CA1106773A - Dyaliseur contenant des fibres creuses - Google Patents

Dyaliseur contenant des fibres creuses

Info

Publication number: CA1106773A
Authority: CA; Canada
Prior art keywords: casing; passageways; fibers; dialyzate; dialyzer
Prior art date: 1975-11-05
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

Application number

CA359,857A

Other languages

English (en)

Inventor

Kyu H. Lee

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.)

Extracorporeal Medical Specialties Inc

Original Assignee

Extracorporeal Medical Specialties 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.)

1975-11-05

Filing date

1980-09-08

Publication date

1981-08-11

1976-11-03 Priority claimed from CA264,841A external-priority patent/CA1100887A/fr

1980-09-08 Application filed by Extracorporeal Medical Specialties Inc filed Critical Extracorporeal Medical Specialties Inc

1980-09-08 Priority to CA359,857A priority Critical patent/CA1106773A/fr

1981-08-11 Application granted granted Critical

1981-08-11 Publication of CA1106773A publication Critical patent/CA1106773A/fr

Status Expired legal-status Critical Current

Links

238000000502 dialysis Methods 0.000 title claims abstract description 21
239000012510 hollow fiber Substances 0.000 title claims description 15
239000000835 fiber Substances 0.000 claims abstract description 54
238000000638 solvent extraction Methods 0.000 claims abstract description 10
239000008280 blood Substances 0.000 claims description 13
210000004369 blood Anatomy 0.000 claims description 13
238000010276 construction Methods 0.000 abstract description 19
239000007788 liquid Substances 0.000 abstract description 12
238000004382 potting Methods 0.000 description 23
239000007789 gas Substances 0.000 description 15
239000000203 mixture Substances 0.000 description 15
WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
238000003780 insertion Methods 0.000 description 5
230000037431 insertion Effects 0.000 description 5
238000007789 sealing Methods 0.000 description 5
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
230000005465 channeling Effects 0.000 description 4
239000004902 Softening Agent Substances 0.000 description 3
239000012530 fluid Substances 0.000 description 3
210000003734 kidney Anatomy 0.000 description 3
238000000034 method Methods 0.000 description 3
229920005989 resin Polymers 0.000 description 3
239000011347 resin Substances 0.000 description 3
238000001223 reverse osmosis Methods 0.000 description 3
238000005406 washing Methods 0.000 description 3
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
239000002250 absorbent Substances 0.000 description 2
230000002745 absorbent Effects 0.000 description 2
150000001875 compounds Chemical class 0.000 description 2
230000000694 effects Effects 0.000 description 2
229960004279 formaldehyde Drugs 0.000 description 2
235000019256 formaldehyde Nutrition 0.000 description 2
230000003204 osmotic effect Effects 0.000 description 2
-1 polyethylene Polymers 0.000 description 2
229920001296 polysiloxane Polymers 0.000 description 2
239000011148 porous material Substances 0.000 description 2
230000008569 process Effects 0.000 description 2
239000004627 regenerated cellulose Substances 0.000 description 2
230000000153 supplemental effect Effects 0.000 description 2
238000013022 venting Methods 0.000 description 2
239000001993 wax Substances 0.000 description 2
HIQIXEFWDLTDED-UHFFFAOYSA-N 4-hydroxy-1-piperidin-4-ylpyrrolidin-2-one Chemical compound O=C1CC(O)CN1C1CCNCC1 HIQIXEFWDLTDED-UHFFFAOYSA-N 0.000 description 1
229920003043 Cellulose fiber Polymers 0.000 description 1
239000004970 Chain extender Substances 0.000 description 1
241000905957 Channa melasoma Species 0.000 description 1
101100353161 Drosophila melanogaster prel gene Proteins 0.000 description 1
229920001730 Moisture cure polyurethane Polymers 0.000 description 1
102100026933 Myelin-associated neurite-outgrowth inhibitor Human genes 0.000 description 1
239000004698 Polyethylene Substances 0.000 description 1
238000006640 acetylation reaction Methods 0.000 description 1
239000002253 acid Substances 0.000 description 1
230000004888 barrier function Effects 0.000 description 1
238000009835 boiling Methods 0.000 description 1
235000013869 carnauba wax Nutrition 0.000 description 1
239000004203 carnauba wax Substances 0.000 description 1
229920002678 cellulose Polymers 0.000 description 1
239000001913 cellulose Substances 0.000 description 1
229920002301 cellulose acetate Polymers 0.000 description 1
239000004568 cement Substances 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
239000000356 contaminant Substances 0.000 description 1
238000005520 cutting process Methods 0.000 description 1
230000007423 decrease Effects 0.000 description 1
238000011010 flushing procedure Methods 0.000 description 1
235000011187 glycerol Nutrition 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
239000012535 impurity Substances 0.000 description 1
239000004615 ingredient Substances 0.000 description 1
229940074928 isopropyl myristate Drugs 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
239000012528 membrane Substances 0.000 description 1
239000002184 metal Substances 0.000 description 1
230000000813 microbial effect Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000006213 oxygenation reaction Methods 0.000 description 1
238000005192 partition Methods 0.000 description 1
230000000149 penetrating effect Effects 0.000 description 1
230000035699 permeability Effects 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
239000004417 polycarbonate Substances 0.000 description 1
229920005668 polycarbonate resin Polymers 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
229920005990 polystyrene resin Polymers 0.000 description 1
239000004800 polyvinyl chloride Substances 0.000 description 1
229920000915 polyvinyl chloride Polymers 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
230000003449 preventive effect Effects 0.000 description 1
230000001172 regenerating effect Effects 0.000 description 1
230000008929 regeneration Effects 0.000 description 1
238000011069 regeneration method Methods 0.000 description 1
238000000926 separation method Methods 0.000 description 1
238000007493 shaping process Methods 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000002904 solvent Substances 0.000 description 1
125000006850 spacer group Chemical group 0.000 description 1
229920005992 thermoplastic resin Polymers 0.000 description 1
229920001187 thermosetting polymer Polymers 0.000 description 1
239000002699 waste material Substances 0.000 description 1
238000003466 welding Methods 0.000 description 1
238000004804 winding Methods 0.000 description 1

