ES8102825A1 - Celula filtrante desechable para plasmaferesis por membranas - Google Patents

Celula filtrante desechable para plasmaferesis por membranas

Info

Publication number
ES8102825A1
ES8102825A1 ES487198A ES487198A ES8102825A1 ES 8102825 A1 ES8102825 A1 ES 8102825A1 ES 487198 A ES487198 A ES 487198A ES 487198 A ES487198 A ES 487198A ES 8102825 A1 ES8102825 A1 ES 8102825A1
Authority
ES
Spain
Prior art keywords
plasma
filter cell
disposable filter
membranes
sheets
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
ES487198A
Other languages
English (en)
Other versions
ES487198A0 (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 Travenol 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
Application filed by Baxter Travenol Laboratories Inc filed Critical Baxter Travenol Laboratories Inc
Publication of ES8102825A1 publication Critical patent/ES8102825A1/es
Publication of ES487198A0 publication Critical patent/ES487198A0/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
    • B01D63/084—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
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/20—Accessories; Auxiliary operations

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • External Artificial Organs (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)

Abstract

CELULA FILTRANTE DESECHABLE PARA PLASMAFERESIS POR MEMBRANAS. SE COMPONE DE : UNA PRIMERA LAMINA FLEXIBLE (4) DOTADA DE UNA SUPERFICIE INFERIOR RUGOSA; UNA SEGUNDA LAMINA FLEXIBLE (6) CON UNA SUPERFICIE SUPERIOR RUGOSA; UNA PRIMERA MEMBRANA FILTRANTE (10) ADYACENTE Y DE LAS MISMA CARACTERISTICAS A LA PRIMERA (8) PARA FORMAR ENTRE ELLAS UNA TRAYECTORIA DE FLUJO DE SANGRE, QUEDANDO AMBAS INTERCALADAS ENTRE LAS DOS LAMINAS FLEXIBLES (4,6) DEFINIENDO LA PRIMERA LAMINA FLEXIBLE (6) Y LA PRIMERA MEMBRANA FILTRANTE (8) UN PRIMERVOLUMEN DE FILTRADO PLASMATICO ENTRE LA SEGUNDA LAMINA FLEXIBLE Y LA SEGUNDA MEMBRANA FILTRANTE. UNA ABERTURA DE ENTRADA DE SANGRE (20) QUE COMUNICA CON LA ABERTURA (16) Y UNA ABERTURA DE SALIDA (22) QUE COMUNICA CON LA ABERTURA (18) PERMITEN AL FLUJO SANGUINEO SEGUIR LA TRAYECTORIA FIJADA (14). LAS ABERTURAS (13) COMUNICAN CON EL PRIMER VOLUMEN DE FILTRADO PLASMATICO (24) CON EL SEGUNDO VOLUMEN DE FILTRADO PLASMATICO (26).
ES487198A 1978-12-21 1979-12-21 Celula filtrante desechable para plasmaferesis por membranas Granted ES487198A0 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US97190178A 1978-12-21 1978-12-21
US97190578A 1978-12-21 1978-12-21

Publications (2)

Publication Number Publication Date
ES8102825A1 true ES8102825A1 (es) 1981-02-16
ES487198A0 ES487198A0 (es) 1981-02-16

Family

ID=27130550

Family Applications (1)

Application Number Title Priority Date Filing Date
ES487198A Granted ES487198A0 (es) 1978-12-21 1979-12-21 Celula filtrante desechable para plasmaferesis por membranas

Country Status (12)

