CH620834A5 - Dialysis cell and method for manufacturing the same - Google Patents

Dialysis cell and method for manufacturing the same Download PDF

Info

Publication number: CH620834A5
Authority: CH; Switzerland
Prior art keywords: membrane; dialyzer; shell; dialysate; housing
Prior art date: 1976-04-02

Application number

CH409377A

Other languages

German (de)

English (en)

Inventor

Finley Warren Markley

Thomas Henry Benham

Raymond Marion Lukes

Original Assignee

Medical 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.)

1976-04-02

Filing date

1977-04-01

Publication date

1980-12-31

1977-04-01 Application filed by Medical Inc filed Critical Medical Inc

1980-12-31 Publication of CH620834A5 publication Critical patent/CH620834A5/de

Links

238000004519 manufacturing process Methods 0.000 title claims description 18
238000000502 dialysis Methods 0.000 title description 9
238000000034 method Methods 0.000 title description 9
239000012528 membrane Substances 0.000 claims description 140
239000000565 sealant Substances 0.000 claims description 42
239000008280 blood Substances 0.000 claims description 41
210000004369 blood Anatomy 0.000 claims description 41
239000007788 liquid Substances 0.000 claims description 17
238000007789 sealing Methods 0.000 claims description 12
238000002156 mixing Methods 0.000 claims description 3
239000000463 material Substances 0.000 description 22
229920002678 cellulose Polymers 0.000 description 10
239000001913 cellulose Substances 0.000 description 10
230000007423 decrease Effects 0.000 description 6
230000008569 process Effects 0.000 description 6
238000000108 ultra-filtration Methods 0.000 description 6
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
DBNPDRYVYQWGFW-UHFFFAOYSA-N N.[Cu]=O Chemical compound N.[Cu]=O DBNPDRYVYQWGFW-UHFFFAOYSA-N 0.000 description 5
230000008859 change Effects 0.000 description 5
-1 polypropylene Polymers 0.000 description 4
230000017531 blood circulation Effects 0.000 description 3
230000006835 compression Effects 0.000 description 3
238000007906 compression Methods 0.000 description 3
230000009974 thixotropic effect Effects 0.000 description 3
KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
239000004593 Epoxy Substances 0.000 description 2
239000004743 Polypropylene Substances 0.000 description 2
229920000297 Rayon Polymers 0.000 description 2
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
230000009471 action Effects 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
238000004140 cleaning Methods 0.000 description 2
DDRJAANPRJIHGJ-UHFFFAOYSA-N creatinine Chemical compound CN1CC(=O)NC1=N DDRJAANPRJIHGJ-UHFFFAOYSA-N 0.000 description 2
230000003993 interaction Effects 0.000 description 2
210000003734 kidney Anatomy 0.000 description 2
230000005499 meniscus Effects 0.000 description 2
231100000252 nontoxic Toxicity 0.000 description 2
230000003000 nontoxic effect Effects 0.000 description 2
229920000515 polycarbonate Polymers 0.000 description 2
239000004417 polycarbonate Substances 0.000 description 2
229920001155 polypropylene Polymers 0.000 description 2
238000000746 purification Methods 0.000 description 2
238000000926 separation method Methods 0.000 description 2
230000001954 sterilising effect Effects 0.000 description 2
238000004659 sterilization and disinfection Methods 0.000 description 2
238000003860 storage Methods 0.000 description 2
NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
241000894006 Bacteria Species 0.000 description 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
229920000742 Cotton Polymers 0.000 description 1
229920004943 Delrin® Polymers 0.000 description 1
239000004677 Nylon Substances 0.000 description 1
239000004698 Polyethylene Substances 0.000 description 1
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
239000002390 adhesive tape Substances 0.000 description 1
230000002411 adverse Effects 0.000 description 1
238000005452 bending Methods 0.000 description 1
239000004202 carbamide Substances 0.000 description 1
229920002301 cellulose acetate Polymers 0.000 description 1
230000004087 circulation Effects 0.000 description 1
238000011109 contamination Methods 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
229940109239 creatinine Drugs 0.000 description 1
238000009826 distribution Methods 0.000 description 1
239000003814 drug Substances 0.000 description 1
229940079593 drug Drugs 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
239000000945 filler Substances 0.000 description 1
230000005484 gravity Effects 0.000 description 1
238000005184 irreversible process Methods 0.000 description 1
QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
229910052753 mercury Inorganic materials 0.000 description 1
239000000203 mixture Substances 0.000 description 1
229920001778 nylon Polymers 0.000 description 1
229920002239 polyacrylonitrile Polymers 0.000 description 1
229920000728 polyester Polymers 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
229920000139 polyethylene terephthalate Polymers 0.000 description 1
239000005020 polyethylene terephthalate Substances 0.000 description 1
229920001184 polypeptide Polymers 0.000 description 1
229920002635 polyurethane Polymers 0.000 description 1
239000004814 polyurethane Substances 0.000 description 1
239000004588 polyurethane sealant Substances 0.000 description 1
239000011148 porous material Substances 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
102000004196 processed proteins & peptides Human genes 0.000 description 1
108090000765 processed proteins & peptides Proteins 0.000 description 1
SCUZVMOVTVSBLE-UHFFFAOYSA-N prop-2-enenitrile;styrene Chemical compound C=CC#N.C=CC1=CC=CC=C1 SCUZVMOVTVSBLE-UHFFFAOYSA-N 0.000 description 1
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
239000007787 solid Substances 0.000 description 1
125000006850 spacer group Chemical group 0.000 description 1
229920000638 styrene acrylonitrile Polymers 0.000 description 1
239000003440 toxic substance Substances 0.000 description 1
239000003053 toxin Substances 0.000 description 1
231100000765 toxin Toxicity 0.000 description 1
108700012359 toxins Proteins 0.000 description 1
239000004591 urethane sealant Substances 0.000 description 1
238000009736 wetting Methods 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)

CH409377A 1976-04-02 1977-04-01 Dialysis cell and method for manufacturing the same CH620834A5 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US67285376A	1976-04-02	1976-04-02

Publications (1)

Publication Number	Publication Date
CH620834A5 true CH620834A5 (en)	1980-12-31

Family

ID=24700293

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH409377A CH620834A5 (en)	1976-04-02	1977-04-01	Dialysis cell and method for manufacturing the same

Country Status (10)

Country	Link
JP (1)	JPS52142899A (fr)
AU (1)	AU513893B2 (fr)
BE (1)	BE853191A (fr)
CA (1)	CA1102251A (fr)
CH (1)	CH620834A5 (fr)
DE (1)	DE2714754C2 (fr)
FR (1)	FR2346033A1 (fr)
GB (1)	GB1562765A (fr)
IT (1)	IT1084803B (fr)
SE (1)	SE7703363L (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4204963A (en) *	1978-07-20	1980-05-27	Baxter Travenol Laboratories, Inc.	Sealing members for a membrane diffusion device
FR2461885A1 (fr) *	1979-07-17	1981-02-06	Ind Plastiques	Dispositif formant enveloppe pour un empilement, appareil comportant ledit dispositif et procede de montage dudit appareil
DE102023202720A1 (de) *	2023-03-24	2024-09-26	Fresenius Medical Care Deutschland Gmbh	Verschlusskappe für die sterilisation oder das befüllen eines medizinischen artikels

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3565258A (en) *	1969-06-06	1971-02-23	Atomic Energy Commission	Parallel flow hemodialyzer
US3780870A (en) *	1972-02-22	1973-12-25	W Esmond	Artificial body member
NL7204025A (fr) *	1972-03-24	1973-09-26
CA1032480A (fr) *	1973-02-08	1978-06-06	Josef Hoeltzenbein	Dialyseur a plateaux
US3864265A (en) *	1973-06-25	1975-02-04	Galen Lab Inc	Edge sealed folded membrane
US3879293A (en) *	1974-06-20	1975-04-22	Baxter Laboratories Inc	Membrane diffusion device having inflatable member for pressurization and sealing

