SE0301021L - Filter - Google Patents

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Publication number
SE0301021L
SE0301021L SE0301021A SE0301021A SE0301021L SE 0301021 L SE0301021 L SE 0301021L SE 0301021 A SE0301021 A SE 0301021A SE 0301021 A SE0301021 A SE 0301021A SE 0301021 L SE0301021 L SE 0301021L
Authority
SE
Sweden
Prior art keywords
liquid
conduit
extension
filter
cartridge
Prior art date
Application number
SE0301021A
Other languages
Swedish (sv)
Other versions
SE0301021D0 (en
SE526154C2 (en
Inventor
Ragnar Tryggvason
Jan-Olof Lorentzson
Original Assignee
Gambro Lundia 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
Application filed by Gambro Lundia Ab filed Critical Gambro Lundia Ab
Priority to SE0301021A priority Critical patent/SE526154C2/en
Publication of SE0301021D0 publication Critical patent/SE0301021D0/en
Priority to KR1020057019019A priority patent/KR101080548B1/en
Priority to AT04726349T priority patent/ATE444088T1/en
Priority to CNB2004800083687A priority patent/CN100488578C/en
Priority to JP2006508013A priority patent/JP4607862B2/en
Priority to US10/552,629 priority patent/US20060186035A1/en
Priority to DE602004023377T priority patent/DE602004023377D1/en
Priority to PCT/SE2004/000557 priority patent/WO2004089442A1/en
Priority to EP04726349A priority patent/EP1610842B1/en
Priority to ES04726349T priority patent/ES2332273T3/en
Priority to AU2004227834A priority patent/AU2004227834B2/en
Priority to CA2517507A priority patent/CA2517507C/en
Publication of SE0301021L publication Critical patent/SE0301021L/en
Publication of SE526154C2 publication Critical patent/SE526154C2/en

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
    • 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
    • A61M1/1654—Dialysates therefor
    • A61M1/1656—Apparatus for preparing dialysates

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Urology & Nephrology (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Medicine (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)

Abstract

A filter (23, 24) comprises a slit-shaped opening(s) having a first extension, and a second extension being perpendicular to a filter direction and to the first extension, where the second extension is shorter than the first extension. - An INDEPENDENT CLAIM is also included for a system for preparing a liquid solution for a medical procedure, including: - (1) a cartridge (9); - (2) a first liquid conduit having a first end communicating with a source of liquid to withdraw the liquid into the first liquid conduit and a second end; - (3) a second liquid conduit having a first end communicating with a source of liquid and a second end communicating with the inlet of the cartridge for introducing the liquid into an inner space (10) to produce a concentrate liquid solution containing part of a particulate material (20) dissolved in the liquid; - (4) a third liquid conduit communicating with the outlet of the cartridge and with a mixing point in the first liquid conduit intermediate the first and second ends for conducting the concentrate liquid solution from the cartridge into the first liquid conduit to be mixed with the liquid being conducted through the first liquid conduit to produce the liquid solution in the first liquid conduit for delivery to the second end of the first liquid conduit;and - (5) a filter(s) arranged at the outlet and to permit passage of the liquid through the filter.
SE0301021A 2003-04-07 2003-04-07 Filter for system for preparing liquid solution for e.g. hemodialysis treatment, includes slit-shaped opening(s) having two extensions perpendicular to filter direction, where second extension is shorter than the first extension SE526154C2 (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
SE0301021A SE526154C2 (en) 2003-04-07 2003-04-07 Filter for system for preparing liquid solution for e.g. hemodialysis treatment, includes slit-shaped opening(s) having two extensions perpendicular to filter direction, where second extension is shorter than the first extension
CA2517507A CA2517507C (en) 2003-04-07 2004-04-07 A filter for a cartridge, a cartridge, use of a filter in a cartridge and a system for preparing a liquid solution for a medical procedure
DE602004023377T DE602004023377D1 (en) 2003-04-07 2004-04-07 Filter for a cartridge for medical dialysis
AT04726349T ATE444088T1 (en) 2003-04-07 2004-04-07 FILTER FOR A CARTRIDGE FOR MEDICAL DIALYSIS
CNB2004800083687A CN100488578C (en) 2003-04-07 2004-04-07 Medicament cartridge and a system for preparing a liquid solution for a medical procedure
JP2006508013A JP4607862B2 (en) 2003-04-07 2004-04-07 Cartridge filter, cartridge, method of using filter in cartridge, and chemical preparation system for medical treatment
US10/552,629 US20060186035A1 (en) 2003-04-07 2004-04-07 Filter for a cartridge, a cartridge, use of a filter in a cartridge and a system for preparing a liquid solution for a medical procedure
KR1020057019019A KR101080548B1 (en) 2003-04-07 2004-04-07 A filter for a cartridge, a cartridge, use of a filter in a cartridge and a system for preparing a liquid solution for a medical procedure
PCT/SE2004/000557 WO2004089442A1 (en) 2003-04-07 2004-04-07 A filter for a cartridge, a cartridge, use of a filter in a cartridge and a system for preparing a liquid solution for a medical procedure
EP04726349A EP1610842B1 (en) 2003-04-07 2004-04-07 Filter for a medical dialysis cartridge
ES04726349T ES2332273T3 (en) 2003-04-07 2004-04-07 FILTER FOR A CARTRIDGE FOR MEDICAL DIALYSIS.
AU2004227834A AU2004227834B2 (en) 2003-04-07 2004-04-07 A filter for a cartridge, a cartridge, use of a filter in a cartridge and a system for preparing a liquid solution for a medical procedure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0301021A SE526154C2 (en) 2003-04-07 2003-04-07 Filter for system for preparing liquid solution for e.g. hemodialysis treatment, includes slit-shaped opening(s) having two extensions perpendicular to filter direction, where second extension is shorter than the first extension

