ATE511868T1 - Plasma-reinigungsmembran und plasma- reinigungssystem - Google Patents

Plasma-reinigungsmembran und plasma- reinigungssystem

Info

Publication number
ATE511868T1
ATE511868T1 AT03795429T AT03795429T ATE511868T1 AT E511868 T1 ATE511868 T1 AT E511868T1 AT 03795429 T AT03795429 T AT 03795429T AT 03795429 T AT03795429 T AT 03795429T AT E511868 T1 ATE511868 T1 AT E511868T1
Authority
AT
Austria
Prior art keywords
membrane
plasma cleaning
plasma
plasma purification
present
Prior art date
Application number
AT03795429T
Other languages
English (en)
Inventor
Teruhiko Oishi
Original Assignee
Asahi Kasei Kuraray Medical Co
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=31996164&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE511868(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP2002267267A external-priority patent/JP3431623B1/ja
Priority claimed from JP2002267266A external-priority patent/JP3431622B1/ja
Application filed by Asahi Kasei Kuraray Medical Co filed Critical Asahi Kasei Kuraray Medical Co
Application granted granted Critical
Publication of ATE511868T1 publication Critical patent/ATE511868T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08—Hollow fibre 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
    • 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
    • A61M1/3472—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate
    • 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
    • A61M1/3472—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate
    • A61M1/3482—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate by filtrating the filtrate using another cross-flow filter, e.g. a membrane filter
    • 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
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3623—Means for actively controlling temperature of blood
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0413—Blood
    • A61M2202/0415—Plasma

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Cardiology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • External Artificial Organs (AREA)
AT03795429T 2002-09-12 2003-09-12 Plasma-reinigungsmembran und plasma- reinigungssystem ATE511868T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002267267A JP3431623B1 (ja) 2002-09-12 2002-09-12 血漿浄化膜の製造方法
JP2002267266A JP3431622B1 (ja) 2002-09-12 2002-09-12 高性能血漿浄化膜
PCT/JP2003/011715 WO2004024216A1 (ja) 2002-09-12 2003-09-12 血漿浄化膜及び血漿浄化システム

Publications (1)

Publication Number Publication Date
ATE511868T1 true ATE511868T1 (de) 2011-06-15

Family

ID=31996164

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03795429T ATE511868T1 (de) 2002-09-12 2003-09-12 Plasma-reinigungsmembran und plasma- reinigungssystem

Country Status (8)

