DE60034416D1 - Dialysatoren zur Blutbehandlung sowie ihr Herstellungsverfahren - Google Patents

Dialysatoren zur Blutbehandlung sowie ihr Herstellungsverfahren

Info

Publication number
DE60034416D1
DE60034416D1 DE60034416T DE60034416T DE60034416D1 DE 60034416 D1 DE60034416 D1 DE 60034416D1 DE 60034416 T DE60034416 T DE 60034416T DE 60034416 T DE60034416 T DE 60034416T DE 60034416 D1 DE60034416 D1 DE 60034416D1
Authority
DE
Germany
Prior art keywords
semipermeable membrane
dialyzer
dry
hydrophilic polymer
blood treatment
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.)
Expired - Lifetime
Application number
DE60034416T
Other languages
English (en)
Other versions
DE60034416T2 (de
Inventor
Hidetoshi Kozawa
Hidekazu Nakashima
Shigehisa Wada
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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
Priority claimed from JP36296199A external-priority patent/JP4061798B2/ja
Priority claimed from JP36296299A external-priority patent/JP4211169B2/ja
Application filed by Toray Industries Inc filed Critical Toray Industries Inc
Publication of DE60034416D1 publication Critical patent/DE60034416D1/de
Application granted granted Critical
Publication of DE60034416T2 publication Critical patent/DE60034416T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1621—Constructional aspects thereof
    • 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
    • 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
    • B01D63/021—Manufacturing thereof
    • 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
    • B01D63/021—Manufacturing thereof
    • B01D63/0233—Manufacturing thereof forming the bundle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/009—After-treatment of organic or inorganic membranes with wave-energy, particle-radiation or plasma
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0095—Drying
    • 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
    • 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
    • B01D69/084—Undulated fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/36—Hydrophilic membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/38—Hydrophobic membranes
DE60034416T 1999-12-21 2000-12-21 Dialysatoren zur Blutbehandlung sowie ihr Herstellungsverfahren Expired - Lifetime DE60034416T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP36296099A JP4211168B2 (ja) 1999-12-21 1999-12-21 透析器の製造方法および滅菌法
JP36296199A JP4061798B2 (ja) 1999-12-21 1999-12-21 血液処理用半透膜およびそれを用いた血液処理用透析器
JP36296299A JP4211169B2 (ja) 1999-12-21 1999-12-21 血液処理用透析器
JP36296099 1999-12-21

Publications (2)

Publication Number Publication Date
DE60034416D1 true DE60034416D1 (de) 2007-05-31
DE60034416T2 DE60034416T2 (de) 2008-01-03

Family

ID=27341673

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60034416T Expired - Lifetime DE60034416T2 (de) 1999-12-21 2000-12-21 Dialysatoren zur Blutbehandlung sowie ihr Herstellungsverfahren

Country Status (10)

Country Link
US (2) US6605218B2 (de)
EP (1) EP1110563B1 (de)
JP (1) JP4211168B2 (de)
KR (1) KR100701115B1 (de)
CN (2) CN1240446C (de)
AT (1) ATE359858T1 (de)
CA (1) CA2329103C (de)
DE (1) DE60034416T2 (de)
ES (1) ES2285998T3 (de)
TW (1) TW467750B (de)

