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WO2009068250A8 - Dispositif d'administration d'un médicament comportant un actionneur à mémoire de forme, une vis-mère et un mécanisme à cliquet - Google Patents

Dispositif d'administration d'un médicament comportant un actionneur à mémoire de forme, une vis-mère et un mécanisme à cliquet Download PDF

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Publication number
WO2009068250A8
WO2009068250A8 PCT/EP2008/009999 EP2008009999W WO2009068250A8 WO 2009068250 A8 WO2009068250 A8 WO 2009068250A8 EP 2008009999 W EP2008009999 W EP 2008009999W WO 2009068250 A8 WO2009068250 A8 WO 2009068250A8
Authority
WO
WIPO (PCT)
Prior art keywords
lead screw
shape memory
delivery device
drug delivery
memory alloy
Prior art date
Application number
PCT/EP2008/009999
Other languages
English (en)
Other versions
WO2009068250A1 (fr
Inventor
Marco. C. De Polo
Christopher Wiegel
Steven N. Roe
Original Assignee
Roche Diagnostics Gmbh
F. Hoffmann-La Roche Ag
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 Roche Diagnostics Gmbh, F. Hoffmann-La Roche Ag filed Critical Roche Diagnostics Gmbh
Priority to EP08855618.8A priority Critical patent/EP2211939B1/fr
Priority to DK08855618.8T priority patent/DK2211939T3/en
Publication of WO2009068250A1 publication Critical patent/WO2009068250A1/fr
Publication of WO2009068250A8 publication Critical patent/WO2009068250A8/fr

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142Pressure infusion, e.g. using pumps
    • A61M5/145Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03GSPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/06Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
    • F03G7/061Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element
    • F03G7/0614Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element using shape memory elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03GSPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/06Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
    • F03G7/061Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element
    • F03G7/0614Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element using shape memory elements
    • F03G7/06143Wires
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03GSPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/06Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
    • F03G7/062Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the activation arrangement
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03GSPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/06Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
    • F03G7/064Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by its use
    • F03G7/0646Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by its use for pumping or compressing fluids
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/02General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0266Shape memory materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Transmission Devices (AREA)

Abstract

La présente invention concerne un mécanisme d'entraînement d'un dispositif d'administration de médicament (100) comprenant un unique actionneur à fil métallique en alliage à mémoire de forme (10) permettant l'avancement d'une vis-mère (14) par l'intermédiaire d'un mécanisme à cliquet. Dans un mode de réalisation, un fil métallique en alliage à mémoire de forme (10) est en liaison fonctionnelle avec une des roues d'une paire de roues à cliquet (16, 18) et est conçu pour entraîner de façon incrémentielle la rotation de la roue à cliquet (18) reliée, par l'intermédiaire d'une contraction, entraînant ainsi à son tour la rotation de l'autre roue à cliquet (16) autour de son axe de rotation (X), ce qui entraîne le déplacement d'une vis-mère et l'avancement d'un piston (48) en vue de la distribution d'un médicament liquide depuis un récipient contenant un médicament (50). Un dispositif d'administration d'un médicament utilisant l'actionneur à fil métallique en alliage à mémoire de forme en association avec le mécanisme à cliquet pour entraîner, de façon incrémentielle, la rotation d'un arbre, d'une vis-mère ou d'un manchon, se présente sous la forme d'un produit plus compact et moins complexe.
PCT/EP2008/009999 2007-11-29 2008-11-26 Dispositif d'administration d'un médicament comportant un actionneur à mémoire de forme, une vis-mère et un mécanisme à cliquet WO2009068250A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP08855618.8A EP2211939B1 (fr) 2007-11-29 2008-11-26 Dispositif d'administration d'un médicament comportant un actionneur à mémoire de forme, une vis-mère et un mécanisme à cliquet
DK08855618.8T DK2211939T3 (en) 2007-11-29 2008-11-26 PHARMACEUTICAL DELIVERY DEVICE WITH MEMORIAL MEMORY ACTUATOR, SCREW SCREW AND REMOVAL

