ES2182976T3 - Procedimiento y dispositivo para el lavado de un aparato de membrana. - Google Patents

Procedimiento y dispositivo para el lavado de un aparato de membrana.

Info

Publication number
ES2182976T3
ES2182976T3 ES96914357T ES96914357T ES2182976T3 ES 2182976 T3 ES2182976 T3 ES 2182976T3 ES 96914357 T ES96914357 T ES 96914357T ES 96914357 T ES96914357 T ES 96914357T ES 2182976 T3 ES2182976 T3 ES 2182976T3
Authority
ES
Spain
Prior art keywords
washing
compartment
washing liquid
circuit
procedure
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
ES96914357T
Other languages
English (en)
Other versions
ES2182976T5 (es
Inventor
Francesco Bardelli
Anna Puppini
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=11413600&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2182976(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
Publication of ES2182976T3 publication Critical patent/ES2182976T3/es
Application granted granted Critical
Publication of ES2182976T5 publication Critical patent/ES2182976T5/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
    • A61M1/14—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
    • A61M1/168—Sterilisation or cleaning 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
    • 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
    • A61M1/168—Sterilisation or cleaning before or after use
    • A61M1/1682—Sterilisation or cleaning before or after use both machine and membrane module, i.e. also the module blood side
    • 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
    • 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
    • A61M1/3647—Mode of operation with recirculation of the priming solution

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Cardiology (AREA)
  • Emergency Medicine (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)

Abstract

UN PROCEDIMIENTO DE LAVADO DE UN APARATO DE TRATAMIENTO DE SANGRE (2)QUE TIENE UN PRIMER Y UN SEGUNDO COMPARTIMENTO (3,4) SEPARADOS POR UNA MEMBRANA SEMIPERMEABLE (5) CONSISTE EN: DISPONER UN CIRCUITO DE LAVADO CONECTANDO UNA ENTRADA DE UN COMPARTIMENTO (3;4) A UNA FUENTE DE LIQUIDO DE LAVADO (14) Y UNA SALIDA DE ESTE COMPARTIMENTO ( (POR) ;4) A MEDIOS DE EVACUACION (18;34); HACER CIRCULAR LIQUIDO DE LAVADO EN EL CIRCUITO DE LAVADO; Y CREAR ONDAS DE PRESION A INTERVALOS DE TIEMPO EN EL CIRCUITO DE LAVADO DE MANERA QUE DESPEGUE BURBUJAS DE AIRE QUE SE ADHIEREN A UNA PARED INTERNA DEL APARATO DE TRATAMIENTO DE SANGRE (2) Y A EVACUAR ESTAS BURBUJAS DE AIRE EN EL LIQUIDO DE LAVADO.
ES96914357T 1995-05-30 1996-05-30 Procedimiento y dispositivo para el lavado de un aparato de membrana. Expired - Lifetime ES2182976T5 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITTO95A0442 1995-05-30
IT95TO000442A IT1279572B1 (it) 1995-05-30 1995-05-30 Metodo e apparecchio per il lavaggio di un filtro per dialisi.

Publications (2)

Publication Number Publication Date
ES2182976T3 true ES2182976T3 (es) 2003-03-16
ES2182976T5 ES2182976T5 (es) 2006-09-16

Family

ID=11413600

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96914357T Expired - Lifetime ES2182976T5 (es) 1995-05-30 1996-05-30 Procedimiento y dispositivo para el lavado de un aparato de membrana.

Country Status (8)

Country Link
US (1) US5893382A (es)
EP (1) EP0772469B2 (es)
AT (1) ATE223741T1 (es)
CA (1) CA2196338C (es)
DE (1) DE69623563T3 (es)
ES (1) ES2182976T5 (es)
IT (1) IT1279572B1 (es)
WO (1) WO1996038189A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6969419B1 (en) * 1999-05-06 2005-11-29 Segars California Partners Lp Method for removing gas bubbles from a fluid-containing chamber
DE102010025516A1 (de) * 2010-06-29 2011-12-29 Fresenius Medical Care Deutschland Gmbh Medizinische Funktionseinrichtung, Prozessfluid und medizinische Behandlungsvorrichtung
DE102011102492A1 (de) 2011-05-24 2012-11-29 Fresenius Medical Care Deutschland Gmbh Verfahren zum Spülen und/oder zum Befüllen einer Blutbehandlungsvorrichtung sowie Blutbehandlungsvorrichtung
EP2662101B2 (de) * 2012-05-09 2018-05-30 D_MED Consulting AG Verfahren zur Vorfüllung eines Hämodialysegerätes
JP6636770B2 (ja) * 2015-10-30 2020-01-29 日機装株式会社 血液浄化装置
EP3548111B1 (en) * 2016-11-29 2021-01-13 Gambro Lundia AB A connector arrangement, a system for extracorporeal blood treatment and a method for priming a fluid chamber of a blood treatment unit
DE102018116806A1 (de) * 2018-07-11 2020-01-16 Fresenius Medical Care Deutschland Gmbh Steuerungs- und/oder Regelungseinrichtung zum Entfernen von Fluid aus einem Blutfilter
ES2884853T3 (es) 2019-08-19 2021-12-13 Gambro Lundia Ab Método de cebado de un circuito de sangre extracorpóreo de un aparato para el tratamiento de sangre extracorpóreo y aparato para el tratamiento de sangre extracorpóreo
DE102020000466A1 (de) 2020-01-25 2021-07-29 Fresenius Medical Care Deutschland Gmbh Vorrichtung und Verfahren zur luftfreien Befüllung eines Fluidmanagementsystems

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2366023A1 (fr) * 1976-07-30 1978-04-28 Inst Nat Sante Rech Med Procede et appareil de reglage des conditions d'hemodialyse
DE2838414C2 (de) † 1978-09-02 1984-10-31 Fresenius AG, 6380 Bad Homburg Vorrichtung zur Hämodialyse und zum Entziehen von Ultrafiltrat
FI58074C (fi) * 1979-06-01 1980-12-10 Instrumentarium Oy Apparat foer reglering av dialysbehandling
US4629015A (en) * 1984-11-28 1986-12-16 Cobe Asdt, Inc. Weight monitoring system
FR2615289B1 (fr) * 1987-05-15 1989-07-21 Hospal Ind Procede de determination de la natremie d'un patient et rein artificiel en faisant application
US4900152A (en) * 1987-11-23 1990-02-13 Leybold Aktiengesellschaft Apparatus for measuring foreign substance content in a flowing liquid
FR2624375B1 (fr) * 1987-12-11 1997-03-28 Hospal Ind Procede et dispositif de rincage et d'amorcage d'un echangeur
US5041215A (en) * 1989-11-22 1991-08-20 Cobe Laboratories, Inc. Dialysis unit priming
IT1252601B (it) * 1991-07-05 1995-06-19 Hospal Dasco Spa Apparecchiatura e metodo di dialisi automatica
DE69232444T2 (de) * 1991-10-23 2002-09-12 Terumo K.K., Tokio/Tokyo Steuervorrichtung für eine medizinische Pumpe
DE4208274C1 (de) † 1992-03-13 1993-10-21 Medical Support Gmbh Verfahren und Anordnung zum Spülen und Befüllen des extrakorporalen Blutkreislaufs von Dialysemaschinen
IT1276468B1 (it) * 1995-07-04 1997-10-31 Hospal Dasco Spa Metodo e apparecchiatura di dialisi automatica

Also Published As

Publication number Publication date
CA2196338A1 (fr) 1996-12-05
EP0772469B2 (fr) 2006-02-22
EP0772469A1 (fr) 1997-05-14
US5893382A (en) 1999-04-13
CA2196338C (fr) 2007-07-31
WO1996038189A1 (fr) 1996-12-05
DE69623563T2 (de) 2003-05-28
DE69623563T3 (de) 2006-08-24
IT1279572B1 (it) 1997-12-16
DE69623563D1 (de) 2002-10-17
EP0772469B1 (fr) 2002-09-11
ES2182976T5 (es) 2006-09-16
ITTO950442A0 (it) 1995-05-30
ITTO950442A1 (it) 1996-11-30
ATE223741T1 (de) 2002-09-15

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