ATE143832T1 - Schlauch mit mehreren leitungskanälen für zentrifugal-blutseparatoren und verfahren zu dessen herstellung - Google Patents

Schlauch mit mehreren leitungskanälen für zentrifugal-blutseparatoren und verfahren zu dessen herstellung

Info

Publication number
ATE143832T1
ATE143832T1 AT92113226T AT92113226T ATE143832T1 AT E143832 T1 ATE143832 T1 AT E143832T1 AT 92113226 T AT92113226 T AT 92113226T AT 92113226 T AT92113226 T AT 92113226T AT E143832 T1 ATE143832 T1 AT E143832T1
Authority
AT
Austria
Prior art keywords
hose
production
multiple channels
centrifugal blood
blood separators
Prior art date
Application number
AT92113226T
Other languages
English (en)
Inventor
Marco Mantovani
Stefano Sarti
Ivo Panzani
Original Assignee
Dideco Spa
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 Dideco Spa filed Critical Dideco Spa
Application granted granted Critical
Publication of ATE143832T1 publication Critical patent/ATE143832T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
    • F16L9/19—Multi-channel pipes or pipe assemblies
    • 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
    • A61M1/3693—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits using separation based on different densities of components, e.g. centrifuging
    • A61M1/3696—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits using separation based on different densities of components, e.g. centrifuging with means for adding or withdrawing liquid substances during the centrifugation, e.g. continuous centrifugation
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/08—Tubes; Storage means specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
    • B04B5/0442—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers with means for adding or withdrawing liquid substances during the centrifugation, e.g. continuous centrifugation
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/08—Tubes; Storage means specially adapted therefor
    • A61M2039/082—Multi-lumen tubes
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/10—Tube connectors; Tube couplings
    • A61M39/105—Multi-channel connectors or couplings, e.g. for connecting multi-lumen tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
    • B04B5/0442—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers with means for adding or withdrawing liquid substances during the centrifugation, e.g. continuous centrifugation
    • B04B2005/0492—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers with means for adding or withdrawing liquid substances during the centrifugation, e.g. continuous centrifugation with fluid conveying umbilicus between stationary and rotary centrifuge parts

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Mechanical Engineering (AREA)
  • Cardiology (AREA)
  • Pulmonology (AREA)
  • External Artificial Organs (AREA)
  • Centrifugal Separators (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
AT92113226T 1991-08-05 1992-08-03 Schlauch mit mehreren leitungskanälen für zentrifugal-blutseparatoren und verfahren zu dessen herstellung ATE143832T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI912203A IT1251147B (it) 1991-08-05 1991-08-05 Tubo multilume per separatore centrifugo particolarmente per sangue

Publications (1)

Publication Number Publication Date
ATE143832T1 true ATE143832T1 (de) 1996-10-15

Family

ID=11360534

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92113226T ATE143832T1 (de) 1991-08-05 1992-08-03 Schlauch mit mehreren leitungskanälen für zentrifugal-blutseparatoren und verfahren zu dessen herstellung

Country Status (10)