Landscapes

External Artificial Organs (AREA)

CA359,857A 1975-11-05 1980-09-08 Dyaliseur contenant des fibres creuses Expired CA1106773A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA359,857A CA1106773A (fr)	1975-11-05	1980-09-08	Dyaliseur contenant des fibres creuses

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US62908275A	1975-11-05	1975-11-05
US629,082		1975-11-05
CA264,841A CA1100887A (fr)	1975-11-05	1976-11-03	Traduction non-disponible
CA359,857A CA1106773A (fr)	1975-11-05	1980-09-08	Dyaliseur contenant des fibres creuses

Publications (1)

Publication Number	Publication Date
CA1106773A true CA1106773A (fr)	1981-08-11

Family

ID=27164742

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA359,857A Expired CA1106773A (fr)	1975-11-05	1980-09-08	Dyaliseur contenant des fibres creuses

Country Status (1)

Country	Link
CA (1)	CA1106773A (fr)

1980
- 1980-09-08 CA CA359,857A patent/CA1106773A/fr not_active Expired

Legal Events

Date	Code	Title	Description
1998-08-11	MKEX	Expiry

Publication	Publication Date	Title
US4289623A (en)	1981-09-15	Hollow fiber dialysis
CA1106770A (fr)	1981-08-11	Dyaliseur contenant des fibres creuses
US5066397A (en)	1991-11-19	Hollow fiber membranes with fusion-bonded end portions
EP0641247B1 (fr)	1996-10-30	Cartouche de filtre a fibres creuses et procede de fabrication
GB1600448A (en)	1981-10-14	Method for forming tubesheets on hollow fibre tows and forming hollow fibre bundle assemblies containing same
US3455460A (en)	1969-07-15	Permeability separatory apparatus and processes of making and using the same
US4188817A (en)	1980-02-19	Method for detecting membrane leakage
CA1226231A (fr)	1987-09-01	Fabrication de dispositifs a fibres osseuses
US3422008A (en)	1969-01-14	Wound hollow fiber permeability apparatus and process of making the same
US4666469A (en)	1987-05-19	Hollow fiber membrane device with inner wrap
US3457170A (en)	1969-07-22	Solvent separation process and apparatus
US4781834A (en)	1988-11-01	Membrane separation apparatus
JPH0716588B2 (ja)	1995-03-01	中空繊維多重膜セル
CA2036206A1 (fr)	1991-08-14	Dispositif pour la separation de fluides
JPS61167407A (ja)	1986-07-29	中空糸濾過膜モジユ−ルの製造方法
US4237596A (en)	1980-12-09	Method of converting membrane separation units
JPH05161831A (ja)	1993-06-29	中空糸膜モジュール及びそれを用いた分離方法
GB1590045A (en)	1981-05-28	Hollow fibre apparatus which can be used for fractionation of fluids
EP0082185B1 (fr)	1987-09-23	Assemblage de membranes a fibres creuses microporeuses et son procede de fabrication
US4874514A (en)	1989-10-17	Tubular element for reverse osmosis water pruification
CA1106773A (fr)	1981-08-11	Dyaliseur contenant des fibres creuses
US4707261A (en)	1987-11-17	Tubular membrane ultrafiltration module
CA1106772A (fr)	1981-08-11	Dyaliseur contenant des fibres creuses
CA1106774A (fr)	1981-08-11	Dyaliseur contenant des fibres creuses
CA1106769A (fr)	1981-08-11	Dyaliseur contenant des fibres creuses