EP3707381B8 - Flüssigkeitszirkulator mit welliger membran - Google Patents

Flüssigkeitszirkulator mit welliger membran Download PDF

Info

Publication number
EP3707381B8
EP3707381B8 EP18810891.4A EP18810891A EP3707381B8 EP 3707381 B8 EP3707381 B8 EP 3707381B8 EP 18810891 A EP18810891 A EP 18810891A EP 3707381 B8 EP3707381 B8 EP 3707381B8
Authority
EP
European Patent Office
Prior art keywords
undulating
fluid circulator
membrane fluid
membrane
circulator
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
EP18810891.4A
Other languages
English (en)
French (fr)
Other versions
EP3707381B1 (de
EP3707381A1 (de
Inventor
Jean-Baptiste Drevet
Harold GUILLEMIN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CorWave SA
Original Assignee
CorWave SA
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 CorWave SA filed Critical CorWave SA
Publication of EP3707381A1 publication Critical patent/EP3707381A1/de
Publication of EP3707381B1 publication Critical patent/EP3707381B1/de
Application granted granted Critical
Publication of EP3707381B8 publication Critical patent/EP3707381B8/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04B43/0009—Special features
    • F04B43/0018—Special features the periphery of the flexible member being not fixed to the pump-casing, but acting as a valve
    • 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
    • F04B43/0009—Special features
    • F04B43/0054—Special features particularities of the flexible members
    • 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
    • F04B43/04—Pumps having electric drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
EP18810891.4A 2017-11-10 2018-11-09 Flüssigkeitszirkulator mit welliger membran Active EP3707381B8 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1760583A FR3073578B1 (fr) 2017-11-10 2017-11-10 Circulateur de fluide a membrane ondulante
PCT/EP2018/080749 WO2019092175A1 (fr) 2017-11-10 2018-11-09 Circulateur de fluide a membrane ondulante

Publications (3)

Publication Number Publication Date
EP3707381A1 EP3707381A1 (de) 2020-09-16
EP3707381B1 EP3707381B1 (de) 2022-02-16
EP3707381B8 true EP3707381B8 (de) 2022-03-23

Family

ID=60955259

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18810891.4A Active EP3707381B8 (de) 2017-11-10 2018-11-09 Flüssigkeitszirkulator mit welliger membran

Country Status (7)

Country Link
US (1) US11512689B2 (de)
EP (1) EP3707381B8 (de)
JP (1) JP7158061B2 (de)
CN (1) CN111433460B (de)
AU (1) AU2018365313B2 (de)
FR (1) FR3073578B1 (de)
WO (1) WO2019092175A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
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US9968720B2 (en) 2016-04-11 2018-05-15 CorWave SA Implantable pump system having an undulating membrane
US10166319B2 (en) 2016-04-11 2019-01-01 CorWave SA Implantable pump system having a coaxial ventricular cannula
AU2018242620B2 (en) 2017-03-31 2023-11-16 CorWave SA Implantable pump system having a rectangular membrane
FR3073578B1 (fr) 2017-11-10 2019-12-13 Corwave Circulateur de fluide a membrane ondulante
US10188779B1 (en) 2017-11-29 2019-01-29 CorWave SA Implantable pump system having an undulating membrane with improved hydraulic performance
WO2020115607A2 (en) 2018-12-05 2020-06-11 CorWave SA Apparatus and methods for coupling a blood pump to the heart
US10799625B2 (en) 2019-03-15 2020-10-13 CorWave SA Systems and methods for controlling an implantable blood pump
FR3099748B1 (fr) * 2019-08-09 2023-07-28 Finx Dispositif de déplacement d’un véhicule nautique
CN110425119B (zh) * 2019-08-21 2025-01-24 劳特士(嘉兴)机械设备有限公司 一种气动泵吸装置
EP4114504B1 (de) 2020-03-06 2026-04-08 CorWave SA Implantierbare blutpumpe, die ein linearlager umfasst
CA3250624A1 (en) 2022-04-26 2023-11-02 CorWave SA BLOOD PUMPS EQUIPPED WITH AN ENCAPSULATED ACTUATOR
FR3137658A1 (fr) * 2022-07-05 2024-01-12 Finx Dispositif générateur de flux fluidique à membrane multi-directionnel
US12257427B2 (en) 2022-11-15 2025-03-25 CorWave SA Implantable heart pump systems including an improved apical connector and/or graft connector
US12017059B2 (en) 2022-11-15 2024-06-25 CorWave SA Implantable heart pump systems including an improved apical connector and/or graft connector
FR3144231A1 (fr) * 2022-12-23 2024-06-28 Finx Propulseur hydraulique comprenant une carte électronique immérgée
FR3144105A1 (fr) * 2022-12-23 2024-06-28 Finx système de mise en tension d’une membrane équipant un dispositif de générateur de flux fluidique
US12416301B2 (en) * 2023-01-11 2025-09-16 Southwest Research Institute Traveling wave fluid energy machine
FR3147332A1 (fr) * 2023-03-31 2024-10-04 Finx Dispositif générateur de flux fluidique comprenant une membrane à raideur décroissante
FR3147242A1 (fr) * 2023-03-31 2024-10-04 Finx Déflecteur mobile pour dispositif générateur de flux fluidique à membrane

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FR3073578B1 (fr) 2017-11-10 2019-12-13 Corwave Circulateur de fluide a membrane ondulante
US10188779B1 (en) 2017-11-29 2019-01-29 CorWave SA Implantable pump system having an undulating membrane with improved hydraulic performance
WO2020115607A2 (en) 2018-12-05 2020-06-11 CorWave SA Apparatus and methods for coupling a blood pump to the heart
US10799625B2 (en) 2019-03-15 2020-10-13 CorWave SA Systems and methods for controlling an implantable blood pump

Also Published As

Publication number Publication date
US11512689B2 (en) 2022-11-29
FR3073578A1 (fr) 2019-05-17
EP3707381B1 (de) 2022-02-16
AU2018365313B2 (en) 2024-05-09
WO2019092175A1 (fr) 2019-05-16
US20210172429A1 (en) 2021-06-10
CN111433460B (zh) 2022-10-04
FR3073578B1 (fr) 2019-12-13
AU2018365313A1 (en) 2020-05-21
CN111433460A (zh) 2020-07-17
EP3707381A1 (de) 2020-09-16
JP7158061B2 (ja) 2022-10-21
JP2021502513A (ja) 2021-01-28

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