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DE69209366D1 - Vorrichtung zur Hämodiafiltrationsbehandlung - Google Patents

Vorrichtung zur Hämodiafiltrationsbehandlung

Info

Publication number
DE69209366D1
DE69209366D1 DE69209366T DE69209366T DE69209366D1 DE 69209366 D1 DE69209366 D1 DE 69209366D1 DE 69209366 T DE69209366 T DE 69209366T DE 69209366 T DE69209366 T DE 69209366T DE 69209366 D1 DE69209366 D1 DE 69209366D1
Authority
DE
Germany
Prior art keywords
treatment device
hemodiafiltration treatment
hemodiafiltration
treatment
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
DE69209366T
Other languages
English (en)
Other versions
DE69209366T2 (de
Inventor
Domenico Cianciavicchia
Massimo Morselli
Armando Neri
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 DE69209366D1 publication Critical patent/DE69209366D1/de
Application granted granted Critical
Publication of DE69209366T2 publication Critical patent/DE69209366T2/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
    • A61M1/1621—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
    • A61M1/34—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
    • A61M1/34—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
    • A61M1/3455—Substitution fluids
    • A61M1/3465—Substitution fluids using dialysate as substitution 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
    • A61M1/34—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
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3334—Measuring or controlling the flow rate

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Urology & Nephrology (AREA)
  • Emergency Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • External Artificial Organs (AREA)
DE69209366T 1991-05-29 1992-05-29 Vorrichtung zur Hämodiafiltrationsbehandlung Expired - Lifetime DE69209366T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO910182A IT1245999B (it) 1991-05-29 1991-05-29 Apparecchiatura per trattamenti di emodiafiltrazione.

Publications (2)

Publication Number Publication Date
DE69209366D1 true DE69209366D1 (de) 1996-05-02
DE69209366T2 DE69209366T2 (de) 1996-08-14

Family

ID=11337527

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69209366T Expired - Lifetime DE69209366T2 (de) 1991-05-29 1992-05-29 Vorrichtung zur Hämodiafiltrationsbehandlung

Country Status (3)

Country Link
EP (1) EP0516152B1 (de)
DE (1) DE69209366T2 (de)
IT (1) IT1245999B (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0692268B2 (de) † 1994-07-13 2005-02-09 Fresenius Medical Care Deutschland GmbH Substituataufbereitung bei der Hämofiltration oder Hämodiafiltration
IT1274839B (it) * 1994-07-18 1997-07-25 Bellco Spa Apparecchiatura perfezionata per trattamenti di dialisi.
IT1274840B (it) * 1994-07-18 1997-07-25 Bellco Spa Apparecchiatura per trattamenti di dialisi.
IT1274841B (it) * 1994-07-18 1997-07-25 Bellco Spa Apparecchiatura di tipo perfezionato per trattamenti di dialisi.
FR2767477B1 (fr) 1997-08-21 1999-10-08 Hospal Ind Appareil de dialyse permettant de controler, de facon independante, la concentration d'au moins deux substances ioniques dans le milieu interieur d'un patient
FR2767478B1 (fr) * 1997-08-21 1999-10-01 Hospal Ind Dispositif et procede pour regler la concentration du sodium dans un liquide de dialyse en vue d'une prescription
SE510286C2 (sv) * 1997-09-22 1999-05-10 Gambro Med Tech Ab Förfarande och anordning för övervakning av infusionspump i en hemo- eller hemodiafiltreringsmaskin
DE19831505C2 (de) * 1998-07-14 2000-09-14 Danfoss As Durchflußmesser und Verfahren zur Massendurchflußermittlung
WO2000006292A1 (en) 1998-07-31 2000-02-10 Nephros, Inc. Method for efficient hemodiafiltration
ATE346677T1 (de) 1998-10-30 2006-12-15 Nephros Inc Anlage zur nicht-isosmotischen diafiltration
US6406631B1 (en) 1999-07-30 2002-06-18 Nephros, Inc. Two stage diafiltration method and apparatus
US6315895B1 (en) 1999-12-30 2001-11-13 Nephros, Inc. Dual-stage hemodiafiltration cartridge
AU2001227866A1 (en) 2000-01-11 2001-07-24 Nephros, Inc. Thermally enhanced dialysis/diafiltration system
AU2002227111A1 (en) 2000-10-30 2002-05-15 Nephros, Inc. Dual-stage filtration cartridge
JP4267917B2 (ja) * 2001-02-07 2009-05-27 ネフロス・インコーポレーテッド ダイアフィルトレーションモジュール
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
WO2008129084A1 (es) * 2007-04-23 2008-10-30 Fundación Para La Investigación Biomédica Del Hospital Gregorio Marañon Método y aparato de hemodiafiltración
US8485999B2 (en) 2008-10-14 2013-07-16 Gambro Lundia Ab Blood treatment apparatus and method
EP2711036B1 (de) * 2012-09-21 2015-12-30 Gambro Lundia AB Vorrichtung zur extrakorporalen Behandlung von Blut
DE102013002395A1 (de) * 2013-02-13 2014-08-14 Fresenius Medical Care Deutschland Gmbh Vorrichtung und Verfahren zur Regelung einer Behandlungsvorrichtung
DE102013019356A1 (de) * 2013-11-19 2015-06-03 Fresenius Medical Care Deutschland Gmbh Vorrichtung und Verfahren zum Bilanzieren von Flüssigkeiten für eine extrakorporale Blutbehandlungsvorrichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3444671A1 (de) * 1984-12-07 1986-06-12 Fresenius AG, 6380 Bad Homburg Haemodiafiltrationsgeraet
DE3529973A1 (de) * 1985-08-22 1987-03-05 Braun Melsungen Ag Vorrichtung zur haemodiafiltration
IT1204338B (it) * 1986-05-06 1989-03-01 Bellco Spa Flussimetro differenziale di massa
IT221139Z2 (it) * 1990-02-08 1994-02-16 Bellco Spa Flussimetro differenziale di tipo perfezionato.

Also Published As

Publication number Publication date
ITBO910182A1 (it) 1992-11-29
EP0516152B1 (de) 1996-03-27
IT1245999B (it) 1994-11-07
EP0516152A1 (de) 1992-12-02
ITBO910182A0 (it) 1991-05-29
DE69209366T2 (de) 1996-08-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition