CA1118367A - Appareil de transfert de masse a membrane semi-permeable et a supports a fentes - Google Patents

Appareil de transfert de masse a membrane semi-permeable et a supports a fentes

Info

Publication number: CA1118367A
Authority: CA; Canada
Prior art keywords: blood; cut; support members; membrane; flow
Prior art date: 1977-03-21
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

CA000299257A

Other languages

English (en)

Inventor

Alexander S. Borsanyi

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.)

American Hospital Supply Corp

Original Assignee

American Hospital Supply 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.)

1977-03-21

Filing date

1978-03-20

Publication date

1982-02-16

1978-03-20 Application filed by American Hospital Supply Corp filed Critical American Hospital Supply Corp

1982-02-16 Application granted granted Critical

1982-02-16 Publication of CA1118367A publication Critical patent/CA1118367A/fr

Status Expired legal-status Critical Current

Links

239000012528 membrane Substances 0.000 title claims abstract description 82
238000012546 transfer Methods 0.000 title claims abstract description 9
239000012530 fluid Substances 0.000 claims abstract description 26
239000008280 blood Substances 0.000 claims description 76
210000004369 blood Anatomy 0.000 claims description 76
210000004379 membrane Anatomy 0.000 claims description 75
238000000108 ultra-filtration Methods 0.000 claims description 9
230000017531 blood circulation Effects 0.000 claims description 8
238000001631 haemodialysis Methods 0.000 claims description 5
230000000322 hemodialysis Effects 0.000 claims description 5
230000035699 permeability Effects 0.000 claims description 3
230000006872 improvement Effects 0.000 claims description 2
230000007423 decrease Effects 0.000 claims 1
239000002985 plastic film Substances 0.000 claims 1
229920006255 plastic film Polymers 0.000 claims 1
239000000463 material Substances 0.000 description 7
239000004033 plastic Substances 0.000 description 5
229920003023 plastic Polymers 0.000 description 5
238000004382 potting Methods 0.000 description 5
238000009827 uniform distribution Methods 0.000 description 5
238000007789 sealing Methods 0.000 description 4
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
229920002239 polyacrylonitrile Polymers 0.000 description 3
239000004417 polycarbonate Substances 0.000 description 3
229920000515 polycarbonate Polymers 0.000 description 3
125000006850 spacer group Chemical group 0.000 description 3
238000010276 construction Methods 0.000 description 2
238000000502 dialysis Methods 0.000 description 2
238000009826 distribution Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
238000012986 modification Methods 0.000 description 2
230000035515 penetration Effects 0.000 description 2
YSUIQYOGTINQIN-UZFYAQMZSA-N 2-amino-9-[(1S,6R,8R,9S,10R,15R,17R,18R)-8-(6-aminopurin-9-yl)-9,18-difluoro-3,12-dihydroxy-3,12-bis(sulfanylidene)-2,4,7,11,13,16-hexaoxa-3lambda5,12lambda5-diphosphatricyclo[13.2.1.06,10]octadecan-17-yl]-1H-purin-6-one Chemical compound NC1=NC2=C(N=CN2[C@@H]2O[C@@H]3COP(S)(=O)O[C@@H]4[C@@H](COP(S)(=O)O[C@@H]2[C@@H]3F)O[C@H]([C@H]4F)N2C=NC3=C2N=CN=C3N)C(=O)N1 YSUIQYOGTINQIN-UZFYAQMZSA-N 0.000 description 1
239000004593 Epoxy Substances 0.000 description 1
244000178870 Lavandula angustifolia Species 0.000 description 1
235000010663 Lavandula angustifolia Nutrition 0.000 description 1
239000004743 Polypropylene Substances 0.000 description 1
239000004793 Polystyrene Substances 0.000 description 1
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
229930003779 Vitamin B12 Natural products 0.000 description 1
239000004202 carbamide Substances 0.000 description 1
230000004087 circulation Effects 0.000 description 1
238000005345 coagulation Methods 0.000 description 1
230000015271 coagulation Effects 0.000 description 1
FDJOLVPMNUYSCM-WZHZPDAFSA-L cobalt(3+);[(2r,3s,4r,5s)-5-(5,6-dimethylbenzimidazol-1-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl] [(2r)-1-[3-[(1r,2r,3r,4z,7s,9z,12s,13s,14z,17s,18s,19r)-2,13,18-tris(2-amino-2-oxoethyl)-7,12,17-tris(3-amino-3-oxopropyl)-3,5,8,8,13,15,18,19-octamethyl-2 Chemical compound [Co+3].N#[C-].N([C@@H]([C@]1(C)[N-]\C([C@H]([C@@]1(CC(N)=O)C)CCC(N)=O)=C(\C)/C1=N/C([C@H]([C@@]1(CC(N)=O)C)CCC(N)=O)=C\C1=N\C([C@H](C1(C)C)CCC(N)=O)=C/1C)[C@@H]2CC(N)=O)=C\1[C@]2(C)CCC(=O)NC[C@@H](C)OP([O-])(=O)O[C@H]1[C@@H](O)[C@@H](N2C3=CC(C)=C(C)C=C3N=C2)O[C@@H]1CO FDJOLVPMNUYSCM-WZHZPDAFSA-L 0.000 description 1
238000004891 communication Methods 0.000 description 1
238000009792 diffusion process Methods 0.000 description 1
230000003467 diminishing effect Effects 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000003907 kidney function Effects 0.000 description 1
239000001102 lavandula vera Substances 0.000 description 1
235000018219 lavender Nutrition 0.000 description 1
210000004072 lung Anatomy 0.000 description 1
230000008018 melting Effects 0.000 description 1
238000002844 melting Methods 0.000 description 1
229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
239000004926 polymethyl methacrylate Substances 0.000 description 1
229920000098 polyolefin Polymers 0.000 description 1
-1 polypropylene Polymers 0.000 description 1
229920001155 polypropylene 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
238000004080 punching Methods 0.000 description 1
239000004627 regenerated cellulose Substances 0.000 description 1
238000000926 separation method Methods 0.000 description 1
239000002904 solvent Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
229920001169 thermoplastic Polymers 0.000 description 1
239000004416 thermosoftening plastic Substances 0.000 description 1
239000011715 vitamin B12 Substances 0.000 description 1
235000019163 vitamin B12 Nutrition 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
- B01D63/14—Pleat-type membrane modules