Country Link
US (1) US7563376B2 (de)
EP (1) EP1547628B1 (de)
CN (1) CN100503020C (de)
AT (1) ATE511868T1 (de)
AU (1) AU2003261571A1 (de)
CA (1) CA2498244C (de)
MX (1) MXPA05002747A (de)
WO (1) WO2004024216A1 (de)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1750718B1 (de) 2004-05-19 2014-08-13 Emisphere Technologies, Inc. Aciclovir-formulierungen
ATE459410T1 (de) * 2006-07-07 2010-03-15 Gambro Lundia Ab Membran für die plasmatrennung
ES2342966T3 (es) 2006-07-07 2010-07-20 Gambro Lundia Ab Membrana de separacion de plasma.
EP2228126B1 (de) * 2006-10-18 2013-04-17 Gambro Lundia AB Verwendung und Anwendungen einer Hohlfasermembran
DE102007009208B4 (de) 2007-02-26 2010-01-28 Fresenius Medical Care Deutschland Gmbh Hohlfaser, Hohlfaserbündel, Filter sowie Verfahren zur Herstellung einer Hohlfaser oder eines Hohlfaserbündels
DE102007019051B3 (de) 2007-04-23 2008-10-09 Fresenius Medical Care Deutschland Gmbh Hohlfaserkapillarmembran und Verfahren zu deren Herstellung
CN101888863B (zh) * 2007-12-06 2012-11-28 旭化成医疗株式会社 血液处理用多孔中空纤维膜
WO2009123088A1 (ja) * 2008-03-31 2009-10-08 東レ株式会社 分離膜およびその製造方法並びにその分離膜を用いた分離膜モジュール
US8202240B2 (en) * 2008-08-12 2012-06-19 Caridianbct, Inc. System and method for collecting plasma protein fractions from separated blood components
US8123713B2 (en) * 2008-08-12 2012-02-28 Caridian Bct, Inc. System and method for collecting plasma protein fractions from separated blood components
CN102164656B (zh) 2008-09-26 2015-04-08 旭化成化学株式会社 多孔膜、多孔膜的制造方法、清澄化的液体的制造方法和多孔膜组件
US20100108599A1 (en) * 2008-11-03 2010-05-06 Kristof Vizvardi Filtration membrane with tubular support
EP2448658B1 (de) 2009-06-26 2014-10-01 BL Technologies, Inc. Nicht geflochtene textilverstärkte hohlfasermembran
WO2011111679A1 (ja) * 2010-03-09 2011-09-15 東洋紡績株式会社 タンパク質含有液処理用多孔質中空糸膜
KR101157514B1 (ko) * 2010-05-28 2012-06-20 중앙대학교 산학협력단 두께관통형 미세기공을 가지는 고분자 또는 고분자복합재료 멤브레인 및 그 제조방법
EP2616167B1 (de) 2010-09-15 2022-11-02 BL Technologies, Inc. Verfahren zur herstellung von garnverstärkten hohlfasermembranen um einen löslichen kern
US8529814B2 (en) 2010-12-15 2013-09-10 General Electric Company Supported hollow fiber membrane
DE102011052264A1 (de) * 2011-07-28 2013-01-31 Werner Kleophas Dialysevorrichtung sowie Verfahren zum Betreiben derselben
JP5899235B2 (ja) 2011-11-04 2016-04-06 旭化成メディカル株式会社 血液処理用分離膜、及びその膜を組み込んだ血液処理器
US9321014B2 (en) 2011-12-16 2016-04-26 Bl Technologies, Inc. Hollow fiber membrane with compatible reinforcements
US9643129B2 (en) 2011-12-22 2017-05-09 Bl Technologies, Inc. Non-braided, textile-reinforced hollow fiber membrane
EP2794621B1 (de) 2011-12-23 2018-09-26 Universiteit Gent Neue organosiliciumverbindungen
US9022229B2 (en) 2012-03-09 2015-05-05 General Electric Company Composite membrane with compatible support filaments
US8999454B2 (en) 2012-03-22 2015-04-07 General Electric Company Device and process for producing a reinforced hollow fibre membrane
TWI549744B (zh) * 2012-03-28 2016-09-21 東麗股份有限公司 血液製劑淨化用的聚碸系中空絲膜以及中空絲膜模組
US9227362B2 (en) 2012-08-23 2016-01-05 General Electric Company Braid welding
US9446074B2 (en) * 2012-11-30 2016-09-20 Toray Industries, Inc. Method of preparing platelet solution replaced with artificial preservation solution
DE102013010735A1 (de) * 2013-06-27 2015-01-15 Mann + Hummel Gmbh Keramisches Vollbluthohlfasermembranfiltermedium und Verwendung davon zum Abtrennen von Blutplasma/-serum von Vollblut
DE102013010724A1 (de) * 2013-06-27 2014-12-31 Mann+Hummel Gmbh Polymeres Vollbluthohlfasermembranfiltermedium und Verwendung davon zum Abtrennen von Blutplasma/-serum von Vollblut
US8945376B1 (en) 2013-08-02 2015-02-03 All Cell Recovery LLC Systems, methods, and apparatus for resuspending cells in solution
US10159980B2 (en) 2013-08-02 2018-12-25 All Cell Recovery LLC Systems and methods for recovering blood cells, in a controlled environment, for storage
US9452021B2 (en) 2013-08-02 2016-09-27 All Cell Recovery LLC Systems, methods, and apparatus for resuspending cells from surgical laundry
CN105445083B (zh) * 2015-12-21 2018-09-11 丹娜（天津）生物科技有限公司 免离心全血处理模块
EP3512577A1 (de) 2016-09-16 2019-07-24 Fenwal, Inc. Bluttrennungssysteme und -verfahren unter verwendung von zentrifugal- und spinnmembrantrenntechniken
US10391220B2 (en) 2018-01-12 2019-08-27 Fresnius Medical Care Holdings, Inc. Virtual kidney donation
CN109045379A (zh) * 2018-07-12 2018-12-21 安陆恩彼饲料有限公司 一种血浆净化方法
EP3705146A3 (de) 2019-03-05 2020-11-25 Fenwal, Inc. Entnahme von mononukleären zellen und peripheren blutstammzellen
EP4238596A3 (de) 2019-05-23 2023-12-13 Fenwal, Inc. Zentrifugale trennung und sammlung von roten blutkörperchen oder von erythrozyten und plasma
EP4238595A3 (de) 2019-05-23 2023-11-29 Fenwal, Inc. Einstellung der zielgrenzflächenposition zwischen getrennten fluidkomponenten in einer zentrifuge
US11957828B2 (en) 2019-09-16 2024-04-16 Fenwal, Inc. Dynamic adjustment of algorithms for separation and collection of blood components
US11969536B2 (en) 2019-12-12 2024-04-30 Fenwal, Inc. Systems enabling alternative approaches to therapeutic red blood cell exchange and/or therapeutic plasma exchange
CA3187610A1 (en) 2020-07-08 2022-01-13 Fresenius Medical Care Deutschland Gmbh Parabiotic dialysis systems and techniques
CN113402704B (zh) * 2021-07-09 2022-09-20 万华化学集团股份有限公司 一种聚碳酸酯共聚物及其制备方法和用途

