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)
  • Sampling And Sample Adjustment (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • External Artificial Organs (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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US20040267160A9 (en) * 2001-09-26 2004-12-30 Edward Perez Method and apparatus for sampling bodily fluid
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
EP1475113A1 (de) * 2003-05-08 2004-11-10 Novo Nordisk A/S Externer Nadeleinsetzer
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DE602004013140T2 (de) * 2003-05-08 2009-07-02 Novo Nordisk A/S Interne nadeleinführvorrichtung
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
WO2005094920A1 (en) * 2004-03-30 2005-10-13 Novo Nordisk A/S Actuator system comprising lever mechanism
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
WO2006032692A1 (en) * 2004-09-22 2006-03-30 Novo Nordisk A/S Medical device with cannula inserter
EP1804856A1 (de) * 2004-09-22 2007-07-11 Novo Nordisk A/S Medizinprodukt mit transkutaner kanülenvorrichtung
DE602005016298D1 (de) * 2004-12-06 2009-10-08 Novo Nordisk As Belüftete an der haut befestigbare vorrichtung
JP2008528087A (ja) 2005-01-24 2008-07-31 ノボ・ノルデイスク・エー／エス 皮膚穿刺装置アセンブリ
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
EP1941256B1 (de) * 2005-10-06 2011-11-23 Rhodia Opérations Mikrofluidverdampfer und verfahren zur bestimmung physikalischer und/oder chemischer eigenschaften chemischer verbindungen oder von gemischen chemischer verbindungen
WO2007104755A1 (en) * 2006-03-13 2007-09-20 Novo Nordisk A/S Secure pairing of electronic devices using dual means of communication
EP1997234A1 (de) * 2006-03-13 2008-12-03 Novo Nordisk A/S Medizinisches system mit zweifach verwendbaren kommunikationsmitteln
US20090163874A1 (en) * 2006-04-26 2009-06-25 Novo Nordisk A/S Skin-Mountable Device in Packaging Comprising Coated Seal Member
US9399094B2 (en) * 2006-06-06 2016-07-26 Novo Nordisk A/S Assembly comprising skin-mountable device and packaging therefore
IL180877A (en) * 2007-01-22 2011-09-27 Mfs Medical Flow Systems Ltd Improved flow regulator
WO2008107467A1 (en) * 2007-03-06 2008-09-12 Novo Nordisk A/S Pump assembly comprising actuator system
US8557179B2 (en) * 2007-10-31 2013-10-15 Novo Nordisk A/S Non-porous material as sterilization barrier
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
US9637775B2 (en) 2012-02-13 2017-05-02 Neumodx Molecular, Inc. System and method for processing biological samples
US11648561B2 (en) 2012-02-13 2023-05-16 Neumodx Molecular, Inc. System and method for processing and detecting nucleic acids
US9604213B2 (en) 2012-02-13 2017-03-28 Neumodx Molecular, Inc. System and method for processing and detecting nucleic acids
US11485968B2 (en) 2012-02-13 2022-11-01 Neumodx Molecular, Inc. Microfluidic cartridge 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
US20140120544A1 (en) 2012-10-25 2014-05-01 Neumodx Molecular, Inc. Method and materials for isolation of nucleic acid materials
EP4034059A1 (de) 2019-09-25 2022-08-03 3M Innovative Properties Company Wundauflagenmaterial sowie verfahren zu seiner herstellung und verwendung
EP4051198A1 (de) 2019-10-28 2022-09-07 3M Innovative Properties Company Wundauflagenmaterial sowie verfahren zu seiner herstellung und verwendung
US12582100B2 (en) 2019-12-09 2026-03-24 Famlee Fund Gmbh Dispenser for formic acid vapour and method for mite control in beehives
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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Also Published As

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

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Legal Events

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