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ATE278874T1 - Pumpe für niedrige flussraten - Google Patents

Pumpe für niedrige flussraten

Info

Publication number
ATE278874T1
ATE278874T1 AT01114608T AT01114608T ATE278874T1 AT E278874 T1 ATE278874 T1 AT E278874T1 AT 01114608 T AT01114608 T AT 01114608T AT 01114608 T AT01114608 T AT 01114608T AT E278874 T1 ATE278874 T1 AT E278874T1
Authority
AT
Austria
Prior art keywords
pump
transporting fluid
low flow
membrane
chamber
Prior art date
Application number
AT01114608T
Other languages
English (en)
Inventor
Carlo Effenhauser
Herbert Harttig
Peter Kraemer
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Application granted granted Critical
Publication of ATE278874T1 publication Critical patent/ATE278874T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/06—Pumps having fluid drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/2575—Volumetric liquid transfer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • External Artificial Organs (AREA)
  • Sampling And Sample Adjustment (AREA)
AT01114608T 2000-06-21 2001-06-19 Pumpe für niedrige flussraten ATE278874T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10029453A DE10029453C2 (de) 2000-06-21 2000-06-21 Pumpe für sehr niedrige Flußraten

Publications (1)

Publication Number Publication Date
ATE278874T1 true ATE278874T1 (de) 2004-10-15

Family

ID=7645800

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01114608T ATE278874T1 (de) 2000-06-21 2001-06-19 Pumpe für niedrige flussraten

Country Status (5)

Country Link
US (2) US6860993B2 (de)
EP (1) EP1167757B1 (de)
AT (1) ATE278874T1 (de)
DE (2) DE10029453C2 (de)
ES (1) ES2228700T3 (de)

