ES422892A1 - Diffusion device - Google Patents

Diffusion device

Info

Publication number
ES422892A1
ES422892A1 ES422892A ES422892A ES422892A1 ES 422892 A1 ES422892 A1 ES 422892A1 ES 422892 A ES422892 A ES 422892A ES 422892 A ES422892 A ES 422892A ES 422892 A1 ES422892 A1 ES 422892A1
Authority
ES
Spain
Prior art keywords
projections
center
plates
series
diffusion device
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
ES422892A
Other languages
Spanish (es)
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.)
Baxter International Inc
Original Assignee
Baxter Laboratories 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.)
Filing date
Publication date
Priority claimed from US330793A external-priority patent/US3907687A/en
Application filed by Baxter Laboratories Inc filed Critical Baxter Laboratories Inc
Publication of ES422892A1 publication Critical patent/ES422892A1/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
    • B01D63/0822—Plate-and-frame devices

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)

Abstract

Improvements in the construction of dialysis apparatus characterized in that it comprises a series of stacked plates and superimposed membranes, which plates define a series of rows of projections spaced to form flow channels, stretching such superimposed membranes to the plates in one direction, on said projections and the center-to-center separation of such projections in the said direction being greater than the center-to-center separation of the same projections in a transverse direction to the first one mentioned. (Machine-translation by Google Translate, not legally binding)
ES422892A 1973-02-08 1974-02-02 Diffusion device Expired ES422892A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US330793A US3907687A (en) 1968-12-07 1973-02-08 Plate dialyzer

Publications (1)

Publication Number Publication Date
ES422892A1 true ES422892A1 (en) 1976-09-16

Family

ID=23291359

Family Applications (1)

Application Number Title Priority Date Filing Date
ES422892A Expired ES422892A1 (en) 1973-02-08 1974-02-02 Diffusion device

Country Status (16)

Country Link
JP (2) JPS5921641B2 (en)
BE (1) BE810219A (en)
BR (1) BR7400922D0 (en)
CA (4) CA1032480A (en)
CH (1) CH588288A5 (en)
DE (1) DE2406077C2 (en)
DK (2) DK549278A (en)
ES (1) ES422892A1 (en)
FR (1) FR2217046B1 (en)
GB (1) GB1451701A (en)
IE (1) IE40142B1 (en)
IL (3) IL50656A (en)
IT (1) IT1006295B (en)
NL (1) NL164748C (en)
SE (2) SE406864B (en)
ZA (1) ZA74349B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1009804B (en) * 1974-04-10 1976-12-20 Bellco Spa ROLL DIALIZING CARTRIDGE PARTICULARLY FOR ARTIFICIAL LI EXTRACORPOREAL KIDNEYS
US3960730A (en) * 1974-09-26 1976-06-01 Extracorporeal Medical Specialties Inc. Embossed support for dialyzer membrane
US3979295A (en) * 1975-04-09 1976-09-07 The United States Of America As Represented By The United States Energy Research And Development Administration Folded membrane dialyzer with mechanically sealed edges
SE393533C (en) * 1975-09-11 1979-01-15 Gambro Ab DEVICE FOR DIFFUSION OF THE SUBJECT BETWEEN TWO FLOWING FLUIDS VIA SEMIPERMEABLE MEMBRANE
SE7703363L (en) * 1976-04-02 1977-10-03 Medical Inc DIALYSISAR
JPS5555731Y2 (en) * 1976-10-12 1980-12-24
JPS5351697A (en) * 1976-10-21 1978-05-11 Senko Med Instr Mfg Dialyzed membrane laminate plate for dialyzer
JPS541285A (en) * 1977-06-06 1979-01-08 Senko Med Instr Mfg Cumulate layer tyoe dialysis apparatus
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
DE3005408A1 (en) * 1979-02-15 1980-08-21 Daicel Chem SEMIPERMEABLES MEMBRANE ELEMENT
FR2497114A1 (en) * 1980-12-31 1982-07-02 Hospal Sodip APPARATUS, USEFUL AS HEMODIALYSEER, COMPRISING PLATES HAVING RIBS HAVING ZONES OF MAXIMUM HEIGHT
JPS594670Y2 (en) * 1981-08-11 1984-02-10 パウル−ヨニイ・ヨハンソン dialysis machine
DE3242816C1 (en) * 1982-11-19 1984-07-19 Fresenius AG, 6380 Bad Homburg Apparatus for mass transfer having a package of membranes
DE4416729C2 (en) * 1994-05-13 1996-09-05 Urt Umwelttechnik Gmbh Device for filtering liquids
EP0718468B1 (en) * 1994-12-20 2001-10-31 General Electric Company Transition piece frame support
FR2931081B1 (en) * 2008-05-14 2010-06-25 Direction Et Pirorites DEVICE FOR FILTRATION OF A COMPLEX LIQUID SUCH AS BLOOD, IN PARTICULAR APPLICABLE TO AN AUTOSFUSER
FR2960162B1 (en) 2010-05-19 2012-08-17 Millipore Corp FILTRATION DEVICE WITH GAME OF AT LEAST ONE FILTERING CASSETTE
FR2960160B1 (en) 2010-05-19 2012-08-17 Millipore Corp FLUID BOND BLOCK FOR FILTRATION DEVICE HAVING AT LEAST ONE FILTER CASSETTE
EP2747807B1 (en) 2011-08-23 2017-12-20 McMaster University Artificial placenta

