ES2115690T3 - Procedimiento para la limpieza y el rellenado de una circulacion sanguinea extracorporal de maquinas de dialisis. - Google Patents

Procedimiento para la limpieza y el rellenado de una circulacion sanguinea extracorporal de maquinas de dialisis.

Info

Publication number
ES2115690T3
ES2115690T3 ES93103965T ES93103965T ES2115690T3 ES 2115690 T3 ES2115690 T3 ES 2115690T3 ES 93103965 T ES93103965 T ES 93103965T ES 93103965 T ES93103965 T ES 93103965T ES 2115690 T3 ES2115690 T3 ES 2115690T3
Authority
ES
Spain
Prior art keywords
blood circulation
filling
cleaning
procedure
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
ES93103965T
Other languages
English (en)
Inventor
Hans-Gunther Dr Eigendorf
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.)
Medical Support GmbH
Original Assignee
Medical Support GmbH
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=6454118&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2115690(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Medical Support GmbH filed Critical Medical Support GmbH
Application granted granted Critical
Publication of ES2115690T3 publication Critical patent/ES2115690T3/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
    • A61M1/36—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
    • A61M1/14—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
    • 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
    • A61M1/3427—Substitution fluid path back through the membrane, e.g. by inverted trans-membrane pressure [TMP]
    • 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
    • A61M1/36—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
    • 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
    • A61M1/365—Mode of operation through membranes, e.g. by inverted trans-membrane pressure [TMP]
    • 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
    • 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)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Urology & Nephrology (AREA)
  • Emergency Medicine (AREA)
  • External Artificial Organs (AREA)

Abstract

SEGUN EL PROCEDIMIENTO ON-LINE DE LA INVENCION, SE RETIRA DE LA MAQUINA DE DIALISIS (1), EL LIQUIDO DE DIALISIS PRODUCIDO O PREPARADO JUNTO CON LA SANGRE, DEL DIALIZADOR (8), Y BIEN POR MEDIO DE LA BOMBA DE SANGRE (14), PROPIA DE LA MAQUINA O DE LA BOMBA DEL CIRCUITO DEL LIQUIDO DE DIALISIS, DADO EL CASO CON UTILIZACION DEL PROGRAMA DE LLENADO ESPECIFICO DE LA MAQUINA, SE BOMBEA A TRAVES DE LAS CONDUCCIONES DE TUBO DE GOMA DE LA SANGRE (10,11). CON ESTO SE ELIMINA EL REQUISITO DE DEPURACION Y DE LLENADO DE LA CIRCULACION DE SANGRE EXTRACORPOREA, POR MEDIO DE UNA DISOLUCION DE SAL DE COCINA, LO CUAL ESTABA UNIDO HASTA AHORA A COSTES CONSIDERABLES.
ES93103965T 1992-03-13 1993-03-11 Procedimiento para la limpieza y el rellenado de una circulacion sanguinea extracorporal de maquinas de dialisis. Expired - Lifetime ES2115690T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4208274A DE4208274C1 (de) 1992-03-13 1992-03-13 Verfahren und Anordnung zum Spülen und Befüllen des extrakorporalen Blutkreislaufs von Dialysemaschinen

Publications (1)

Publication Number Publication Date
ES2115690T3 true ES2115690T3 (es) 1998-07-01

Family

ID=6454118

Family Applications (5)

Application Number Title Priority Date Filing Date
ES97118499T Expired - Lifetime ES2163079T3 (es) 1992-03-13 1993-03-11 Dispositivo de lavado y llenado en linea de un circuito extracorporal de sangre de una maquina de dialisis.
ES96103982T Expired - Lifetime ES2161934T3 (es) 1992-03-13 1993-03-11 Dispositivo de lavado y llenado en linea de un circuito extracorporal de sangre de una maquina de dialisis.
ES93103965T Expired - Lifetime ES2115690T3 (es) 1992-03-13 1993-03-11 Procedimiento para la limpieza y el rellenado de una circulacion sanguinea extracorporal de maquinas de dialisis.
ES97118498T Expired - Lifetime ES2227644T3 (es) 1992-03-13 1993-03-11 Disposicion para el lavado y llenado en linea de un circuito extracor poral de sangre de maquinas de dialisis.
ES03005856T Expired - Lifetime ES2300514T3 (es) 1992-03-13 1993-03-11 Dispositivo para lavar y llevar o vaciar un circuito extracorporal de sangre de maquinas de dialisis.

Family Applications Before (2)

Application Number Title Priority Date Filing Date
ES97118499T Expired - Lifetime ES2163079T3 (es) 1992-03-13 1993-03-11 Dispositivo de lavado y llenado en linea de un circuito extracorporal de sangre de una maquina de dialisis.
ES96103982T Expired - Lifetime ES2161934T3 (es) 1992-03-13 1993-03-11 Dispositivo de lavado y llenado en linea de un circuito extracorporal de sangre de una maquina de dialisis.

Family Applications After (2)

Application Number Title Priority Date Filing Date
ES97118498T Expired - Lifetime ES2227644T3 (es) 1992-03-13 1993-03-11 Disposicion para el lavado y llenado en linea de un circuito extracor poral de sangre de maquinas de dialisis.
ES03005856T Expired - Lifetime ES2300514T3 (es) 1992-03-13 1993-03-11 Dispositivo para lavar y llevar o vaciar un circuito extracorporal de sangre de maquinas de dialisis.

Country Status (7)

Country Link
US (2) US5259961A (es)
EP (5) EP0826383B1 (es)
AT (5) ATE274361T1 (es)
DE (6) DE4208274C1 (es)
DK (1) DK0560368T3 (es)
ES (5) ES2163079T3 (es)
GR (3) GR3026703T3 (es)

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Also Published As

Publication number Publication date
ES2227644T3 (es) 2005-04-01
ES2300514T3 (es) 2008-06-16
EP1323439A2 (de) 2003-07-02
EP1323439B1 (de) 2008-01-23
ATE274361T1 (de) 2004-09-15
ATE206939T1 (de) 2001-11-15
ATE163135T1 (de) 1998-02-15
DE59310363D1 (de) 2004-09-30
DE59310394D1 (de) 2008-03-13
DE59310228D1 (de) 2001-11-22
EP0826384B1 (de) 2001-10-17
DK0560368T3 (da) 1998-09-23
EP0720856A3 (es) 1996-07-31
US5259961A (en) 1993-11-09
EP1323439A3 (de) 2003-08-13
EP0826384A3 (de) 1998-03-11
DE4208274C1 (de) 1993-10-21
ES2163079T3 (es) 2002-01-16
EP0826383B1 (de) 2004-08-25
GR3036923T3 (en) 2002-01-31
ES2161934T3 (es) 2001-12-16
EP0560368A3 (en) 1993-11-18
EP0560368B1 (de) 1998-02-11
EP0826384A2 (de) 1998-03-04
EP0720856A2 (de) 1996-07-10
ATE206940T1 (de) 2001-11-15
EP0826383A3 (de) 1998-03-11
EP0720856B1 (de) 2001-10-17
US5490925A (en) 1996-02-13
EP0826383A2 (de) 1998-03-04
DE59308128D1 (de) 1998-03-19
GR3036922T3 (en) 2002-01-31
ATE384539T1 (de) 2008-02-15
DE59310227D1 (de) 2001-11-22
GR3026703T3 (en) 1998-07-31
EP0560368A2 (de) 1993-09-15

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