GB1353672A - Supporting plate for the membranes of a dialyzer - Google Patents

Supporting plate for the membranes of a dialyzer

Info

Publication number
GB1353672A
GB1353672A GB3258771A GB3258771A GB1353672A GB 1353672 A GB1353672 A GB 1353672A GB 3258771 A GB3258771 A GB 3258771A GB 3258771 A GB3258771 A GB 3258771A GB 1353672 A GB1353672 A GB 1353672A
Authority
GB
United Kingdom
Prior art keywords
membranes
plate
connector
plates
membrane
Prior art date
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
GB3258771A
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.)
Danske Sukkerfabrikker AS
Original Assignee
Danske Sukkerfabrikker AS
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.)
Filing date
Publication date
Application filed by Danske Sukkerfabrikker AS filed Critical Danske Sukkerfabrikker AS
Publication of GB1353672A publication Critical patent/GB1353672A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/08—Flat membrane modules
    • B01D63/082—Flat membrane modules comprising a stack of flat membranes
    • B01D63/0821—Membrane plate arrangements for submerged operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus

Landscapes

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

Abstract

1353672 Dialysis apparatus DE DANSKE SUKKERFABRIKKER AS 12 July 1971 [13 July 1970] 32587/71 Heading B1X In a supporting plate for the membranes of a dialyzer, particularly for hemodialysis, said plate being provided on both sides with projections adapted to support a membrane and in conjunction with such membrane to form flow paths for the dialysis liquid from one end of the plate to the other, the blood flowing on the opposite side of the membrane, connector elements being provided for clamping between a pair of membranes supported by consecutive supporting plates of a stack of such plates alternating with pairs of membranes, said connector elements having connector passages communicating with inlet and outlet conduits extending transversely of the planes of the supporting plates and membranes, each of the connector elements is formed in one piece with a supporting plate, being hingedly connected with the main body thereof in such a manner that upon folding of each connector element about the hinge, the opening of its connector passage provides communication to the blood flow passages between the respective pairs of membranes. As shown, each plate 1 has at each end a portion 11 hinged about a weakened line 10 and having an opening 15 and passage 14 which when the portion 11 is in its operative position cooperate with the recess 12 in the edge of the plate to provide through communication to the space between adjacent plates. The construction of the plates may be as in Specification No. co-pending.
GB3258771A 1970-07-13 1971-07-12 Supporting plate for the membranes of a dialyzer Expired GB1353672A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK364270AA DK123144B (en) 1970-07-13 1970-07-13 Support plate for the membranes in a dialyzer.

Publications (1)

Publication Number Publication Date
GB1353672A true GB1353672A (en) 1974-05-22

Family

ID=8125183

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3258771A Expired GB1353672A (en) 1970-07-13 1971-07-12 Supporting plate for the membranes of a dialyzer

Country Status (7)

Country Link
US (1) US3762555A (en)
DE (1) DE2134786A1 (en)
DK (1) DK123144B (en)
FR (1) FR2101593A5 (en)
GB (1) GB1353672A (en)
NL (1) NL7109616A (en)
SE (1) SE385269B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3823827A (en) * 1971-01-13 1974-07-16 Vital Assists Membrane support system
SE355293B (en) * 1972-04-26 1973-04-16 Gambro Ab
SE390109B (en) * 1973-09-13 1976-12-06 Paul J Johansson DIALYSIS DEVICE FOR PURIFICATION OF A MEDIUM, PREFERABLY BLOOD
FR2272710B1 (en) * 1974-05-28 1977-03-11 Rhone Poulenc Ind
FR2405733A1 (en) * 1977-10-13 1979-05-11 Materiels Annexes Dialyse Dialyser having pairs of membranes between supporting plates - in which plates have rows of ribs providing large number of contact points with membranes
FR2493707A1 (en) * 1980-11-13 1982-05-14 Hospal Sodip APPARATUS, USEFUL AS AN ARTIFICIAL REINFORCEMENT, HAVING DISCOVERED CHANNEL PLATES

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3612281A (en) * 1968-03-11 1971-10-12 Baxter Laboratories Inc Parallel membranous layer type fluid diffusion cell

Also Published As

Publication number Publication date
NL7109616A (en) 1972-01-17
US3762555A (en) 1973-10-02
FR2101593A5 (en) 1972-03-31
SE385269B (en) 1976-06-21
DE2134786A1 (en) 1972-01-20
DK123144B (en) 1972-05-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee