SE423318B - Memofiltrationssystem - Google Patents

Memofiltrationssystem

Info

Publication number
SE423318B
SE423318B SE8004795A SE8004795A SE423318B SE 423318 B SE423318 B SE 423318B SE 8004795 A SE8004795 A SE 8004795A SE 8004795 A SE8004795 A SE 8004795A SE 423318 B SE423318 B SE 423318B
Authority
SE
Sweden
Prior art keywords
filter
liquid
container
replacement
hemofiltration
Prior art date
Application number
SE8004795A
Other languages
English (en)
Swedish (sv)
Other versions
SE8004795L (sv
Inventor
S Shaldon
C-A Gullberg
L-A L Larsson
Original Assignee
Gambro Ab
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=20341319&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE423318(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gambro Ab filed Critical Gambro Ab
Priority to SE8004795A priority Critical patent/SE423318B/sv
Priority to DE8181103504T priority patent/DE3174380D1/de
Priority to EP83103270A priority patent/EP0087171A1/de
Priority to AT81103504T priority patent/ATE19202T1/de
Priority to EP81103504A priority patent/EP0042939B1/de
Priority to US06/270,492 priority patent/US4468329A/en
Priority to JP56099025A priority patent/JPS5739856A/ja
Publication of SE8004795L publication Critical patent/SE8004795L/
Publication of SE423318B publication Critical patent/SE423318B/sv

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
    • A61M1/34—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
    • A61M1/3462—Circuits for the preparation thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/08—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/18—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/10—Testing of membranes or membrane apparatus; Detecting or repairing leaks
    • B01D65/102—Detection of leaks in 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/70—General characteristics of the apparatus with testing or calibration facilities
    • A61M2205/705—Testing of filters for leaks

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Anesthesiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Nanotechnology (AREA)
  • External Artificial Organs (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
SE8004795A 1980-06-27 1980-06-27 Memofiltrationssystem SE423318B (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE8004795A SE423318B (sv) 1980-06-27 1980-06-27 Memofiltrationssystem
DE8181103504T DE3174380D1 (en) 1980-06-27 1981-05-08 Hemofiltration system
EP83103270A EP0087171A1 (de) 1980-06-27 1981-05-08 Sicherheitsüberprüfungsanordnung für ein Filter
AT81103504T ATE19202T1 (de) 1980-06-27 1981-05-08 Haemofiltrationsverfahren.
EP81103504A EP0042939B1 (de) 1980-06-27 1981-05-08 Haemofiltrationsverfahren
US06/270,492 US4468329A (en) 1980-06-27 1981-06-04 Hemofiltration system and safety system therefor
JP56099025A JPS5739856A (en) 1980-06-27 1981-06-25 Blood filter and its safety device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8004795A SE423318B (sv) 1980-06-27 1980-06-27 Memofiltrationssystem

Publications (2)

Publication Number Publication Date
SE8004795L SE8004795L (sv) 1981-12-28
SE423318B true SE423318B (sv) 1982-05-03

Family

ID=20341319

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8004795A SE423318B (sv) 1980-06-27 1980-06-27 Memofiltrationssystem

Country Status (6)

Country Link
US (1) US4468329A (de)
EP (2) EP0087171A1 (de)
JP (1) JPS5739856A (de)
AT (1) ATE19202T1 (de)
DE (1) DE3174380D1 (de)
SE (1) SE423318B (de)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
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US4521685A (en) * 1982-03-01 1985-06-04 Lord Corporation Tactile sensor for an industrial robot or the like
EP0121085B1 (de) * 1983-03-01 1986-09-10 Sartorius GmbH. Gerät zur Aufbereitung medizinischer Infusionslösungen
DE3313421C2 (de) * 1983-04-13 1985-08-08 Fresenius AG, 6380 Bad Homburg Einrichtung zum Regeln der Ultrafiltrationsrate bei Vorrichtungen zum extrakorporalen Reinigen von Blut
SE458340B (sv) * 1984-06-18 1989-03-20 Gambro Lundia Ab Blodfiltreringssystem samt dropp- och /eller expansionskammare avsedd foer detta system
DE3448262C2 (en) * 1984-12-07 1990-06-21 Fresenius Ag, 6380 Bad Homburg, De Method of testing sterilising filters of a haemodial filtration apparatus
DE3444671A1 (de) * 1984-12-07 1986-06-12 Fresenius AG, 6380 Bad Homburg Haemodiafiltrationsgeraet
SE452552B (sv) * 1985-10-28 1987-12-07 Gambro Lundia Ab Anordning for forhindrande av aterflode vid pumpning samt blodfiltreringssystem innefattande en sadan anordning
DE3641843A1 (de) * 1986-12-08 1988-06-16 Fresenius Ag Haemodialysevorrichtung mit sterilisiereinrichtung
DE3709432A1 (de) * 1987-03-21 1988-10-06 Fresenius Ag Kapillarfilteranordnung zur sterilisation von fluessigen medien
US5334497A (en) * 1988-12-13 1994-08-02 Hideki Inaba Method of feeding a substrate into tubular bioreactor
DE3939502A1 (de) * 1989-11-30 1991-06-06 Fluid Team Automationstechnik Vorrichtung zur filtration von verunreinigten fluessigkeiten, insbesondere von wasser
US5178603A (en) * 1990-07-24 1993-01-12 Baxter International, Inc. Blood extraction and reinfusion flow control system and method
EP0692268B2 (de) 1994-07-13 2005-02-09 Fresenius Medical Care Deutschland GmbH Substituataufbereitung bei der Hämofiltration oder Hämodiafiltration
ES2114811B1 (es) * 1996-03-20 1999-02-16 Tecnove Sl Procedimiento de hemodialisis mediante un sistema transportable.
US20010016699A1 (en) 1997-02-14 2001-08-23 Jeffrey H. Burbank Hemofiltration system
US6554789B1 (en) 1997-02-14 2003-04-29 Nxstage Medical, Inc. Layered fluid circuit assemblies and methods for making them
US6830553B1 (en) 1997-02-14 2004-12-14 Nxstage Medical, Inc. Blood treatment systems and methods that maintain sterile extracorporeal processing conditions
US6638477B1 (en) 1997-02-14 2003-10-28 Nxstage Medical, Inc. Fluid replacement systems and methods for use in hemofiltration
US6589482B1 (en) 1997-02-14 2003-07-08 Nxstage Medical, Inc. Extracorporeal circuits for performing hemofiltration employing pressure sensing without an air interface
US6595943B1 (en) 1997-02-14 2003-07-22 Nxstage Medical, Inc. Systems and methods for controlling blood flow and waste fluid removal during hemofiltration
US6638478B1 (en) 1997-02-14 2003-10-28 Nxstage Medical, Inc. Synchronized volumetric fluid balancing systems and methods
AU3273201A (en) * 1997-02-14 2001-06-04 Nxstage Medical, Inc. Fluid processing systems and methods using extracorporeal fluid flow panels oriented within a cartridge
US6673314B1 (en) 1997-02-14 2004-01-06 Nxstage Medical, Inc. Interactive systems and methods for supporting hemofiltration therapies
US20040243047A1 (en) * 1997-02-14 2004-12-02 Brugger James M. Single step fluid circuit engagement device and method
US6852090B2 (en) * 1997-02-14 2005-02-08 Nxstage Medical, Inc. Fluid processing systems and methods using extracorporeal fluid flow panels oriented within a cartridge
WO2000074819A1 (en) 1999-06-04 2000-12-14 Flair Corporation Rotating drum adsorber process and system
US7780619B2 (en) 1999-11-29 2010-08-24 Nxstage Medical, Inc. Blood treatment apparatus
AU5442601A (en) * 1999-11-29 2001-07-09 Nxstage Medical, Inc. Compositions for replacement fluid and associated systems and methods usable in the performance of frequent hemofiltration
US6635179B1 (en) 1999-12-30 2003-10-21 Nephros, Inc. Sterile fluid filtration cartridge and method for using same
ES2344140T3 (es) 2000-10-30 2010-08-19 Nephros Inc Cartucho de filtracion de dos etapas.
US20050010158A1 (en) * 2001-05-24 2005-01-13 Brugger James M. Drop-in blood treatment cartridge with filter
US6649063B2 (en) * 2001-07-12 2003-11-18 Nxstage Medical, Inc. Method for performing renal replacement therapy including producing sterile replacement fluid in a renal replacement therapy unit