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1434055A (en) * 1972-04-28 1976-04-28 Asahi Chemical Ind Hollow fibres of acrylonitrile polymers for use as an ultrafitter and method for producing the same
JPS58155865A (ja) * 1982-03-12 1983-09-16 株式会社クラレ 血漿処理用中空糸膜
JPS59216057A (ja) * 1983-05-23 1984-12-06 Mitsubishi Rayon Co Ltd 血漿濾過装置
ATE68991T1 (de) * 1984-06-13 1991-11-15 Inst Nat Rech Chimique Verfahren zur herstellung von hohlfasern und ihre verwendung in membrantrennverfahren.
US4906375A (en) * 1984-07-14 1990-03-06 Fresenius, Ag Asymmetrical microporous hollow fiber for hemodialysis
DE3426331A1 (de) * 1984-07-17 1986-01-30 6380 Bad Homburg Fresenius AG Asymmetrische mikroporoese hohlfaser fuer die haemodialyse sowie verfahren zu ihrer herstellung
EP0201604B1 (de) * 1984-10-30 1991-08-28 Teijin Limited Hohlfasermembran mit selektiver durchlässigkeit, deren herstellung und verfahren zur scheidung von plasmakomponenten sowie plasmakomponentabscheider
GB8505882D0 (en) * 1985-03-07 1985-04-11 Central Blood Lab Authority Purification of blood coagulation factor viii
JPS63105770A (ja) 1986-10-23 1988-05-11 鐘淵化学工業株式会社 血漿成分分離用膜
JPH043985A (ja) 1990-04-20 1992-01-08 Matsushita Electric Ind Co Ltd 発光ダイオード駆動装置
US5762798A (en) * 1991-04-12 1998-06-09 Minntech Corporation Hollow fiber membranes and method of manufacture
JP3232117B2 (ja) * 1991-11-19 2001-11-26 鐘淵化学工業株式会社 ポリスルホン多孔質中空糸
US5340480A (en) * 1992-04-29 1994-08-23 Kuraray Co., Ltd. Polysulfone-based hollow fiber membrane and process for manufacturing the same
AU3815795A (en) * 1994-11-09 1996-06-06 Mitsubishi Rayon Company Limited Hollow-filament plasma-filtering membrane and plasma-filtering module
ES2237760T3 (es) * 1995-06-30 2005-08-01 Toray Industries, Inc. Procedimiento de fabricacion de una membrana semipermeable de fibras huecas de polisulfona.
JP4172819B2 (ja) * 1995-12-18 2008-10-29 旭化成ケミカルズ株式会社 中空糸状濾過膜
US6074718A (en) * 1996-02-06 2000-06-13 Koch Membrane Systems, Inc. Self supporting hollow fiber membrane and method of construction
US6432309B1 (en) * 1997-05-19 2002-08-13 Asahi Medical Co, Ltd Polysulfone-base hollow-fiber hemocathartic membrane and processes for the production thereof
WO1999047190A1 (en) * 1998-03-16 1999-09-23 Medtronic, Inc. Hemostatic system and components for extracorporeal circuit
US6514409B2 (en) * 2000-02-04 2003-02-04 Kuraray Co., Ltd. Hollow fiber membrane made of an ethylene-vinyl alcohol polymer
JP3281364B1 (ja) * 2001-07-24 2002-05-13 旭メディカル株式会社 血液浄化膜の製造方法
US7087168B2 (en) * 2001-07-24 2006-08-08 Asahi Kasei Medical Co., Ltd. Hollow fiber membrane for purifying blood

