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GB2016358A - Potting ends of a hollow fibre bundle - Google Patents

Potting ends of a hollow fibre bundle

Info

Publication number
GB2016358A
GB2016358A GB7911260A GB7911260A GB2016358A GB 2016358 A GB2016358 A GB 2016358A GB 7911260 A GB7911260 A GB 7911260A GB 7911260 A GB7911260 A GB 7911260A GB 2016358 A GB2016358 A GB 2016358A
Authority
GB
United Kingdom
Prior art keywords
hollow fibre
sealant
casing
fibre bundle
closure members
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.)
Granted
Application number
GB7911260A
Other versions
GB2016358B (en
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.)
Baxter International Inc
Original Assignee
Baxter Travenol Laboratories 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 US05/928,477 external-priority patent/US4227295A/en
Application filed by Baxter Travenol Laboratories Inc filed Critical Baxter Travenol Laboratories Inc
Publication of GB2016358A publication Critical patent/GB2016358A/en
Application granted granted Critical
Publication of GB2016358B publication Critical patent/GB2016358B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/04—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles using movable moulds not applied
    • B29C39/08—Introducing the material into the mould by centrifugal force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/70—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/128—Stepped joint cross-sections
    • B29C66/1282—Stepped joint cross-sections comprising at least one overlap joint-segment
    • B29C66/12821—Stepped joint cross-sections comprising at least one overlap joint-segment comprising at least two overlap joint-segments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/128—Stepped joint cross-sections
    • B29C66/1286—Stepped joint cross-sections comprising at least one bevelled joint-segment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • B29C66/543—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles joining more than two hollow-preforms to form said hollow articles
    • B29C66/5432—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles joining more than two hollow-preforms to form said hollow articles joining hollow covers and hollow bottoms to open ends of container bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/84—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks by moulding material on preformed parts to be joined
    • B29C70/845—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks by moulding material on preformed parts to be joined by moulding material on a relative small portion of the preformed parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/22—Cooling or heating elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/14—Filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Composite Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • External Artificial Organs (AREA)

Abstract

A method of potting the ends of a hollow fibre bundle particularly for use in a hollow fibre dialyzer, the method comprising inserting the bundle 12 in a tubular casing 10, closing the ends of the casing with closure members 16, providing curable liquid sealant 39 in the casing, spinning the casing to cause the sealant to spread itself around the ends of the hollow fibres, allowing the sealant to set, and then removing the closure members and cutting through the ends of the fibres and the sealant, or alternatively cutting through the closure members instead of removing them. <IMAGE>
GB7911260A 1978-03-20 1979-03-16 Potting ends of a hollow fibre bundle Expired GB2016358B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US88807178A 1978-03-20 1978-03-20
US05/928,477 US4227295A (en) 1978-07-27 1978-07-27 Method of potting the ends of a bundle of hollow fibers positioned in a casing

Publications (2)

Publication Number Publication Date
GB2016358A true GB2016358A (en) 1979-09-26
GB2016358B GB2016358B (en) 1982-03-31

Family

ID=27128871

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7911260A Expired GB2016358B (en) 1978-03-20 1979-03-16 Potting ends of a hollow fibre bundle

Country Status (13)

Country Link
JP (1) JPS54128197A (en)
AU (1) AU529112B2 (en)
BR (1) BR7901523A (en)
CA (1) CA1132914A (en)
CH (1) CH641720A5 (en)
DE (1) DE2910214A1 (en)
ES (2) ES478813A1 (en)
FR (1) FR2420413A1 (en)
GB (1) GB2016358B (en)
IL (1) IL56618A (en)
IT (1) IT1112039B (en)
NL (1) NL7902163A (en)
SE (1) SE7902408L (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0080661A1 (en) * 1981-11-18 1983-06-08 TERUMO KABUSHIKI KAISHA trading as TERUMO CORPORATION Device for transfer of medical substance
US20140048473A1 (en) * 2012-08-17 2014-02-20 General Electric Company Method of Potting Hollow Fiber Membranes and Apparatus for Filtering Liquid with Hollow Fiber Membranes
EP3925690A1 (en) 2020-06-16 2021-12-22 Gambro Lundia AB Potting process and apparatus
EP4570362A1 (en) 2023-12-14 2025-06-18 Gambro Lundia AB Potting manifold

