DK580083A - Plasmaferesemodul indeholdende hule fibre samt fremgangsmaade til fremstilling deraf - Google Patents

Plasmaferesemodul indeholdende hule fibre samt fremgangsmaade til fremstilling deraf Download PDF

Info

Publication number
DK580083A
DK580083A DK580083A DK580083A DK580083A DK 580083 A DK580083 A DK 580083A DK 580083 A DK580083 A DK 580083A DK 580083 A DK580083 A DK 580083A DK 580083 A DK580083 A DK 580083A
Authority
DK
Denmark
Prior art keywords
fibers
plasmapheres
procedures
producing
module
Prior art date
Application number
DK580083A
Other languages
English (en)
Other versions
DK580083D0 (da
Inventor
Ray Brown Duggins
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of DK580083D0 publication Critical patent/DK580083D0/da
Publication of DK580083A publication Critical patent/DK580083A/da

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
    • B01D63/02—Hollow fibre modules
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/3403—Regulation parameters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/3496—Plasmapheresis; Leucopheresis; Lymphopheresis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3601—Extra-corporeal circuits in which the blood fluid passes more than once through the treatment unit
    • A61M1/3603—Extra-corporeal circuits in which the blood fluid passes more than once through the treatment unit in the same direction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3601—Extra-corporeal circuits in which the blood fluid passes more than once through the treatment unit
    • A61M1/3604—Extra-corporeal circuits in which the blood fluid passes more than once through the treatment unit in opposite directions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/104—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body
    • A61M60/109—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body incorporated within extracorporeal blood circuits or systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/20—Type thereof
    • A61M60/247—Positive displacement blood pumps
    • A61M60/253—Positive displacement blood pumps including a displacement member directly acting on the blood
    • A61M60/268—Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders
    • A61M60/279—Peristaltic pumps, e.g. roller pumps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/30—Medical purposes thereof other than the enhancement of the cardiac output
    • A61M60/36—Medical purposes thereof other than the enhancement of the cardiac output for specific blood treatment; for specific therapy
    • A61M60/37—Haemodialysis, haemofiltration or diafiltration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/40—Details relating to driving
    • A61M60/424—Details relating to driving for positive displacement blood pumps
    • A61M60/438—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being mechanical
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/845—Constructional details other than related to driving of extracorporeal blood pumps
    • A61M60/851—Valves
    • A61M60/853—Valves the valve being formed by a flexible tube element which is clamped for restricting the flow
    • 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
    • B01D61/147—Microfiltration
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3623—Means for actively controlling temperature of blood
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3306—Optical measuring means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3334—Measuring or controlling the flow rate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/104—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body
    • A61M60/109—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body incorporated within extracorporeal blood circuits or systems
    • A61M60/113—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body incorporated within extracorporeal blood circuits or systems in other functional devices, e.g. dialysers or heart-lung machines
    • 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

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Urology & Nephrology (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Artificial Filaments (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Inorganic Fibers (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
DK580083A 1982-12-16 1983-12-15 Plasmaferesemodul indeholdende hule fibre samt fremgangsmaade til fremstilling deraf DK580083A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/450,221 US4668399A (en) 1982-02-16 1982-12-16 Hollow fiber plasmapheresis process

Publications (2)

Publication Number Publication Date
DK580083D0 DK580083D0 (da) 1983-12-15
DK580083A true DK580083A (da) 1984-06-17

Family

ID=23787248

Family Applications (1)

Application Number Title Priority Date Filing Date
DK580083A DK580083A (da) 1982-12-16 1983-12-15 Plasmaferesemodul indeholdende hule fibre samt fremgangsmaade til fremstilling deraf

Country Status (15)