Country Link
AU (1) AU5329079A (es)
BR (1) BR7908156A (es)
DE (1) DE2948597A1 (es)
DK (1) DK544879A (es)
ES (1) ES487198A0 (es)
FI (1) FI793994A (es)
FR (1) FR2444471A1 (es)
GB (1) GB2037614A (es)
IL (1) IL58787A0 (es)
IT (1) IT1127307B (es)
NO (1) NO794150L (es)
SE (1) SE7910450L (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4735726A (en) * 1981-07-22 1988-04-05 E. I. Du Pont De Nemours And Company Plasmapheresis by reciprocatory pulsatile filtration
NL8202703A (nl) * 1981-10-01 1983-05-02 Cobe Lab Werkwijze en inrichting voor het afscheiden van vloeistoffiltraten, die vrij zijn van deeltjes groter dan een voorafbepaalde afmeting, uit vloeistofmengsels van de deeltjes.
US4636312A (en) * 1982-02-16 1987-01-13 E. I. Du Pont De Nemours And Company Plasmapheresis filtration module having improved end plate
US4639317A (en) * 1982-02-16 1987-01-27 E. I. Du Pont De Nemours And Company Plasmapheresis filtration module having improved sealing means
US4640776A (en) * 1982-02-16 1987-02-03 E. I. Du Pont De Nemours And Company Plasmapheresis filtration module having pressure balancing and sealing means
US4769150A (en) * 1982-02-16 1988-09-06 E. I. Du Pont De Nemours And Company Method and apparatus for plasmapheresis by reciprocatory pulsatile filtration
JPS59168843A (ja) * 1983-03-14 1984-09-22 ジエルマン　サイエンシスインコ−ポレ−テツド 血漿試料を採取する方法とそのためのフィルタ
CA1182758A (en) * 1983-12-09 1985-02-19 Anthony N. Sharpe Apparatus for filtration
DE3670009D1 (de) * 1986-07-22 1990-05-10 Vogelbusch Gmbh Plattenmodul, membrantrennvorrichtung mit solchen plattenmodulen sowie verfahren zur herstellung eines plattenmoduls.
GB9311988D0 (en) * 1993-06-10 1993-07-28 Pall Corp Device and method for separating plasma from a blood product
US6168718B1 (en) 1996-11-08 2001-01-02 Pall Corporation Method for purifying blood plasma and apparatus suitable therefor
JP2001503656A (ja) * 1996-11-08 2001-03-21 ポール コーポレイション 血漿を精製する方法およびそれに適する装置
FR2777786B1 (fr) * 1998-04-27 2000-08-11 Maco Pharma Sa Poche de filtration destinee a retenir par filtration les constituants cellulaires du plasma,ensemble de poches la contenant.
CN109456891A (zh) * 2018-12-05 2019-03-12 中国人民解放军第四军医大学 一种仿生组织工程表皮膜片高效血浆置换系统

Also Published As

Publication number Publication date
IT1127307B (it) 1986-05-21
FR2444471A1 (fr) 1980-07-18
DK544879A (da) 1980-06-22
IT7928293A0 (it) 1979-12-20
DE2948597A1 (de) 1980-07-10
AU5329079A (en) 1980-06-26
FI793994A (fi) 1980-06-22
NO794150L (no) 1980-06-24
BR7908156A (pt) 1980-07-22
IL58787A0 (en) 1980-02-29
GB2037614A (en) 1980-07-16
ES487198A0 (es) 1981-02-16
SE7910450L (sv) 1980-06-22

Similar Documents

Publication Publication Date Title
ES8102825A1 (es) Celula filtrante desechable para plasmaferesis por membranas
DK219881A (da) Apparat til opsugning og samling af en vaeske isaer til brug ved transfusion af eget blod
GB1381681A (en) Fluid separating apparatus
ES482688A1 (es) Un conjunto de filtro desechable perfeccionado.
DK580388D0 (da) Fremgangsmaade til fremstilling af en filtreringsenhed til brug i et membranfiltreringsapparat
GB1534008A (en) Flat plate dialyzer and method of making same
AU552196B2 (en) Membrane oxygenator
ES488358A1 (es) Perfeccionamientos en aparatos para el tratamiento de plasmasanguineo.
ES8204298A1 (es) Dispositivo para filtrar fluidos corporales
SE9703302D0 (sv) Filtration cell for tangential flow filtration and filtration system making use of such cell
GB1451701A (en) Diffusion device
GB2014060A (en) Device for purifying blood
ES400178A1 (es) Perfeccionamientos en aparatos de separacion con membranas semipermeables para operaciones de filtraciones.
EP0135822A3 (en) Diffusor and methods of using the same
ES409634A1 (es) Perfeccionamientos en placas-soporte de membranas para apa-ratos separadores de fluidos.
GB1203582A (en) Improvements in or relating to dialysers
GB1256731A (es)
SE7709422L (sv) Halvkapiller plattdialysator
GB2010121A (en) Device for treating renal insufficiency
EP0117071A3 (en) Pressure filters
CA1127091A (en) Disposable filter cell for membrane plasmapheresis
JPS5444007A (en) Heamtocyte separator
GB1451702A (en) Diffusion device
FR2405733A1 (fr) Appareil de dialyse
ES8201431A1 (es) Un dispositivo para la difusion de sustancias entre dos fluidos a traves de membranas semipermeables