FR2358910A1 - METHOD AND APPARATUS FOR TRANSFERING SUBSTANCES FROM ONE MEDIUM TO ANOTHER - Google Patents

METHOD AND APPARATUS FOR TRANSFERING SUBSTANCES FROM ONE MEDIUM TO ANOTHER

Info

Publication number
FR2358910A1
FR2358910A1 FR7722643A FR7722643A FR2358910A1 FR 2358910 A1 FR2358910 A1 FR 2358910A1 FR 7722643 A FR7722643 A FR 7722643A FR 7722643 A FR7722643 A FR 7722643A FR 2358910 A1 FR2358910 A1 FR 2358910A1
Authority
FR
France
Prior art keywords
tubules
medium
blood
another
transfering
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
FR7722643A
Other languages
French (fr)
Other versions
FR2358910B1 (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.)
Bentley Laboratories Inc
Original Assignee
Bentley 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
Application filed by Bentley Laboratories Inc filed Critical Bentley Laboratories Inc
Publication of FR2358910A1 publication Critical patent/FR2358910A1/en
Application granted granted Critical
Publication of FR2358910B1 publication Critical patent/FR2358910B1/fr
Granted legal-status Critical Current

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
    • 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
    • B01D63/0232—Manufacturing thereof using hollow fibers mats as precursor, e.g. wound or pleated mats
    • 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
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/025—Bobbin units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/24—Specific pressurizing or depressurizing means

Abstract

Appareil destiné à faire passer des fluides d'un milieu à un autre, notamment pour la dialyse du sang. II comprend des tubules semi-perméables 25, enroulés en hélice autour d'un noyau central disposé concentriquement dans un boîtier 3. Le sang est mis en circulation à l'intérieur des tubules alors qu'un dialysat est mis en circulation sur la surface extérieure desdits tubules. Ces derniers sont avantageusement disposés de manière à être tassés à une densité d'environ 20 à 50 % et de préférence comprise entre 25 et 35 %. Les tubules peuvent être enroulés et courbés régulièrement, avantageusement en hélice. Domaine d'application : dialyse du sang.Apparatus intended for passing fluids from one medium to another, in particular for dialysis of blood. It comprises semi-permeable tubules 25, helically wound around a central core disposed concentrically in a housing 3. Blood is circulated inside the tubules while a dialysate is circulated on the outer surface. of said tubules. The latter are advantageously arranged so as to be packed to a density of approximately 20 to 50% and preferably between 25 and 35%. The tubules can be coiled and bent regularly, advantageously in a helix. Field of application: blood dialysis.

FR7722643A 1976-07-23 1977-07-22 METHOD AND APPARATUS FOR TRANSFERING SUBSTANCES FROM ONE MEDIUM TO ANOTHER Granted FR2358910A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US70807476A 1976-07-23 1976-07-23
US81345577A 1977-07-07 1977-07-07

Publications (2)

Publication Number Publication Date
FR2358910A1 true FR2358910A1 (en) 1978-02-17
FR2358910B1 FR2358910B1 (en) 1984-05-18

Family

ID=27108012

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7722643A Granted FR2358910A1 (en) 1976-07-23 1977-07-22 METHOD AND APPARATUS FOR TRANSFERING SUBSTANCES FROM ONE MEDIUM TO ANOTHER

Country Status (7)

Country Link
JP (1) JPS5331397A (en)
BR (1) BR7704847A (en)
CA (1) CA1092515A (en)
DE (1) DE2733280A1 (en)
FR (1) FR2358910A1 (en)
GB (2) GB1589735A (en)
IT (1) IT1114903B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2367519A1 (en) * 1976-10-14 1978-05-12 Fresenius Chem Pharm Ind DEVICE FOR THE EXCHANGE OF MATERIAL BETWEEN TWO FLUIDS, USED IN PARTICULAR FOR SAN DIALYSIS
FR2428461A1 (en) * 1978-06-12 1980-01-11 Monsanto Co CROSS-OVER OR PERMEATION DEVICES FOR SEPARATING A FLUID FROM A MIXTURE OF FLUIDS, CONTAINING SELECTIVELY PERMEABLE HOLLOW FIBERS
EP0024536A1 (en) * 1979-07-30 1981-03-11 Hospal Ag Hollow fibre separatory device and process for producing such device
EP0032893A1 (en) * 1979-07-11 1981-08-05 Du Pont Apparatus with expandable tube bundle.
EP0046015A1 (en) * 1980-08-11 1982-02-17 Albany International Corp. Method for impregnating the end of a rigid tubular bundle of hollow separatory fibres with potting compound and subsequently opening the ends of the hollow fibres within the potting compound
EP0378168A2 (en) * 1989-01-10 1990-07-18 Terumo Kabushiki Kaisha Artificial lung assembly

