DE112019003479A5 - Laufradgehäuse für ein implantierbares, vaskuläres Unterstützungssystem - Google Patents
Laufradgehäuse für ein implantierbares, vaskuläres Unterstützungssystem Download PDFInfo
- Publication number
- DE112019003479A5 DE112019003479A5 DE112019003479.0T DE112019003479T DE112019003479A5 DE 112019003479 A5 DE112019003479 A5 DE 112019003479A5 DE 112019003479 T DE112019003479 T DE 112019003479T DE 112019003479 A5 DE112019003479 A5 DE 112019003479A5
- Authority
- DE
- Germany
- Prior art keywords
- support system
- impeller housing
- vascular support
- implantable vascular
- implantable
- 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
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
- A61M60/80—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
- A61M60/20—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
- A61M60/221—Non-positive displacement blood pumps including a rotating member acting on the blood, e.g. impeller the blood flow through the rotating member having both radial and axial components, e.g. mixed flow 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
- A61M60/165—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
- A61M60/20—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
- A61M60/237—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 axial components, e.g. axial flow 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
- A61M60/80—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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Cardiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Mechanical Engineering (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Anesthesiology (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- External Artificial Organs (AREA)
- Vascular Medicine (AREA)
- Transplantation (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018211328.9A DE102018211328A1 (de) | 2018-07-10 | 2018-07-10 | Laufradgehäuse für ein implantierbares, vaskuläres Unterstützungssystem |
DE102018211328.9 | 2018-07-10 | ||
PCT/EP2019/068434 WO2020011797A1 (de) | 2018-07-10 | 2019-07-09 | Laufradgehäuse für ein implantierbares, vaskuläres unterstützungssystem |
Publications (1)
Publication Number | Publication Date |
---|---|
DE112019003479A5 true DE112019003479A5 (de) | 2021-03-25 |
Family
ID=67297157
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102018211328.9A Withdrawn DE102018211328A1 (de) | 2018-07-10 | 2018-07-10 | Laufradgehäuse für ein implantierbares, vaskuläres Unterstützungssystem |
DE112019003479.0T Pending DE112019003479A5 (de) | 2018-07-10 | 2019-07-09 | Laufradgehäuse für ein implantierbares, vaskuläres Unterstützungssystem |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102018211328.9A Withdrawn DE102018211328A1 (de) | 2018-07-10 | 2018-07-10 | Laufradgehäuse für ein implantierbares, vaskuläres Unterstützungssystem |
Country Status (3)
Country | Link |
---|---|
US (1) | US20210379355A1 (de) |
DE (2) | DE102018211328A1 (de) |
WO (1) | WO2020011797A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018201030A1 (de) | 2018-01-24 | 2019-07-25 | Kardion Gmbh | Magnetkuppelelement mit magnetischer Lagerungsfunktion |
DE102018207611A1 (de) | 2018-05-16 | 2019-11-21 | Kardion Gmbh | Rotorlagerungssystem |
DE102018211327A1 (de) | 2018-07-10 | 2020-01-16 | Kardion Gmbh | Laufrad für ein implantierbares, vaskuläres Unterstützungssystem |
DE102020102474A1 (de) | 2020-01-31 | 2021-08-05 | Kardion Gmbh | Pumpe zum Fördern eines Fluids und Verfahren zum Herstellen einer Pumpe |
EP3884969A1 (de) * | 2020-03-27 | 2021-09-29 | Abiomed Europe GmbH | Blutpumpe |
AU2021340802A1 (en) | 2020-09-14 | 2023-05-18 | Kardion Gmbh | Cardiovascular support pump having an impeller with a variable flow area |
US20220161019A1 (en) | 2020-11-20 | 2022-05-26 | Kardion Gmbh | Purgeless mechanical circulatory support system with magnetic drive |
CN116870356A (zh) * | 2023-06-28 | 2023-10-13 | 安徽通灵仿生科技有限公司 | 一种导管泵组件及其控制系统 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5527159A (en) * | 1993-11-10 | 1996-06-18 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Rotary blood pump |
GB0906642D0 (en) * | 2009-04-17 | 2009-06-03 | Calon Cardio Technology Ltd | Cardiac pump |
ES2842207T3 (es) * | 2015-03-18 | 2021-07-13 | Abiomed Europe Gmbh | Bomba de sangre |
EP3808404A1 (de) * | 2015-08-04 | 2021-04-21 | Abiomed Europe GmbH | Lager mit selbstspülung |
JP2020519323A (ja) * | 2017-04-28 | 2020-07-02 | ヌハート エーエスNuheart As | 心室補助デバイスおよび方法 |
-
2018
- 2018-07-10 DE DE102018211328.9A patent/DE102018211328A1/de not_active Withdrawn
-
2019
- 2019-07-09 DE DE112019003479.0T patent/DE112019003479A5/de active Pending
- 2019-07-09 US US17/258,861 patent/US20210379355A1/en active Pending
- 2019-07-09 WO PCT/EP2019/068434 patent/WO2020011797A1/de active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2020011797A1 (de) | 2020-01-16 |
DE102018211328A1 (de) | 2020-01-16 |
US20210379355A1 (en) | 2021-12-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: A61M0060122000 Ipc: A61M0060216000 |