1977
- 1977-03-24 CA CA274,687A patent/CA1102251A/fr not_active Expired
- 1977-03-24 SE SE7703363A patent/SE7703363L/ not_active Application Discontinuation
- 1977-03-24 GB GB1246577A patent/GB1562765A/en not_active Expired
- 1977-03-28 FR FR7709196A patent/FR2346033A1/fr active Granted
- 1977-03-31 JP JP3552677A patent/JPS52142899A/ja active Pending
- 1977-04-01 BE BE176382A patent/BE853191A/fr not_active IP Right Cessation
- 1977-04-01 IT IT2200577A patent/IT1084803B/it active
- 1977-04-01 DE DE19772714754 patent/DE2714754C2/de not_active Expired
- 1977-04-01 CH CH409377A patent/CH620834A5/de not_active IP Right Cessation
- 1977-04-04 AU AU23956/77A patent/AU513893B2/en not_active Expired

Also Published As

Publication number	Publication date
FR2346033B1 (fr)	1982-11-12
SE7703363L (sv)	1977-10-03
IT1084803B (it)	1985-05-28
DE2714754C2 (de)	1986-01-23
AU513893B2 (en)	1981-01-15
FR2346033A1 (fr)	1977-10-28
GB1562765A (en)	1980-03-19
JPS52142899A (en)	1977-11-29
BE853191A (fr)	1977-10-03
AU2395677A (en)	1978-10-12
CA1102251A (fr)	1981-06-02
DE2714754A1 (de)	1977-11-03

Legal Events

Date	Code	Title	Description
1987-12-31	PL	Patent ceased
2024-10-31	PL	Patent ceased

Publication	Publication Date	Title
EP2996796B1 (fr)	2020-12-09	Oxygénateur et son utilisation
DE2812079C2 (de)	1987-04-09	Massenübertragungsvorrichtung und Verfahren zu deren Herstellung
EP1227876A1 (fr)	2002-08-07	Filtre a membranes en fibres creuses
DE2252341B2 (de)	1981-05-07	Dialysator mit gefalteter Membran
CH650939A5 (de)	1985-08-30	Hohlfiber-diffusionsgeraet und verfahren zu seiner herstellung.
DE2622684A1 (de)	1977-11-24	Vorrichtung zum stoffaustausch
DE2402455A1 (de)	1974-08-01	Vorrichtung zum trennen von stroemungsmitteln
DE2433421A1 (de)	1975-01-30	Mit hohlfasern versehene rahmen, verfahren zur herstellung derselben und solche rahmen enthaltende vorrichtung
DE2842118A1 (de)	1979-04-05	Verfahren und vorrichtung zur blutdialyse in einer kuenstlichen niere
DE2338070B2 (de)	1978-07-13	Fraktionierungsvorrichtung
DE2911508A1 (de)	1979-10-04	Fluidbehandlungsvorrichtung
DE2406077A1 (de)	1974-08-15	Diffusionsvorrichtung, beispielsweise plattendialysator
DE1804325A1 (de)	1970-05-14	Dialysemembranhuelle und Verfahren zu ihrer Herstellung
DE2806237C2 (de)	1983-03-24	Vorrichtung zum Entfernen der harnpflichtigen Stoffe aus dem menschlichen Blut
DE2733280A1 (de)	1978-01-26	Dialysegeraet und -verfahren
DE2400020A1 (de)	1974-07-04	Vorrichtung zur fraktionierung mittels hohlfasern
DE2514763A1 (de)	1975-10-16	Dialysegeraet
CH620834A5 (en)	1980-12-31	Dialysis cell and method for manufacturing the same
DE3127548A1 (de)	1982-04-01	Aus im wesentlichen rechteckigen traegerplatten und membranzuschnitten einer semipermeablen membran bestehende trennvorrichtung fuer fluide
DE1642816A1 (de)	1970-09-24	Durchlaessigkeitstrennvorrichtung
DE2847945C2 (de)	1984-01-12	Künstliche Niere und Verfahren zu ihrer Herstellung
DD156216A5 (de)	1982-08-11	Verbesserte medizinische trennvorrichtung und verfahren zur herstellung derselben
DE3028398A1 (de)	1982-02-18	Vorrichtung fuer die ultrafiltration, insbesondere zur behandlung von blut
EP0203378A2 (fr)	1986-12-03	Echangeur de masse et/ou de chaleur
DE2836192A1 (de)	1980-02-28	Dialysator