JP2024517455A - 分離特性を向上させた中空糸膜フィルタ - Google Patents

分離特性を向上させた中空糸膜フィルタ Download PDF

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Publication number
JP2024517455A
JP2024517455A JP2023568314A JP2023568314A JP2024517455A JP 2024517455 A JP2024517455 A JP 2024517455A JP 2023568314 A JP2023568314 A JP 2023568314A JP 2023568314 A JP2023568314 A JP 2023568314A JP 2024517455 A JP2024517455 A JP 2024517455A
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JP
Japan
Prior art keywords
hollow fiber
fiber membrane
cylindrical housing
membrane filter
end region
Prior art date
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Pending
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JP2023568314A
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English (en)
Japanese (ja)
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JP2024517455A5 (enExample
Inventor
パウル ガスタウアー
フランツ クーゲルマン
ミヒャエル パウル
アンドレアス ルフィング
トビアス ファイト
Original Assignee
フレゼニウス メディカル ケア ドイッチェランド ゲゼルシャフト ミット ベシュレンクテル ハフツング
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Publication of JP2024517455A publication Critical patent/JP2024517455A/ja
Publication of JP2024517455A5 publication Critical patent/JP2024517455A5/ja
Pending legal-status Critical Current

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    • 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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/30—Filter housing constructions
    • 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
    • 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
    • B01D69/081—Hollow fibre membranes characterised by the fibre diameter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/04—Specific sealing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/10—Specific supply elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/12—Specific discharge elements

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  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Emergency Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
  • External Artificial Organs (AREA)
JP2023568314A 2021-05-11 2022-05-10 分離特性を向上させた中空糸膜フィルタ Pending JP2024517455A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102021112314.3 2021-05-11
DE102021112314.3A DE102021112314A1 (de) 2021-05-11 2021-05-11 Hohlfasermembranfilter mit verbesserten Trenneigenschaften
PCT/EP2022/062580 WO2022238373A1 (de) 2021-05-11 2022-05-10 Hohlfasermembranfilter mit verbesserten trenneigenschaften

Publications (2)

Publication Number Publication Date
JP2024517455A true JP2024517455A (ja) 2024-04-22
JP2024517455A5 JP2024517455A5 (enExample) 2025-05-19

Family

ID=81975177

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023568314A Pending JP2024517455A (ja) 2021-05-11 2022-05-10 分離特性を向上させた中空糸膜フィルタ

Country Status (10)

Country Link
US (1) US20240293782A1 (enExample)
EP (1) EP4337372A1 (enExample)
JP (1) JP2024517455A (enExample)
KR (1) KR20240006567A (enExample)
CN (1) CN117412802A (enExample)
AU (1) AU2022272646A1 (enExample)
BR (1) BR112023023424A2 (enExample)
CA (1) CA3219396A1 (enExample)
DE (1) DE102021112314A1 (enExample)
WO (1) WO2022238373A1 (enExample)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61280396A (ja) * 1985-04-27 1986-12-10 アクゾ・エヌ・ヴエ− 物質交換器および／または熱交換器、ならびに該交換器の製造法
US20150165106A1 (en) * 2012-06-21 2015-06-18 Gambro Lundia Ab Capillary dialyzers
KR101787942B1 (ko) * 2017-01-23 2017-10-25 (주)세프라텍 분리막 접촉기용 중공사 모듈
JP2020512184A (ja) * 2017-03-17 2020-04-23 フレゼニウス メディカル ケア ドイッチェランド ゲゼルシャフト ミット ベシュレンクテル ハフツング 改善された拡散特性を有する中空繊維膜
US20200147287A1 (en) * 2017-04-13 2020-05-14 Gambro Lundia Ab Optimized hemodialyzer for blood purification

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8527694U1 (de) * 1985-04-27 1987-02-19 Akzo Gmbh, 5600 Wuppertal Stoff- und/oder Wärmeaustauscher
JP3396085B2 (ja) * 1994-05-24 2003-04-14 テルモ株式会社 中空糸膜型血液処理器
JP5038149B2 (ja) * 2004-12-27 2012-10-03 フレゼニウス メディカル ケアー ドイチュラント ゲゼルシャフト ミット ベシュレンクテル ハフツング リアクタユニット及びそのリアクタユニットを備えたリアクタ
JP6895754B2 (ja) 2014-12-25 2021-06-30 旭化成メディカル株式会社 血液透析濾過器及び血液透析濾過装置
DE102016224627A1 (de) 2016-12-09 2018-06-14 Fresenius Medical Care Deutschland Gmbh Hohlfasermembran mit verbesserter Trennleistung und Herstellung einer Hohlfasermembran mit verbesserter Trennleistung
DE102017201630A1 (de) 2017-02-01 2018-08-02 Fresenius Medical Care Deutschland Gmbh Hohlfasermembran mit verbesserter Biokompatibilität
DE102019132699A1 (de) 2019-12-02 2021-06-02 InnoSpire Technologies GmbH Vorrichtung zur Filterung von Bestandteilen aus einem Fluid

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61280396A (ja) * 1985-04-27 1986-12-10 アクゾ・エヌ・ヴエ− 物質交換器および／または熱交換器、ならびに該交換器の製造法
US20150165106A1 (en) * 2012-06-21 2015-06-18 Gambro Lundia Ab Capillary dialyzers
KR101787942B1 (ko) * 2017-01-23 2017-10-25 (주)세프라텍 분리막 접촉기용 중공사 모듈
JP2020512184A (ja) * 2017-03-17 2020-04-23 フレゼニウス メディカル ケア ドイッチェランド ゲゼルシャフト ミット ベシュレンクテル ハフツング 改善された拡散特性を有する中空繊維膜
US20200147287A1 (en) * 2017-04-13 2020-05-14 Gambro Lundia Ab Optimized hemodialyzer for blood purification

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SATORU KUNIKATA ET. AL.: "Technical Characterization of Dialysis Fluid Flow of Newly Developed Dialyzers Using Mass Transfer C", ASAIO JOURNAL, vol. 55(3), JPN6026009342, 2009, pages 231 - 235, ISSN: 0005811735 *

Also Published As

Publication number Publication date
WO2022238373A1 (de) 2022-11-17
US20240293782A1 (en) 2024-09-05
EP4337372A1 (de) 2024-03-20
KR20240006567A (ko) 2024-01-15
CA3219396A1 (en) 2022-11-17
CN117412802A (zh) 2024-01-16
DE102021112314A1 (de) 2022-11-17
BR112023023424A2 (pt) 2024-01-30
AU2022272646A1 (en) 2023-11-09

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