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3396849A (en) * 1966-05-10 1968-08-13 Univ Minnesota Membrane oxygenator-dialyzer
FR1551453A (en) * 1967-01-12 1968-12-27
SE314167B (en) * 1967-05-25 1969-09-01 Gambro Ab
DE1792446A1 (en) * 1968-09-04 1971-04-29 Josef Dr Med Hoeltzenbein Dialyzer made of stacked membranes
IL33474A (en) * 1968-12-07 1973-01-30 Baxter Laboratories Inc Plate dialyser
US3520803A (en) * 1968-12-24 1970-07-21 Ionics Membrane fluid separation apparatus and process
DE1928395A1 (en) * 1969-06-04 1970-12-10 Nephro Dialysiergeraete Gmbh Dialyser, for artificial kidney or lung - - machine
DK123074B (en) * 1970-07-13 1972-05-15 Inst Produktudvikling Support plate for the membranes of a dialyzer, in particular for hemodialysis.
GB1406485A (en) * 1972-02-02 1975-09-17 Danske Sukkerfab Apparatus for separating fluids into two fractions by means of semipermeable membranes

Also Published As

Publication number Publication date
FR2217046B1 (en) 1980-04-18
AU6517574A (en) 1975-08-07
DE2406077A1 (en) 1974-08-15
IE40142L (en) 1974-08-08
JPS5921641B2 (en) 1984-05-21
FR2217046A1 (en) 1974-09-06
BE810219A (en) 1974-05-16
DK549178A (en) 1978-12-04
BR7400922D0 (en) 1974-11-05
JPS49112866A (en) 1974-10-28
IL44047A0 (en) 1974-05-16
CA1053870A (en) 1979-05-08
IE40142B1 (en) 1979-03-28
CH588288A5 (en) 1977-05-31
SE7708439L (en) 1977-07-21
IL50656A0 (en) 1976-12-31
CA1032480A (en) 1978-06-06
NL164748C (en) 1981-02-16
ZA74349B (en) 1974-11-27
DE2406077C2 (en) 1982-04-01
JPS54161798A (en) 1979-12-21
NL7401373A (en) 1974-08-12
DK549278A (en) 1978-12-04
GB1451701A (en) 1976-10-06
IL50656A (en) 1978-03-10
CA1054069A (en) 1979-05-08
IT1006295B (en) 1976-09-30
SE406864B (en) 1979-03-05
IL44047A (en) 1976-12-31
JPS5730508B2 (en) 1982-06-29
CA1046426A (en) 1979-01-16

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