Country Link
US (1) US5501840A (de)
EP (1) EP0526869B1 (de)
JP (1) JPH05200109A (de)
AT (1) ATE143832T1 (de)
AU (1) AU654866B2 (de)
CA (1) CA2075338C (de)
DE (1) DE69214382T2 (de)
DK (1) DK0526869T3 (de)
ES (1) ES2093149T3 (de)
IT (1) IT1251147B (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1251147B (it) * 1991-08-05 1995-05-04 Ivo Panzani Tubo multilume per separatore centrifugo particolarmente per sangue
DE4310975C2 (de) * 1993-04-03 1997-04-03 Fresenius Ag Schlauchanordnung für eine gleitdichtungsfreie Zentrifuge
US5996639A (en) * 1997-01-30 1999-12-07 Action Technology Multiple compartment corrugated hose
DE19803534C2 (de) * 1998-01-30 1999-11-11 Fresenius Ag Zentrifuge und Leitung zum Zuführen und/oder Abführen mindestens eines Fluids von der Separationseinheit einer Zentrifuge zu einer ortsfesten Anschlußstelle
US6098666A (en) * 1999-01-13 2000-08-08 Parker-Hannifin Corporation Dual coil tubing assembly
EP1043072A1 (de) * 1999-04-09 2000-10-11 Jean-Denis Rochat Zentrifugationsvorrichtung und Verwendung dieser Vorrichtung
EP1043071A1 (de) * 1999-04-09 2000-10-11 Jean-Denis Rochat Vorrichtung zum Zentrifugieren von Flüssigkeiten und Verwendung dieser Vorrichtung
US7008366B1 (en) * 2000-10-27 2006-03-07 Zymequest, Inc. Circumferentially driven continuous flow centrifuge
US6890291B2 (en) * 2001-06-25 2005-05-10 Mission Medical, Inc. Integrated automatic blood collection and processing unit
US7211037B2 (en) * 2002-03-04 2007-05-01 Therakos, Inc. Apparatus for the continuous separation of biological fluids into components and method of using same
US7479123B2 (en) 2002-03-04 2009-01-20 Therakos, Inc. Method for collecting a desired blood component and performing a photopheresis treatment
NL1020352C2 (nl) * 2002-04-10 2003-10-13 Petrus Hendricus Maria Bergs Meervoudig kunststof slangensysteem voor medische toepassing.
US7037428B1 (en) * 2002-04-19 2006-05-02 Mission Medical, Inc. Integrated automatic blood processing unit
CA2409900C (en) * 2002-10-29 2005-02-08 Global Industries Holdings Ltd. Flat water hose and hose connectors for flat water hose
WO2004048086A2 (en) * 2002-11-26 2004-06-10 Parker-Hannifin Corporation Tubular polymeric composites for tubing and hose constructions
US20050049539A1 (en) * 2003-09-03 2005-03-03 O'hara Gerald P. Control system for driving fluids through an extracorporeal blood circuit
US7156125B2 (en) * 2003-09-15 2007-01-02 Teleflex Fluid Systems, Inc. Coaxial hose assembly and method of making same
US7476209B2 (en) * 2004-12-21 2009-01-13 Therakos, Inc. Method and apparatus for collecting a blood component and performing a photopheresis treatment
US20060280889A1 (en) * 2005-06-10 2006-12-14 Powell Steven M Tubular nylon alloy members for tubing and hose constructions
NL1032063C2 (nl) * 2006-06-27 2008-01-02 Maasland Nv Combinatie van een melkbeker en een flexibele melkslang, koppelstuk, alsmede werkwijze voor het bewaken van integriteit van flexibele melkslang.
US20080200859A1 (en) * 2007-02-15 2008-08-21 Mehdi Hatamian Apheresis systems & methods
DE102007054339B4 (de) * 2007-11-14 2009-10-29 Miltenyi Biotec Gmbh Vorrichtung zum Übertragen von Energie und/ oder eines Stoffes auf eine rotierende Einrichtung, sowie deren Verwendung
US8061142B2 (en) 2008-04-11 2011-11-22 General Electric Company Mixer for a combustor
US8257239B2 (en) * 2010-06-15 2012-09-04 Fenwal, Inc. Umbilicus for use in an umbilicus-driven fluid processing
JP2013043063A (ja) * 2011-08-26 2013-03-04 Jms Co Ltd 医療用多連チューブとその製造方法及び製造装置
US10828402B2 (en) * 2011-10-14 2020-11-10 Alcon Inc. Collar connector
US9383044B2 (en) * 2013-02-15 2016-07-05 Fenwal, Inc. Low cost umbilicus without overmolding
CA2931246C (en) 2013-11-27 2019-09-24 General Electric Company Fuel nozzle with fluid lock and purge apparatus
EP3087321B1 (de) 2013-12-23 2020-03-25 General Electric Company Brennstoffdüsestruktur für luftunterstützte brennstoffeinspritzung
JP6695801B2 (ja) 2013-12-23 2020-05-20 ゼネラル・エレクトリック・カンパニイ 可撓性支持構造体を備えた燃料ノズル
US9545637B2 (en) * 2015-04-22 2017-01-17 Fenwal, Inc. Bearing for umbilicus of a fluid processing system
FR3109422B1 (fr) * 2020-04-16 2022-08-26 Arianegroup Sas Conduite d’alimentation de turbopompe cryogénique
FR3115039B1 (fr) * 2020-10-13 2023-11-10 Arkema France Composition magnétique comprenant une résine de copolymères à blocs polyamides et à blocs polyéthers

