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公开(公告)号：US20210336484A1
公开(公告)日：2021-10-28
申请号：US17051412
申请日：2019-05-02
申请人： KARDION GMBH
IPC分类号： H02J50/12 , A61M60/178 , A61M60/873
摘要： The invention relates to a receiver unit (200), which is configured to cooperate with a transmitter unit (100) separate from the receiver unit for the wireless transfer of energy, said transmitter unit (100) comprising a primary coil (L1), which can be supplied with a supply voltage (UV), wherein the receiver unit (200) comprises a secondary coil (L2), to which a first intermediate circuit capacitor (CZ,1) is connected via a rectifier (210), and a power unit (240), to which a consumer (225) and/or an energy store (220) are connected, wherein the receiver unit (200) comprises a second intermediate circuit capacitor (CZ,2), to which the power unit (240) is connected, wherein the first intermediate circuit capacitor (CZ,1) and the second intermediate circuit capacitor (CZ,2) are connected to one another in a separable manner via a switch (S7), and wherein the receiver unit (200) comprises an auxiliary supply unit (250), which is connected to the rectifier (210) for the purpose of voltage supply and which is configured to close the switch (S) to connect the first intermediate circuit capacitor (CZ,1) to the second intermediate circuit capacitor (CZ,2) when an output voltage (Uout,H) of the auxiliary supply unit (250) exceeds a specified threshold value.
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2.发明申请公开(公告)号：US20210057804A1
公开(公告)日：2021-02-25
申请号：US17051403
申请日：2019-05-02
申请人： KARDION GMBH
摘要： The invention relates to a device (Iü) for inductive energy transfer into a human body (l), having a transmitting unit (23), which has a transmitting coil (25), wherein the transmitting coil (25) has a coil winding (26). According to the invention, the carrier element (32) is a flexible structure which extends in a planar manner and c an be adapted to a body contour, and the coil winding (26) of the transmitting coil (25) is fixed to the carrier element (32).
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公开(公告)号：US11752354B2
公开(公告)日：2023-09-12
申请号：US17051400
申请日：2019-05-02
申请人： KARDION GMBH
IPC分类号： A61N1/378 , H02J50/10 , A61M60/165 , A61M60/873 , A61M60/178 , A61M60/205
CPC分类号： A61N1/3787 , A61M60/165 , A61M60/178 , A61M60/205 , A61M60/873 , H02J50/10 , A61M2205/8243 , A61M2230/005 , A61M2230/50
摘要： The invention relates to a transmitter unit (12) comprising a housing (20), a transmitter coil (18) arranged in the housing (20) for inductively transferring electrical energy to a receiver unit (14) which is provided with a receiver coil (16) and is arranged in the tissue (2) of the body (1) of a patient when the housing (20) having a contact surface (22) is placed on the body (1), and comprising a control device (30) for controlling the operation of the transmitter coil (18). According to the invention, a temperature sensor (26) is provided in the transmitter unit for determining a heating of the tissue (2) of the body (1) caused by the inductive transfer of electrical energy to the receiver unit (14). The invention also relates to methods for determining the temperature (TKorr) of the tissue (2) of a body (1) on a surface (38), by which electrical energy is inductively transmitted for supplying an electrical consumer arranged in the tissue (2) of the body (1), and to a method for inductively transferring electrical energy.
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公开(公告)号：US20220139614A1
公开(公告)日：2022-05-05
申请号：US17090355
申请日：2020-11-05
申请人： KARDION GMBH
IPC分类号： H01F38/14 , H02J50/12 , H01F27/24 , A61M60/873 , A61M60/876
摘要： The invention relates to a device (10) for inductive energy transmission into a human body (1), having a transmitter coil (24) and/or a receiver coil (14) having a first magnetic core (26) and a resonance or choke coil (16, 34) having a second magnetic core (32), wherein the first magnetic core (26) forms a part of the second magnetic core (32).
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公开(公告)号：US20210399582A1
公开(公告)日：2021-12-23
申请号：US17051405
申请日：2019-05-02
申请人： KARDION GMBH
IPC分类号： H02J50/12 , H02J7/00 , H02J50/90 , A61M60/873
摘要： The invention firstly relates to a receiver unit (200), configured to interact for wireless energy transfer with a transmitter unit (100) separate from the receiving unit, said transmitter unit (100) comprising a primary coil (L1) that can be supplied with a supply voltage (UV), wherein the receiver unit (200) comprises a secondary coil (L2) to which a DC link capacitor (CZ) and an energy storage unit (220) are connected by a power converter (210). According to the invention, the receiver unit (200) contains a device (240) for actuating the power converter (210) when a voltage is applied on the DC link capacitor (CZ) for supplying an alternating current (I) flowing through the secondary coil (L2) by actuating the power converter (210) to generate an energy pulse (EP). Secondly, the invention relates to a transmitter unit (100) configured to interact with a receiver unit (200) separate from the transmitter unit for wireless energy transfer, wherein the transmitter unit (100) comprises a primary coil (L1) that can be supplied with a supply voltage (UV). There is a device (140) in the transmitter unit for detecting a voltage (UI) induced in the primary coil when the supply voltage is disconnected from the primary coil (L1).
