BR0108451A - Dispositivo de filtragem, de preferência dialisador com fibras ocas, com fibras ocas soltas - Google Patents

Dispositivo de filtragem, de preferência dialisador com fibras ocas, com fibras ocas soltas

Info

Publication number
BR0108451A
BR0108451A BR0108451-8A BR0108451A BR0108451A BR 0108451 A BR0108451 A BR 0108451A BR 0108451 A BR0108451 A BR 0108451A BR 0108451 A BR0108451 A BR 0108451A
Authority
BR
Brazil
Prior art keywords
hollow fiber
loose
filtering device
dialyzer
preferred
Prior art date
Application number
BR0108451-8A
Other languages
English (en)
Other versions
BRPI0108451B1 (pt
Inventor
Klaus Heilmann
Steffen Fritzsche
Original Assignee
Fresenius Medical Care De 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7631359&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0108451(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fresenius Medical Care De Gmbh filed Critical Fresenius Medical Care De Gmbh
Publication of BR0108451A publication Critical patent/BR0108451A/pt
Publication of BRPI0108451B1 publication Critical patent/BRPI0108451B1/pt

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D61/00Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/24Dialysis ; Membrane extraction
    • B01D61/28Apparatus therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D63/00Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02Hollow fibre modules
    • B01D63/021Manufacturing thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D63/00Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02Hollow fibre modules
    • B01D63/031Two or more types of hollow fibres within one bundle or within one potting or tube-sheet
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D65/00Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D69/00Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D69/00Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08Hollow fibre membranes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D69/00Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08Hollow fibre membranes
    • B01D69/084Undulated fibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2313/00Details relating to membrane modules or apparatus
    • B01D2313/08Flow guidance means within the module or the apparatus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Water Supply & Treatment (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

"DISPOSITIVO DE FILTRAGEM, DE PREFERêNCIA DIALISADOR COM FIBRAS OCAS, COM FIBRAS OCAS SOLTAS". A invenção refere-se a um dispositivo de filtragem, de preferência para hemodiálise, que consiste de uma carcaça de filtragem cilíndrica e um feixe de fibras ocas frouxas. De acordo com a invenção as fibras ocas frouxas apresentam uma texturização ampla na forma de sino com um limite determinado de comprimento de ondas fixo. A invenção refere-se além disso a uma fibra oca frouxa e a um processo para preenchimento de um dialisador de fibras ocas.
BRPI0108451A 2000-02-17 2001-02-16 dispositivo de filtragem, de preferência dialisador com fibras ocas, com fibras ocas soltas BRPI0108451B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10007327A DE10007327A1 (de) 2000-02-17 2000-02-17 Filtervorrichtung, vorzugsweise Hohlfaserdialysator mit gelockten Hohlfasern
PCT/EP2001/001752 WO2001060477A2 (de) 2000-02-17 2001-02-16 Filtervorrichtung, vorzugsweise hohlfaserdialysator mit gelockten hohlfasern

Publications (2)

Publication Number Publication Date
BR0108451A true BR0108451A (pt) 2003-04-01
BRPI0108451B1 BRPI0108451B1 (pt) 2016-04-19

Family

ID=7631359

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0108451A BRPI0108451B1 (pt) 2000-02-17 2001-02-16 dispositivo de filtragem, de preferência dialisador com fibras ocas, com fibras ocas soltas

Country Status (15)

Country Link
US (2) US20030155294A1 (pt)
EP (2) EP1671695B2 (pt)
JP (1) JP4584522B2 (pt)
KR (1) KR100697677B1 (pt)
CN (2) CN1238096C (pt)
AT (1) ATE327808T1 (pt)
AU (1) AU776506B2 (pt)
BR (1) BRPI0108451B1 (pt)
CA (1) CA2400773C (pt)
DE (2) DE10007327A1 (pt)
DK (2) DK1671695T4 (pt)
ES (2) ES2447019T5 (pt)
MX (1) MXPA02008024A (pt)
PT (2) PT1257333E (pt)
WO (1) WO2001060477A2 (pt)

