EP3519008A4 - Dispositif de support circulatoire mécanique avec turbomachine à écoulement axial optimisée pour l'insuffisance cardiaque et le syndrome cardio-rénal - Google Patents

Dispositif de support circulatoire mécanique avec turbomachine à écoulement axial optimisée pour l'insuffisance cardiaque et le syndrome cardio-rénal Download PDF

Info

Publication number
EP3519008A4
EP3519008A4 EP17858942.0A EP17858942A EP3519008A4 EP 3519008 A4 EP3519008 A4 EP 3519008A4 EP 17858942 A EP17858942 A EP 17858942A EP 3519008 A4 EP3519008 A4 EP 3519008A4
Authority
EP
European Patent Office
Prior art keywords
cardio
optimized
support device
heart failure
axial flow
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.)
Pending
Application number
EP17858942.0A
Other languages
German (de)
English (en)
Other versions
EP3519008A1 (fr
Inventor
Theodosios Korakianitis
Martin T. ROTHMAN
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.)
Queen Mary University of London
Original Assignee
Queen Mary University of London
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
Priority claimed from US15/619,335 external-priority patent/US10857274B2/en
Application filed by Queen Mary University of London filed Critical Queen Mary University of London
Publication of EP3519008A1 publication Critical patent/EP3519008A1/fr
Publication of EP3519008A4 publication Critical patent/EP3519008A4/fr
Pending legal-status Critical Current

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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/20—Type thereof
    • A61M60/205—Non-positive displacement blood pumps
    • A61M60/216—Non-positive displacement blood pumps including a rotating member acting on the blood, e.g. impeller
    • A61M60/226—Non-positive displacement blood pumps including a rotating member acting on the blood, e.g. impeller the blood flow through the rotating member having mainly radial components
    • A61M60/232—Centrifugal pumps
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/126—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel
    • A61M60/148—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel in line with a blood vessel using resection or like techniques, e.g. permanent endovascular heart assist devices
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/165—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart
    • A61M60/178—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart drawing blood from a ventricle and returning the blood to the arterial system via a cannula external to the ventricle, e.g. left or right ventricular assist devices
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/30—Medical purposes thereof other than the enhancement of the cardiac output
    • A61M60/31—Medical purposes thereof other than the enhancement of the cardiac output for enhancement of in vivo organ perfusion, e.g. retroperfusion
    • A61M60/33—Medical purposes thereof other than the enhancement of the cardiac output for enhancement of in vivo organ perfusion, e.g. retroperfusion of kidneys
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/40—Details relating to driving
    • A61M60/403—Details relating to driving for non-positive displacement blood pumps
    • A61M60/422—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being electromagnetic, e.g. using canned motor pumps
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/50—Details relating to control
    • A61M60/508—Electronic control means, e.g. for feedback regulation
    • A61M60/538—Regulation using real-time blood pump operational parameter data, e.g. motor current
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/802—Constructional details other than related to driving of non-positive displacement blood pumps
    • A61M60/804—Impellers
    • A61M60/806—Vanes or blades
    • A61M60/808—Vanes or blades specially adapted for deformable impellers, e.g. expandable impellers
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/802—Constructional details other than related to driving of non-positive displacement blood pumps
    • A61M60/81—Pump housings
    • A61M60/812—Vanes or blades, e.g. static flow guides
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/802—Constructional details other than related to driving of non-positive displacement blood pumps
    • A61M60/81—Pump housings
    • A61M60/814—Volutes
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/802—Constructional details other than related to driving of non-positive displacement blood pumps
    • A61M60/818—Bearings
    • A61M60/82—Magnetic bearings
    • A61M60/822—Magnetic bearings specially adapted for being actively controlled
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/802—Constructional details other than related to driving of non-positive displacement blood pumps
    • A61M60/818—Bearings
    • A61M60/824—Hydrodynamic or fluid film bearings
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/871—Energy supply devices; Converters therefor
    • A61M60/873—Energy supply devices; Converters therefor specially adapted for wireless or transcutaneous energy transfer [TET], e.g. inductive charging
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/871—Energy supply devices; Converters therefor
    • A61M60/876—Implantable batteries

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Mechanical Engineering (AREA)
  • Anesthesiology (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Fluid Mechanics (AREA)
  • Urology & Nephrology (AREA)
  • Optics & Photonics (AREA)
  • Vascular Medicine (AREA)
  • External Artificial Organs (AREA)
EP17858942.0A 2016-10-03 2017-09-29 Dispositif de support circulatoire mécanique avec turbomachine à écoulement axial optimisée pour l'insuffisance cardiaque et le syndrome cardio-rénal Pending EP3519008A4 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201662403428P 2016-10-03 2016-10-03
US201762513927P 2017-06-01 2017-06-01
US15/619,335 US10857274B2 (en) 2012-11-06 2017-06-09 Mechanical circulatory support device with centrifugal impeller designed for implantation in the descending aorta
PCT/US2017/054573 WO2018067410A1 (fr) 2016-10-03 2017-09-29 Dispositif de support circulatoire mécanique avec turbomachine à écoulement axial optimisée pour l'insuffisance cardiaque et le syndrome cardio-rénal

Publications (2)

Publication Number Publication Date
EP3519008A1 EP3519008A1 (fr) 2019-08-07
EP3519008A4 true EP3519008A4 (fr) 2020-08-26

Family

ID=61832048

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17858942.0A Pending EP3519008A4 (fr) 2016-10-03 2017-09-29 Dispositif de support circulatoire mécanique avec turbomachine à écoulement axial optimisée pour l'insuffisance cardiaque et le syndrome cardio-rénal

Country Status (2)

Country Link
EP (1) EP3519008A4 (fr)
WO (1) WO2018067410A1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10857274B2 (en) 2012-11-06 2020-12-08 Queen Mary University Of London Mechanical circulatory support device with centrifugal impeller designed for implantation in the descending aorta
US11524153B2 (en) 2016-10-03 2022-12-13 Queen Mary University Of London Mechanical circulatory support device with axial flow turbomachine optimized for heart failure and cardio-renal syndrome by implantation in the descending aorta
EP3556409B1 (fr) 2016-10-25 2022-01-05 Magenta Medical Ltd. Dispositif d'assistance ventriculaire
EP3634528B1 (fr) 2017-06-07 2023-06-07 Shifamed Holdings, LLC Dispositifs de déplacement de fluide intravasculaire, systèmes et procédés d'utilisation
CN111556763B (zh) 2017-11-13 2023-09-01 施菲姆德控股有限责任公司 血管内流体运动装置、***
US10905808B2 (en) 2018-01-10 2021-02-02 Magenta Medical Ltd. Drive cable for use with a blood pump
CN115025386A (zh) 2018-01-10 2022-09-09 马真塔医药有限公司 心室辅助装置
CN117959583A (zh) 2018-02-01 2024-05-03 施菲姆德控股有限责任公司 血管内血泵以及使用和制造方法
CN112543656A (zh) 2018-04-04 2021-03-23 亚历山大·狄奥多西 用于短期使用的可移除式机械循环支持装置
TWI680638B (zh) * 2018-06-22 2019-12-21 國立高雄科技大學 具無線充電模組之單相軸向磁阻馬達組件
CA3122415A1 (fr) 2019-01-24 2020-07-30 Magenta Medical Ltd Dispositif d'assistance ventriculaire
US11679250B2 (en) 2019-06-28 2023-06-20 Theodosios Alexander Removable mechanical circulatory support for short term use
WO2021011473A1 (fr) 2019-07-12 2021-01-21 Shifamed Holdings, Llc Pompes à sang intravasculaires et méthode d'utilisation et procédé de fabrication
US11654275B2 (en) 2019-07-22 2023-05-23 Shifamed Holdings, Llc Intravascular blood pumps with struts and methods of use and manufacture
US11724089B2 (en) 2019-09-25 2023-08-15 Shifamed Holdings, Llc Intravascular blood pump systems and methods of use and control thereof
US20230149693A1 (en) * 2020-04-21 2023-05-18 Hochschule Karlsruhe Ventricular assist device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140051908A1 (en) * 2012-02-07 2014-02-20 Hridaya Inc. Hemodynamic Assist Device
US8690749B1 (en) * 2009-11-02 2014-04-08 Anthony Nunez Wireless compressible heart pump
WO2016097976A1 (fr) * 2014-12-16 2016-06-23 Tamburino Corrado Système de pompage, dispositif endoluminal et système pour créer un écoulement sanguin à deux voies
WO2018209191A1 (fr) * 2017-05-12 2018-11-15 Edwards Lifesciences Corporation Pompe pour le traitement de l'insuffisance cardiaque congestive

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US574985A (en) 1897-01-12 desmond
US2308422A (en) 1940-02-09 1943-01-12 Foxboro Co Slide wire potentiometer
US4625712A (en) 1983-09-28 1986-12-02 Nimbus, Inc. High-capacity intravascular blood pump utilizing percutaneous access
US4779614A (en) 1987-04-09 1988-10-25 Nimbus Medical, Inc. Magnetically suspended rotor axial flow blood pump
US4846152A (en) 1987-11-24 1989-07-11 Nimbus Medical, Inc. Single-stage axial flow blood pump
US5190814A (en) 1988-07-18 1993-03-02 The Dow Chemical Company Non-dusting window envelope film utilizing a particulate anti-flecking agent
US5267940A (en) 1989-11-29 1993-12-07 The Administrators Of The Tulane Educational Fund Cardiovascular flow enhancer and method of operation
SE501215C2 (sv) 1992-09-02 1994-12-12 Oeyvind Reitan Kateterpump
US6889082B2 (en) 1997-10-09 2005-05-03 Orqis Medical Corporation Implantable heart assist system and method of applying same
AUPP995999A0 (en) 1999-04-23 1999-05-20 University Of Technology, Sydney Non-contact estimation and control system
US7022100B1 (en) 1999-09-03 2006-04-04 A-Med Systems, Inc. Guidable intravascular blood pump and related methods
US6616624B1 (en) 2000-10-30 2003-09-09 Cvrx, Inc. Systems and method for controlling renovascular perfusion
US6632169B2 (en) 2001-03-13 2003-10-14 Ltk Enterprises, L.L.C. Optimized pulsatile-flow ventricular-assist device and total artificial heart
US7238151B2 (en) 2002-02-26 2007-07-03 Frazier O Howard Permanent heart assist system
US7393181B2 (en) 2004-09-17 2008-07-01 The Penn State Research Foundation Expandable impeller pump
DE102004054714A1 (de) 2004-11-12 2006-05-24 Impella Cardiosystems Gmbh Faltbare intravasal einführbare Blutpumpe
CN101448535B (zh) 2006-03-23 2011-10-19 宾州研究基金会 带有可膨胀叶轮泵的心脏辅助装置
WO2007140481A2 (fr) 2006-05-31 2007-12-06 Richard Wampler Dispositif d'assistance cardiaque
CA2663586C (fr) 2006-09-14 2014-10-28 Circulite, Inc Pompe a sang intravasculaire et catheter
US9028392B2 (en) 2006-12-01 2015-05-12 NuCardia, Inc. Medical device
WO2008070797A2 (fr) 2006-12-06 2008-06-12 Medtronic Corevalve, Inc. Système et procédé d'acheminement transapical d'une valve auto-expansive ancrée dans un espace annulaire
WO2008106103A2 (fr) 2007-02-26 2008-09-04 Heartware, Inc. Dispositif d'assistance ventriculaire intervasculaire
US8075472B2 (en) * 2007-05-03 2011-12-13 Leviticus-Cardio Ltd. Permanent ventricular assist device for treating heart failure
DE602007004842D1 (de) 2007-07-18 2010-04-01 Surgery In Motion Ltd Vorrichtung zur Unterstützung bei der Herzbehandlung
US8079948B2 (en) 2007-08-29 2011-12-20 NuCardia, Inc. Article comprising an impeller
ES2449221T3 (es) 2008-06-23 2014-03-18 Cardiobridge Gmbh Bomba de catéter para apoyo circulatorio
WO2011003043A1 (fr) 2009-07-01 2011-01-06 The Penn State Research Foundation Pompe pour le sang pourvue d'une canule extensible
US8579789B1 (en) 2009-09-23 2013-11-12 Leviticus Cardio Ltd. Endovascular ventricular assist device, using the mathematical objective and principle of superposition
US8961387B2 (en) * 2009-10-16 2015-02-24 University Of Rochester Transcutaneous magnetic energy transfer device
US8734508B2 (en) 2009-12-21 2014-05-27 Boston Scientific Scimed, Inc. Systems and methods for making and using percutaneously-delivered pumping systems for providing hemodynamic support
US8562509B2 (en) 2010-12-30 2013-10-22 Cook Medical Technologies Llc Ventricular assist device
US8597170B2 (en) 2011-01-05 2013-12-03 Thoratec Corporation Catheter pump
US9138518B2 (en) 2011-01-06 2015-09-22 Thoratec Corporation Percutaneous heart pump
GB201112350D0 (en) 2011-07-18 2011-08-31 Calon Cardio Technology Ltd Cardiac Pump
KR102025959B1 (ko) * 2011-11-28 2019-09-26 미-바드, 아이엔씨. 심실 보조 장치 및 방법
EP2822614B1 (fr) 2012-03-05 2016-12-28 Thoratec Corporation Pompe médicale modulaire implantable
AU2013239857C1 (en) 2012-03-26 2018-04-12 Procyrion, Inc. Systems and methods for fluid flows and/or pressures for circulation and perfusion enhancement
DE102012207053A1 (de) 2012-04-27 2013-10-31 Abiomed Europe Gmbh Intravasale rotationsblutpumpe
TR201207222A2 (tr) 2012-06-21 2012-11-21 Oran B�Lent Damar içi kalp destek cihazı.
EP2692369B1 (fr) 2012-07-31 2015-04-15 Rheinisch-Westfälische Technische Hochschule Aachen Dispositif de pompe sanguine à écoulement axial

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8690749B1 (en) * 2009-11-02 2014-04-08 Anthony Nunez Wireless compressible heart pump
US20140051908A1 (en) * 2012-02-07 2014-02-20 Hridaya Inc. Hemodynamic Assist Device
WO2016097976A1 (fr) * 2014-12-16 2016-06-23 Tamburino Corrado Système de pompage, dispositif endoluminal et système pour créer un écoulement sanguin à deux voies
WO2018209191A1 (fr) * 2017-05-12 2018-11-15 Edwards Lifesciences Corporation Pompe pour le traitement de l'insuffisance cardiaque congestive

Also Published As

Publication number Publication date
EP3519008A1 (fr) 2019-08-07
WO2018067410A1 (fr) 2018-04-12

Similar Documents

Publication Publication Date Title
EP3519008A4 (fr) Dispositif de support circulatoire mécanique avec turbomachine à écoulement axial optimisée pour l'insuffisance cardiaque et le syndrome cardio-rénal
EP3332913A4 (fr) Ensemble de support et d'absorption, dispositif de support et procédé de fonctionnement du dispositif de support
HK1249456A1 (zh) 注射筒支架和自動注射器
EP3177342A4 (fr) Ensemble et procédé de pompe à perfusion
EP3484538A4 (fr) Système de support de vie extracorporel
EP3355980A4 (fr) Structure de cathéter avec support amélioré et systèmes, procédés et dispositifs associés
EA201490366A1 (ru) Модульная центральная конструкция для совместного запуска космических летательных аппаратов
EP3112707A4 (fr) Dispositif de palier à bague flottante, et turbocompresseur pourvu dudit dispositif de palier
HK1250463A1 (zh) 用於椅子的機械結構組合件以及帶有這種機械結構組合件的椅子
EP2967524A4 (fr) Systèmes de modification péricardique et méthodes de traitement de l'insuffisance cardiaque
HUE045229T2 (hu) Tûszerelvény tûvédõvel és mozgatható tûtartó
JP2017519598A5 (ja) 患者インターフェースの部材、患者インターフェース及び圧力サポートシステム
HUE043773T2 (hu) Tojástartó-összeállítás és ahhoz tartozó készülék és eljárás
EP3208139A4 (fr) Mécanisme de support de siège, structure de siège et siège à suspension
EP3498329A4 (fr) Cathéter de support.
GB2542075B (en) Tandem thrust bearing with resilient bearing support
IL255893A0 (en) Catheter with tapered support part for variable iris distal mounting
EP3302617A4 (fr) Systèmes et méthodes d'assistance extracorporelle
PL3199767T3 (pl) Zespół silnika z obudową nośną turbiny
GB201620410D0 (en) Static structure fluid flow energy harvesting
EP3630218A4 (fr) Dispositif d'assistance circulatoire mécanique à impulseur centrifuge, destiné à être implanté dans l'aorte descendante
GB201720517D0 (en) Aircraft with active support
EP3258063A4 (fr) Turbine à flux axial
EP3174574A4 (fr) Système à perfusion de médicament et ensemble pompe destiné à être utilisé en son sein
EP3128174A4 (fr) Structure de fixation de diaphragme, et pompe à diaphragme et dispositif de clapet comprenant chacun cette structure

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20190502

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
RIC1 Information provided on ipc code assigned before grant

Ipc: A61N 1/362 20060101ALI20200416BHEP

Ipc: A61M 1/10 20060101AFI20200416BHEP

Ipc: A61M 1/12 20060101ALI20200416BHEP

A4 Supplementary search report drawn up and despatched

Effective date: 20200723

RIC1 Information provided on ipc code assigned before grant

Ipc: A61M 1/10 20060101AFI20200718BHEP

Ipc: A61M 1/12 20060101ALI20200718BHEP

Ipc: A61N 1/362 20060101ALI20200718BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20230504