Country Link
US (1) US4668399A (da)
EP (1) EP0112173B1 (da)
JP (1) JPS59120162A (da)
AT (1) ATE45502T1 (da)
AU (1) AU570019B2 (da)
BR (1) BR8306936A (da)
CA (1) CA1258642A (da)
DE (1) DE3380399D1 (da)
DK (1) DK580083A (da)
ES (2) ES528027A0 (da)
GR (1) GR78782B (da)
IE (1) IE55079B1 (da)
IL (1) IL70456A (da)
MX (1) MX157826A (da)
ZA (1) ZA839291B (da)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3672898D1 (de) * 1985-05-27 1990-08-30 Asahi Medical Co Hydrophile poroese composite-membran, verfahren zu ihrer herstellung und ein plasma-separator.
US4898573A (en) * 1986-10-29 1990-02-06 Asahi Medical Co., Ltd. Blood components collector unit
US4950224A (en) * 1988-08-05 1990-08-21 Healthdyne, Inc. Apparatus and method for in vivo plasma separation
US5008012A (en) * 1989-05-25 1991-04-16 Asahi Medical Co., Ltd. Compact plasma separator and an apparatus containing the same
US5017293A (en) * 1989-08-24 1991-05-21 Pfizer Hospital Products Group, Inc. Multi-pass blood washing and plasma removal device and method
DK119490D0 (da) * 1990-05-14 1990-05-14 Unes As Apparat til fremstilling af et koncentrat af koagulationsfaktorer, saasom fibrinogen, fra en blodportion
US5234608A (en) * 1990-12-11 1993-08-10 Baxter International Inc. Systems and methods for processing cellular rich suspensions
DK167517B1 (da) * 1991-11-11 1993-11-15 Squibb & Sons Inc Beholder til optagelse og adskillelse af en vaeske, fortrinsvis blodplasma, i dennes bestanddele
US5554293A (en) * 1993-06-28 1996-09-10 C. R. Bard, Inc. Disposable blood washing and apheresis device and method of using thereof
ZA948564B (en) * 1993-11-19 1995-07-26 Bristol Myers Squibb Co Liquid separation apparatus and method
US5733446A (en) * 1994-12-02 1998-03-31 Bristol-Myers Squibb Company Centrifuge with annular filter
JPH10510810A (ja) * 1994-12-02 1998-10-20 ブリストル−マイヤーズ・スクイブ・カンパニー 遠心分離試薬搬送システム
BR9509859A (pt) * 1994-12-02 1997-09-30 Squibb & Sons Inc Método e dispositivo para a separação de fibrina i do plasma sanguíneo
DE69929986T2 (de) * 1998-08-31 2006-10-19 Ambrus, Julian L. Verfahren zur entfernung von hiv und anderen viren aus blut
US7291122B2 (en) * 2000-03-24 2007-11-06 Immunocept, L.L.C. Hemofiltration methods for treatment of diseases in a mammal
ES2198216B1 (es) * 2002-07-02 2005-04-16 Juan Carlos Instituto Cientifico Y Tecnologico De Navarra, S.A.(67%). Medio de cultivo de celulas madre-progenitoras autologas humanas y sus aplicaciones.
US20060129082A1 (en) * 2002-08-13 2006-06-15 Jacek Rozga Selective plasma exchange therapy
CN101124315A (zh) * 2003-01-17 2008-02-13 伊势龙医学股份有限公司 利用凝集素亲和性血液透析去除血液中病毒的方法
WO2005026224A1 (en) 2003-09-17 2005-03-24 Gambro Lundia Ab Separating material
US7740804B2 (en) * 2005-04-12 2010-06-22 Chromedx Inc. Spectroscopic sample holder
CA2517299A1 (en) * 2005-08-26 2007-02-26 Chromedx Inc. Hollow needle assembly
CA2507323A1 (en) * 2005-05-13 2006-11-13 Chromedx Inc. Diagnostic whole blood and plasma apparatus
US8206650B2 (en) * 2005-04-12 2012-06-26 Chromedx Inc. Joint-diagnostic spectroscopic and biosensor meter
US20100245803A1 (en) * 2005-04-12 2010-09-30 Chromedx Inc. Blood sample holder for spectroscopic analysis
US8747669B1 (en) 2005-12-29 2014-06-10 Spf Innovations, Llc Method and apparatus for the filtration of biological samples
US7510654B2 (en) 2005-12-29 2009-03-31 Spf Innovations, Llc Method and apparatus for the filtration of biological samples
WO2012002263A1 (ja) * 2010-06-28 2012-01-05 協和機電工業株式会社 中空糸型正浸透膜
WO2015006515A1 (en) * 2013-07-09 2015-01-15 Sri International Biomarker panel for dose assessment of radiation injury and micro plasma filter
CA3088023C (en) * 2018-03-08 2023-03-21 Repligen Corporation Tangential flow depth filtration systems and methods of filtration using same
AU2019273030B2 (en) 2018-05-25 2022-08-18 Repligen Corporation Tangential flow filtration systems and methods