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
External Artificial Organs (AREA)
Separation Using Semi-Permeable Membranes (AREA)

CA000299257A 1977-03-21 1978-03-20 Appareil de transfert de masse a membrane semi-permeable et a supports a fentes Expired CA1118367A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US77957777A	1977-03-21	1977-03-21
US779,577		1977-03-21

Publications (1)

Publication Number	Publication Date
CA1118367A true CA1118367A (fr)	1982-02-16

Family

ID=25116879

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000299257A Expired CA1118367A (fr)	1977-03-21	1978-03-20	Appareil de transfert de masse a membrane semi-permeable et a supports a fentes

Country Status (11)

Country	Link
JP (1)	JPS53127375A (fr)
BE (1)	BE865093A (fr)
CA (1)	CA1118367A (fr)
CH (1)	CH623746A5 (fr)
DE (1)	DE2812078A1 (fr)
ES (1)	ES468065A1 (fr)
FR (1)	FR2384522B1 (fr)
GB (1)	GB1602791A (fr)
IT (1)	IT1093247B (fr)
NL (1)	NL7802929A (fr)
SE (1)	SE7802906L (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4212742A (en) *	1978-05-25	1980-07-15	United States Of America	Filtration apparatus for separating blood cell-containing liquid suspensions
US4304670A (en) *	1979-04-03	1981-12-08	Terumo Corporation	Blood filter with air trap and distributing chamber
US4447326A (en) *	1980-03-19	1984-05-08	Gambro Ag	Device for the diffusion of substances between two fluids via semipermeable membranes
EP0154845A3 (fr) *	1984-02-24	1986-06-18	Sartorius GmbH.	Elément de filtre plat pour la filtration de fluides