Publications (3)

Publication Number Publication Date
SE0301021D0 SE0301021D0 (en) 2003-04-07
SE0301021L true SE0301021L (en) 2004-10-08
SE526154C2 SE526154C2 (en) 2005-07-19

Family

ID=20290959

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0301021A SE526154C2 (en) 2003-04-07 2003-04-07 Filter for system for preparing liquid solution for e.g. hemodialysis treatment, includes slit-shaped opening(s) having two extensions perpendicular to filter direction, where second extension is shorter than the first extension

Country Status (2)

Country Link
CN (1) CN100488578C (en)
SE (1) SE526154C2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007009269B4 (en) * 2007-02-26 2010-11-11 Fresenius Medical Care Deutschland Gmbh Device and method for filling and / or emptying a dialysis machine
DE102014119106A1 (en) * 2014-12-18 2016-07-07 B. Braun Avitum Ag Concentrate container for an extracorporeal blood treatment machine, and concentrate delivery system for an extracorporeal blood treatment machine
US9861247B2 (en) * 2015-09-09 2018-01-09 Smart, Inc. Particle trap/filter and systems related thereto
EP3562528A1 (en) * 2016-12-29 2019-11-06 Fresenius Medical Care Holdings, Inc. Fluid container for a hemodialysis system
CN109381759A (en) * 2017-08-02 2019-02-26 百润红科技有限公司 Reverse osmosis leakage device
WO2019131119A1 (en) * 2017-12-26 2019-07-04 日機装株式会社 Dialysis fluid container

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2847126A (en) * 1954-04-09 1958-08-12 Apv Co Ltd Filters for liquids
US3209915A (en) * 1962-03-06 1965-10-05 Aircraft Appliances And Equipm Filter
US4784495A (en) * 1987-02-06 1988-11-15 Gambro Ab System for preparing a fluid intended for a medical procedure by mixing at least one concentrate in powder form with water
AT398090B (en) * 1992-05-15 1994-09-26 Andritz Patentverwaltung DEVICE FOR SEPARATING LIQUID FROM SOLIDS-LIQUID MIXTURES WITH A SOLIDS RETENTION DEVICE AND DEVICE IN THE FORM OF A SCREW PRESS
US5637214A (en) * 1995-11-09 1997-06-10 Kahana; Dov Filter assembly for water treatment apparatus

Also Published As

Publication number Publication date
SE0301021D0 (en) 2003-04-07
SE526154C2 (en) 2005-07-19
CN100488578C (en) 2009-05-20
CN1767865A (en) 2006-05-03

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Legal Events

Date Code Title Description
NUG Patent has lapsed