ES8307111A1 - Modulo de filtracion por plasmaferesis de un dispositivo de cierre hermetico a la entrada de la sangre. - Google Patents

Modulo de filtracion por plasmaferesis de un dispositivo de cierre hermetico a la entrada de la sangre.

Info

Publication number
ES8307111A1
ES8307111A1 ES514216A ES514216A ES8307111A1 ES 8307111 A1 ES8307111 A1 ES 8307111A1 ES 514216 A ES514216 A ES 514216A ES 514216 A ES514216 A ES 514216A ES 8307111 A1 ES8307111 A1 ES 8307111A1
Authority
ES
Spain
Prior art keywords
plasmapheresis
side support
filtration module
sealing surface
inlet
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
ES514216A
Other languages
English (en)
Other versions
ES514216A0 (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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 US06/349,370 external-priority patent/US4639317A/en
Priority claimed from US06/349,369 external-priority patent/US4636312A/en
Priority claimed from US06/349,368 external-priority patent/US4640776A/en
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of ES8307111A1 publication Critical patent/ES8307111A1/es
Publication of ES514216A0 publication Critical patent/ES514216A0/es
Granted legal-status Critical Current

Links

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
    • B01D63/08—Flat membrane modules
    • B01D63/082—Flat membrane modules comprising a stack of flat membranes
    • B01D63/0822—Plate-and-frame devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/08—Prevention of membrane fouling or of concentration polarisation
    • 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
    • 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
    • B01D63/084—Flat membrane modules comprising a stack of flat membranes at least one flow duct intersecting the membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/20—By influencing the flow
    • B01D2321/2066—Pulsated flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/20—By influencing the flow
    • B01D2321/2083—By reversing the flow

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • External Artificial Organs (AREA)

Abstract

MODULO DE FILTRACION POR PLASMAFERESIS DOTADO DE UN DISPOSITIVO DE CIERRE HERMETICO A LA ENTRADA DE LA SANGRE. CONSISTE EN UNA MEMBRANA PLANA PRESIONADA ENTRE UN SOPORTE SITUADO EN EL LADO DEL PLASMA, CON UNA SUPERFICIE QUE CIERRA HERMETICAMENTE LA ENTRADA, Y UN SOPORTE SITUADO EN EL LADO DE LA SANGRE, DOTADO DE ESTRECHOS CANALES (21) DE CIRCULACION; EXISTEN SURCOS DE EQUILIBRADO DE PRESION DE LA SANGRE Y DE CIERRE HERMETICO, Y UNA PLACA DE EXTREMIDAD PROVISTA DE CAVIDADES (22) DE IMPULSO ALTERNO DE ENTRADA Y DE SALIDA.
ES514216A 1982-02-16 1982-07-21 Modulo de filtracion por plasmaferesis de un dispositivo de cierre hermetico a la entrada de la sangre. Granted ES514216A0 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/349,370 US4639317A (en) 1982-02-16 1982-02-16 Plasmapheresis filtration module having improved sealing means
US06/349,369 US4636312A (en) 1982-02-16 1982-02-16 Plasmapheresis filtration module having improved end plate
US06/349,368 US4640776A (en) 1982-02-16 1982-02-16 Plasmapheresis filtration module having pressure balancing and sealing means

Publications (2)

Publication Number Publication Date
ES8307111A1 true ES8307111A1 (es) 1983-07-01
ES514216A0 ES514216A0 (es) 1983-07-01

Family

ID=27407888

Family Applications (1)

Application Number Title Priority Date Filing Date
ES514216A Granted ES514216A0 (es) 1982-02-16 1982-07-21 Modulo de filtracion por plasmaferesis de un dispositivo de cierre hermetico a la entrada de la sangre.

Country Status (6)

Country Link
EP (1) EP0089434A2 (es)
AU (1) AU8625982A (es)
BR (1) BR8204194A (es)
DK (1) DK327782A (es)
ES (1) ES514216A0 (es)
IL (1) IL66362A0 (es)

Also Published As

Publication number Publication date
ES514216A0 (es) 1983-07-01
EP0089434A2 (en) 1983-09-28
DK327782A (da) 1983-08-17
BR8204194A (pt) 1984-01-10
AU8625982A (en) 1983-08-25
IL66362A0 (en) 1982-11-30

Similar Documents

Publication Publication Date Title
US4341538A (en) Intravenous filter
GB2128101B (en) Reverse osmosis liquid filtration apparatus
CA2172350A1 (en) Preparation of autologous plasma and fibrin gel
JPS56113082A (en) Diaphragm device for diaphragm type fluid pump
ES2003411A6 (es) Dispositivo para filtrar metales fundidos
AU595197B2 (en) Gas separating
DE3666532D1 (en) Separator cell for pressure filtration and reverse osmosis
ES8204298A1 (es) Dispositivo para filtrar fluidos corporales
ES8707119A1 (es) Dispositivo de ultrafiltracion de un liquido a presion y a elevada temperatura
GB2014060A (en) Device for purifying blood
EP0086503A3 (en) A device for the diffusion of substances between two fluids via semipermeable membranes
SE7312461L (es)
AU4225096A (en) End casing for an electrodialyser, electrodialyser equipped with such a casing and use of the said electrodialyser
CA2118686A1 (en) Gas plasma treated porous medium and method of separation using same
ES8307111A1 (es) Modulo de filtracion por plasmaferesis de un dispositivo de cierre hermetico a la entrada de la sangre.
DE59103813D1 (de) Dichtungsrahmen für membranstapel.
GB1397012A (en) Dialysis apparatus
US4159250A (en) Dialyzer casing
GB1146756A (en) Hemodialysis system
MY104313A (en) Contacting device for gas and solid particles
DE69300524D1 (de) Dichtungsplatte mit Filter für Hochdruckflüssiggaspatrone mit Siphonrohr.
SE7316619L (es)
EP0038866A3 (en) Compact low-surface area dialyzer method and apparatus
AU3276189A (en) Filter apparatus for a liquid mixture
DE3365587D1 (en) Device with a semipermeable membrane, in particular for plasmapheresis