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3560340A (en) *	1968-03-11	1971-02-02	Baxter Laboratories Inc	Process for treating body fluids
FR2105502A5 (fr) *	1970-09-09	1972-04-28	Rhone Poulenc Sa
US3780870A (en) *	1972-02-22	1973-12-25	W Esmond	Artificial body member
US3839204A (en) *	1972-04-27	1974-10-01	Gen Electric	Integral blood heat and component exchange device and two flow path membrane blood gas exchanger

1978
- 1978-03-10 CH CH264578A patent/CH623746A5/fr not_active IP Right Cessation
- 1978-03-14 SE SE7802906A patent/SE7802906L/xx unknown
- 1978-03-17 NL NL7802929A patent/NL7802929A/xx not_active Application Discontinuation
- 1978-03-17 GB GB10682/78A patent/GB1602791A/en not_active Expired
- 1978-03-20 ES ES468065A patent/ES468065A1/es not_active Expired
- 1978-03-20 DE DE19782812078 patent/DE2812078A1/de not_active Withdrawn
- 1978-03-20 JP JP3115378A patent/JPS53127375A/ja active Pending
- 1978-03-20 BE BE186097A patent/BE865093A/fr not_active IP Right Cessation
- 1978-03-20 CA CA000299257A patent/CA1118367A/fr not_active Expired
- 1978-03-20 IT IT21376/78A patent/IT1093247B/it active
- 1978-03-21 FR FR7808837A patent/FR2384522B1/fr not_active Expired

Also Published As

Publication number	Publication date
FR2384522A1 (fr)	1978-10-20
JPS53127375A (en)	1978-11-07
FR2384522B1 (fr)	1985-07-19
GB1602791A (en)	1981-11-18
DE2812078A1 (de)	1978-10-05
IT1093247B (it)	1985-07-19
CH623746A5 (en)	1981-06-30
NL7802929A (nl)	1978-09-25
BE865093A (fr)	1978-09-20
SE7802906L (sv)	1978-09-22
ES468065A1 (es)	1979-09-01
IT7821376A0 (it)	1978-03-20

Legal Events

Date	Code	Title	Description
1999-02-16	MKEX	Expiry

Publication	Publication Date	Title
US4110220A (en)	1978-08-29	Mass transfer device
US4219422A (en)	1980-08-26	Apparatus for mass transfer between fluids, provided with an interposed selectively permeable diaphragm unit
EP0453441B1 (fr)	1995-05-31	Configuration en coin pour oxygenateurs
US4500426A (en)	1985-02-19	Semipermeable membrane elements
EP0394221B1 (fr)	1993-10-27	Oxygenateur de sang du type a irrigation exterieure
US3728256A (en)	1973-04-17	Crossflow capillary dialyzer
GB2080144A (en)	1982-02-03	Membrane separating device
US4176069A (en)	1979-11-27	Device for exchanging substances and method of manufacturing the device
CA1056314A (fr)	1979-06-12	Dyaliseur a plaque a plis accordeon
US4016081A (en)	1977-04-05	Staged membrane diffusion device and membrane support
CA1163929A (fr)	1984-03-20	Appareil de transfert de masse a membrane semipermeable en forme de soufflet
CA1053870A (fr)	1979-05-08	Methode pour sceller un dialyseur a plaques
US4173537A (en)	1979-11-06	Integral artificial kidney unit
US4163721A (en)	1979-08-07	Edge sealed pleated membrane
US4451370A (en)	1984-05-29	Membrane separation element
JPH062160B2 (ja)	1994-01-12	物質トランスファ−装置
US4237013A (en)	1980-12-02	Hollow fiber permeability apparatus
US4318813A (en)	1982-03-09	Membrane plasmapheresis module
WO1981002681A1 (fr)	1981-10-01	Dispositif de diffusion de substances entre deux fluides via des membranes semi-permeables
US3464562A (en)	1969-09-02	Dialyzing apparatus and method of making the same
US4304669A (en)	1981-12-08	Device for the mass transfer between fluids
IE52458B1 (en)	1987-11-11	Fluid treatment apparatus
US4054527A (en)	1977-10-18	Countercurrent capillary transfer device
GB1602791A (en)	1981-11-18	Semipermeable mass transfer apparatus including support members
EP0030938A1 (fr)	1981-07-01	Dispositifs de perfusion du sang