NL8002792A - Scheidingselement met holle vezel en werkwijze voor het maken daarvan. - Google Patents

Scheidingselement met holle vezel en werkwijze voor het maken daarvan. Download PDF

Info

Publication number: NL8002792A
Authority: NL; Netherlands
Prior art keywords: fibers; tapered; resin; sheath; casing
Prior art date: 1979-05-14

Application number

NL8002792A

Other languages

English (en)

Dutch (nl)

Original Assignee

Cordis Dow Corp

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.)

1979-05-14

Filing date

1980-05-14

Publication date

1980-11-18

1980-05-14 Application filed by Cordis Dow Corp filed Critical Cordis Dow Corp

1980-11-18 Publication of NL8002792A publication Critical patent/NL8002792A/nl

Links

238000000034 method Methods 0.000 title claims description 26
238000007789 sealing Methods 0.000 title claims description 19
239000012510 hollow fiber Substances 0.000 title description 12
239000000835 fiber Substances 0.000 claims description 86
229920005989 resin Polymers 0.000 claims description 74
239000011347 resin Substances 0.000 claims description 74
229920005992 thermoplastic resin Polymers 0.000 claims description 30
238000005266 casting Methods 0.000 claims description 21
239000008280 blood Substances 0.000 claims description 20
210000004369 blood Anatomy 0.000 claims description 20
238000000465 moulding Methods 0.000 claims description 14
229920001169 thermoplastic Polymers 0.000 claims description 13
239000004416 thermosoftening plastic Substances 0.000 claims description 13
230000002093 peripheral effect Effects 0.000 claims description 10
239000012530 fluid Substances 0.000 claims description 9
210000003734 kidney Anatomy 0.000 claims description 9
239000000463 material Substances 0.000 claims description 9
230000008569 process Effects 0.000 claims description 9
238000001816 cooling Methods 0.000 claims description 7
230000035515 penetration Effects 0.000 claims description 6
239000007787 solid Substances 0.000 claims description 6
239000000565 sealant Substances 0.000 claims description 5
238000000926 separation method Methods 0.000 claims description 4
235000007575 Calluna vulgaris Nutrition 0.000 claims 2
239000004020 conductor Substances 0.000 claims 1
229920001187 thermosetting polymer Polymers 0.000 claims 1
238000009750 centrifugal casting Methods 0.000 description 15
238000007711 solidification Methods 0.000 description 10
230000008023 solidification Effects 0.000 description 10
239000000203 mixture Substances 0.000 description 9
239000007788 liquid Substances 0.000 description 8
229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 8
229920002301 cellulose acetate Polymers 0.000 description 6
239000005038 ethylene vinyl acetate Substances 0.000 description 6
-1 polypropylene Polymers 0.000 description 6
238000004519 manufacturing process Methods 0.000 description 5
239000011342 resin composition Substances 0.000 description 5
229920003345 Elvax® Polymers 0.000 description 4
239000004593 Epoxy Substances 0.000 description 4
239000004743 Polypropylene Substances 0.000 description 4
229920002678 cellulose Polymers 0.000 description 4
238000006243 chemical reaction Methods 0.000 description 4
229920001155 polypropylene Polymers 0.000 description 4
230000004323 axial length Effects 0.000 description 3
239000001913 cellulose Substances 0.000 description 3
238000010276 construction Methods 0.000 description 3
238000000502 dialysis Methods 0.000 description 3
238000001631 haemodialysis Methods 0.000 description 3
230000000322 hemodialysis Effects 0.000 description 3
238000002844 melting Methods 0.000 description 3
230000008018 melting Effects 0.000 description 3
239000006082 mold release agent Substances 0.000 description 3
230000003647 oxidation Effects 0.000 description 3
238000007254 oxidation reaction Methods 0.000 description 3
229920000647 polyepoxide Polymers 0.000 description 3
229920000642 polymer Polymers 0.000 description 3
229920005749 polyurethane resin Polymers 0.000 description 3
238000012360 testing method Methods 0.000 description 3
238000000108 ultra-filtration Methods 0.000 description 3
GRWFGVWFFZKLTI-IUCAKERBSA-N (-)-α-pinene Chemical compound CC1=CC[C@@H]2C(C)(C)[C@H]1C2 GRWFGVWFFZKLTI-IUCAKERBSA-N 0.000 description 2
229920003043 Cellulose fiber Polymers 0.000 description 2
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
239000005977 Ethylene Substances 0.000 description 2
XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
239000000853 adhesive Substances 0.000 description 2
230000001070 adhesive effect Effects 0.000 description 2
230000008901 benefit Effects 0.000 description 2
DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 2
239000002131 composite material Substances 0.000 description 2
230000006835 compression Effects 0.000 description 2
238000007906 compression Methods 0.000 description 2
DDRJAANPRJIHGJ-UHFFFAOYSA-N creatinine Chemical compound CN1CC(=O)NC1=N DDRJAANPRJIHGJ-UHFFFAOYSA-N 0.000 description 2
230000000850 deacetylating effect Effects 0.000 description 2
230000000694 effects Effects 0.000 description 2
239000007789 gas Substances 0.000 description 2
238000002615 hemofiltration Methods 0.000 description 2
229920001519 homopolymer Polymers 0.000 description 2
238000012423 maintenance Methods 0.000 description 2
239000012528 membrane Substances 0.000 description 2
239000002184 metal Substances 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
239000004417 polycarbonate Substances 0.000 description 2
229920000515 polycarbonate Polymers 0.000 description 2
150000003097 polyterpenes Chemical class 0.000 description 2
229920001343 polytetrafluoroethylene Polymers 0.000 description 2
239000004810 polytetrafluoroethylene Substances 0.000 description 2
230000000750 progressive effect Effects 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
229910001369 Brass Inorganic materials 0.000 description 1
229910000906 Bronze Inorganic materials 0.000 description 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
239000004677 Nylon Substances 0.000 description 1
239000004952 Polyamide Substances 0.000 description 1
239000004793 Polystyrene Substances 0.000 description 1
229920006221 acetate fiber Polymers 0.000 description 1
230000009471 action Effects 0.000 description 1
230000001464 adherent effect Effects 0.000 description 1
MVNCAPSFBDBCGF-UHFFFAOYSA-N alpha-pinene Natural products CC1=CCC23C1CC2C3(C)C MVNCAPSFBDBCGF-UHFFFAOYSA-N 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
239000011230 binding agent Substances 0.000 description 1
230000023555 blood coagulation Effects 0.000 description 1
239000010951 brass Substances 0.000 description 1
239000010974 bronze Substances 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
239000000356 contaminant Substances 0.000 description 1
229920001577 copolymer Polymers 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
229940109239 creatinine Drugs 0.000 description 1
230000007547 defect Effects 0.000 description 1
238000013461 design Methods 0.000 description 1
238000010586 diagram Methods 0.000 description 1
238000009826 distribution Methods 0.000 description 1
239000003822 epoxy resin Substances 0.000 description 1
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
239000003365 glass fiber Substances 0.000 description 1
LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
238000009413 insulation Methods 0.000 description 1
238000005304 joining Methods 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
239000004200 microcrystalline wax Substances 0.000 description 1
235000019808 microcrystalline wax Nutrition 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
229920001778 nylon Polymers 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
230000035699 permeability Effects 0.000 description 1
230000000704 physical effect Effects 0.000 description 1
229920002647 polyamide Polymers 0.000 description 1
229920000728 polyester Polymers 0.000 description 1
229920002223 polystyrene Polymers 0.000 description 1
229920002635 polyurethane Polymers 0.000 description 1
239000004814 polyurethane Substances 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
230000001902 propagating effect Effects 0.000 description 1
102000004169 proteins and genes Human genes 0.000 description 1
108090000623 proteins and genes Proteins 0.000 description 1
238000000746 purification Methods 0.000 description 1
GRWFGVWFFZKLTI-UHFFFAOYSA-N rac-alpha-Pinene Natural products CC1=CCC2C(C)(C)C1C2 GRWFGVWFFZKLTI-UHFFFAOYSA-N 0.000 description 1
238000010125 resin casting Methods 0.000 description 1
238000009987 spinning Methods 0.000 description 1
238000003860 storage Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1
238000004381 surface treatment Methods 0.000 description 1
230000007704 transition Effects 0.000 description 1
210000005239 tubule Anatomy 0.000 description 1
210000002700 urine Anatomy 0.000 description 1
239000001993 wax Substances 0.000 description 1