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DE10007327A1 (de) 2000-02-17 2001-08-30 Fresenius Medical Care De Gmbh Filtervorrichtung, vorzugsweise Hohlfaserdialysator mit gelockten Hohlfasern
AU2003209410A1 (en) * 2002-01-29 2003-09-02 Amersham Biosciences Membrane Separations Corp. Convoluted surface hollow fiber membranes
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US8828225B2 (en) 2004-08-06 2014-09-09 Asahi Kasei Medical Co., Ltd. Polysulfone hemodialyzer
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WO2008093654A1 (ja) * 2007-01-30 2008-08-07 Toray Industries, Inc. 中空糸膜およびこれが内蔵された中空糸膜モジュール
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EP2156881A1 (en) 2008-08-22 2010-02-24 Gambro Lundia AB Cap for a diffusion and/or filtration device
EP2253367B1 (en) 2009-05-20 2014-11-19 Gambro Lundia AB Membranes having improved performance
EP2253368B1 (en) 2009-05-20 2011-11-02 Gambro Lundia AB Membranes having improved performance
EP2253370B1 (en) 2009-05-20 2014-10-01 Gambro Lundia AB Hollow fibre membranes having improved performance
ATE532577T1 (de) 2009-05-20 2011-11-15 Gambro Lundia Ab Membranen mit verbesserter leistung
EP2556848A1 (en) 2011-08-08 2013-02-13 Gambro Lundia AB Separation material comprising saccharide ligands
EP2556849A1 (en) 2011-08-08 2013-02-13 Gambro Lundia AB Separation material
EP2567750B1 (en) 2011-09-08 2014-12-24 Gambro Lundia AB Hollow fiber membrane
CN202740496U (zh) 2012-06-21 2013-02-20 甘布罗伦迪亚股份公司 毛细管透析器
EP2735358B1 (en) 2012-11-22 2018-01-10 Gambro Lundia AB Capillary dialyzers
EP2735326B1 (en) 2012-11-26 2017-03-08 Gambro Lundia AB Liver support system
EP2735359B1 (en) 2012-11-26 2017-02-08 Gambro Lundia AB Integrated device for liver support systems
PL2735360T3 (pl) 2012-11-26 2017-09-29 Gambro Lundia Ab Urządzenie adsorbujące łączące granulki i membrany z włókien kanalikowych
KR20140099752A (ko) * 2013-02-04 2014-08-13 코오롱인더스트리 주식회사 중공사막 및 이를 포함하는 중공사막 모듈
US9433720B2 (en) 2013-03-14 2016-09-06 Fresenius Medical Care Holdings, Inc. Universal portable artificial kidney for hemodialysis and peritoneal dialysis
US20140263062A1 (en) 2013-03-14 2014-09-18 Fresenius Medical Care Holdings, Inc. Universal portable machine for online hemodiafiltration using regenerated dialysate
EP2815807A1 (en) * 2013-06-20 2014-12-24 Gambro Lundia AB Capillary dialyzer comprising crimped hollow fibres
EP2845641B1 (en) 2013-09-05 2018-05-09 Gambro Lundia AB Permselective asymmetric membranes with high molecular weight polyvinylpyrrolidone, the preparation and use thereof
EP2878362B1 (en) 2013-12-02 2018-07-04 Gambro Lundia AB Capillary dialyzers
ES2927071T3 (es) 2014-02-06 2022-11-02 Gambro Lundia Ab Hemodializador para purificar la sangre
KR102346383B1 (ko) 2014-02-06 2022-01-04 감브로 룬디아 아베 혈액 정화를 위한 멤브레인
CZ201499A3 (cs) 2014-02-13 2015-05-20 Zena S. R. O. Výměník tepla tvořený dutými polymerními vlákny
EP3131663A2 (en) 2014-03-29 2017-02-22 Princeton Trade and Technology Inc. Blood processing cartridges and systems, and methods for extracorporeal blood therapies
EP2939731B1 (en) 2014-04-30 2018-10-03 Gambro Lundia AB UV-irradiated hollow fiber membranes
JP6480956B2 (ja) * 2015-01-07 2019-03-13 旭化成メディカル株式会社 濾過器、腹水処理システム及び腹水処理方法
KR101766011B1 (ko) * 2015-04-30 2017-08-07 현대자동차주식회사 연료전지용 막가습기
CN104906972A (zh) * 2015-05-20 2015-09-16 苏州市贝克生物科技有限公司 一种纳米二氧化钛/聚醚血液透析膜及其制备方法
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DE102016002440A1 (de) * 2016-03-01 2017-09-07 Fresenius Medical Care Deutschland Gmbh Hohlfasermembran mit dreidimensionaler Lockung
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DE102016012722A1 (de) 2016-10-24 2018-04-26 Fresenius Medical Care Deutschland Gmbh Verfahren zur Bestimmung einer Permeationseigenschaft von Hohlfasermembranen
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DE102017204524A1 (de) * 2017-03-17 2018-09-20 Fresenius Medical Care Deutschland Gmbh Hohlfasermembran mit verbesserten Diffusionseigenschaften
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EP3495033A1 (en) 2017-12-11 2019-06-12 Gambro Lundia AB Capillary dialyzer
EP3669888A1 (en) 2018-12-20 2020-06-24 Gambro Lundia AB Extracorporeal devices for methods for treating diseases associated with anti-neutrophil cytoplasmic antibodies
US20230054094A1 (en) 2019-07-22 2023-02-23 Baxter International Inc. Method and system for preparing dialysis fluid from raw water
US11013841B2 (en) 2019-09-28 2021-05-25 Choon Kee Lee Centrifugal-dialysate-flow hemodializer
US11071951B2 (en) 2019-09-29 2021-07-27 Choon Kee Lee Centrifugal gradient dialysate dual-chamber hemodiafiltrator
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EP3838384A1 (en) 2019-12-21 2021-06-23 Gambro Lundia AB Fiber bundle handover
US11040128B1 (en) 2020-01-25 2021-06-22 Choon Kee Lee Integrated motorized hemodialyzer
CN112915803A (zh) * 2021-01-12 2021-06-08 宁波方太厨具有限公司 一种微波浪形状中空纤维纳滤膜的制备方法
DE102021112315A1 (de) 2021-05-11 2022-11-17 Fresenius Medical Care Deutschland Gmbh Hohlfasermembranfilter mit verbesserten Trenneigenschaften

