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1. 发明申请

US20140275722A1 BLOOD PUMP ROTOR BEARINGS 有权
标题翻译：血液泵转子轴承
公开(公告)号：US20140275722A1
公开(公告)日：2014-09-18
申请号：US13804983
申请日：2013-03-14
申请人： Thoratec Corporation
发明人： Stephen Zimmermann , Carine Hoarau , John Duc Nguyen
IPC分类号： A61M1/12 , F16C17/04
CPC分类号： F04D29/049 , A61M1/101 , A61M1/1013 , A61M1/1017 , A61M1/122 , A61M2207/00 , C23C16/44 , F04D1/00 , F04D29/22 , F16C17/04 , F16C17/08 , F16C17/10 , F16C33/1025 , F16C33/1065 , F16C33/32 , F16C33/3831 , F16C41/005 , F16C2210/00 , F16C2316/18 , Y10T29/49657
摘要： A bearing assembly for use in a blood pump includes a first component that has a convex bearing surface and a first outer surface proximate the convex bearing surface. The bearing assembly includes a second component that a concave bearing surface and a second outer surface proximate the concave bearing surface, the concave bearing surface being configured to receive the convex bearing surface. A plurality of grooves are defined through the convex bearing surface and first outer surface or through the concave bearing surface and the second outer surface.
摘要翻译：用于血液泵的轴承组件包括具有凸起的支承表面和靠近凸形支承表面的第一外表面的第一部件。所述轴承组件包括第二部件，所述第二部件包括凹入轴承表面和邻近所述凹形支承表面的第二外部表面，所述凹形支承表面被配置为容纳所述凸形支承表面。多个凹槽通过凸形支承表面和第一外表面或通过凹形支承表面和第二外表面来限定。

2. 发明授权

US09759222B2 Blood pump rotor bearings 有权
公开(公告)号：US09759222B2
公开(公告)日：2017-09-12
申请号：US14835572
申请日：2015-08-25
申请人： Thoratec Corporation
发明人： Stephen Zimmermann , Carine Hoarau , John Duc Nguyen
IPC分类号： F16C33/32 , F16C33/38 , A61M1/10 , F16C17/04 , F04D29/049 , F04D29/22 , C23C16/44 , F04D1/00 , F16C33/64 , F16C41/00 , A61M1/12
CPC分类号： F04D29/049 , A61M1/101 , A61M1/1013 , A61M1/1017 , A61M1/122 , A61M2207/00 , C23C16/44 , F04D1/00 , F04D29/22 , F16C17/04 , F16C17/08 , F16C17/10 , F16C33/1025 , F16C33/1065 , F16C33/32 , F16C33/3831 , F16C41/005 , F16C2210/00 , F16C2316/18 , Y10T29/49657
摘要： A bearing assembly for use in a blood pump includes a first component that has a convex bearing surface and a first outer surface proximate the convex bearing surface. The bearing assembly includes a second component that a concave bearing surface and a second outer surface proximate the concave bearing surface, the concave bearing surface being configured to receive the convex bearing surface. A plurality of grooves are defined through the convex bearing surface and first outer surface or through the concave bearing surface and the second outer surface.

3. 发明授权

US10476317B2 Integrated implantable TETs housing including fins and coil loops 有权
公开(公告)号：US10476317B2
公开(公告)日：2019-11-12
申请号：US15593855
申请日：2017-05-12
申请人： Thoratec Corporation
发明人： Kenneth Wong , George Chao-chih Hsu , John Duc Nguyen , Carine Hoarau , Steven Reichenbach , Kevin Gerald Heppell
IPC分类号： H02J50/12 , H01F38/14 , H02J50/70 , H02J5/00 , H02J50/30 , H02J7/02 , H02J17/00
摘要： Systems and methods for wireless energy transfer are described. A transmitter unit has a transmitter resonator with a coil that is coupled to a power supply to wirelessly transmit power to a receiver unit. A receiver unit has a receiver resonator with a coil coupled to a device load. The receiver unit can include a ferrite enclosure to prevent transmission of magnetic flux into electronics of the receiver unit, and can include ferrite fins to increase a coupling between the transmitter resonator and the receiver resonator.

4. 发明申请

US20170250575A1 INTEGRATED IMPLANTABLE TETS HOUSING INCLUDING FINS AND COIL LOOPS 审中-公开
公开(公告)号：US20170250575A1
公开(公告)日：2017-08-31
申请号：US15593855
申请日：2017-05-12
申请人： Thoratec Corporation
发明人： Kenneth Wong , George Chao-chih Hsu , John Duc Nguyen , Carine Hoarau , Steven Reichenbach , Kevin Gerald Heppell
IPC分类号： H02J50/12 , H02J7/02 , H01F38/14
摘要： Systems and methods for wireless energy transfer are described. A transmitter unit has a transmitter resonator with a coil that is coupled to a power supply to wirelessly transmit power to a receiver unit. A receiver unit has a receiver resonator with a coil coupled to a device load. The receiver unit can include a ferrite enclosure to prevent transmission of magnetic flux into electronics of the receiver unit, and can include ferrite fins to increase a coupling between the transmitter resonator and the receiver resonator.

