CA2782461C - Methods for making a hollow fiber filtration apparatus enclosed by two thermoplastic parts - Google Patents

Methods for making a hollow fiber filtration apparatus enclosed by two thermoplastic parts Download PDF

Info

Publication number
CA2782461C
CA2782461C CA2782461A CA2782461A CA2782461C CA 2782461 C CA2782461 C CA 2782461C CA 2782461 A CA2782461 A CA 2782461A CA 2782461 A CA2782461 A CA 2782461A CA 2782461 C CA2782461 C CA 2782461C
Authority
CA
Canada
Prior art keywords
end cap
hollow fiber
potting
bag
thermoplastic parts
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.)
Active
Application number
CA2782461A
Other languages
English (en)
French (fr)
Other versions
CA2782461A1 (en
Inventor
James Mitchell White
Nichole Lea Wood
Weston Blaine Griffin
Ryan Austin Hutchinson
Owen Scott Quirion
Philip Alexander Shoemaker
Eric Douglas Williams
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.)
Global Life Sciences Solutions USA LLC
Original Assignee
General Electric 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
Application filed by General Electric Co filed Critical General Electric Co
Publication of CA2782461A1 publication Critical patent/CA2782461A1/en
Application granted granted Critical
Publication of CA2782461C publication Critical patent/CA2782461C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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
    • A61M1/3403—Regulation parameters
    • 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
    • B01D63/022—Encapsulating hollow fibres
    • B01D63/0223—Encapsulating hollow fibres by fixing the hollow fibres prior to encapsulation
    • 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
    • B01D63/024—Hollow fibre modules with a single potted end
    • B01D63/0241—Hollow fibre modules with a single potted end being U-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/21—Specific headers, end caps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/50—Specific extra tanks
    • B01D2313/501—Permeate storage tanks

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Anesthesiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
CA2782461A 2009-12-10 2010-12-08 Methods for making a hollow fiber filtration apparatus enclosed by two thermoplastic parts Active CA2782461C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/635,231 2009-12-10
US12/635,231 US8216409B2 (en) 2009-12-10 2009-12-10 Methods for making a housingless hollow fiber filtration apparatus
PCT/EP2010/069127 WO2011070046A1 (en) 2009-12-10 2010-12-08 Methods for making a hollow fiber filtration apparatus enclosed by two thermoplastic parts

Publications (2)

Publication Number Publication Date
CA2782461A1 CA2782461A1 (en) 2011-06-16
CA2782461C true CA2782461C (en) 2018-04-17

Family

ID=43477992

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2782461A Active CA2782461C (en) 2009-12-10 2010-12-08 Methods for making a hollow fiber filtration apparatus enclosed by two thermoplastic parts

Country Status (8)

Country Link
US (1) US8216409B2 (https=)
EP (1) EP2509707B1 (https=)
JP (1) JP5810094B2 (https=)
KR (1) KR101763964B1 (https=)
CN (1) CN102639216B (https=)
CA (1) CA2782461C (https=)
IN (1) IN2012DN04967A (https=)
WO (1) WO2011070046A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9555375B2 (en) * 2012-08-17 2017-01-31 General Electric Company Method of potting hollow fiber membranes and apparatus for filtering liquid with hollow fiber membranes
EP3936223B1 (en) * 2013-06-12 2026-02-11 Evonik Operations GmbH Use of a cartridge element for separation of gas mixtures
CZ307199B6 (cs) * 2017-04-26 2018-03-14 Promens a.s. Způsob výroby primárního článku teplosměnné plochy tepelného výměníku nebo filtrační plochy separačního modulu na bázi dutých polymemích vláken a výrobní linka k provádění tohoto způsobu

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL136034C (https=) * 1965-12-22
FR2231421B1 (https=) * 1973-05-30 1976-05-07 Rhone Poulenc Ind
JPS5523548Y2 (https=) * 1975-03-06 1980-06-05
US4231871A (en) * 1977-06-10 1980-11-04 Cordis Dow Corp. Artificial kidney and method for making same
JPS6025194B2 (ja) * 1977-08-04 1985-06-17 株式会社クラレ 遠心接着装置
US4329229A (en) * 1978-03-20 1982-05-11 Baxter Travenol Laboratories, Inc. Method of potting the ends of a bundle of hollow fibers positioned in a casing
US4276175A (en) * 1979-07-19 1981-06-30 Bower John D Regeneratable peritoneal dialysis bag
JPS5840202U (ja) * 1981-09-07 1983-03-16 三菱レイヨン株式会社 精密「ろ」
JPS5883967A (ja) * 1981-11-13 1983-05-19 三菱レイヨン株式会社 血液浄化装置
SE441236B (sv) * 1984-06-18 1985-09-23 Gambro Dialysatoren Forfarande for framstellning av en anordning innefattande en halfiberbunt
US5695489A (en) 1991-09-30 1997-12-09 Baxter International Inc. Blood filtering container
WO1993012866A1 (en) 1991-12-20 1993-07-08 The Dow Chemical Company Flexible hollow fiber fluid separation module
US5556591A (en) 1992-01-21 1996-09-17 Millipore S.A. Membrane sealing techniques using thermoplastic polymers
US5228992A (en) * 1992-03-03 1993-07-20 Pall Corporation Process for preparing hollow fiber separatory devices
US5282966A (en) 1992-10-08 1994-02-01 E. I. Du Pont De Nemours And Company Package for permeation separation device
FR2718033B1 (fr) 1994-03-31 1998-02-13 Inoteb Dispositif de filtration de fluides biologiques et son application.
EP0775014A1 (en) * 1994-08-02 1997-05-28 FSM Technologies Ltd. Membrane filter unit
GB9415559D0 (en) 1994-08-02 1994-09-21 Hood Robert G Process
CH691219A5 (fr) 1995-10-26 2001-05-31 Medtronic Electromedics Inc Poche souple de filtration jetable.
US6951611B2 (en) 1999-01-29 2005-10-04 Gambro Dialysatoren Gmbh & Co. Kg Filters and method for producing filters
JP2000271212A (ja) * 1999-03-23 2000-10-03 Ryokusei Mes Kk 簡易型血液透析装置
JP4190131B2 (ja) * 2000-05-02 2008-12-03 旭化成クラレメディカル株式会社 医療用血液浄化器およびハウジング
SE525177C2 (sv) 2003-03-26 2004-12-14 Addsafe Techology Ab Anordning till en påse för kroppsvätska, innefattande enn filtreringsdel och en retransfusionsdel mekaniskt förbundna till en enda enhet, samt en transfusionsenhet
CA2499653A1 (en) 2004-03-03 2005-09-03 Mon Chatrath Method and apparatus for dispensing a filtered liquid
WO2008026079A2 (en) 2006-07-21 2008-03-06 Saxonia Bio Tec Gmbh Method and apparatus related to liquid filtration systems

Also Published As

Publication number Publication date
CN102639216B (zh) 2016-03-09
CA2782461A1 (en) 2011-06-16
EP2509707B1 (en) 2019-04-24
EP2509707A1 (en) 2012-10-17
US20110139345A1 (en) 2011-06-16
JP5810094B2 (ja) 2015-11-11
JP2013513466A (ja) 2013-04-22
US8216409B2 (en) 2012-07-10
KR20120114258A (ko) 2012-10-16
IN2012DN04967A (https=) 2015-09-25
WO2011070046A1 (en) 2011-06-16
HK1174297A1 (zh) 2013-06-07
CN102639216A (zh) 2012-08-15
KR101763964B1 (ko) 2017-08-01

Similar Documents

Publication Publication Date Title
EP0641247B1 (en) Hollow fiber filter cartridge and method of manufacture
US4211597A (en) Method for making artificial kidney
US4231871A (en) Artificial kidney and method for making same
US7901579B2 (en) Blood treatment dialyzer/filter for permitting gas removal
AU616212B2 (en) Medical instrument and production thereof
US9707326B2 (en) Mobile system for separating donor blood by means of gravitational force
EP2796185A1 (en) Hollow fiber membrane module and casing tube used for same
KR20140121410A (ko) 중공 섬유 카트리지와 구성부품 및 그 제조 방법
CA2782461C (en) Methods for making a hollow fiber filtration apparatus enclosed by two thermoplastic parts
SE434120B (sv) Dialysator med ihaliga fibrer
KR20170117564A (ko) 중공사막형 혈액 정화기
HK1174297B (en) Methods for making a hollow fiber filtration apparatus enclosed by two thermoplastic parts
US20090236027A1 (en) Blood Treatment Filter and Method of Manufacturing
JP2011224026A (ja) 血液浄化器およびその製造方法
EP4570362A1 (en) Potting manifold
JP2018094391A (ja) 端部封止治具及び中空糸膜モジュールの製造方法
JP2019042650A (ja) 膜モジュール
JPH0798135B2 (ja) 中空糸型膜モジュール及びその製造方法

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20151123

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 14TH ANNIV.) - STANDARD

Year of fee payment: 14

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20241125

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT DETERMINED COMPLIANT

Effective date: 20241125

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20241125

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-4-4-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT

Effective date: 20260119