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公开(公告)号：US20230381526A1
公开(公告)日：2023-11-30
申请号：US18231517
申请日：2023-08-08
申请人： KARDION GMBH
IPC分类号： A61N1/378 , H02J50/10 , A61M60/165 , A61M60/873 , A61M60/178 , A61M60/205
CPC分类号： A61N1/3787 , H02J50/10 , A61M60/165 , A61M60/873 , A61M60/178 , A61M60/205 , A61M2205/8243 , A61M2230/005 , A61M2230/50
摘要： The invention relates to a transmitter unit (12) comprising a housing (20), a transmitter coil (18) arranged in the housing (20) for inductively transferring electrical energy to a receiver unit (14) which is provided with a receiver coil (16) and is arranged in the tissue (2) of the body (1) of a patient when the housing (20) having a contact surface (22) is placed on the body (1), and comprising a control device (30) for controlling the operation of the transmitter coil (18). According to the invention, a temperature sensor (26) is provided in the transmitter unit for determining a heating of the tissue (2) of the body (1) caused by the inductive transfer of electrical energy to the receiver unit (14). The invention also relates to methods for determining the temperature (TKorr) of the tissue (2) of a body (1) on a surface (38), by which electrical energy is inductively transmitted for supplying an electrical consumer arranged in the tissue (2) of the body (1), and to a method for inductively transferring electrical energy.
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公开(公告)号：US20210351628A1
公开(公告)日：2021-11-11
申请号：US17051401
申请日：2019-05-02
申请人： KARDION GMBH
摘要： The invention relates to an energy transfer system for the wireless transfer of energy, having a transmitter unit and a receiver unit separate therefrom, wherein the transmitter unit has a primary coil that is able to be supplied with a supply voltage, and wherein the receiver unit has a secondary coil to which an energy sink is connected via a rectifier, wherein the receiver unit is configured so as to detect a fault case in an energy flow from the secondary coil to the energy sink and, in the fault case, to execute a fault mode (F) having at least one operating parameter (Iout) of the receiver unit that is preferably in a range outside the given specification (B), and in that the transmitter unit is configured so as to recognize the fault mode (F) of the receiver unit and to perform a fault response (N) in response.
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公开(公告)号：US20210339009A1
公开(公告)日：2021-11-04
申请号：US17051400
申请日：2019-05-02
申请人： KARDION GMBH
IPC分类号： A61M60/873 , H02J50/10 , A61M60/165
摘要： The invention relates to a transmitter unit (12) comprising a housing (20), a transmitter coil (18) arranged in the housing (20) for inductively transferring electrical energy to a receiver unit (14) which is provided with a receiver coil (16) and is arranged in the tissue (2) of the body (1) of a patient when the housing (20) having a contact surface (22) is placed on the body (1), and comprising a control device (30) for controlling the operation of the transmitter coil (18). According to the invention, a temperature sensor (26) is provided in the transmitter unit for determining a heating of the tissue (2) of the body (1) caused by the inductive transfer of electrical energy to the receiver unit (14). The invention also relates to methods for determining the temperature (TKorr) of the tissue (2) of a body (1) on a surface (38), by which electrical energy is inductively transmitted for supplying an electrical consumer arranged in the tissue (2) of the body (1), and to a method for inductively transferring electrical energy.
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公开(公告)号：US12102835B2
公开(公告)日：2024-10-01
申请号：US18231517
申请日：2023-08-08
申请人： KARDION GMBH
IPC分类号： A61N1/378 , A61M60/165 , A61M60/178 , A61M60/205 , A61M60/873 , H02J50/10
CPC分类号： A61N1/3787 , A61M60/165 , A61M60/178 , A61M60/205 , A61M60/873 , H02J50/10 , A61M2205/8243 , A61M2230/005 , A61M2230/50
摘要： The invention relates to a transmitter unit (12) comprising a housing (20), a transmitter coil (18) arranged in the housing (20) for inductively transferring electrical energy to a receiver unit (14) which is provided with a receiver coil (16) and is arranged in the tissue (2) of the body (1) of a patient when the housing (20) having a contact surface (22) is placed on the body (1), and comprising a control device (30) for controlling the operation of the transmitter coil (18). According to the invention, a temperature sensor (26) is provided in the transmitter unit for determining a heating of the tissue (2) of the body (1) caused by the inductive transfer of electrical energy to the receiver unit (14). The invention also relates to methods for determining the temperature (TKorr) of the tissue (2) of a body (1) on a surface (38), by which electrical energy is inductively transmitted for supplying an electrical consumer arranged in the tissue (2) of the body (1), and to a method for inductively transferring electrical energy.
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10.发明授权公开(公告)号：US11996699B2
公开(公告)日：2024-05-28
申请号：US17051405
申请日：2019-05-02
申请人： KARDION GMBH
CPC分类号： H02J50/10 , A61M60/873 , H02J7/00711 , H02J50/12 , H02J50/90 , H02J7/00034
摘要： The invention firstly relates to a receiver unit (200), configured to interact for wireless energy transfer with a transmitter unit (100) separate from the receiving unit, said transmitter unit (100) comprising a primary coil (L1) that can be supplied with a supply voltage (UV), wherein the receiver unit (200) comprises a secondary coil (L2) to which a DC link capacitor (CZ) and an energy storage unit (220) are connected by a power converter (210). According to the invention, the receiver unit (200) contains a device (240) for actuating the power converter (210) when a voltage is applied on the DC link capacitor (CZ) for supplying an alternating current (I) flowing through the secondary coil (L2) by actuating the power converter (210) to generate an energy pulse (EP). Secondly, the invention relates to a transmitter unit (100) configured to interact with a receiver unit (200) separate from the transmitter unit for wireless energy transfer, wherein the transmitter unit (100) comprises a primary coil (L1) that can be supplied with a supply voltage (UV). There is a device (140) in the transmitter unit for detecting a voltage (UI) induced in the primary coil when the supply voltage is disconnected from the primary coil (L1).
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