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3342729A (en) * 1964-12-09 1967-09-19 Dow Chemical Co Permeability separatory cell and apparatus and method of using the same
GB1381410A (en) * 1971-12-10 1975-01-22 Kroyer K K K Process of diluting or concentrating a solution by osmosis dialysis or ultra-filtration and apparatus for carrying out said process
GB1442754A (en) * 1972-06-28 1976-07-14 Nat Res Dev Apparatus for and method of effecting heat or mass transfer berween fluids
US3853756A (en) * 1973-02-12 1974-12-10 Westinghouse Electric Corp Reverse pressure cleaning of supported semipermeable membranes
CH582013A5 (da) * 1974-09-17 1976-11-30 Univ Bern Pathophysiologisches
US4247498A (en) * 1976-08-30 1981-01-27 Akzona Incorporated Methods for making microporous products
US4191182A (en) * 1977-09-23 1980-03-04 Hemotherapy Inc. Method and apparatus for continuous plasmaphersis
JPS55500370A (da) * 1978-05-25 1980-06-26
JPS559227A (en) * 1978-06-30 1980-01-23 Fujitsu Ltd Character display system using gas discharge panel
US4381775A (en) * 1980-02-05 1983-05-03 Takeda Chemical Industries, Ltd. Method for low pressure filtration of plasma from blood
JPS56110625A (en) * 1980-02-05 1981-09-01 Takeda Chem Ind Ltd Separating method of blood plasma and apparatus for the same
US4343705A (en) * 1980-10-31 1982-08-10 Instrumentation Laboratory Biological liquid fractionation using alternate opposite flow directions across a membrane
AU561337B2 (en) * 1981-07-22 1987-05-07 E.I. Du Pont De Nemours And Company Plasmapheresis by reciprocatory pulse filtration

Also Published As

Publication number Publication date
ES8605689A1 (es) 1986-04-01
ES8600946A1 (es) 1985-11-01
IL70456A (en) 1988-02-29
AU2244983A (en) 1984-06-21
US4668399A (en) 1987-05-26
ES528027A0 (es) 1985-11-01
EP0112173A2 (en) 1984-06-27
IL70456A0 (en) 1984-03-30
ATE45502T1 (de) 1989-09-15
AU570019B2 (en) 1988-03-03
ES539188A0 (es) 1986-04-01
DK580083D0 (da) 1983-12-15
MX157826A (es) 1988-12-15
EP0112173A3 (en) 1986-02-26
CA1258642A (en) 1989-08-22
GR78782B (da) 1984-10-02
JPS59120162A (ja) 1984-07-11
DE3380399D1 (en) 1989-09-21
EP0112173B1 (en) 1989-08-16
IE55079B1 (en) 1990-05-23
ZA839291B (en) 1985-07-31
IE832954L (en) 1984-06-16
BR8306936A (pt) 1984-07-24

Similar Documents

Publication Publication Date Title
DK580083D0 (da) Plasmaferesemodul indeholdende hule fibre samt fremgangsmaade til fremstilling deraf
IT1214553B (it) Connettore di fibre ottiche eprocedimento per l'impiego del medesimo.
EP0355639A3 (en) Tape core type coated optical fiber
DE3778850D1 (de) Vorrichtung zur entgasung einer fluessigkeit.
MX153464A (es) Mejoras a boquilla de extraccion de filamentos usada en la produccion de telas no tejidas
ES2030475T3 (es) Un aparato de difusion y/o filtracion y un metodo de fabricar dicho aparato.
AU2473784A (en) Optical fibre manufacture
EP0350245A3 (en) Connecting device for use with optical fibres
SE8703366D0 (sv) A diffusion and/or filtration apparatus, a blank for the main part of a housing intended for said apparatus and a method of manufacturing the apparatus
IT1174262B (it) Procedimento per la connessione di fibre ottiche, e connettore a vinbrazione per l'esecuzione del procedimento
DE69023539T2 (de) Vorrichtung zur Herstellung von optischen Faserkopplern.
ATE66821T1 (de) Herstellung von semipermeablen hohlfaserbuendeln.
DE69004508T2 (de) Verfahren zur Herstellung von Kapillarröhren und Anwendung als Kupplung für Lichtwellenleiter.
FR2639254B1 (fr) Module de filtration comportant un baffle de protection du faisceau de fibres de filtration
JPS522880A (en) Hollow fiber dialyzer
DE69607240T2 (de) Dialysefilter/-reaktor zur Entfernung von Endotoxinen und Verfahren zur Herstellung des Filters/Reaktors
NO903749D0 (no) Fremgangsmaate for fremstilling av et poroest emne for anvendelse ved fremstilling av optiske fibre.
JPS6417661A (en) Laser beam treatment device
JPS5786359A (en) Blood treatment device using hollow fiber membrane bundle
JPS5786362A (en) Hollow fiber membrane type blood treatment device
IT8541625A0 (it) Procedimento per la filatura openend con separazione in singole fibre del nastro fibroso di partenza.
IT8167023A0 (it) Procedimento per l immobilizzazione di un enzima nelle fibre cellulosiche cave di un dializzatore a fascio di fibre per la depurazione del sangue
JPS57200166A (en) Hollow fiber type blood dialysis device
ATE77600T1 (de) Fluessigkeitsspender.
IT8712451A0 (it) Apparato per la realizzazione di cartelli a messaggio variabile con l impiego di fibre ottiche

Legal Events

Date Code Title Description
AHB Application shelved due to non-payment