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2660630C2 (en) * 1976-10-14 1984-05-17 Fresenius AG, 6380 Bad Homburg Hollow fiber dialyzer
DE8136374U1 (en) * 1981-12-14 1988-05-11 Akzo Gmbh, 5600 Wuppertal, De
JPS6017861U (en) * 1982-12-01 1985-02-06 安田株式会社 metal sliding door pull
DE3611621A1 (en) * 1985-04-27 1986-10-30 Akzo Gmbh, 5600 Wuppertal Mass transfer unit and/or heat exchanger
DE8527694U1 (en) * 1985-04-27 1987-02-19 Akzo Gmbh, 5600 Wuppertal, De
DE3636583A1 (en) * 1986-10-28 1988-05-05 Draegerwerk Ag METHOD FOR PRODUCING A HOLLOW FIBER FABRIC EXCHANGE MODULE AND MODULE PRODUCED BY THIS METHOD
DE3831786A1 (en) * 1988-09-19 1990-03-29 Akzo Gmbh FABRIC AND / OR HEAT EXCHANGER
DE19857850C2 (en) 1998-12-15 2003-02-06 Fresenius Medical Care De Gmbh filter means
DK2996797T3 (en) * 2013-05-17 2017-11-13 Scott P Yaeger SPIRAL WIRED CURRENT FILTER FOR PERMEAT SIDE CURRENT
DE102018100568A1 (en) 2018-01-11 2019-07-11 B. Braun Avitum Ag Blood treatment machine with a hollow fiber filter module for horizontal arrangement and a hollow fiber filter module and its use

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1508189A (en) * 1966-11-16 1968-01-05 Rech S Tech & Ind S R T I S A tubular membrane heat exchanger with a high exchange surface area-to-volume ratio, in particular for medical applications
FR1514200A (en) * 1965-12-22 1968-02-23 Du Pont Separation of fluids by activated diffusion or infiltration
US3536611A (en) * 1967-02-06 1970-10-27 Abcor Inc Membrane device and method
US3728256A (en) * 1971-06-22 1973-04-17 Abcor Inc Crossflow capillary dialyzer
FR2196836A1 (en) * 1972-08-24 1974-03-22 Teijin Hercules Chem Co Ltd
NL7602881A (en) * 1976-03-19 1976-05-31 Organon Teknika Bv Selective diffusion separator - using semipermeable membranes particularly for haemodialysis
US4001110A (en) * 1975-04-17 1977-01-04 Chemotronics International, Inc. Method for the thermal treatment of tubular dialysis units and improved units resulting therefrom
FR2344262A1 (en) * 1976-03-19 1977-10-14 Organon Teknika Bv SEPARATOR DEVICE, IN PARTICULAR FOR HEMODIALYSIS
FR2351041A1 (en) * 1976-05-10 1977-12-09 Rhone Poulenc Ind HOLLOW FIBER APPARATUS
FR2367520A1 (en) * 1976-10-18 1978-05-12 Nippon Zeon Co PERMEABLE HOLLOW FIBER APPARATUS
FR2367519A1 (en) * 1976-10-14 1978-05-12 Fresenius Chem Pharm Ind DEVICE FOR THE EXCHANGE OF MATERIAL BETWEEN TWO FLUIDS, USED IN PARTICULAR FOR SAN DIALYSIS
FR2374932A1 (en) * 1976-12-24 1978-07-21 Rhone Poulenc Ind HOLLOW FIBER APPARATUS, USABLE IN PARTICULAR AS AN ARTIFICIAL KIDNEY
EP0001736A1 (en) * 1977-07-04 1979-05-16 Terumo Corporation An apparatus for dialysis of solution

