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HUE068370T2 - Szelepmeghajtó egység alakemlékezõ ötvözetbõl készült mûködtetõ elemmel - Google Patents

Szelepmeghajtó egység alakemlékezõ ötvözetbõl készült mûködtetõ elemmel

Info

Publication number
HUE068370T2
HUE068370T2 HUE17727872A HUE17727872A HUE068370T2 HU E068370 T2 HUE068370 T2 HU E068370T2 HU E17727872 A HUE17727872 A HU E17727872A HU E17727872 A HUE17727872 A HU E17727872A HU E068370 T2 HUE068370 T2 HU E068370T2
Authority
HU
Hungary
Prior art keywords
drive unit
shape memory
memory alloy
valve drive
alloy actuator
Prior art date
Application number
HUE17727872A
Other languages
English (en)
Inventor
Hans List
Stefan Pfalz
Niklaus Schneeberger
Pierre Jaquier
Peter Siegrist
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
Publication of HUE068370T2 publication Critical patent/HUE068370T2/hu

Links

Classifications

    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16804—Flow controllers
    • A61M5/16813—Flow controllers by controlling the degree of opening of the flow line
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
    • A61M5/14248—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body of the skin patch type
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/221—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves specially adapted operating means therefor
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/025—Actuating devices; Operating means; Releasing devices electric; magnetic actuated by thermo-electric 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
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0266—Shape memory materials
    • 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
    • A61M2205/3327—Measuring

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Dermatology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
HUE17727872A 2016-06-07 2017-06-02 Szelepmeghajtó egység alakemlékezõ ötvözetbõl készült mûködtetõ elemmel HUE068370T2 (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP16173361 2016-06-07

Publications (1)

Publication Number Publication Date
HUE068370T2 true HUE068370T2 (hu) 2024-12-28

Family

ID=56112886

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE17727872A HUE068370T2 (hu) 2016-06-07 2017-06-02 Szelepmeghajtó egység alakemlékezõ ötvözetbõl készült mûködtetõ elemmel

Country Status (9)

Country Link
US (1) US11071819B2 (hu)
EP (1) EP3463504B1 (hu)
JP (1) JP6920353B2 (hu)
AU (1) AU2017277381B2 (hu)
BR (1) BR112018073547A2 (hu)
ES (1) ES2990108T3 (hu)
HU (1) HUE068370T2 (hu)
RU (1) RU2736607C2 (hu)
WO (1) WO2017211711A1 (hu)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK3335746T3 (da) 2016-12-14 2020-07-20 Hoffmann La Roche Ambulant infusionsenhed
EP3969076A4 (en) * 2019-05-17 2023-06-14 Medtrum Technologies Inc. DRUG INFUSION DEVICE WITH MULTIPLE INFUSION MODES
US20210154401A1 (en) * 2019-11-27 2021-05-27 Fluid-O-Tech S.R.L. Device for the administration of liquids, drugs or nutrients to a patient
RU207605U1 (ru) * 2021-01-11 2021-11-03 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" Исполнительный механизм вращательного привода с элементами из сплава с эффектом памяти формы
WO2024249639A1 (en) * 2023-06-01 2024-12-05 Tandem Diabetes Care, Inc. Infusion pumps and methods with shape memory wire driven syringe mechanism

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69907427T2 (de) 1998-02-02 2004-03-18 Medtronic, Inc., Minneapolis Implantierbare infusionsvorrichtung mit einem sicherheitsventil
WO2002057627A1 (en) * 2001-01-17 2002-07-25 M 2 Medical A/S Shape memory alloy actuator
US7052251B2 (en) 2002-04-22 2006-05-30 Medtronic Minimed, Inc. Shape memory alloy wire driven positive displacement micropump with pulsatile output
US6656158B2 (en) 2002-04-23 2003-12-02 Insulet Corporation Dispenser for patient infusion device
US7905868B2 (en) 2006-08-23 2011-03-15 Medtronic Minimed, Inc. Infusion medium delivery device and method with drive device for driving plunger in reservoir
RU2447905C2 (ru) * 2006-02-09 2012-04-20 Дека Продактс Лимитед Партнершип Насосные системы доставки текучих сред и способы применения устройства приложения усилия
EP3165247B1 (en) 2006-02-09 2020-10-28 DEKA Products Limited Partnership Pumping fluid delivery systems and methods using force application assembley
ES2331546T3 (es) 2007-03-15 2010-01-07 F. Hoffmann-La Roche Ag Sistema de infusion con un dispositivo de dosificacion.
US7632585B2 (en) * 2007-04-11 2009-12-15 Eveready Battery Co., Inc. Battery having fluid regulator with pressure equalization
CA2701464A1 (en) 2007-10-04 2009-04-09 Baxter International Inc. Apparatus for a fluid delivery system with controlled fluid flow rate
US7828792B2 (en) * 2008-07-25 2010-11-09 Medasys Incorporated MRI compatible programmable valve pump
DK2361646T3 (da) 2008-09-12 2013-06-17 Hoffmann La Roche Doseringsenhed og indretning til ambulant indsprøjtning med doseringsenheden
US8250782B2 (en) * 2009-03-26 2012-08-28 Reebok International Limited Valve for regulating pressure in a fluid system
GB2469298B (en) * 2009-04-08 2012-12-12 Kohler Mira Ltd Valves
GR20090100384A (el) 2009-07-08 2011-02-18 Αχιλλεας Τσουκαλης Αντλια ινσουλινης
GB201002962D0 (en) * 2010-02-22 2010-04-07 Univ Nottingham Microfluidic delivery systems
US20110319862A1 (en) 2010-06-25 2011-12-29 Medavie Technologies Delivery device and method
US8876579B2 (en) * 2011-01-14 2014-11-04 GM Global Technology Operations LLC Shape memory alloy actuated HVAC outlet airflow baffle controllers
ITTO20121038A1 (it) * 2012-12-03 2014-06-04 Elbi Int Spa Dispositivo valvolare per il controllo di un flusso di fluido, in particolare per il controllo del flusso di aria fredda in un apparecchio elettrodomestico, quale un frigorifero.
DK2881128T3 (en) * 2013-12-04 2019-01-28 Hoffmann La Roche Ambulatory infusion system comprising a step switch mechanism for valve control

Also Published As

Publication number Publication date
EP3463504A1 (en) 2019-04-10
ES2990108T3 (es) 2024-11-28
US11071819B2 (en) 2021-07-27
RU2018146114A3 (hu) 2020-07-10
EP3463504B1 (en) 2024-07-24
EP3463504C0 (en) 2024-07-24
BR112018073547A2 (pt) 2019-03-19
RU2018146114A (ru) 2020-07-10
WO2017211711A1 (en) 2017-12-14
US20190083706A1 (en) 2019-03-21
AU2017277381B2 (en) 2019-12-05
RU2736607C2 (ru) 2020-11-19
JP2019517329A (ja) 2019-06-24
JP6920353B2 (ja) 2021-08-18
AU2017277381A1 (en) 2018-11-29

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