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Also Published As

Publication number Publication date
EP1671695A1 (de) 2006-06-21
DE10007327A1 (de) 2001-08-30
ES2261380T3 (es) 2006-11-16
CN1781584A (zh) 2006-06-07
JP2003523819A (ja) 2003-08-12
EP1671695B2 (de) 2021-03-17
DK1671695T3 (da) 2014-02-24
ATE327808T1 (de) 2006-06-15
DE50109954D1 (de) 2006-07-06
WO2001060477A2 (de) 2001-08-23
US20100170850A1 (en) 2010-07-08
BRPI0108451B1 (pt) 2016-04-19
US20030155294A1 (en) 2003-08-21
EP1671695B1 (de) 2014-01-01
CN1400920A (zh) 2003-03-05
PT1257333E (pt) 2006-08-31
AU776506B2 (en) 2004-09-09
AU3739301A (en) 2001-08-27
ES2447019T3 (es) 2014-03-11
CA2400773A1 (en) 2001-08-23
CA2400773C (en) 2009-12-22
KR100697677B1 (ko) 2007-03-20
CN1238096C (zh) 2006-01-25
JP4584522B2 (ja) 2010-11-24
US8202428B2 (en) 2012-06-19
ES2447019T5 (es) 2022-01-12
CN100531871C (zh) 2009-08-26
WO2001060477A3 (de) 2002-01-24
KR20020081302A (ko) 2002-10-26
EP1257333B1 (de) 2006-05-31
PT1671695E (pt) 2014-02-12
MXPA02008024A (es) 2004-04-05
DK1671695T4 (da) 2021-06-07
EP1257333A2 (de) 2002-11-20
DK1257333T3 (da) 2006-09-11

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Legal Events

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B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O ARTIGO 8O COMBINADO COM ARTIGO 13 DA LPI.

B12B Appeal against refusal [chapter 12.2 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 19/04/2016, OBSERVADAS AS CONDICOES LEGAIS.