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
- B01D63/022—Encapsulating hollow fibres
- B01D63/023—Encapsulating materials
- 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
- B01D63/0222—Encapsulating hollow fibres using centrifugal forces

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
External Artificial Organs (AREA)
Separation Using Semi-Permeable Membranes (AREA)

NL8002792A 1979-05-14 1980-05-14 Scheidingselement met holle vezel en werkwijze voor het maken daarvan. NL8002792A (nl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US3906679		1979-05-14
US06/039,066 US4269712A (en)	1979-05-14	1979-05-14	Hollow fiber separatory element and method of making same

Publications (1)

Publication Number	Publication Date
NL8002792A true NL8002792A (nl)	1980-11-18

Family

ID=21903484

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL8002792A NL8002792A (nl)	1979-05-14	1980-05-14	Scheidingselement met holle vezel en werkwijze voor het maken daarvan.

Country Status (17)

Country	Link
US (1)	US4269712A (da)
JP (1)	JPS5935641B2 (da)
AT (1)	ATA259480A (da)
AU (1)	AU532944B2 (da)
BE (1)	BE883260A (da)
BR (1)	BR8002969A (da)
CA (1)	CA1156565A (da)
CH (1)	CH639561A5 (da)
DD (1)	DD156215A5 (da)
DE (2)	DE3050758C2 (da)
DK (1)	DK191380A (da)
FR (1)	FR2456536A1 (da)
GB (1)	GB2052300B (da)
IT (1)	IT1143159B (da)
NL (1)	NL8002792A (da)
NZ (1)	NZ193577A (da)
SE (1)	SE445610B (da)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3402336A1 (de) *	1983-02-08	1984-08-09	American Bentley, Inc., Irvine, Calif.	Verfahren zur herstellung eines blutfilters
US4689147A (en) *	1985-09-27	1987-08-25	Nalge Company	Plastic filter assembly
DE3878899T2 (de) *	1987-07-30	1993-07-22	Toray Industries	Poroese polytetrafluoraethylen-membran, trennvorrichtung unter verwendung dieser membran sowie verfahren zur herstellung.
SE454847B (sv) *	1987-08-31	1988-06-06	Gambro Dialysatoren	Anordning for diffusion och/eller filtrering samt forfarande for tillverkning av denna anordning
ATE128040T1 (de) *	1989-02-09	1995-10-15	Dow Chemical Co	Membrantrennvorrichtung und verfahren zur herstellung.
US5059374A (en) *	1989-02-09	1991-10-22	The Dow Chemical Company	Method for sealing a hollow fiber membrane module in a case
DE69013457T2 (de) *	1989-04-25	1995-02-23	Toray Industries	Antithrombotisches blutbehandlungssystem.
US5013437A (en) *	1989-10-30	1991-05-07	The Dow Chemical Company	Hollow fiber membrane fluid separation device adapted for boreside feed which contains multiple concentric stages
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
US7752627B2 (en) *	2005-02-04	2010-07-06	Mips Technologies, Inc.	Leaky-bucket thread scheduler in a multithreading microprocessor
ATE500880T1 (de)	2005-04-20	2011-03-15	Braun B Avitum Ag	Dialysefilter
CN101623595B (zh) *	2008-11-05	2012-07-25	北京科泰兴达高新技术有限公司	柔韧端头中空纤维膜组件
US8883908B2 (en) *	2009-06-02	2014-11-11	Johns Manville	Methods for making reinforced thermoplastic composites using reactive fibers and/or reactive flakes
EP3110697B1 (en) *	2014-02-24	2019-03-27	Pregis Innovative Packaging LLC	Inflatable film handling device
KR102110950B1 (ko) *	2015-07-09	2020-05-14	엔테그리스, 아이엔씨.	블렌딩된 포팅 수지 및 그것의 용도
CN111937500A (zh) *	2018-04-04	2020-11-13	住友电工印刷电路株式会社	柔性印刷线路板用覆膜以及柔性印刷线路板
EP3646903A1 (en) *	2018-10-29	2020-05-06	Centre National De La Recherche Scientifique	Microfluidic gas exchange devices and methods for making them

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3277959A (en) *	1964-08-12	1966-10-11	Du Pont	Plastic tube heat exchanger and process of making
NL136034C (da) *	1965-12-22
FR1508189A (fr) *	1966-11-16	1968-01-05	Rech S Tech & Ind S R T I S A	échangeur à membranes tubulaires présentant un rapport surface d'échange-volume élevé, en particulier pour applications médicales
JPS5221326Y2 (da) *	1972-08-24	1977-05-16
US3832830A (en) *	1972-09-18	1974-09-03	Du Pont	Permeation separation device
US4075100A (en) *	1974-12-04	1978-02-21	Asahi Kasei Kogyo Kabushiki Kaisha	Dialysis unit and dialysis apparatus employing the dialysis unit
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
GB1515452A (en) *	1975-05-02	1978-06-21	Nippon Zeon Co	Setting an end portion of a bundle of thread-like bodies
US4219426A (en) *	1976-03-19	1980-08-26	Organon Teknika B.V.	Dialysis device
JPS52145379A (en) *	1976-05-20	1977-12-03	Nippon Zeon Co Ltd	Method and apparatus for removing gas present in hollow fiber type separator
JPS52149270A (en) *	1976-06-07	1977-12-12	Nippon Zeon Co Ltd	Equipment for mass transfer of hollow fiber type
JPS6022946B2 (ja) *	1976-09-24	1985-06-05	東レ株式会社	生体用透析装置の滅菌法
US4138460A (en) *	1977-06-10	1979-02-06	Cordis Dow Corp.	Method for forming tubesheets on hollow fiber tows and forming hollow fiber bundle assemblies containing same
DK191480A (da) *	1979-05-14	1980-11-15	Cordis Dow Corp	Medicinsk separator og fremgangsmaade til dens fremstilling

1979
- 1979-05-14 US US06/039,066 patent/US4269712A/en not_active Expired - Lifetime
1980
- 1980-04-30 NZ NZ193577A patent/NZ193577A/xx unknown
- 1980-04-30 DK DK191380A patent/DK191380A/da not_active Application Discontinuation
- 1980-05-02 CH CH341580A patent/CH639561A5/fr not_active IP Right Cessation
- 1980-05-06 AU AU58141/80A patent/AU532944B2/en not_active Ceased
- 1980-05-08 DE DE3050758A patent/DE3050758C2/de not_active Expired
- 1980-05-08 DE DE3017634A patent/DE3017634C2/de not_active Expired
- 1980-05-09 GB GB8015353A patent/GB2052300B/en not_active Expired
- 1980-05-12 SE SE8003553A patent/SE445610B/sv not_active IP Right Cessation
- 1980-05-12 IT IT48648/80A patent/IT1143159B/it active
- 1980-05-13 FR FR8010749A patent/FR2456536A1/fr active Pending
- 1980-05-13 BE BE0/200585A patent/BE883260A/fr not_active IP Right Cessation
- 1980-05-13 CA CA000351815A patent/CA1156565A/en not_active Expired
- 1980-05-13 DD DD80221081A patent/DD156215A5/de not_active IP Right Cessation
- 1980-05-13 BR BR8002969A patent/BR8002969A/pt unknown
- 1980-05-14 JP JP55063824A patent/JPS5935641B2/ja not_active Expired
- 1980-05-14 NL NL8002792A patent/NL8002792A/nl not_active Application Discontinuation
- 1980-05-14 AT AT0259480A patent/ATA259480A/de not_active Application Discontinuation