Also Published As

Publication number Publication date
US20060108288A1 (en) 2006-05-25
MXPA05002747A (es) 2005-06-06
CN1684727A (zh) 2005-10-19
CA2498244A1 (en) 2004-03-25
EP1547628B1 (de) 2011-06-08
CN100503020C (zh) 2009-06-24
EP1547628A4 (de) 2008-02-20
EP1547628A1 (de) 2005-06-29
US7563376B2 (en) 2009-07-21
CA2498244C (en) 2012-03-06
WO2004024216A1 (ja) 2004-03-25
AU2003261571A1 (en) 2004-04-30

Similar Documents

Publication Publication Date Title
ATE511868T1 (de) Plasma-reinigungsmembran und plasma- reinigungssystem
DE60233798D1 (de) Wabenstrukturkörper, wabenfilter und verfahren zur herstellung des strukturkörpers und des filters
ATE306307T1 (de) Luftreinigungsfilter
ATE486623T1 (de) Permselektive, asymmetrische hohlfasermembran zur trennung von toxischen mediatoren vom blut
DE69629949D1 (de) Aktivierte verbindungen und verfahren zur herstellung und reiningung
ATE539105T1 (de) Poröse membran und verfahren zur herstellung der porösen membran
DE69715003D1 (de) Herstellungsmethode für eine komplexe molekularsieb-verbindung
AU2003254141A8 (en) Treatment of wastewater by biological and membrane separation technologies
EP1243310A3 (de) Verfahren zur Entgasung einer Tinte
DE69400874D1 (de) Verfahren zur herstellung von keramischen hohlfasermembranen zur mikorfiltration, ultrafiltration und gastrennung
ATE362779T1 (de) Vorrrichtung zur in-vivo plasmapherese und verfahren zu seiner reinigung durch rückspülung
ATE340766T1 (de) Verfahren zur reinigung von wässrigen suspensionen durch membranfiltration
DE60235690D1 (de) Auf siliciumcarbid basierender poröser körper und verfahren zur herstellung desselben
DE60235957D1 (de) Körperreinigungstuch und verfahren zur herstellung
NL300229I1 (nl) Werkwijze voor het zuiveren van keratinocytgroeifactoren.
DE69722491D1 (de) Adsorbens und Verfahren zur Entfernung von Chemokinen des CC-Subtyps aus Körperflüssigkeiten
DE60109826D1 (de) Biologischer filter zur reinigung von abgasen
WO2003064003A8 (en) Convoluted surface hollow fiber membranes
DE69834651D1 (de) Filtermaterial zur entfernung von weissen blutkörperchen
ATE466649T1 (de) Hohlfasermembran zur reinigung von blut
ATE240140T1 (de) Methode und poröser träger zur entfernung von verunreinigungen
FR2754737B1 (fr) Membrane inorganique de nanofiltration et son application dans l'industrie sucriere
ATE243067T1 (de) Verfahren zur hohlfasern filtration
DE59102062D1 (de) Verfahren zur biologischen Reinigung von Abluftströmen.
DE60003112D1 (de) Beschichtung von Membranen für medizinische Geräte

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties