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公开(公告)号：US10704553B2
公开(公告)日：2020-07-07
申请号：US15311300
申请日：2015-05-13
Applicant: TECHNISCHE UNIVERSITÄT WIEN
Inventor： Christoph Janeczek , Markus Hinteregger
Abstract: Disclosed is a magnetic coupling for transmitting torque along an axis of rotation, comprising two coupling parts which can be rotated relative to each other, wherein a drive-side coupling part has a drive-side permanent magnet and wherein an output-side coupling part has an output-side permanent magnet that lies opposite and at a distance from the drive-side permanent magnet along the axis of rotation. One of the coupling parts comprises a diverting element which is at least partially ferromagnetic and is non-rotatably connected to the permanent magnet of said coupling part and one part of the diverting element is disposed radially outside the opposite permanent magnet.
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Patent Agency Ranking
公开(公告)号：US20170080136A1
公开(公告)日：2017-03-23
申请号：US15311300
申请日：2015-05-13
Applicant: TECHNISCHE UNIVERSITÄT WIEN
Inventor： Christoph Janeczek , Markus Hinteregger
Abstract: Disclosed is a magnetic coupling for transmitting torque along an axis of rotation, comprising two coupling parts which can be rotated relative to each other, wherein a drive-side coupling part has a drive-side permanent magnet and wherein an output-side coupling part has an output-side permanent magnet that lies opposite and at a distance from the drive-side permanent magnet along the axis of rotation. One of the coupling parts comprises a diverting element which is at least partially ferromagnetic and is non-rotatably connected to the permanent magnet of said coupling part and one part of the diverting element is disposed radially outside the opposite permanent magnet.
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公开(公告)号：US20180228950A1
公开(公告)日：2018-08-16
申请号：US15950218
申请日：2018-04-11
Applicant: TECHNISCHE UNIVERSITÄT WIEN
Inventor： Christoph Janeczek , Margit Gföhler
IPC: A61M1/10
CPC classification number: A61M1/1006 , A61M1/1008 , A61M1/101 , A61M1/1013 , A61M1/1025 , A61M1/1036 , A61M1/125 , A61M1/1678 , A61M1/1698 , A61M1/3659 , A61M2205/3317 , A61M2205/3365 , A61M2206/14 , A61M2206/20
Abstract: A substance exchange device for intracorporeal use includes a cavity for receiving blood having at least one blood inlet and at least one blood outlet, a substance exchange membrane adjoining the cavity, a supply duct for supplying an exchange fluid to the substance exchange membrane, a blood pump arranged within the cavity and a drive unit for the blood pump. The blood pump is configured to pump blood in a direction from a blood inlet to a blood outlet of the cavity. The drive unit includes a turbine, which is connected to the supply duct and may be driven by an exchange fluid supplied via the supply duct, where the turbine includes at least a rotor coupled to the blood pump and a stator (turbine nozzle) arranged upstream of the rotor.
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公开(公告)号：US10709827B2
公开(公告)日：2020-07-14
申请号：US15950218
申请日：2018-04-11
Applicant: TECHNISCHE UNIVERSITÄT WIEN
Inventor： Christoph Janeczek , Margit Gföhler , Michael Harasek
Abstract: A substance exchange device for intracorporal use includes a cavity for receiving blood having at least one blood inlet and at least one blood outlet, a substance exchange membrane adjoining the cavity, a supply duct for supplying an exchange fluid to the substance exchange membrane, a blood pump arranged within the cavity and a drive unit for the blood pump. The blood pump is configured to pump blood in a direction from a blood inlet to a blood outlet of the cavity. The drive unit includes a turbine, which is connected to the supply duct and may be driven by an exchange fluid supplied via the supply duct, where the turbine includes at least a rotor coupled to the blood pump and a stator (turbine nozzle) arranged upstream of the rotor.
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公开(公告)号：US09345824B2
公开(公告)日：2016-05-24
申请号：US14324727
申请日：2014-07-07
Applicant: Technische Universität Wien , Werner Mohl
Inventor： Werner Mohl , Margit Gföhler , Christoph Janeczek , Reinhard Willinger
CPC classification number: A61M1/1086 , A61M1/1005 , A61M1/1008 , A61M1/101 , A61M1/1013 , A61M1/1031 , A61M1/1032 , A61M1/122 , A61M1/127 , A61M2205/33 , A61M2205/3303 , A61M2205/3334
Abstract: The invention relates to a ventricular assist device for intraventricular placement inside a human heart including an anchor element configured to be mounted to the heart in the region of the apex; and a pump connected to the anchor element comprising a preferably tubular housing having an intraventricular inlet and an intraventricular outlet and further comprising a drive for driving a rotor arranged within the housing, thereby providing pulsatile flow acceleration in the left ventricle synchronized with the heart beat and according to volume requirements in the left ventricle.
Abstract translation: 本发明涉及一种用于心室内放置在人心脏内的心室辅助装置，包括构造成在顶点的区域中安装到心脏的锚定元件; 以及连接到所述锚固元件的泵，包括具有心室内入口和心室内出口的优选管状壳体，并且还包括用于驱动设置在所述壳体内的转子的驱动器，由此在与心跳同步的左心室中提供脉动流动加速度， 根据左心室的体积要求。
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公开(公告)号：US20160000983A1
公开(公告)日：2016-01-07
申请号：US14324727
申请日：2014-07-07
Applicant: Werner Mohl , Technische Universität Wien
Inventor： Werner Mohl , Margit Gföhler , Christoph Janeczek , Reinhard Willinger
CPC classification number: A61M1/1086 , A61M1/1005 , A61M1/1008 , A61M1/101 , A61M1/1013 , A61M1/1031 , A61M1/1032 , A61M1/122 , A61M1/127 , A61M2205/33 , A61M2205/3303 , A61M2205/3334
Abstract: The invention relates to a ventricular assist device for intraventricular placement inside a human heart including an anchor element configured to be mounted to the heart in the region of the apex; and a pump connected to the anchor element comprising a preferably tubular housing having an intraventricular inlet and an intraventricular outlet and further comprising a drive for driving a rotor arranged within the housing, thereby providing pulsatile flow acceleration in the left ventricle synchronized with the heart beat and according to volume requirements in the left ventricle.
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