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US20020010406A1 (en) * 1996-05-17 2002-01-24 Douglas Joel S. Methods and apparatus for expressing body fluid from an incision
EP1579814A3 (de) 1996-05-17 2006-06-14 Roche Diagnostics Operations, Inc. Verfahren und Vorrichtung zur Probenahme und Analyse von Körperflüssigkeit
JP4320255B2 (ja) * 2001-09-26 2009-08-26 エフ ホフマン−ラ ロッシュ アクチェン ゲゼルシャフト 体液を採取するための携帯型器具
US8679233B1 (en) * 2002-01-02 2014-03-25 The United States Of America As Represented By The Secretary Of The Air Force Modification of the degree of liquid contact with a solid by control of surface and micro-channel capillary geometry
US10502448B1 (en) 2002-01-02 2019-12-10 United States Of America As Represented By The Secretary Of The Air Force Self-clearing vents based on droplet expulsion
DE10222228A1 (de) * 2002-05-16 2003-11-27 Roche Diagnostics Gmbh Mikropumpe mit Heizelementen für einen pulsierten Betrieb
EP1624914B1 (de) * 2003-05-08 2008-04-16 Novo Nordisk A/S Interne nadeleinführvorrichtung
WO2004098684A2 (en) * 2003-05-08 2004-11-18 Novo Nordisk A/S Skin mountable injection device with a detachable needle insertion actuation
EP1475113A1 (de) * 2003-05-08 2004-11-10 Novo Nordisk A/S Externer Nadeleinsetzer
EP1502613A1 (de) * 2003-08-01 2005-02-02 Novo Nordisk A/S Gerät mit Rückziehvorrichting für eine Nadel
KR20060099520A (ko) * 2003-10-21 2006-09-19 노보 노르디스크 에이/에스 의료용 피부 장착 장치
EP1732626A1 (de) * 2004-03-30 2006-12-20 Novo Nordisk A/S Betätigungssystem mit hebelmechanismus
DE102004022678A1 (de) 2004-05-05 2005-12-15 Humboldt-Universität Zu Berlin Verfahren zum Regeln eines Volumenflusses einer Flüssigkeit in einer osmotischen Mikropumpe und osmotische Mikropumpe
DE102004039404B4 (de) * 2004-08-13 2007-01-25 Humboldt-Universität Zu Berlin Verfahren zum regelbaren Pumpen einer Flüssigkeit und Mikropumpe für die Mikrofluidik
DE102004042578A1 (de) * 2004-09-02 2006-03-23 Roche Diagnostics Gmbh Mikropumpe zur Förderung von Flüssigkeiten mit niedrigen Förderraten im Druck/Saug-Betrieb
DE102004042987A1 (de) * 2004-09-06 2006-03-23 Roche Diagnostics Gmbh Push-Pull betriebene Pumpe für ein mikrofluidisches System
US20080215006A1 (en) * 2004-09-22 2008-09-04 Novo Nordisk A/S Medical Device with Transcutaneous Cannula Device
US20090012472A1 (en) * 2004-09-22 2009-01-08 Novo Nordisk A/S Medical Device with Cannula Inserter
ATE440627T1 (de) * 2004-12-06 2009-09-15 Novo Nordisk As Belüftete an der haut befestigbare vorrichtung
US8167841B2 (en) 2005-01-24 2012-05-01 Novo Nordisk A/S Transcutaneous device assembly
CN101175516B (zh) * 2005-05-13 2011-02-16 诺和诺德公司 适于检测经皮装置脱离的医疗装置
US8197231B2 (en) 2005-07-13 2012-06-12 Purity Solutions Llc Diaphragm pump and related methods
ATE534893T1 (de) * 2005-10-06 2011-12-15 Rhodia Operations Mikrofluidverdampfer und verfahren zur bestimmung physikalischer und/oder chemischer eigenschaften chemischer verbindungen oder von gemischen chemischer verbindungen
US20090062778A1 (en) * 2006-03-13 2009-03-05 Novo Nordisk A/S Medical System Comprising Dual-Purpose Communication Means
CN101401313B (zh) * 2006-03-13 2014-06-11 诺沃—诺迪斯克有限公司 用于使用成双通信装置的电子设备的安全配对的系统
US20090163874A1 (en) * 2006-04-26 2009-06-25 Novo Nordisk A/S Skin-Mountable Device in Packaging Comprising Coated Seal Member
EP2032188A1 (de) * 2006-06-06 2009-03-11 Novo Nordisk A/S Anordnung mit auf der haut befestigbarer vorrichtung und verpackung dafür
IL180877A (en) * 2007-01-22 2011-09-27 Mfs Medical Flow Systems Ltd Improved flow regulator
CN101641123A (zh) * 2007-03-06 2010-02-03 诺沃-诺迪斯克有限公司 包括操作机构系统的泵组件
JP2011502018A (ja) * 2007-10-31 2011-01-20 ノボ・ノルデイスク・エー／エス 殺菌障壁としての無孔性材料
US7526917B1 (en) * 2008-08-11 2009-05-05 Hoffman John C Gas diffusion vacuum device
FR2967915B1 (fr) * 2010-11-26 2014-05-16 Commissariat Energie Atomique Dispositif d'evaporation
US11485968B2 (en) 2012-02-13 2022-11-01 Neumodx Molecular, Inc. Microfluidic cartridge for processing and detecting nucleic acids
US11648561B2 (en) 2012-02-13 2023-05-16 Neumodx Molecular, Inc. System and method for processing and detecting nucleic acids
US9637775B2 (en) 2012-02-13 2017-05-02 Neumodx Molecular, Inc. System and method for processing biological samples
US9604213B2 (en) 2012-02-13 2017-03-28 Neumodx Molecular, Inc. System and method for processing and detecting nucleic acids
WO2013123035A1 (en) 2012-02-13 2013-08-22 Molecular Systems Corporation System and method for processing and detecting nucleic acids
US9610392B2 (en) 2012-06-08 2017-04-04 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
WO2014066376A1 (en) 2012-10-25 2014-05-01 Neumodx Molecular, Inc. Method and materials for isolation of nucleic acid materials
WO2021059188A1 (en) 2019-09-25 2021-04-01 3M Innovative Properties Company Wound dressing material and methods of making and using the same
EP4051198A1 (de) 2019-10-28 2022-09-07 3M Innovative Properties Company Wundauflagenmaterial sowie verfahren zu seiner herstellung und verwendung
US20240115427A1 (en) 2021-02-01 2024-04-11 3M Innovative Properties Company Reinforced fiber web and wound dressing material including the same

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US4832034A (en) 1987-04-09 1989-05-23 Pizziconi Vincent B Method and apparatus for withdrawing, collecting and biosensing chemical constituents from complex fluids
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US4976866A (en) * 1989-04-03 1990-12-11 The Dow Chemical Company Concentric tubular membrane device and process useful in ion exchange or absorbent processes
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US5938928A (en) 1991-08-01 1999-08-17 Nonap Pty. Ltd. Osmotic distillation process using a membrane laminate
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US5693230A (en) * 1996-01-25 1997-12-02 Gas Research Institute Hollow fiber contactor and process
US6039792A (en) 1997-06-24 2000-03-21 Regents Of The University Of California And Bp Amoco Corporation Methods of forming and using porous structures for energy efficient separation of light gases by capillary condensation
US6136189A (en) * 1998-01-20 2000-10-24 Innova Pure Water Inc. Enhanced in-bottle filtration mechanism and techniques
JP2001269572A (ja) * 2000-03-28 2001-10-02 Forestry & Forest Products Research Inst Forestry Agency 無機質多孔粒体の再生方法及び水の浄化方法並びに水の連続浄化装置

Also Published As

Publication number Publication date
DE50103943D1 (de) 2004-11-11
DE10029453A1 (de) 2002-01-10
US6860993B2 (en) 2005-03-01
EP1167757A3 (de) 2003-07-09
EP1167757A2 (de) 2002-01-02
EP1167757B1 (de) 2004-10-06
US6872315B2 (en) 2005-03-29
DE10029453C2 (de) 2002-06-13
ES2228700T3 (es) 2005-04-16
US20050006309A1 (en) 2005-01-13
US20020087110A1 (en) 2002-07-04

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