CH617855A5 - Dialyser - Google Patents

Dialyser Download PDF

Info

Publication number: CH617855A5
Authority: CH; Switzerland
Prior art keywords: membrane; core; blood; base; discharge
Prior art date: 1975-10-08

Application number

CH1275576A

Other languages

English (en)

French (fr)

Inventor

Richard Paul Goldhaber

Jimmy Lee Miller

John Michael Munsch

Burton Salkin

William John Schnell

Ludwig Wolf Jr

Original Assignee

Baxter Travenol Lab

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.)

1975-10-08

Filing date

1976-10-08

Publication date

1980-06-30

1975-10-08 Priority claimed from US05/620,541 external-priority patent/US4009107A/en

1975-10-08 Priority claimed from US05/620,542 external-priority patent/US4035305A/en

1975-10-08 Priority claimed from US05/620,618 external-priority patent/US4006088A/en

1975-10-08 Priority claimed from US05/620,619 external-priority patent/US4028253A/en

1975-10-08 Priority claimed from US05/620,546 external-priority patent/US4008157A/en

1975-10-08 Priority claimed from US05/620,614 external-priority patent/US4009108A/en

1976-10-08 Application filed by Baxter Travenol Lab filed Critical Baxter Travenol Lab

1980-06-30 Publication of CH617855A5 publication Critical patent/CH617855A5/fr

Links

239000012528 membrane Substances 0.000 claims abstract description 100
239000008280 blood Substances 0.000 claims abstract description 75
210000004369 blood Anatomy 0.000 claims abstract description 75
239000000385 dialysis solution Substances 0.000 claims abstract description 27
230000017531 blood circulation Effects 0.000 claims abstract description 4
210000003734 kidney Anatomy 0.000 claims abstract description 4
238000009826 distribution Methods 0.000 claims description 3
238000000502 dialysis Methods 0.000 claims 1
239000012530 fluid Substances 0.000 claims 1
239000007788 liquid Substances 0.000 claims 1
230000005587 bubbling Effects 0.000 abstract description 3
239000000243 solution Substances 0.000 abstract description 2
239000000463 material Substances 0.000 description 6
239000002699 waste material Substances 0.000 description 5
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
229920000298 Cellophane Polymers 0.000 description 3
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
230000036772 blood pressure Effects 0.000 description 2
DDRJAANPRJIHGJ-UHFFFAOYSA-N creatinine Chemical compound CN1CC(=O)NC1=N DDRJAANPRJIHGJ-UHFFFAOYSA-N 0.000 description 2
230000002093 peripheral effect Effects 0.000 description 2
229920003023 plastic Polymers 0.000 description 2
239000004033 plastic Substances 0.000 description 2
208000001953 Hypotension Diseases 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
230000032683 aging Effects 0.000 description 1
238000005452 bending Methods 0.000 description 1
239000004202 carbamide Substances 0.000 description 1
229920002678 cellulose Polymers 0.000 description 1
239000001913 cellulose Substances 0.000 description 1
230000004087 circulation Effects 0.000 description 1
229940109239 creatinine Drugs 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
238000009792 diffusion process Methods 0.000 description 1
229920001971 elastomer Polymers 0.000 description 1
239000000806 elastomer Substances 0.000 description 1
239000013536 elastomeric material Substances 0.000 description 1
238000000605 extraction Methods 0.000 description 1
239000003000 extruded plastic Substances 0.000 description 1
229920002457 flexible plastic Polymers 0.000 description 1
229920001903 high density polyethylene Polymers 0.000 description 1
239000004700 high-density polyethylene Substances 0.000 description 1
208000012866 low blood pressure Diseases 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
230000002503 metabolic effect Effects 0.000 description 1
238000000034 method Methods 0.000 description 1
239000002991 molded plastic Substances 0.000 description 1
230000000149 penetrating effect Effects 0.000 description 1
229920000515 polycarbonate Polymers 0.000 description 1
239000004417 polycarbonate Substances 0.000 description 1
-1 polyethylene Polymers 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
229920001296 polysiloxane Polymers 0.000 description 1
238000003825 pressing Methods 0.000 description 1
230000003014 reinforcing effect Effects 0.000 description 1
239000007779 soft material Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
238000000108 ultra-filtration Methods 0.000 description 1
238000003809 water extraction Methods 0.000 description 1
238000004804 winding 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
- B01D63/10—Spiral-wound membrane modules
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/24—Dialysis ; Membrane extraction
- B01D61/28—Apparatus therefor
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/02—Specific tightening or locking mechanisms

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Health & Medical Sciences (AREA)
Urology & Nephrology (AREA)
Engineering & Computer Science (AREA)
Water Supply & Treatment (AREA)
External Artificial Organs (AREA)
Separation Using Semi-Permeable Membranes (AREA)

CH1275576A 1975-10-08 1976-10-08 Dialyser CH617855A5 (en)

Applications Claiming Priority (10)

Application Number	Priority Date	Filing Date	Title
US62061775A	1975-10-08	1975-10-08
US62054375A	1975-10-08	1975-10-08
US62061375A	1975-10-08	1975-10-08
US62061675A	1975-10-08	1975-10-08
US05/620,541 US4009107A (en)	1975-10-08	1975-10-08	Multi-level support member for use with semipermeable membrane
US05/620,542 US4035305A (en)	1975-10-08	1975-10-08	Support member construction for semipermeable membrane
US05/620,618 US4006088A (en)	1975-10-08	1975-10-08	Snap-lock button-type fluid connector with recess
US05/620,619 US4028253A (en)	1975-10-08	1975-10-08	Dialyzer connector system
US05/620,546 US4008157A (en)	1975-10-08	1975-10-08	End seal construction for semipermeable membrane
US05/620,614 US4009108A (en)	1975-10-08	1975-10-08	Dialyzer construction

Publications (1)

Publication Number	Publication Date
CH617855A5 true CH617855A5 (en)	1980-06-30

Family

ID=27581298

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1275576A CH617855A5 (en)	1975-10-08	1976-10-08	Dialyser

Country Status (8)

Country	Link
JP (1)	JPS5279597A (it)
AU (1)	AU506263B2 (it)
CH (1)	CH617855A5 (it)
DE (1)	DE2645516A1 (it)
FR (5)	FR2345188A1 (it)
GB (4)	GB1564960A (it)
IL (1)	IL50623A (it)
IT (1)	IT1077060B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2532736C2 (de) *	1975-07-22	1991-05-08	Etablissements François Salomon et Fils, 74011 Annecy, Haute-Savoie	An einem Sohlenniederhalter für auslösende Skibindungen angebaute Skibremse
JPS5621397Y2 (it) *	1976-10-20	1981-05-20
SE405550B (sv) *	1977-05-13	1978-12-18	Gambro Ab	Diffusionsanordning foretredesvis avsedd for dialys
SE408998B (sv) *	1977-11-18	1979-07-23	Gambro Ab	Anordning for tillslutning av enden av en plant sammantryckt slang av ett tunt membranmaterial
SE408999B (sv) *	1977-11-18	1979-07-23	Gambro Ab	Taetningsanordning

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE558724A (it) *	1956-07-25
US2969150A (en) *	1957-01-25	1961-01-24	Baxter Laboratories Inc	Artificial kidney system
US3077268A (en) *	1959-05-06	1963-02-12	Univ Pennsylvania	Dialyzer
US3417870A (en) *	1965-03-22	1968-12-24	Gulf General Atomic Inc	Reverse osmosis purification apparatus
GB1203582A (en) *	1966-10-10	1970-08-26	Nat Res Dev	Improvements in or relating to dialysers
BE514578A (it) *	1967-05-22
DE1792305A1 (de) *	1968-08-16	1971-07-08	Siegfried Klusch	Dialysatoreinsatz vorzugsweise zur Haemodialyse
US3508662A (en) *	1969-01-21	1970-04-28	Extracorporeal Med Spec	Disposable,low-prime,spirally wound,artificial kidney
BE758435A (fr) *	1969-11-05	1971-04-16	Avon Rubber Co Ltd	Perfectionnements aux appareils d'hemodialyse
US3668837A (en) *	1970-02-13	1972-06-13	Pall Corp	Separator of the semipermeable membrane type
US3650404A (en) *	1970-02-27	1972-03-21	Antonio A Versaci	Disposable dialysis apparatus
US3712474A (en) *	1970-04-08	1973-01-23	Baxter Laboratories Inc	Artifical kidney apparatus
US3712475A (en) *	1970-08-31	1973-01-23	Baxter Laboratories Inc	Positive pressure lid for dialyzer apparatus
US3741395A (en) *	1971-03-11	1973-06-26	Vernitron Medical Prod Inc	Disposable human blood dialysis device
US3738495A (en) *	1971-04-13	1973-06-12	W Esmond	Exchange device
IT955923B (it) *	1972-05-26	1973-09-29	Bellco Spa	Cartuccia dialuzzatrice a rotolo particolarmente per reni artifi ciali extra corporei
IT956374B (it) *	1972-06-08	1973-10-10	Dasco Spa	Dispositivo per collegare tubi flessibili a membrana con condot ti di afflusso o di deflusso in dializzatori a rotolo
US3853769A (en) *	1973-04-05	1974-12-10	Extracorporeal Med Spec	Rigid casing for dialyzer coil
FR2287256A1 (fr) *	1974-10-09	1976-05-07	Rhone Poulenc Ind	Appareil a membrane semi-permeable

1976
- 1976-10-06 IL IL50623A patent/IL50623A/xx unknown
- 1976-10-07 AU AU18460/76A patent/AU506263B2/en not_active Ceased
- 1976-10-07 IT IT28110/76A patent/IT1077060B/it active
- 1976-10-07 GB GB2415/79A patent/GB1564960A/en not_active Expired
- 1976-10-07 GB GB2414/79A patent/GB1564959A/en not_active Expired
- 1976-10-07 GB GB41683/76A patent/GB1564957A/en not_active Expired
- 1976-10-07 GB GB2413/79A patent/GB1564958A/en not_active Expired
- 1976-10-08 CH CH1275576A patent/CH617855A5/fr not_active IP Right Cessation
- 1976-10-08 DE DE19762645516 patent/DE2645516A1/de not_active Withdrawn
- 1976-10-08 JP JP51121764A patent/JPS5279597A/ja active Pending
- 1976-10-08 FR FR7630294A patent/FR2345188A1/fr not_active Withdrawn
1977
- 1977-06-28 FR FR7719757A patent/FR2345189A1/fr not_active Withdrawn
- 1977-06-28 FR FR7719759A patent/FR2345191A1/fr not_active Withdrawn
- 1977-06-28 FR FR7719760A patent/FR2345192A1/fr not_active Withdrawn
- 1977-06-28 FR FR7719758A patent/FR2345190A1/fr not_active Withdrawn

Also Published As

Publication number	Publication date
FR2345192A1 (fr)	1977-10-21
DE2645516A1 (de)	1977-04-21
AU1846076A (en)	1978-04-13
FR2345190A1 (fr)	1977-10-21
AU506263B2 (en)	1979-12-20
GB1564957A (en)	1980-04-16
FR2345191A1 (fr)	1977-10-21
GB1564960A (en)	1980-04-16
IL50623A (en)	1981-07-31
GB1564959A (en)	1980-04-16
GB1564958A (en)	1980-04-16
FR2345189A1 (fr)	1977-10-21
JPS5279597A (en)	1977-07-04
IT1077060B (it)	1985-04-27
FR2345188A1 (fr)	1977-10-21

Legal Events

Date	Code	Title	Description
1982-06-30	PL	Patent ceased
2024-10-31	PL	Patent ceased

Publication	Publication Date	Title
EP0525493B1 (fr)	1995-09-06	Appareil de récupération et de filtration du sang
EP0334774B1 (fr)	1992-05-06	Dispositif intégré pour l'épuration biospécifique d'un liquide contenant des éléments cellulaires
CA2035138C (fr)	2000-10-03	Appareil a fibres creuses
EP0366173B1 (fr)	1993-08-11	Réacteur d'épitaxie à collecteur de gaz amélioré
EP3746209B1 (fr)	2022-02-16	Filtre pour dispositif de filtration
FR2493720A1 (fr)	1982-05-14	Filtre, notamment pour la filtration de liquides
FR2522776A1 (fr)	1983-09-09	Connecteur pour equipement de dialyse peritoneale ambulatoire continue
CH620357A5 (it)	1980-11-28
FR2497084A1 (it)	1982-07-02
FR2502023A1 (fr)	1982-09-24	Dispositif de filtration a membranes
FR2523448A1 (fr)	1983-09-23	Raccord pour le raccordement de canules, catheters, tuyaux et equivalents
FR2509180A1 (fr)	1983-01-14	Oxygenateur de sang
CH621944A5 (it)	1981-03-13
CH617855A5 (en)	1980-06-30	Dialyser
FR2649621A1 (fr)	1991-01-18	Element de filtre a gaz
FR2770410A1 (fr)	1999-05-07	Applicateur cutane de liquide, necessaire de soins et dispositif de soins le comportant
EP0448466A1 (fr)	1991-09-25	Perfectionnements apportés aux filtres à membranes, pour ultrafiltration ou microfiltration de liquides, notamment d'eau
FR2542203A1 (fr)	1984-09-14	Dialyseur a fibres creuses
CA1052284A (fr)	1979-04-10	Appareil a membranes tubulaires sur supports pour le traitement de fluides
FR2486803A1 (fr)	1982-01-22	Appareillage de dialyse peritoneale continue
WO1995014086A1 (fr)	1995-05-26	Cartouche pour la preparation d'acides nucleiques purifies
US4006088A (en)	1977-02-01	Snap-lock button-type fluid connector with recess
US4009108A (en)	1977-02-22	Dialyzer construction
CH623746A5 (en)	1981-06-30	Mass transfer apparatus with a semipermeable membrane
BE883356A (fr)	1980-09-15	Perfectionnements aux respirateurs