EP3630218A4 - Dispositif d'assistance circulatoire mécanique à impulseur centrifuge, destiné à être implanté dans l'aorte descendante - Google Patents
Dispositif d'assistance circulatoire mécanique à impulseur centrifuge, destiné à être implanté dans l'aorte descendante Download PDFInfo
- Publication number
- EP3630218A4 EP3630218A4 EP18809622.6A EP18809622A EP3630218A4 EP 3630218 A4 EP3630218 A4 EP 3630218A4 EP 18809622 A EP18809622 A EP 18809622A EP 3630218 A4 EP3630218 A4 EP 3630218A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- implantation
- support device
- centrifugal impeller
- descending aorta
- circulatory support
- 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
Links
- 210000002376 aorta thoracic Anatomy 0.000 title 1
- 238000002513 implantation Methods 0.000 title 1
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/0646—Units comprising pumps and their driving means the pump being electrically driven the hollow pump or motor shaft being the conduit for the working fluid
-
- 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
- A61M60/135—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 inside a blood vessel, e.g. using grafting
- A61M60/139—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 inside a blood vessel, e.g. using grafting inside the aorta, e.g. intra-aortic balloon 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
- A61M60/40—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
-
- 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
-
- 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
- A61M60/818—Bearings
- A61M60/82—Magnetic 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
- A61M60/802—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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/043—Shafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/046—Bearings
- F04D29/048—Bearings magnetic; electromagnetic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Mechanical Engineering (AREA)
- Hematology (AREA)
- General Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Veterinary Medicine (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Fluid Mechanics (AREA)
- Transplantation (AREA)
- Electromagnetism (AREA)
- External Artificial Organs (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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/US2018/035694 WO2018223060A1 (fr) | 2017-06-01 | 2018-06-01 | Dispositif d'assistance circulatoire mécanique à impulseur centrifuge, destiné à être implanté dans l'aorte descendante |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3630218A1 EP3630218A1 (fr) | 2020-04-08 |
EP3630218A4 true EP3630218A4 (fr) | 2021-05-12 |
Family
ID=64455616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18809622.6A Pending EP3630218A4 (fr) | 2017-06-01 | 2018-06-01 | Dispositif d'assistance circulatoire mécanique à impulseur centrifuge, destiné à être implanté dans l'aorte descendante |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP3630218A4 (fr) |
WO (1) | WO2018223060A1 (fr) |
Families Citing this family (4)
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 |
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 |
US11679250B2 (en) | 2019-06-28 | 2023-06-20 | Theodosios Alexander | Removable mechanical circulatory support for short term use |
Family Cites Families (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US5267940A (en) | 1989-11-29 | 1993-12-07 | The Administrators Of The Tulane Educational Fund | Cardiovascular flow enhancer and method of operation |
US6074180A (en) | 1996-05-03 | 2000-06-13 | Medquest Products, Inc. | Hybrid magnetically suspended and rotated centrifugal pumping apparatus and method |
DE59712162D1 (de) | 1997-09-04 | 2005-02-17 | Levitronix Llc Waltham | Zentrifugalpumpe |
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 |
DE60006926T2 (de) * | 1999-12-27 | 2004-06-17 | Terumo K.K. | Flüssigkeitspumpe mit magnetisch aufgehängtem Laufrad |
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 |
US6716157B2 (en) * | 2002-02-28 | 2004-04-06 | Michael P. Goldowsky | Magnetic suspension blood pump |
DE102004054714A1 (de) | 2004-11-12 | 2006-05-24 | Impella Cardiosystems Gmbh | Faltbare intravasal einführbare Blutpumpe |
US8177703B2 (en) * | 2005-06-06 | 2012-05-15 | The Cleveland Clinic Foundation | Blood pump |
JP5155186B2 (ja) * | 2006-01-13 | 2013-02-27 | ハートウェア、インコーポレイテッド | 回転式血液ポンプ |
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 |
US8690749B1 (en) | 2009-11-02 | 2014-04-08 | Anthony Nunez | Wireless compressible heart pump |
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 |
JP5577506B2 (ja) * | 2010-09-14 | 2014-08-27 | ソーラテック コーポレイション | 遠心式ポンプ装置 |
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 |
US8535212B2 (en) * | 2011-03-30 | 2013-09-17 | Jarvik Robert | Centrifugal blood pumps with reverse flow washout |
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 |
CA2863234C (fr) | 2012-02-07 | 2021-12-21 | Hridaya, Inc. | Dispositif d'aide au flux hemodynamique |
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 |
GB201219958D0 (en) * | 2012-11-06 | 2012-12-19 | Queen Mary Innovation Ltd | Mechanical circulatory support |
-
2018
- 2018-06-01 WO PCT/US2018/035694 patent/WO2018223060A1/fr unknown
- 2018-06-01 EP EP18809622.6A patent/EP3630218A4/fr active Pending
Non-Patent Citations (1)
Title |
---|
No further relevant documents disclosed * |
Also Published As
Publication number | Publication date |
---|---|
EP3630218A1 (fr) | 2020-04-08 |
WO2018223060A1 (fr) | 2018-12-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3630218A4 (fr) | Dispositif d'assistance circulatoire mécanique à impulseur centrifuge, destiné à être implanté dans l'aorte descendante | |
EP3519008A4 (fr) | Dispositif de support circulatoire mécanique avec turbomachine à écoulement axial optimisée pour l'insuffisance cardiaque et le syndrome cardio-rénal | |
EP3773784A4 (fr) | Dispositif mécanique amovible d'assistance circulatoire destiné à être utilisé à court terme | |
EP2961984A4 (fr) | Séquence de démarrage pour pompe centrifuge à roue-hélice soulevée par lévitation | |
EP3484538C0 (fr) | Système de support de vie extracorporel | |
EP3158203A4 (fr) | Rotor de pompe à sang centrifuge et chemin d'écoulement | |
EP3438463A4 (fr) | Pompe centrifuge | |
PT3310225T (pt) | Processador alimentar com suporte de impulsor de baixo atrito | |
EP3567259A4 (fr) | Ventilateur centrifuge | |
EP3415766A4 (fr) | Pompe à vide et couvercle souple et rotor utilisés dans ladite pompe à vide | |
EP3214315A4 (fr) | Rotor, machine centrifuge pour fluide, et dispositif de fluide | |
GB2568813B (en) | Extracorporeal oxygenator with integrated air removal system | |
ZA201704112B (en) | Centrifugal pump impeller | |
EP3763327A4 (fr) | Dispositif de traitement d'aorte | |
EP3271587A4 (fr) | Hélice pour pompes centrifuges | |
EP3563070C0 (fr) | Dispositif de retenue de palier flexible pour pompe centrifuge à étages multiples | |
EP3630217A4 (fr) | Pompe à ballonnet en spirale intra-aortique | |
EP3523539A4 (fr) | Pompe centrifuge sans joint à entraînement magnétique | |
FR3020342B1 (fr) | Ensemble de plateaux cycliques pour commander le pas de pales d'un rotor, rotor et aeronef muni d'un tel ensemble | |
EP3406910A4 (fr) | Hélice de ventilateur centrifuge | |
GB2563796B (en) | Flow stator for turbomachine with integrated and attached platforms | |
HUE051487T2 (hu) | Szivattyúcsoport elektromos hajtással és mechanikus hajtással a járókeréken | |
SI3367009T1 (sl) | Centrifugalni ventilator | |
GB201817149D0 (en) | Turbine support structure | |
PT3081816T (pt) | Compressor com dois elementos esféricos de suporte do veio |
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: 20191231 |
|
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: F04D 29/048 20060101ALI20201221BHEP Ipc: F04D 29/043 20060101ALI20201221BHEP Ipc: F04D 13/06 20060101ALI20201221BHEP Ipc: F04D 29/22 20060101ALI20201221BHEP Ipc: A61N 1/362 20060101ALI20201221BHEP Ipc: A61M 1/12 20060101ALI20201221BHEP Ipc: F04D 13/16 20060101ALI20201221BHEP Ipc: A61M 1/10 20060101AFI20201221BHEP |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20210414 |
|
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: 20240513 |