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/946,905 2007-11-29
US11/946,905 US7771392B2 (en) 2007-11-29 2007-11-29 Lead screw delivery device using reusable shape memory actuator drive

Publications (2)

Publication Number Publication Date
WO2009068250A1 WO2009068250A1 (fr) 2009-06-04
WO2009068250A8 true WO2009068250A8 (fr) 2010-05-27

Family

ID=40385903

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/009999 WO2009068250A1 (fr) 2007-11-29 2008-11-26 Dispositif d'administration d'un médicament comportant un actionneur à mémoire de forme, une vis-mère et un mécanisme à cliquet

Country Status (4)

Country Link
US (1) US7771392B2 (fr)
EP (1) EP2211939B1 (fr)
DK (1) DK2211939T3 (fr)
WO (1) WO2009068250A1 (fr)

Families Citing this family (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10420880B2 (en) 2007-10-02 2019-09-24 West Pharma. Services IL, Ltd. Key for securing components of a drug delivery system during assembly and/or transport and methods of using same
BRPI0817907B8 (pt) 2007-10-02 2021-06-22 Lamodel Ltd aparelho para administrar uma substância a um indivíduo
US9345836B2 (en) 2007-10-02 2016-05-24 Medimop Medical Projects Ltd. Disengagement resistant telescoping assembly and unidirectional method of assembly for such
US9656019B2 (en) 2007-10-02 2017-05-23 Medimop Medical Projects Ltd. Apparatuses for securing components of a drug delivery system during transport and methods of using same
US7967795B1 (en) 2010-01-19 2011-06-28 Lamodel Ltd. Cartridge interface assembly with driving plunger
US7806868B2 (en) 2007-11-30 2010-10-05 Roche Diagnostics Operations, Inc. Drug reservoir loading and unloading mechanism for a drug delivery device using a unidirectional rotated shaft
US12097357B2 (en) 2008-09-15 2024-09-24 West Pharma. Services IL, Ltd. Stabilized pen injector
US9393369B2 (en) 2008-09-15 2016-07-19 Medimop Medical Projects Ltd. Stabilized pen injector
US10071196B2 (en) 2012-05-15 2018-09-11 West Pharma. Services IL, Ltd. Method for selectively powering a battery-operated drug-delivery device and device therefor
US10071198B2 (en) 2012-11-02 2018-09-11 West Pharma. Servicees IL, Ltd. Adhesive structure for medical device
US8157769B2 (en) 2009-09-15 2012-04-17 Medimop Medical Projects Ltd. Cartridge insertion assembly for drug delivery system
US9488259B2 (en) * 2009-12-18 2016-11-08 Baker Hughes Incorporated Actuator and method of actuating
US8348898B2 (en) 2010-01-19 2013-01-08 Medimop Medical Projects Ltd. Automatic needle for drug pump
GB201002962D0 (en) * 2010-02-22 2010-04-07 Univ Nottingham Microfluidic delivery systems
WO2011141907A1 (fr) 2010-05-10 2011-11-17 Medimop Medical Projects Ltd. Injecteur précis de faible volume
US8662443B2 (en) 2011-02-02 2014-03-04 The Boeing Company Shape memory alloy actuated torsion lock
DE102011004832A1 (de) * 2011-02-28 2012-08-30 Kiekert Ag Radialaktuator
USD702834S1 (en) 2011-03-22 2014-04-15 Medimop Medical Projects Ltd. Cartridge for use in injection device
US9140276B2 (en) * 2011-04-11 2015-09-22 Utah State University Research Foundation Latching actuator
US8499913B2 (en) * 2011-05-20 2013-08-06 The Boeing Company Shape memory alloy actuator system and method
US9072827B2 (en) 2012-03-26 2015-07-07 Medimop Medical Projects Ltd. Fail safe point protector for needle safety flap
HRP20241174T1 (hr) 2012-03-30 2024-11-22 Insulet Corporation Uređaj za isporuku tekućine s alatom za transkutani pristup, mehanizam za umetanje i praćenje glukoze u krvi za korištenje s njim
CN103463695B (zh) * 2012-07-26 2015-07-29 东莞市立中新材料科技有限公司 一种微量药液定量供给机构
WO2014076519A1 (fr) * 2012-10-29 2014-05-22 Debiotech S.A. Dispositif de traitement extra corporel du sang
US9140243B2 (en) * 2012-11-12 2015-09-22 Toyota Motor Engineering & Manufacturing North America, Inc. Shape memory alloy latch with stable on-off position
US9421323B2 (en) 2013-01-03 2016-08-23 Medimop Medical Projects Ltd. Door and doorstop for portable one use drug delivery apparatus
US9631268B2 (en) 2013-02-26 2017-04-25 The Boeing Company Methods and systems for shape memory alloy structures
US9011164B2 (en) 2013-04-30 2015-04-21 Medimop Medical Projects Ltd. Clip contact for easy installation of printed circuit board PCB
US9541177B2 (en) * 2013-10-11 2017-01-10 The Boeing Company Ratcheting shape memory alloy actuators and systems and methods including the same
GB201407490D0 (en) 2014-04-29 2014-06-11 Univ Dundee Compliant actuator
US9885345B2 (en) * 2014-12-10 2018-02-06 The Boeing Company Scalable multi-element shape memory alloy rotary motor
US10293120B2 (en) 2015-04-10 2019-05-21 West Pharma. Services IL, Ltd. Redundant injection device status indication
US10149943B2 (en) 2015-05-29 2018-12-11 West Pharma. Services IL, Ltd. Linear rotation stabilizer for a telescoping syringe stopper driverdriving assembly
JP2018516678A (ja) 2015-06-04 2018-06-28 メディモップ・メディカル・プロジェクツ・リミテッド 薬物送達装置用カートリッジ挿入
US9987432B2 (en) 2015-09-22 2018-06-05 West Pharma. Services IL, Ltd. Rotation resistant friction adapter for plunger driver of drug delivery device
US10086145B2 (en) 2015-09-22 2018-10-02 West Pharma Services Il, Ltd. Rotation resistant friction adapter for plunger driver of drug delivery device
US10576207B2 (en) 2015-10-09 2020-03-03 West Pharma. Services IL, Ltd. Angled syringe patch injector
CN108430536B (zh) 2015-10-09 2022-04-08 西医药服务以色列分公司 填充定制注射筒的方法
CN113041432B (zh) 2016-01-21 2023-04-07 西医药服务以色列有限公司 包括视觉指示物的药剂输送装置
WO2017127215A1 (fr) 2016-01-21 2017-07-27 Medimop Medical Projects Ltd. Mécanisme d'introduction et de rétraction d'aiguille
JP6513297B2 (ja) 2016-01-21 2019-05-22 ウェスト ファーマ サービシーズ イスラエル リミテッド 自動注射器、受け入れフレーム及び自動注射器におけるカートリッジの接続方法
US11389597B2 (en) 2016-03-16 2022-07-19 West Pharma. Services IL, Ltd. Staged telescopic screw assembly having different visual indicators
US10376647B2 (en) 2016-03-18 2019-08-13 West Pharma. Services IL, Ltd. Anti-rotation mechanism for telescopic screw assembly
US9897078B2 (en) 2016-05-24 2018-02-20 The Boeing Company Bi-directional rotary shape memory alloy element actuator assemblies, and systems and methods including the same
JP6957525B2 (ja) 2016-06-02 2021-11-02 ウェスト ファーマ サービシーズ イスラエル リミテッド 3つの位置による針の退避
WO2018026387A1 (fr) 2016-08-01 2018-02-08 Medimop Medical Projects Ltd. Broche de cartouche anti-rotation
EP3978047B1 (fr) 2016-08-01 2023-08-23 West Pharma Services IL, Ltd Ressort pour prévenir la fermeture incomplète de la porte
WO2018035032A1 (fr) 2016-08-14 2018-02-22 Insulet Corporation Dispositif automatique d'administration de médicament avec mécanisme de déclenchement
US10428805B2 (en) 2016-09-14 2019-10-01 The Boeing Company Shape memory alloy actuators with heat transfer structures, actuated assemblies including the shape memory alloy actuators, and methods of manufacturing the same
US10751478B2 (en) 2016-10-07 2020-08-25 Insulet Corporation Multi-stage delivery system
US10780217B2 (en) * 2016-11-10 2020-09-22 Insulet Corporation Ratchet drive for on body delivery system
WO2018136699A1 (fr) 2017-01-19 2018-07-26 Insulet Corporation Réduction du volume de rétention de cartouche
US10695485B2 (en) 2017-03-07 2020-06-30 Insulet Corporation Very high volume user filled drug delivery device
GB201707941D0 (en) * 2017-05-17 2017-06-28 Lenel Ursula SMA Drug delivery device
US11819666B2 (en) 2017-05-30 2023-11-21 West Pharma. Services IL, Ltd. Modular drive train for wearable injector
DE102017209343B4 (de) * 2017-06-01 2019-02-07 Airbus Defence and Space GmbH Rotationsantrieb für Satellitenkomponente mit wärmegesteuertem Antriebsverhalten
WO2019028342A1 (fr) 2017-08-03 2019-02-07 Insulet Corporation Micro-pompe à piston
US10973978B2 (en) 2017-08-03 2021-04-13 Insulet Corporation Fluid flow regulation arrangements for drug delivery devices
US11786668B2 (en) 2017-09-25 2023-10-17 Insulet Corporation Drug delivery devices, systems, and methods with force transfer elements
US11857767B2 (en) 2017-12-22 2024-01-02 West Pharma. Services IL, Ltd. Injector usable with different dimension cartridges
US10612867B2 (en) 2018-02-21 2020-04-07 The Boeing Company Thermal management systems incorporating shape memory alloy actuators and related methods
US10874803B2 (en) * 2018-05-31 2020-12-29 Insulet Corporation Drug cartridge with drive system
US11229736B2 (en) 2018-06-06 2022-01-25 Insulet Corporation Linear shuttle pump for drug delivery
AU2019390474B2 (en) 2018-11-28 2023-03-30 Insulet Corporation Drug delivery shuttle pump system and valve assembly
US10975851B2 (en) * 2019-04-01 2021-04-13 Johnson Controls Technology Company Torque box actuator with shape memory alloy
WO2020233486A1 (fr) * 2019-05-17 2020-11-26 Medtrum Technologies Inc. Dispositif de perfusion de médicament à entraînement bilatéral doté de multiples modes de perfusion
US11525438B2 (en) 2019-06-28 2022-12-13 The Boeing Company Shape memory alloy actuators and thermal management systems including the same
US11168584B2 (en) 2019-06-28 2021-11-09 The Boeing Company Thermal management system using shape memory alloy actuator
US11143170B2 (en) 2019-06-28 2021-10-12 The Boeing Company Shape memory alloy lifting tubes and shape memory alloy actuators including the same
US11369735B2 (en) 2019-11-05 2022-06-28 Insulet Corporation Component positioning of a linear shuttle pump
WO2022109967A1 (fr) * 2020-11-27 2022-06-02 Medtrum Technologies Inc. Structure d'entraînement d'un dispositif de perfusion de médicament
CN114523468B (zh) * 2022-03-10 2023-09-26 燕山大学 一种基于形状记忆合金丝的微小型双向旋转驱动器
CN115089808A (zh) * 2022-07-14 2022-09-23 湖南千山医疗器械有限公司 可拆卸式药液输注装置
CN115105679A (zh) * 2022-07-14 2022-09-27 湖南千山医疗器械有限公司 驱动复位式药液输注装置
US12270386B2 (en) 2023-02-16 2025-04-08 Toyota Motor Engineering & Manufacturing North America, Inc. Shape memory material member-based actuator
US12241458B2 (en) 2023-02-16 2025-03-04 Toyota Motor Engineering & Manufacturing North America, Inc. Actuator with contracting member
US12163507B2 (en) 2023-02-22 2024-12-10 Toyota Motor Engineering & Manufacturing North America, Inc. Contracting member-based actuator with clutch
US12152570B2 (en) 2023-02-22 2024-11-26 Toyota Motor Engineering & Manufacturing North America, Inc. Shape memory material member-based actuator with electrostatic clutch preliminary class
US12234811B1 (en) 2023-08-21 2025-02-25 Toyota Motor Engineering & Manufacturing North America, Inc. Monitoring a state of a shape memory material member

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5127228A (en) * 1991-02-07 1992-07-07 Swenson Steven R Shape memory bi-directional rotary actuator
DK175491D0 (da) * 1991-10-18 1991-10-18 Novo Nordisk As Apparat
US5816306A (en) * 1993-11-22 1998-10-06 Giacomel; Jeffrey A. Shape memory alloy actuator
US5575790A (en) * 1995-03-28 1996-11-19 Rensselaer Polytechnic Institute Shape memory alloy internal linear actuator for use in orthopedic correction
US6375638B2 (en) * 1999-02-12 2002-04-23 Medtronic Minimed, Inc. Incremental motion pump mechanisms powered by shape memory alloy wire or the like
JP3613066B2 (ja) * 1999-04-15 2005-01-26 ソニー株式会社 形状記憶合金を用いた駆動装置
US6242841B1 (en) * 2000-01-06 2001-06-05 Eastman Kodak Company Stepper motor with shaped memory alloy rotary-driver
AU1411401A (en) * 2000-02-17 2001-08-27 Indian Space Research Organisation A shape memory alloy step drive mechanism for providing step motion to a system
US6832477B2 (en) * 2000-05-08 2004-12-21 Mark A Gummin Shape memory alloy actuator
AU2001286518A1 (en) * 2000-08-15 2002-02-25 University Of Kentucky Research Foundation Programmable multi-dose intranasal drug delivery device
EP1364125A1 (fr) * 2001-01-17 2003-11-26 M 2 Medical A/S Actionneur en alliage a memoire de forme
JP2004528151A (ja) * 2001-06-11 2004-09-16 グラクソ グループ リミテッド 薬剤ディスペンサ
US7052251B2 (en) * 2002-04-22 2006-05-30 Medtronic Minimed, Inc. Shape memory alloy wire driven positive displacement micropump with pulsatile output
US6656159B2 (en) * 2002-04-23 2003-12-02 Insulet Corporation Dispenser for patient infusion device
US6656158B2 (en) * 2002-04-23 2003-12-02 Insulet Corporation Dispenser for patient infusion device
US20040153032A1 (en) * 2002-04-23 2004-08-05 Garribotto John T. Dispenser for patient infusion device
US20050238507A1 (en) * 2002-04-23 2005-10-27 Insulet Corporation Fluid delivery device
AU2003245872A1 (en) * 2002-07-24 2004-02-09 M 2 Medical A/S An infusion pump system, an infusion pump unit and an infusion pump
US7128727B2 (en) * 2002-09-30 2006-10-31 Flaherty J Christopher Components and methods for patient infusion device
US7144384B2 (en) * 2002-09-30 2006-12-05 Insulet Corporation Dispenser components and methods for patient infusion device
DK1583571T3 (da) * 2002-12-23 2008-06-16 M2 Medical As Medicindispenseringsindretning for insulin
US20040220551A1 (en) * 2003-04-30 2004-11-04 Flaherty J. Christopher Low profile components for patient infusion device
CA2597024A1 (fr) * 2005-03-28 2006-10-05 Insulet Corporation Dispositif de distribution de fluide
US7713238B2 (en) * 2005-04-06 2010-05-11 M2 Group Holdings, Inc. Medicine dispensing device
GB0605763D0 (en) * 2006-03-22 2006-05-03 The Technology Partnership Plc Ambulatory pump

Also Published As

Publication number Publication date
WO2009068250A1 (fr) 2009-06-04
DK2211939T3 (en) 2019-04-01
US20090143730A1 (en) 2009-06-04
EP2211939B1 (fr) 2018-12-19
EP2211939A1 (fr) 2010-08-04
US7771392B2 (en) 2010-08-10

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