DE60300202D1 - Einrichtung zur Kontrolle und Regulierung des Dialysatflusses in einem Hämodiafiltrationsverfahren - Google Patents

Einrichtung zur Kontrolle und Regulierung des Dialysatflusses in einem Hämodiafiltrationsverfahren

Info

Publication number
DE60300202D1
DE60300202D1 DE60300202T DE60300202T DE60300202D1 DE 60300202 D1 DE60300202 D1 DE 60300202D1 DE 60300202 T DE60300202 T DE 60300202T DE 60300202 T DE60300202 T DE 60300202T DE 60300202 D1 DE60300202 D1 DE 60300202D1
Authority
DE
Germany
Prior art keywords
dialysis solution
flow
filter
controlling
regulating
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
DE60300202T
Other languages
English (en)
Other versions
DE60300202T2 (de
Inventor
Domenico Cianciavicchia
Andrea Fiorenzi
Alessandro Pradelli
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.)
Bellco SRL
Original Assignee
Bellco SRL
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 Bellco SRL filed Critical Bellco SRL
Publication of DE60300202D1 publication Critical patent/DE60300202D1/de
Application granted granted Critical
Publication of DE60300202T2 publication Critical patent/DE60300202T2/de
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
    • A61M1/14—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
    • A61M1/1601—Control or regulation
    • A61M1/1617—Control or regulation using measurements made during a temporary variation of a characteristic of the fresh dialysis 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
    • A61M1/1694—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes with recirculating dialysing liquid
    • A61M1/1696—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes with recirculating dialysing liquid with dialysate regeneration
    • 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
    • A61M1/3413—Diafiltration
    • 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
    • A61M2205/3306—Optical measuring means
    • 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
    • A61M2205/3334—Measuring or controlling the flow rate

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Emergency Medicine (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE60300202T 2002-03-08 2003-03-07 Einrichtung zur Kontrolle und Regulierung des Dialysatflusses in einem Hämodiafiltrationsverfahren Expired - Lifetime DE60300202T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBO20020119 2002-03-08
IT2002BO000119A ITBO20020119A1 (it) 2002-03-08 2002-03-08 Gruppo per il controllo e la variazione del flusso di una soluzione dializzante in un processo di emodiafiltrazione

Publications (2)

Publication Number Publication Date
DE60300202D1 true DE60300202D1 (de) 2005-01-20
DE60300202T2 DE60300202T2 (de) 2006-01-12

Family

ID=11439965

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60300202T Expired - Lifetime DE60300202T2 (de) 2002-03-08 2003-03-07 Einrichtung zur Kontrolle und Regulierung des Dialysatflusses in einem Hämodiafiltrationsverfahren

Country Status (5)

Country Link
EP (1) EP1342479B1 (de)
AT (1) ATE284719T1 (de)
DE (1) DE60300202T2 (de)
ES (1) ES2235121T3 (de)
IT (1) ITBO20020119A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8398859B2 (en) 2007-04-23 2013-03-19 Fundacion Para La Investigacion Biomedica Del Hospital Gregorio Maranon Haemodialfiltration method and apparatus
WO2010043593A1 (en) 2008-10-14 2010-04-22 Gambro Lundia Ab Blood treatment apparatus and method
ITBO20110444A1 (it) * 2011-07-26 2013-01-27 Bellco Srl Macchina di dialisi con controllo della emolisi
DE102013104501A1 (de) 2013-05-02 2014-11-06 B. Braun Avitum Ag Vorrichtung zur extrakorporalen Blutbehandlung
EP2907565A1 (de) * 2014-02-17 2015-08-19 Bayer Technology Services GmbH Dialyse-Einheit zum kontinuierlichen Puffer- bzw. Medienaustausch aus einer Proteinlösung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1245999B (it) * 1991-05-29 1994-11-07 Bellco Spa Apparecchiatura per trattamenti di emodiafiltrazione.
DE19523505A1 (de) * 1994-07-13 1996-01-18 Fresenius Ag Hämo(dia)filtrationsvorrichtung mit Filtratflußsteuerung
DE69515490T2 (de) * 1995-12-22 2000-09-07 Bellco Spa Dialysevorrichtung für Reinigung von Blut, speziell bei Patienten mit Organversagen
US6331252B1 (en) * 1998-07-31 2001-12-18 Baxter International Inc. Methods for priming a blood compartment of a hemodialyzer

Also Published As

Publication number Publication date
EP1342479B1 (de) 2004-12-15
ITBO20020119A0 (it) 2002-03-08
EP1342479A1 (de) 2003-09-10
ATE284719T1 (de) 2005-01-15
ITBO20020119A1 (it) 2003-09-08
DE60300202T2 (de) 2006-01-12
ES2235121T3 (es) 2005-07-01

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