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4283284A (en) * 1979-07-18 1981-08-11 Baxter Travenol Laboratories, Inc. Hollow fiber dialyzer end seal system
DE3016636A1 (en) * 1980-04-30 1981-11-05 Boehringer Mannheim Gmbh, 6800 Mannheim MATERIAL EXCHANGE MODULE, ESPECIALLY FOR MEDICAL APPLICATIONS
US4369605A (en) * 1980-07-11 1983-01-25 Monsanto Company Methods for preparing tube sheets for permeators having hollow fiber membranes
DD218988A3 (en) * 1982-12-20 1985-02-20 Medizin Labortechnik Veb K METHOD FOR THE LEAK DETECTION OF HOLLOW FIBERS OF A DIALYZER
JPS61240964A (en) * 1985-04-18 1986-10-27 帝人株式会社 Body fluid treating device and its production
DE3611623A1 (en) * 1985-04-27 1986-10-30 Akzo Patente GmbH, 42103 Wuppertal Mass transfer unit and/or heat exchanger
DE8527694U1 (en) * 1985-04-27 1987-02-19 Akzo Gmbh, 5600 Wuppertal Mass and/or heat exchangers
TWI306777B (en) 2002-10-16 2009-03-01 Toray Industries Hollow-fiber membrane module
DE102015120761A1 (en) 2015-11-30 2017-06-01 B. Braun Avitum Ag Universally applicable centrifuge plate for casting housing ends of hollow fiber filter modules
DE102020126542A1 (en) 2020-02-13 2021-08-19 RWTH Aachen - Körperschaft des öffentlichen Rechts Method and device for forming a cavity

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1990260A (en) * 1932-06-08 1935-02-05 George E West Apparatus for making containers
CH528347A (en) * 1965-12-22 1972-09-30 Du Pont Separating fluids by utilising their different permeation rates through membrane elements in the form of small hollow polymeric filaments. Apparatus and method
US3339341A (en) * 1965-12-22 1967-09-05 Du Pont Fluid separation process and apparatus
NL136034C (en) * 1965-12-22
US3492698A (en) * 1965-12-22 1970-02-03 Du Pont Centrifugal casting apparatus for forming a cast wall member extending transversely across an elongated bundle of substantially parallel hollow filaments of a fluid permeation separation apparatus
DE1729111A1 (en) * 1967-12-02 1971-06-03 Thermovox Gmbh Method and device for the production of hollow bodies and molded parts from plastics
US3962094A (en) * 1973-09-18 1976-06-08 The Dow Chemical Company Hollow fiber separatory device
JPS5640603B2 (en) * 1974-05-23 1981-09-22
GB1515452A (en) * 1975-05-02 1978-06-21 Nippon Zeon Co Setting an end portion of a bundle of thread-like bodies
US4031012A (en) * 1975-09-17 1977-06-21 Gics Pharmaceuticals, Inc. Separatory apparatus
SE7611942L (en) * 1975-11-05 1977-05-06 Extracorporeal Med Spec DIALYZER WITH IHALIGA FIBERS
US4219426A (en) * 1976-03-19 1980-08-26 Organon Teknika B.V. Dialysis device
JPS6028645B2 (en) * 1976-06-04 1985-07-05 旭化成株式会社 Molding equipment using centrifugal method
JPS5322164A (en) * 1976-08-12 1978-03-01 Nippon Zeon Co Ltd Preparation of mass transfer apparatus of hollow fiber type
JPS6025194B2 (en) * 1977-08-04 1985-06-17 株式会社クラレ centrifugal gluing device

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0080661A1 (en) * 1981-11-18 1983-06-08 TERUMO KABUSHIKI KAISHA trading as TERUMO CORPORATION Device for transfer of medical substance
US20140048473A1 (en) * 2012-08-17 2014-02-20 General Electric Company Method of Potting Hollow Fiber Membranes and Apparatus for Filtering Liquid with Hollow Fiber Membranes
CN104582817A (en) * 2012-08-17 2015-04-29 通用电气公司 Method of potting hollow fiber membranes and apparatus for filtering liquid with hollow fiber membranes
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
CN104582817B (en) * 2012-08-17 2017-09-08 通用电气公司 The method of embedding hollow-fibre membrane and the device for utilizing hollow-fibre membrane filtered fluid
EP3925690A1 (en) 2020-06-16 2021-12-22 Gambro Lundia AB Potting process and apparatus
WO2021254992A1 (en) 2020-06-16 2021-12-23 Gambro Lundia Ab Potting process and apparatus
US12311318B2 (en) 2020-06-16 2025-05-27 Gambro Lundia Ab Potting process and apparatus
EP4570362A1 (en) 2023-12-14 2025-06-18 Gambro Lundia AB Potting manifold
WO2025125444A1 (en) 2023-12-14 2025-06-19 Gambro Lundia Ab Potting manifold

Also Published As

Publication number Publication date
IT1112039B (en) 1986-01-13
BR7901523A (en) 1979-10-16
AU529112B2 (en) 1983-05-26
JPS6317464B2 (en) 1988-04-13
ES484194A1 (en) 1980-09-01
CH641720A5 (en) 1984-03-15
DE2910214A1 (en) 1979-09-27
IL56618A0 (en) 1979-05-31
FR2420413B1 (en) 1983-09-30
IL56618A (en) 1982-12-31
ES478813A1 (en) 1980-01-01
FR2420413A1 (en) 1979-10-19
NL7902163A (en) 1979-09-24
SE7902408L (en) 1979-09-21
CA1132914A (en) 1982-10-05
GB2016358B (en) 1982-03-31
IT7921089A0 (en) 1979-03-16
AU4523679A (en) 1979-09-27
JPS54128197A (en) 1979-10-04

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 19990315