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4955569A (en) * 1972-10-03 1974-05-29

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1514200A (en) * 1965-12-22 1968-02-23 Du Pont Separation of fluids by activated diffusion or infiltration
FR1508189A (en) * 1966-11-16 1968-01-05 Rech S Tech & Ind S R T I S A tubular membrane heat exchanger with a high exchange surface area-to-volume ratio, in particular for medical applications
US3536611A (en) * 1967-02-06 1970-10-27 Abcor Inc Membrane device and method
US3728256A (en) * 1971-06-22 1973-04-17 Abcor Inc Crossflow capillary dialyzer
FR2196836A1 (en) * 1972-08-24 1974-03-22 Teijin Hercules Chem Co Ltd
US4001110A (en) * 1975-04-17 1977-01-04 Chemotronics International, Inc. Method for the thermal treatment of tubular dialysis units and improved units resulting therefrom
NL7602881A (en) * 1976-03-19 1976-05-31 Organon Teknika Bv Selective diffusion separator - using semipermeable membranes particularly for haemodialysis
FR2344262A1 (en) * 1976-03-19 1977-10-14 Organon Teknika Bv SEPARATOR DEVICE, IN PARTICULAR FOR HEMODIALYSIS
FR2351041A1 (en) * 1976-05-10 1977-12-09 Rhone Poulenc Ind HOLLOW FIBER APPARATUS
FR2367519A1 (en) * 1976-10-14 1978-05-12 Fresenius Chem Pharm Ind DEVICE FOR THE EXCHANGE OF MATERIAL BETWEEN TWO FLUIDS, USED IN PARTICULAR FOR SAN DIALYSIS
FR2367520A1 (en) * 1976-10-18 1978-05-12 Nippon Zeon Co PERMEABLE HOLLOW FIBER APPARATUS
FR2374932A1 (en) * 1976-12-24 1978-07-21 Rhone Poulenc Ind HOLLOW FIBER APPARATUS, USABLE IN PARTICULAR AS AN ARTIFICIAL KIDNEY
EP0001736A1 (en) * 1977-07-04 1979-05-16 Terumo Corporation An apparatus for dialysis of solution

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2367519A1 (en) * 1976-10-14 1978-05-12 Fresenius Chem Pharm Ind DEVICE FOR THE EXCHANGE OF MATERIAL BETWEEN TWO FLUIDS, USED IN PARTICULAR FOR SAN DIALYSIS
FR2428461A1 (en) * 1978-06-12 1980-01-11 Monsanto Co CROSS-OVER OR PERMEATION DEVICES FOR SEPARATING A FLUID FROM A MIXTURE OF FLUIDS, CONTAINING SELECTIVELY PERMEABLE HOLLOW FIBERS
EP0032893A1 (en) * 1979-07-11 1981-08-05 Du Pont Apparatus with expandable tube bundle.
EP0032893A4 (en) * 1979-07-11 1981-11-25 Du Pont Apparatus with expandable tube bundle.
EP0024536A1 (en) * 1979-07-30 1981-03-11 Hospal Ag Hollow fibre separatory device and process for producing such device
EP0046015A1 (en) * 1980-08-11 1982-02-17 Albany International Corp. Method for impregnating the end of a rigid tubular bundle of hollow separatory fibres with potting compound and subsequently opening the ends of the hollow fibres within the potting compound
EP0378168A2 (en) * 1989-01-10 1990-07-18 Terumo Kabushiki Kaisha Artificial lung assembly
EP0378168A3 (en) * 1989-01-10 1991-01-02 Terumo Kabushiki Kaisha Artificial lung assembly

Also Published As

Publication number Publication date
BR7704847A (en) 1978-04-04
GB1589735A (en) 1981-05-20
GB1589734A (en) 1981-05-20
FR2358910B1 (en) 1984-05-18
IT1114903B (en) 1986-02-03
CA1092515A (en) 1980-12-30
JPS5331397A (en) 1978-03-24
DE2733280A1 (en) 1978-01-26
JPS5652584B2 (en) 1981-12-12

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CD Change of name or company name
TP Transmission of property
ST Notification of lapse