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DE60236290D1 (de) 2001-07-24 2010-06-17 Asahi Kasei Kuraray Medical Co Hohlfasermembran zur reinigung von blut
US20040247682A1 (en) * 2001-10-04 2004-12-09 Hiroyuki Sugaya Hydrophilic material and process for producing the same
JP4678063B2 (ja) * 2001-12-19 2011-04-27 東レ株式会社 中空糸膜モジュール
JP4453248B2 (ja) * 2001-12-19 2010-04-21 東レ株式会社 中空糸膜および中空糸膜モジュールの製造方法
SE522692C2 (sv) * 2002-03-27 2004-03-02 Gambro Lundia Ab Förfarande och anordning för avlägsnande av delvis proteinbundna substanser
CA2483661A1 (en) * 2002-05-03 2003-11-13 Pall Corporation Blended polymer membrane media for treating aqueous fluids
JP4810827B2 (ja) * 2002-08-21 2011-11-09 東レ株式会社 改質基材および改質基材の製造方法
JP3594032B1 (ja) * 2003-08-29 2004-11-24 東洋紡績株式会社 高透水性中空糸膜型血液浄化器
CA2481865C (en) 2003-09-24 2011-07-05 Nipro Corporation Hollow fiber blood-processing device and method for packaging and sterilizing such devices
US7282148B2 (en) * 2003-10-30 2007-10-16 International Business Machines Corporation Porous silicon composite structure as large filtration array
JP3551971B1 (ja) * 2003-11-26 2004-08-11 東洋紡績株式会社 ポリスルホン系選択透過性中空糸膜
JP3580314B1 (ja) * 2003-12-09 2004-10-20 東洋紡績株式会社 ポリスルホン系選択透過性中空糸膜束およびその製造方法
JP3642065B1 (ja) 2004-03-22 2005-04-27 東洋紡績株式会社 選択透過性分離膜および選択透過性分離膜の製造方法
JP3636199B1 (ja) * 2004-03-23 2005-04-06 東洋紡績株式会社 ポリスルホン系選択透過性中空糸膜束とその製造方法および血液浄化器
JP4501530B2 (ja) * 2004-05-19 2010-07-14 東洋紡績株式会社 高透水性中空糸膜型血液浄化器
US20080000830A1 (en) * 2004-08-10 2008-01-03 Kimihiro Mabuchi Highly Water Permeable Hollow Fiber Membrane Type Blood Purifier and Process for Manufacturing the Same
JP4731875B2 (ja) * 2004-10-15 2011-07-27 東洋紡績株式会社 血液浄化器の滅菌方法および血液浄化器包装体
JP4885437B2 (ja) * 2004-10-15 2012-02-29 東洋紡績株式会社 血液浄化器および血液浄化器包装体
US9067178B2 (en) * 2004-12-22 2015-06-30 Nipro Corporation Blood purifier package and process for manufacturing the same
CN1317057C (zh) * 2005-01-31 2007-05-23 成都欧赛医疗器械有限公司 改性聚醚砜中空纤维膜及其制造方法
JP4483651B2 (ja) * 2005-03-28 2010-06-16 東洋紡績株式会社 血液浄化用モジュールの滅菌方法
JP3772909B1 (ja) * 2005-04-04 2006-05-10 東洋紡績株式会社 血液浄化器
EP1913964A4 (de) 2005-08-10 2009-11-04 Asahi Kasei Kuraray Medical Co Blutreiniger vom hohlfaser-membran-typ
US20080035568A1 (en) * 2005-10-03 2008-02-14 Zhongping Huang Apparatus and Method for Filtering Fluids
US20070119781A1 (en) * 2005-10-03 2007-05-31 Zhongping Huang Apparatus and method for enhanced hemodialysis performance
US7924820B2 (en) * 2005-12-07 2011-04-12 Marron Interconnect Llc Method and system for facilitating communications
JP5044946B2 (ja) * 2006-02-28 2012-10-10 東レ株式会社 中空糸膜モジュールおよび中空糸膜モジュールの製造方法
JP4596171B2 (ja) * 2006-04-28 2010-12-08 東洋紡績株式会社 血液浄化器
JP4876704B2 (ja) * 2006-05-09 2012-02-15 東洋紡績株式会社 血液浄化器
TWI374038B (en) * 2007-05-25 2012-10-11 Asahi Kasei Medical Co Ltd A polysulphone-based membrane for the blood treatment and its manufacturing method
CA2727673A1 (en) * 2008-06-10 2009-12-17 Aquatech International Corporation Preparation of high performance ultra filtration hollow fiber membrane
JP5481379B2 (ja) * 2008-07-17 2014-04-23 日機装株式会社 血液浄化器の製造方法及び血液浄化器
KR200451972Y1 (ko) * 2008-09-03 2011-01-21 김창곤 비료살포기
EP2168668A1 (de) 2008-09-25 2010-03-31 Gambro Lundia AB Membran für Zellexpansion
ATE545440T1 (de) 2008-09-25 2012-03-15 Gambro Lundia Ab Hybride biologische künstliche niere
EP2168666A1 (de) 2008-09-25 2010-03-31 Gambro Lundia AB Bestrahlte Membran für Zellexpansion
EP2177603A1 (de) 2008-09-25 2010-04-21 Gambro Lundia AB Vorrichtung für Nierenzellexpansion
CN103501878B (zh) 2011-02-04 2020-06-09 弗雷塞尼斯医疗保健控股公司 用于纤维形成的性能增强用添加剂和聚砜纤维
CN103842003B (zh) * 2011-11-04 2016-10-26 旭化成医疗株式会社 血液处理用分离膜、以及安装有该膜的血液处理器
WO2013187396A1 (ja) * 2012-06-11 2013-12-19 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
CN104822394B (zh) * 2012-12-07 2018-04-20 尼普洛株式会社 由酯类树脂制成的医疗器械的灭菌方法
CN105188891B (zh) 2013-03-14 2017-11-24 陶氏环球技术有限责任公司 包括可溶性聚合物涂层的复合聚酰胺膜
DE102013106247A1 (de) * 2013-06-14 2014-12-18 B. Braun Avitum Ag Filtervorrichtung für Blut und dergleichen Körperflüssigkeiten
JP6565187B2 (ja) * 2013-09-30 2019-08-28 東レ株式会社 多孔質膜、多孔質膜を内蔵する血液浄化用モジュールおよび多孔質膜の製造方法
CN111093814A (zh) * 2017-09-11 2020-05-01 索尔维特殊聚合物美国有限责任公司 包括使用由生物基砜聚合物获得的膜的纯化方法
CN111658863A (zh) * 2020-07-02 2020-09-15 威海威高血液净化制品有限公司 一种降低空心纤维透析器中pvp溶出的方法
CN114733369A (zh) * 2022-05-09 2022-07-12 苏州君康医疗科技有限公司 一种血浆分离膜及血浆成分分离膜的生产方法

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Also Published As

Publication number Publication date
TW467750B (en) 2001-12-11
CN1611272A (zh) 2005-05-04
KR100701115B1 (ko) 2007-03-29
EP1110563B1 (de) 2007-04-18
JP4211168B2 (ja) 2009-01-21
ES2285998T3 (es) 2007-12-01
US6605218B2 (en) 2003-08-12
KR20010070309A (ko) 2001-07-25
US20050072731A1 (en) 2005-04-07
CN100453126C (zh) 2009-01-21
CA2329103A1 (en) 2001-06-21
EP1110563A2 (de) 2001-06-27
US6960297B2 (en) 2005-11-01
JP2001170167A (ja) 2001-06-26
EP1110563A3 (de) 2004-05-19
US20010004976A1 (en) 2001-06-28
CN1240446C (zh) 2006-02-08
DE60034416T2 (de) 2008-01-03
CN1300629A (zh) 2001-06-27
ATE359858T1 (de) 2007-05-15
CA2329103C (en) 2009-06-09

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