5. 发明申请

US20160250484A1 HINGED RESONANT POWER TRANSFER COIL 有权
标题翻译：铰链电力传输线圈
公开(公告)号：US20160250484A1
公开(公告)日：2016-09-01
申请号：US15032293
申请日：2014-11-11
申请人： THORATEC CORPORATION
发明人： John Duc Nguyen , Carine Hoarau , Stephen Zimmermann
IPC分类号： A61N1/378
CPC分类号： A61N1/3787 , A61N1/37229 , H02J50/12
摘要： Methods and apparatus for wireless power transfer and communications are provided. In one embodiment, a resonator of a wireless power transfer system comprises a plurality of links connected to another with hinges to form a coil housing, the coil housing being adjustable at the hinges to conform to a body of a patient, and a flexible conductor wire attached to the coil housing, the flexible conductor wire being configured to transmit or receive wireless power. The resonator can be infinitely adjusted at the hinges to conform the shape of the resonator to a patient's body. In some embodiments, a locking mechanism can be configured to lock the resonator into a preferred position.
摘要翻译：提供了无线电力传输和通信的方法和装置。在一个实施例中，无线电力传输系统的谐振器包括多个连接到另一个的链节以形成线圈壳体，线圈壳体可在铰链处可调节以与患者的身体一致，并且柔性导线附接到线圈壳体，柔性导线被配置为发送或接收无线电力。谐振器可以在铰链处无级调节，以使谐振器的形状符合患者的身体。在一些实施例中，锁定机构可以被配置为将谐振器锁定到优选位置。

6. 发明申请

US20150361988A1 BLOOD PUMP ROTOR BEARINGS 有权
标题翻译：血液泵转子轴承
公开(公告)号：US20150361988A1
公开(公告)日：2015-12-17
申请号：US14835572
申请日：2015-08-25
申请人： Thoratec Corporation
发明人： Stephen Zimmermann , Carine Hoarau , John Duc Nguyen
IPC分类号： F04D29/049 , F16C33/32 , A61M1/10 , F04D29/22 , C23C16/44 , F16C33/38 , F04D1/00
CPC分类号： F04D29/049 , A61M1/101 , A61M1/1013 , A61M1/1017 , A61M1/122 , A61M2207/00 , C23C16/44 , F04D1/00 , F04D29/22 , F16C17/04 , F16C17/08 , F16C17/10 , F16C33/1025 , F16C33/1065 , F16C33/32 , F16C33/3831 , F16C41/005 , F16C2210/00 , F16C2316/18 , Y10T29/49657
摘要： A bearing assembly for use in a blood pump includes a first component that has a convex bearing surface and a first outer surface proximate the convex bearing surface. The bearing assembly includes a second component that a concave bearing surface and a second outer surface proximate the concave bearing surface, the concave bearing surface being configured to receive the convex bearing surface. A plurality of grooves are defined through the convex bearing surface and first outer surface or through the concave bearing surface and the second outer surface.
摘要翻译：用于血液泵的轴承组件包括具有凸起的支承表面和靠近凸形支承表面的第一外表面的第一部件。所述轴承组件包括第二部件，所述第二部件包括凹入轴承表面和邻近所述凹形支承表面的第二外部表面，所述凹形支承表面被配置为容纳所述凸形支承表面。多个凹槽通过凸形支承表面和第一外表面或通过凹形支承表面和第二外表面来限定。

7. 发明授权

US09680310B2 Integrated implantable TETS housing including fins and coil loops 有权
公开(公告)号：US09680310B2
公开(公告)日：2017-06-13
申请号：US14217113
申请日：2014-03-17
申请人： Thoratec Corporation
发明人： Kenneth Wong , George Chao-chih Hsu , John Duc Nguyen , Carine Hoarau , Steven Reichenbach , Kevin Gerald Heppell
IPC分类号： H02J5/00 , H02J17/00 , H02J7/02
CPC分类号： H02J50/70 , H01F38/14 , H02J5/005 , H02J7/025 , H02J17/00 , H02J50/12 , H02J50/30
摘要： Systems and methods for wireless energy transfer are described. A transmitter unit has a transmitter resonator with a coil that is coupled to a power supply to wirelessly transmit power to a receiver unit. A receiver unit has a receiver resonator with a coil coupled to a device load. The receiver unit can include a ferrite enclosure to prevent transmission of magnetic flux into electronics of the receiver unit, and can include ferrite fins to increase a coupling between the transmitter resonator and the receiver resonator.

8. 发明授权

US09144638B2 Blood pump rotor bearings 有权
标题翻译：血泵转子轴承
公开(公告)号：US09144638B2
公开(公告)日：2015-09-29
申请号：US13804983
申请日：2013-03-14
申请人： Thoratec Corporation
发明人： Stephen Zimmermann , Carine Hoarau , John Duc Nguyen
IPC分类号： F16C17/04 , A61M1/10 , F16C17/26 , A61M1/12
CPC分类号： F04D29/049 , A61M1/101 , A61M1/1013 , A61M1/1017 , A61M1/122 , A61M2207/00 , C23C16/44 , F04D1/00 , F04D29/22 , F16C17/04 , F16C17/08 , F16C17/10 , F16C33/1025 , F16C33/1065 , F16C33/32 , F16C33/3831 , F16C41/005 , F16C2210/00 , F16C2316/18 , Y10T29/49657
摘要： A bearing assembly for use in a blood pump includes a first component that has a convex bearing surface and a first outer surface proximate the convex bearing surface. The bearing assembly includes a second component that a concave bearing surface and a second outer surface proximate the concave bearing surface, the concave bearing surface being configured to receive the convex bearing surface. A plurality of grooves are defined through the convex bearing surface and first outer surface or through the concave bearing surface and the second outer surface.
摘要翻译：用于血液泵的轴承组件包括具有凸起的支承表面和靠近凸形支承表面的第一外表面的第一部件。所述轴承组件包括第二部件，所述第二部件包括凹入轴承表面和邻近所述凹形支承表面的第二外部表面，所述凹形支承表面被配置为容纳所述凸形支承表面。多个凹槽通过凸形支承表面和第一外表面或通过凹形支承表面和第二外表面来限定。

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