CA2257801A1 - Disposable hemodiafiltration set - Google Patents

Disposable hemodiafiltration set

Info

Publication number
CA2257801A1
CA2257801A1 CA002257801A CA2257801A CA2257801A1 CA 2257801 A1 CA2257801 A1 CA 2257801A1 CA 002257801 A CA002257801 A CA 002257801A CA 2257801 A CA2257801 A CA 2257801A CA 2257801 A1 CA2257801 A1 CA 2257801A1
Authority
CA
Canada
Prior art keywords
dialyzer
connection
hemodiafiltration set
supply line
liquid supply
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.)
Granted
Application number
CA002257801A
Other languages
French (fr)
Other versions
CA2257801C (en
Inventor
Thore Falkvall
Per-Olov Carlsson
Lars-Olof Sandberg
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.)
Althin Medical AB
Original Assignee
Althin Medical Ab
Thore Falkvall
Per-Olov Carlsson
Lars-Olof Sandberg
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=20402983&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2257801(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Althin Medical Ab, Thore Falkvall, Per-Olov Carlsson, Lars-Olof Sandberg filed Critical Althin Medical Ab
Publication of CA2257801A1 publication Critical patent/CA2257801A1/en
Application granted granted Critical
Publication of CA2257801C publication Critical patent/CA2257801C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61M1/15—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with a cassette forming partially or totally the flow circuit for the treating fluid, e.g. the dialysate fluid circuit or the treating gas circuit
    • A61M1/156—Constructional details of the cassette, e.g. specific details on material or shape
    • A61M1/1563—Details of incorporated filters
    • 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
    • B01D61/24—Dialysis ; Membrane extraction
    • B01D61/30—Accessories; Auxiliary 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
    • A61M1/14—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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/27—General characteristics of the apparatus preventing use
    • A61M2205/273—General characteristics of the apparatus preventing use preventing reuse, e.g. of disposables
    • 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
    • A61M2205/75—General characteristics of the apparatus with filters

Abstract

A sterile disposable hemodiafiltration set to be connected to a dialysis machine comprising a dialyzer (14) with an extracorporeal blood path (19) and a supplying dialysis liquid supply line (10) which can be connected to the dialyzer. The hemodiafiltration set comprises a sterilized unit consisting of a hose connection (28) with a sterile filter (27) therein, said hose connection being arranged for connection at one end thereof to the extracorporeal path (19) via a separate pump (29;
30) and being provided with a three-way joint (22) at the other end thereof for connection of said latter end between the dialysis liquid supply line (10) and the dialyzer (14).
CA002257801A 1996-06-13 1997-06-13 Disposable hemodiafiltration set Expired - Fee Related CA2257801C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9602329A SE510127C2 (en) 1996-06-13 1996-06-13 Disposable Hemodia Filtration Kit
SE9602329-6 1996-06-13
PCT/SE1997/001049 WO1998016269A1 (en) 1996-06-13 1997-06-13 Disposable hemodiafiltration set

Publications (2)

Publication Number Publication Date
CA2257801A1 true CA2257801A1 (en) 1998-04-23
CA2257801C CA2257801C (en) 2004-08-24

Family

ID=20402983

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002257801A Expired - Fee Related CA2257801C (en) 1996-06-13 1997-06-13 Disposable hemodiafiltration set

Country Status (12)