Also Published As

Publication number	Publication date
CA1156565A (en)	1983-11-08
BE883260A (fr)	1980-11-13
DD156215A5 (de)	1982-08-11
DE3017634A1 (de)	1980-11-20
AU5814180A (en)	1980-11-20
JPS5935641B2 (ja)	1984-08-30
DE3050758C2 (de)	1986-11-27
BR8002969A (pt)	1980-12-23
DK191380A (da)	1980-11-15
IT8048648A0 (it)	1980-05-12
IT1143159B (it)	1986-10-22
US4269712A (en)	1981-05-26
SE445610B (sv)	1986-07-07
FR2456536A1 (fr)	1980-12-12
JPS55157305A (en)	1980-12-08
GB2052300B (en)	1983-04-20
NZ193577A (en)	1982-12-07
AU532944B2 (en)	1983-10-20
DE3017634C2 (de)	1986-11-27
GB2052300A (en)	1981-01-28
ATA259480A (de)	1987-07-15
CH639561A5 (fr)	1983-11-30
SE8003553L (sv)	1980-11-15

Legal Events

Date	Code	Title
1985-01-01	A85	Still pending on 85-01-01
1987-07-01	BA	A request for search or an international-type search has been filed
1987-08-03	BV	The patent application has lapsed

Publication	Publication Date	Title
NL8002792A (nl)	1980-11-18	Scheidingselement met holle vezel en werkwijze voor het maken daarvan.
US4227295A (en)	1980-10-14	Method of potting the ends of a bundle of hollow fibers positioned in a casing
EP0102539B1 (en)	1987-02-04	A hollow thread device for removing waste material in the blood and a process of manufacture thereof
AU715074B2 (en)	2000-01-13	An in-line blood filtration device
US6629919B2 (en)	2003-10-07	Core for blood processing apparatus
NO145182B (no)	1981-10-26	Fremgangsmaate og apparat for fremstilling av emner i form av innkapslinger for hulfiberbunter
EP0057907B1 (en)	1986-12-30	Apparatus for separating blood components
EP3290100B1 (en)	2020-08-19	Diffusion and/or filtration device
US3882024A (en)	1975-05-06	Header for stagnation-sensitive liquids
EP0799645A1 (en)	1997-10-08	Centrifuge bowl for blood processing
GB2064381A (en)	1981-06-17	Separating platelets from blood
JPS622820B2 (da)	1987-01-21
KR20010109287A (ko)	2001-12-08	퍼플루오르화 열가소성 수지제 필터 카트리지
US4497104A (en)	1985-02-05	Separation device manufacture
US6719896B1 (en)	2004-04-13	Fluid-filtration receptacle with user-variable semi-permeable drain assembly
CA1132914A (en)	1982-10-05	Method of potting the ends of a bundle of hollow fibers positioned in a casing
GB1569182A (en)	1980-06-11	Hollow fibre mass transfer apparatus
WO2020048948A1 (en)	2020-03-12	Process for making a filtration and/or diffusion device
NL8002791A (nl)	1980-11-18	Medische scheidingsinrichting en werkwijze voor het maken daarvan.
JPH09108338A (ja)	1997-04-28	血液ポートおよびそれを用いた血液処理装置
JP7057329B2 (ja)	2022-04-19	流路分岐管および血液バッグシステム
JP3077260B2 (ja)	2000-08-14	中空糸状多孔質分離膜エレメントおよびその製造方法
CN223641104U (zh)	2025-12-09	一种透析器注胶盖
WO1996004068A1 (en)	1996-02-15	Membrane filter unit and process of producing said unit
CN109925553A (zh)	2019-06-25	血液透析器及其制造方法