MX2012014619A - Filtro de flujo para separar sangre en plasma y constituyentes celulares. - Google Patents

Filtro de flujo para separar sangre en plasma y constituyentes celulares.

Info

Publication number
MX2012014619A
MX2012014619A MX2012014619A MX2012014619A MX2012014619A MX 2012014619 A MX2012014619 A MX 2012014619A MX 2012014619 A MX2012014619 A MX 2012014619A MX 2012014619 A MX2012014619 A MX 2012014619A MX 2012014619 A MX2012014619 A MX 2012014619A
Authority
MX
Mexico
Prior art keywords
plasma
cellular constituents
filter
separating blood
flow filter
Prior art date
Application number
MX2012014619A
Other languages
English (en)
Inventor
Klaus Jentsch
Reinhard Stute
Original Assignee
Lmb Technologie 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
Application filed by Lmb Technologie Gmbh filed Critical Lmb Technologie Gmbh
Publication of MX2012014619A publication Critical patent/MX2012014619A/es

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
    • A61M1/3496—Plasmapheresis; Leucopheresis; Lymphopheresis
    • 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
    • A61M1/02—Blood transfusion apparatus
    • A61M1/0209—Multiple bag systems for separating or storing blood components
    • A61M1/0218—Multiple bag systems for separating or storing blood components with 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
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/04—Hollow fibre modules comprising multiple hollow fibre assemblies
    • 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
    • A61M1/02—Blood transfusion apparatus
    • A61M1/0209—Multiple bag systems for separating or storing blood components
    • A61M1/0218—Multiple bag systems for separating or storing blood components with filters
    • A61M1/0222—Multiple bag systems for separating or storing blood components with filters and filter bypass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/14—Pressure control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/18—Specific valves

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Anesthesiology (AREA)
  • Water Supply & Treatment (AREA)
  • Vascular Medicine (AREA)
  • Chemical Kinetics & Catalysis (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)
  • Nanotechnology (AREA)
  • External Artificial Organs (AREA)

Abstract

Un flujo de filtro para separar sangre en plasma y constituyentes celulares comprende un alojamiento de filtro, el cual tiene una línea de suministro de sangre, una línea de remoción de plasma y una línea de remoción de células, una membrana de poros finos, la cual comprende un haz de fibras huecas paralelas dispuestas en el alojamiento de filtro, tiene un extremo de entrada de flujo conectado a la línea de suministro de sangre y que divide el alojamiento de filtro en una primera cámara de flujo que se conecta a la línea de remoción de células y una segunda cámara de flujo que se conecta a la línea de remoción de plasma. El filtro también comprende un dispositivo de ajuste de presión para ajustar la presión en las fibras huecas, el dispositivo se conecta a un extremo de salida de flujo del haz.
MX2012014619A 2010-06-17 2011-06-17 Filtro de flujo para separar sangre en plasma y constituyentes celulares. MX2012014619A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010030238A DE102010030238A1 (de) 2010-06-17 2010-06-17 Durchflussfilter zum Separieren von Blut in Plasma und zelluläre Bestandteile
PCT/EP2011/060108 WO2011157822A1 (de) 2010-06-17 2011-06-17 Durchflussfilter zum separieren von blut in plasma und zelluläre bestandteile

Publications (1)

Publication Number Publication Date
MX2012014619A true MX2012014619A (es) 2013-04-24

Family

ID=44587775

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012014619A MX2012014619A (es) 2010-06-17 2011-06-17 Filtro de flujo para separar sangre en plasma y constituyentes celulares.

Country Status (6)

Country Link
EP (1) EP2582415B1 (es)
AP (1) AP2013006674A0 (es)
DE (1) DE102010030238A1 (es)
MX (1) MX2012014619A (es)
PL (1) PL2582415T3 (es)
WO (1) WO2011157822A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014016198A1 (de) * 2012-07-25 2014-01-30 Membrana Gmbh Mobiles system zur mittels schwerkraft erfolgenden aufteilung von spenderblut
DE102013017036B4 (de) * 2013-10-15 2017-05-04 Mann + Hummel Gmbh Blutfiltervorrichtung
US10159778B2 (en) 2014-03-24 2018-12-25 Fenwal, Inc. Biological fluid filters having flexible walls and methods for making such filters
US9968738B2 (en) 2014-03-24 2018-05-15 Fenwal, Inc. Biological fluid filters with molded frame and methods for making such filters
US9782707B2 (en) 2014-03-24 2017-10-10 Fenwal, Inc. Biological fluid filters having flexible walls and methods for making such filters
US9796166B2 (en) 2014-03-24 2017-10-24 Fenwal, Inc. Flexible biological fluid filters
US10376627B2 (en) 2014-03-24 2019-08-13 Fenwal, Inc. Flexible biological fluid filters
EP3092987A1 (de) * 2015-05-11 2016-11-16 3M Innovative Properties Company System zur wundbehandlung mit serum
EP3093032B1 (de) * 2015-05-11 2018-09-19 3M Innovative Properties Company System und verfahren zur gewinnung von serum
EP3689391A4 (en) * 2017-09-28 2021-06-23 Terumo Kabushiki Kaisha BLOOD TRANSFUSION KIT, BLOOD TRANSFUSION SYSTEM, BLOOD TRANSFUSION KIT FOR EMERGENCY BLOOD TRANSFUSION AND METHOD OF USING THE BLOOD TRANSFUSION KIT

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983000020A1 (en) * 1981-06-25 1983-01-06 Baxter Travenol Lab Membrane plasmapheresis apparatus and process utilizing a fluid flow control device to stabilize transmembrane pressure
JPS58206758A (ja) * 1982-05-28 1983-12-02 株式会社クラレ 血漿分離装置
DE29516471U1 (de) 1995-10-17 1996-01-25 Caditec Medical & Technic GmbH, 67655 Kaiserslautern Bluttrennvorrichtung
US5868936A (en) 1996-06-20 1999-02-09 Baxter International Inc. Affinity membrane system and method of using same
JP3903098B2 (ja) 1997-07-18 2007-04-11 富士フイルム株式会社 血液濾過方法
ATE321579T1 (de) 1999-04-20 2006-04-15 Heim Medizintechnik Gmbh Vorrichtung zum auftrennen von blut in einzelne und/oder gruppen seiner bestandteile
KR100748301B1 (ko) * 2000-07-10 2007-08-09 아사히 카세이 메디칼 가부시키가이샤 혈액처리 필터
DE20014311U1 (de) 2000-08-15 2001-02-15 Heim Medizintechnik Gmbh Filteranordnung zum Auftrennen von Blut in Plasma und zelluläre Bestandteile
EP1920792B1 (en) * 2002-04-16 2010-03-17 CaridianBCT, Inc. Blood components processing method
DE10239658A1 (de) 2002-05-06 2003-11-20 Klaus-Peter Priebe Vorrichtung zur Bluttrennung
US7354515B2 (en) * 2004-02-23 2008-04-08 Millennium Medical Technologies, Inc. Fluid concentrator
DE102009033071B4 (de) * 2009-07-03 2019-06-27 Lmb Lab Med Blutbank Technologie Gmbh Verfahren zur Gravitations-effizierten Plasmapherese

Also Published As

Publication number Publication date
WO2011157822A1 (de) 2011-12-22
EP2582415B1 (de) 2014-05-14
AP2013006674A0 (en) 2013-01-31
DE102010030238A1 (de) 2011-12-22
PL2582415T3 (pl) 2014-10-31
EP2582415A1 (de) 2013-04-24

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