Country Link
US (1) US6299769B1 (en)
EP (1) EP0912206B1 (en)
JP (2) JP3974661B2 (en)
KR (1) KR20000016504A (en)
AT (1) ATE249253T1 (en)
AU (1) AU3201497A (en)
CA (1) CA2257801C (en)
DE (1) DE69724785T2 (en)
ES (1) ES2207736T3 (en)
SE (1) SE510127C2 (en)
TR (1) TR199802547T2 (en)
WO (1) WO1998016269A1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2001051185A1 (en) 2000-01-11 2001-07-19 Nephros, Inc. Thermally enhanced dialysis/diafiltration system
AU2002227111A1 (en) 2000-10-30 2002-05-15 Nephros, Inc. Dual-stage filtration cartridge
US6627164B1 (en) * 2000-11-28 2003-09-30 Renal Solutions, Inc. Sodium zirconium carbonate and zirconium basic carbonate and methods of making the same
US7033498B2 (en) * 2000-11-28 2006-04-25 Renal Solutions, Inc. Cartridges useful in cleaning dialysis solutions
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
US6878283B2 (en) * 2001-11-28 2005-04-12 Renal Solutions, Inc. Filter cartridge assemblies and methods for filtering fluids
US9283521B2 (en) 2002-06-14 2016-03-15 Parker-Hannifin Corporation Single-use manifold and sensors for automated, aseptic transfer of solutions in bioprocessing applications
US6712963B2 (en) * 2002-06-14 2004-03-30 Scilog, Llc Single-use manifold for automated, aseptic transfer of solutions in bioprocessing applications
USRE49221E1 (en) 2002-06-14 2022-09-27 Parker Intangibles, Llc Single-use manifolds for automated, aseptic handling of solutions in bioprocessing applications
US20080210606A1 (en) 2004-01-07 2008-09-04 Jeffrey Burbank Filtration System Preparation of Fluids for Medical Applications
US9700663B2 (en) 2005-01-07 2017-07-11 Nxstage Medical, Inc. Filtration system for preparation of fluids for medical applications
ATE434454T1 (en) 2003-01-07 2009-07-15 Nxstage Medical Inc BATCH FILTRATION SYSTEM FOR PRODUCING A STERILE REPLACEMENT LIQUID FOR KIDNEY TREATMENTS
DE102004053583A1 (en) * 2004-10-01 2006-04-13 Universitätsklinikum Freiburg Peristaltic pump
US8858787B2 (en) 2007-10-22 2014-10-14 Baxter International Inc. Dialysis system having non-invasive fluid velocity sensing
JP2010207452A (en) * 2009-03-11 2010-09-24 Nipro Corp Dialysate sampling unit
EP2421586A1 (en) 2009-04-23 2012-02-29 Fresenius Medical Care Deutschland GmbH Holding device for holding an external functional unit on a treatment device, external functional unit and treatment device
KR101012191B1 (en) * 2010-07-20 2011-02-08 이문섭 Apparatus to produce hemo dialysate and method to produce hemo dialysate
DE102012008551B4 (en) * 2012-04-30 2017-09-07 Fresenius Medical Care Deutschland Gmbh Apparatus for carrying out a method for preserving a blood treatment device and method for preserving a blood treatment device
EP3086824B1 (en) 2014-03-17 2018-10-31 Fresenius Medical Care Holdings, Inc. Cartridges useful in cleaning dialysis solutions
AU2016322758B2 (en) 2015-09-16 2020-08-27 Fresenius Medical Care Holdings, Inc. Cartridges useful in cleaning dialysis solutions
CN112169050A (en) * 2020-09-28 2021-01-05 中国人民解放军32298部队 Peritoneal dialysis device for nephrology department
CN112618755A (en) * 2021-02-03 2021-04-09 湖南世耀医疗科技有限公司 Disposable blood filter is with degassing unit that disinfects

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3444671A1 (en) * 1984-12-07 1986-06-12 Fresenius AG, 6380 Bad Homburg HAEMODIA FILTRATION DEVICE
US5334315A (en) * 1992-01-17 1994-08-02 Pall Corporation Priming system
DE4208274C1 (en) * 1992-03-13 1993-10-21 Medical Support Gmbh Method and arrangement for rinsing and filling the extracorporeal blood circuit of dialysis machines
SE9303485D0 (en) * 1993-10-22 1993-10-22 Siemens Elema Ab External pump stroke indicator for implanted drug infusion system
FR2723002B1 (en) * 1994-07-26 1996-09-06 Hospal Ind DEVICE AND METHOD FOR PREPARING A FILTRATION PROCESSING LIQUID
US5540668A (en) * 1995-01-20 1996-07-30 Wilson, Jr.; Roland B. Anti-cross contamination valve and fluid delivery systems using same
US6022481A (en) * 1996-09-11 2000-02-08 Shasta Industries Single pump pool cleaning system and method of simultaneously operating a full-function skimmer and multiple cleaning heads

Also Published As

Publication number Publication date
SE9602329D0 (en) 1996-06-13
WO1998016269A1 (en) 1998-04-23
ATE249253T1 (en) 2003-09-15
JP2007029748A (en) 2007-02-08
JP3974661B2 (en) 2007-09-12
SE9602329L (en) 1997-12-14
DE69724785T2 (en) 2004-07-01
US6299769B1 (en) 2001-10-09
SE510127C2 (en) 1999-04-19
EP0912206B1 (en) 2003-09-10
TR199802547T2 (en) 1999-03-22
EP0912206A1 (en) 1999-05-06
ES2207736T3 (en) 2004-06-01
KR20000016504A (en) 2000-03-25
CA2257801C (en) 2004-08-24
JP2000512532A (en) 2000-09-26
AU3201497A (en) 1998-05-11
DE69724785D1 (en) 2003-10-16

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