US7241272B2 (en) 2001-11-13 2007-07-10 Baxter International Inc. Method and composition for removing uremic toxins in dialysis processes
MXPA05000816A (es) 2002-07-19 2005-04-28 Baxter Int Sistemas y metodos para realizar dialisis peritoneal.
US7112273B2 (en) * 2002-09-27 2006-09-26 Nxstage Medical, Inc. Volumetric fluid balance control for extracorporeal blood treatment
US8029454B2 (en) 2003-11-05 2011-10-04 Baxter International Inc. High convection home hemodialysis/hemofiltration and sorbent system
US8038639B2 (en) 2004-11-04 2011-10-18 Baxter International Inc. Medical fluid system with flexible sheeting disposable unit
DE602004029077D1 (de) 2003-11-07 2010-10-21 Nxstage Medical Inc Geräte für den Nachweis von Lecks in blutbearbeitenden Systemen
US7744553B2 (en) 2003-12-16 2010-06-29 Baxter International Inc. Medical fluid therapy flow control systems and methods
US7534349B2 (en) 2005-09-02 2009-05-19 Nephros, Inc. Dual stage ultrafilter devices in the form of portable filter devices, shower devices, and hydration packs
US7775375B2 (en) * 2005-11-03 2010-08-17 Medica S.R.L. Redundant ultrafiltration device
US8708943B2 (en) * 2006-10-30 2014-04-29 Gambro Lundia Ab Hemo(dia) filtration apparatus
CA2753895C (en) * 2006-10-30 2013-12-10 Gambro Lundia Ab Air separator for extracorporeal fluid treatment sets
CA2667471C (en) * 2006-10-30 2012-01-03 Gambro Lundia Ab An extracorporeal blood chamber
US8512553B2 (en) 2007-07-05 2013-08-20 Baxter International Inc. Extracorporeal dialysis ready peritoneal dialysis machine
US8057423B2 (en) * 2007-07-05 2011-11-15 Baxter International Inc. Dialysis system having disposable cassette
US8114276B2 (en) 2007-10-24 2012-02-14 Baxter International Inc. Personal hemodialysis system
US9415150B2 (en) 2007-11-09 2016-08-16 Baxter Healthcare S.A. Balanced flow dialysis machine
JP5762954B2 (ja) * 2008-06-25 2015-08-12 ジーイー・ヘルスケア・バイオサイエンス・バイオプロセス・コーポレイション 使い捨てフローパスの自動設置法
US9440017B2 (en) 2013-03-14 2016-09-13 Baxter International Inc. System and method for performing alternative and sequential blood and peritoneal dialysis modalities
USD791142S1 (en) * 2014-03-31 2017-07-04 Gambro Lundia Ab Display screen for a medical device with graphical user interface
US20160101995A1 (en) * 2014-09-26 2016-04-14 Staubach Barror Water Systems, Inc. Water recovery system, assembly and method for use of retentate recovered from membrane-based filtration devices
US10625009B2 (en) 2016-02-17 2020-04-21 Baxter International Inc. Airtrap, system and method for removing microbubbles from a fluid stream
CN112587741A (zh) * 2020-12-09 2021-04-02 青岛卓森纳生物工程有限公司 一种血浆置换回血混合器及血液置换装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3579441A (en) * 1968-04-19 1971-05-18 Hydronautics Blood purification by dual filtration
US3774763A (en) * 1970-10-15 1973-11-27 Culligan Int Co Water purification system
FR2190474A1 (en) * 1972-06-29 1974-02-01 Giuliani Bernar Kidney machine water treatment - by ion exchange demineralization just prior to makeup of dialysis solution
DE2334230A1 (de) * 1973-07-05 1975-01-23 Sartorius Membranfilter Gmbh Einrichtung zur entfernung harnpflichtiger stoffe aus dem menschlichen blut
CA1033954A (en) * 1974-10-21 1978-07-04 Baxter Travenol Laboratories Dialysis machine
US4081372A (en) * 1975-12-08 1978-03-28 University Of Utah Leakage indicator for recirculating peritoneal dialysis system
US4134834A (en) * 1976-01-06 1979-01-16 Artificial And Transplant Organs, Inc. Hemodialysis apparatus
US4118315A (en) * 1977-04-28 1978-10-03 Nasa Water system virus detection
US4191182A (en) * 1977-09-23 1980-03-04 Hemotherapy Inc. Method and apparatus for continuous plasmaphersis
FR2397197A1 (en) * 1978-11-03 1979-02-09 Sodip Sa Extracorporeal blood purificn. - by simultaneous haemodialysis and haemo-filtration with incorporated flow ewuilibrantion
US4276177A (en) * 1979-08-13 1981-06-30 Vaponics Inc. High efficiency filtration with impurity concentration and ultrafiltration rejection flow recirculation
GB2058604A (en) * 1979-09-21 1981-04-15 Mitchell D C Purification system for use in blood treatment

Also Published As

Publication number Publication date
SE8004795L (sv) 1981-12-28
US4468329A (en) 1984-08-28
DE3174380D1 (en) 1986-05-22
EP0087171A1 (de) 1983-08-31
EP0042939A1 (de) 1982-01-06
EP0042939B1 (de) 1986-04-16
JPS5739856A (en) 1982-03-05
ATE19202T1 (de) 1986-05-15

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