ATE384539T1 - Anordnung zum on-line spülen und befüllen oder freispülen eines extrakorporalen blutkreislaufs von dialysemaschinen - Google Patents

Anordnung zum on-line spülen und befüllen oder freispülen eines extrakorporalen blutkreislaufs von dialysemaschinen

Info

Publication number
ATE384539T1
ATE384539T1 AT03005856T AT03005856T ATE384539T1 AT E384539 T1 ATE384539 T1 AT E384539T1 AT 03005856 T AT03005856 T AT 03005856T AT 03005856 T AT03005856 T AT 03005856T AT E384539 T1 ATE384539 T1 AT E384539T1
Authority
AT
Austria
Prior art keywords
flushing
extracorporate
filling
arrangement
blood
Prior art date
Application number
AT03005856T
Other languages
German (de)
English (en)
Inventor
Hans-Guenther Eigendorf
Original Assignee
Fresenius Medical Care
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=ATE384539(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fresenius Medical Care filed Critical Fresenius Medical Care
Application granted granted Critical
Publication of ATE384539T1 publication Critical patent/ATE384539T1/de

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)
AT03005856T 1992-03-13 1993-03-11 Anordnung zum on-line spülen und befüllen oder freispülen eines extrakorporalen blutkreislaufs von dialysemaschinen ATE384539T1 (de)

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
ATE384539T1 true ATE384539T1 (de) 2008-02-15

Family

ID=6454118

Family Applications (5)

Application Number Title Priority Date Filing Date
AT03005856T ATE384539T1 (de) 1992-03-13 1993-03-11 Anordnung zum on-line spülen und befüllen oder freispülen eines extrakorporalen blutkreislaufs von dialysemaschinen
AT93103965T ATE163135T1 (de) 1992-03-13 1993-03-11 Verfahren zum on-line spülen und befüllen eines extrakorporalen blutkreislaufes von dialysemaschinen
AT97118498T ATE274361T1 (de) 1992-03-13 1993-03-11 Anordnung zum on-line spülen und befüllen eines extrakorporalen blutkreislaufes von dialysiermaschinen
AT97118499T ATE206940T1 (de) 1992-03-13 1993-03-11 Anordnung zum on-line spülen und befüllen eines extrakorporalen blutkreislaufes von dialysemaschinen
AT96103982T ATE206939T1 (de) 1992-03-13 1993-03-11 Anordnung zum on-line spülen und befüllen eines extrakorporalen blutkreislaufes von dialysiermaschinen

Family Applications After (4)

Application Number Title Priority Date Filing Date
AT93103965T ATE163135T1 (de) 1992-03-13 1993-03-11 Verfahren zum on-line spülen und befüllen eines extrakorporalen blutkreislaufes von dialysemaschinen
AT97118498T ATE274361T1 (de) 1992-03-13 1993-03-11 Anordnung zum on-line spülen und befüllen eines extrakorporalen blutkreislaufes von dialysiermaschinen
AT97118499T ATE206940T1 (de) 1992-03-13 1993-03-11 Anordnung zum on-line spülen und befüllen eines extrakorporalen blutkreislaufes von dialysemaschinen
AT96103982T ATE206939T1 (de) 1992-03-13 1993-03-11 Anordnung zum on-line spülen und befüllen eines extrakorporalen blutkreislaufes von dialysiermaschinen

Country Status (7)

Country Link
US (2) US5259961A (cg-RX-API-DMAC7.html)
EP (5) EP0826384B1 (cg-RX-API-DMAC7.html)
AT (5) ATE384539T1 (cg-RX-API-DMAC7.html)
DE (6) DE4208274C1 (cg-RX-API-DMAC7.html)
DK (1) DK0560368T3 (cg-RX-API-DMAC7.html)
ES (5) ES2300514T3 (cg-RX-API-DMAC7.html)
GR (3) GR3026703T3 (cg-RX-API-DMAC7.html)

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US5336165A (en) * 1991-08-21 1994-08-09 Twardowski Zbylut J Artificial kidney for frequent (daily) Hemodialysis
FR2680975B1 (fr) * 1991-09-10 1998-12-31 Hospal Ind Rein artificiel muni de moyens pour doser une substance dans le sang.

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ATE274361T1 (de) 2004-09-15
EP0826384A3 (de) 1998-03-11
EP0826384B1 (de) 2001-10-17
EP0560368B1 (de) 1998-02-11
ES2115690T3 (es) 1998-07-01
ATE206940T1 (de) 2001-11-15
EP0720856A3 (cg-RX-API-DMAC7.html) 1996-07-31
GR3036923T3 (en) 2002-01-31
EP1323439A2 (de) 2003-07-02
GR3036922T3 (en) 2002-01-31
EP1323439B1 (de) 2008-01-23
ATE206939T1 (de) 2001-11-15
DE59310394D1 (de) 2008-03-13
EP0560368A2 (de) 1993-09-15
EP0720856B1 (de) 2001-10-17
DE59310227D1 (de) 2001-11-22
ES2227644T3 (es) 2005-04-01
EP0826383B1 (de) 2004-08-25
EP0826383A3 (de) 1998-03-11
DE59310363D1 (de) 2004-09-30
US5259961A (en) 1993-11-09
DE4208274C1 (de) 1993-10-21
ES2163079T3 (es) 2002-01-16
ES2300514T3 (es) 2008-06-16
EP1323439A3 (de) 2003-08-13
ATE163135T1 (de) 1998-02-15
ES2161934T3 (es) 2001-12-16
GR3026703T3 (en) 1998-07-31
DE59310228D1 (de) 2001-11-22
EP0826383A2 (de) 1998-03-04
EP0826384A2 (de) 1998-03-04
EP0720856A2 (de) 1996-07-10
DK0560368T3 (da) 1998-09-23
DE59308128D1 (de) 1998-03-19
EP0560368A3 (en) 1993-11-18
US5490925A (en) 1996-02-13

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