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT25660B (de) * 1904-10-13 1906-09-10 Victor Pindter V Pindtershofen Kabelkanal für elektrische Leitungen.
DE1172495B (de) * 1962-07-05 1964-06-18 Sueddeutsche Kabelwerke Durch Stege zusammengefasstes, biegsames Rohrbuendel aus Kunststoff
DE1212370B (de) * 1962-08-03 1966-03-10 Avica Equip Flexibles metallisches Gliederrohr zur Aufnahme von flexiblen Schlaeuchen, Kabeln od. dgl.
US3586413A (en) * 1969-03-25 1971-06-22 Dale A Adams Apparatus for providing energy communication between a moving and a stationary terminal
US4113173A (en) * 1975-03-27 1978-09-12 Baxter Travenol Laboratories, Inc. Centrifugal liquid processing apparatus
US4194684A (en) * 1977-06-13 1980-03-25 Baxter Travenol Laboratories, Inc. Centifugal apparatus using polyester elastomer tubing
US4108353A (en) * 1977-08-31 1978-08-22 Baxter Travenol Laboratories, Inc. Centrifugal apparatus with oppositely positioned rotational support means
US4164318A (en) * 1977-10-12 1979-08-14 Baxter Travenol Laboratories, Inc. Centrifugal processing apparatus with reduced-load tubing
US4109852A (en) * 1977-10-21 1978-08-29 Baxter Travenol Laboratories, Inc. Centrifugal strain relief sheath for processing apparatus
DE2838659C2 (de) * 1978-09-05 1981-07-16 Bio-Melktechnik Swiss Hoefelmayer & Co, Niederteufen, Aargau Schlauchanordnung für eine Viertelgemelksmaschine
JPS5819344B2 (ja) * 1979-02-26 1983-04-18 テルモ株式会社 流体の遠心分離装置
US4389206A (en) * 1980-10-09 1983-06-21 Baxter Travenol Laboratories, Inc. Centrifugal processing apparatus and rotatable processing bowl apparatus
US4372484A (en) * 1981-02-04 1983-02-08 Gambro Ab Device for the separation of a liquid, especially whole blood
US4459169A (en) * 1981-03-16 1984-07-10 Baxter Travenol Laboratories, Inc. Rotatable bowl assembly for centrifugal processing apparatus having a bonded and prewound umbilical system
US4389207A (en) * 1981-03-16 1983-06-21 Baxter Travenol Laboratories, Inc. Rotatable bowl assembly for centrifugal processing apparatus having a bonded and prewound umbilical system
US4531932A (en) * 1981-11-27 1985-07-30 Dideco S.P.A. Centrifugal plasmapheresis device
GB8521867D0 (en) * 1985-09-03 1985-10-09 Fisons Plc Centrifuge
US4741593A (en) * 1986-02-19 1988-05-03 Tbg Inc. Multiple channel duct manifold system for fiber optic cables
DE3612131A1 (de) * 1986-04-10 1987-10-15 Huesker Synthetic Gmbh & Co Verfahren und vorrichtung zum verlegen von gittergewebe zum bewehren von bitumengebundenen decken von strassen oder dergleichen
FR2598713B1 (fr) * 1986-05-16 1988-11-10 Inst Francais Du Petrole Nouveau materiau de remplissage et de flottabilite. procede de fabrication et ensembles tubulaires incorporant ce materiau
SE454413B (sv) * 1986-09-12 1988-05-02 Alfa Laval Separation Ab Centrifugalseparator med en rotor, vari ett bojligt organ strecker sig ett stycke lengs rotorns omkrets
SE454414B (sv) * 1986-09-12 1988-05-02 Alfa Laval Separation Ab Roterbar till- och avloppsledning vid centrifugalseparator
DE3632241A1 (de) * 1986-09-23 1988-06-09 Fresenius Ag Mehrlumige schlauchanordnung sowie verfahren zu ihrer herstellung
JPS6398413A (ja) * 1986-10-15 1988-04-28 Smc Corp 二重管およびその連続製造法
US4834890A (en) * 1987-01-30 1989-05-30 Baxter International Inc. Centrifugation pheresis system
US4850995A (en) * 1987-08-19 1989-07-25 Cobe Laboratories, Inc. Centrifugal separation of blood
CA1334189C (en) * 1988-10-07 1995-01-31 T. Michael Dennehey Centrifugal fluid processing system and method
US4936820A (en) * 1988-10-07 1990-06-26 Baxter International Inc. High volume centrifugal fluid processing system and method for cultured cell suspensions and the like
US4975055A (en) * 1989-03-02 1990-12-04 A-Dec, Inc. Flexible conduit structure for dental appliances
IT1251147B (it) * 1991-08-05 1995-05-04 Ivo Panzani Tubo multilume per separatore centrifugo particolarmente per sangue

Also Published As

Publication number Publication date
DE69214382D1 (de) 1996-11-14
EP0526869B1 (de) 1996-10-09
AU2080492A (en) 1993-02-11
US5501840A (en) 1996-03-26
EP0526869A1 (de) 1993-02-10
IT1251147B (it) 1995-05-04
DK0526869T3 (da) 1997-01-13
ES2093149T3 (es) 1996-12-16
ITMI912203A0 (it) 1991-08-05
ITMI912203A1 (it) 1993-02-05
JPH05200109A (ja) 1993-08-10
AU654866B2 (en) 1994-11-24
CA2075338A1 (en) 1993-02-06
DE69214382T2 (de) 1997-05-28
CA2075338C (en) 2003-07-29

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee