipore Corporation Fluorocarbon membranes and process for making fluorocarbon membranes
US4902456A (en) * 1988-05-04 1990-02-20 Millipore Corporation Fluorocarbon membranes and process for making fluorocarbon membranes
US5032274A (en) * 1988-05-04 1991-07-16 Millipore Corporation Process for producing fluorocarbon membranes and membrane product
US5154817A (en) * 1990-05-24 1992-10-13 Betz Laboratories, Inc. Method for inhibiting gum and sediment formation in liquid hydrocarbon mediums
US6471872B2 (en) * 1991-10-11 2002-10-29 Children's Hospital Medical Center Hemofiltration system and method based on monitored patient parameters
US5855783A (en) * 1991-11-15 1999-01-05 Memtec America Corporation Pleated poly(tetra-fluoro ethylene) filter cartridge
US5490931A (en) * 1992-02-24 1996-02-13 Hoechst Celanese Corp. Fabrication of a fluoropolymer hollow fiber having a defect-free separation layer
DE4240681C2 (de) * 1992-12-03 1994-09-08 Fresenius Ag Vorrichtung zur Hämodialyse ohne Antikoagulation
US5910252A (en) * 1993-02-12 1999-06-08 Cobe Laboratories, Inc. Technique for extracorporeal treatment of blood
US5695702A (en) * 1994-07-01 1997-12-09 Millipore Corporation Thermoplastic hollow fiber membrane module and method of manufacture
US5762789A (en) * 1996-06-28 1998-06-09 Millipore Corporation Disposable membrane module with low-dead volume
DE19654746C2 (de) * 1996-12-30 2000-05-11 Klaus Sodemann Dialyselösung
AU6849998A (en) * 1997-05-07 1998-11-27 Olivier Favre Method for controlling a blood purifying device
WO2000009182A1 (fr) * 1998-08-11 2000-02-24 Alpamed S.A. Dispositif d'entrainement de fluide
EP1095666A1 (fr) * 1999-10-29 2001-05-02 Infomed S.A. Dispositif d'épuration extracorporelle du sang
US6635026B1 (en) * 1999-11-08 2003-10-21 Hospal Industrie Haemofiltration machine for independently controlling the concentration of a least two ionic substances in a patient's internal medium
FR2800618B1 (fr) * 1999-11-08 2002-02-22 Bert Christophe Appareil d'hemofiltration permettant de controler, de facon independante, la concentration d'au moins deux substances ioniques dans le milieu interieur d'un patient

Also Published As

Publication number Publication date
ES2372385T3 (es) 2012-01-19
DE60113624T3 (de) 2011-05-19
EP1604699A2 (en) 2005-12-14
ITTO20000333A0 (it) 2000-04-07
ITTO20000333A1 (it) 2001-10-07
US6966979B2 (en) 2005-11-22
EP1604699B1 (en) 2014-07-02
EP1200141A1 (en) 2002-05-02
AU4270101A (en) 2001-10-23
ES2250366T5 (es) 2011-04-08
CA2372307A1 (en) 2001-10-18
EP1424089B1 (en) 2011-08-31
EP1200141B1 (en) 2005-09-28
EP1424089A3 (en) 2004-07-21
DE60113624T2 (de) 2006-06-22
ATE522239T1 (de) 2011-09-15
US20040154967A1 (en) 2004-08-12
ES2250366T3 (es) 2006-04-16
ATE305318T1 (de) 2005-10-15
AU774113B2 (en) 2004-06-17
WO2001076661A1 (en) 2001-10-18
US6730233B2 (en) 2004-05-04
EP1200141B2 (en) 2010-11-17
IT1320024B1 (it) 2003-11-12
EP1424089A2 (en) 2004-06-02
DE60113624D1 (de) 2006-02-09
EP1604699A3 (en) 2008-06-04
US20020121471A1 (en) 2002-09-05
CA2372307C (en) 2009-02-10

Similar Documents

Publication Publication Date Title
ES2498954T3 (es) Dispositivo y método para controlar la infusión de un líquido en un circuito de sangre extracorpóreo
JP5543049B2 (ja) 血液浄化装置の作動方法及び血液浄化装置
US7618531B2 (en) Hemodialysis treatment apparatus and method for hemodialysis treatment
US11707560B2 (en) Blood treatment device for carrying out an extracorporeal blood treatment, blood-guiding device, blood treatment system
SE9703403L (sv) Förfarande och anordning för övervakning av infusionspump i en hemo- eller hemodiafiltreringsmaskin
BR9912668A (pt) Métodos e aparelhos para realizar ultrafiltração controlada durante hemodiálise
ES2566531T3 (es) Método y dispositivo para determinar la presión de transmembrana en un tratamiento de sangre extracorporal
DE602004031502D1 (de) Extrakorporale blutbehandlungsmaschine
BRPI0919560B1 (pt) Dispositivo para o tratamento extracorpóreo de sangue para a operação de agulha única
SE432195B (sv) Slangset avsett for extracorporeal behandling av blod och liknande omtaliga vetskor
SE8205159L (sv) Slangset avsett for extracorporeal behandlin av blod och liknande omtaliga vetskor
CN111936179B (zh) 血液管组、开环或闭环控制装置、血液治疗设备和用于单针治疗的方法
ATE463267T1 (de) Dialysegerät mit natraemiesteuerung
US8025633B2 (en) Arrangement for extracorporeal circulation of blood
ATE549050T1 (de) Vorrichtung zur hämo-filterung und -dialyse
ITUB20159389A1 (it) Apparecchiatura per la decapneizzazione del sangue
JPH0450022B2 (es)
CN106110420A (zh) 一种新型血液净化装置的体外循环血路系统
JP2002219168A (ja) 生体適合性液体入り経路形成デバイス