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公开(公告)号：US09968299B2
公开(公告)日：2018-05-15
申请号：US14201925
申请日：2014-03-10
发明人： Christian Moss
CPC分类号： A61B5/6843 , A61B5/0028 , A61B5/0031 , A61B5/6887 , A61B2560/029 , A61B2560/0468 , A61B2562/0252 , A61N1/37211 , A61N1/37288
摘要： A device, system and method that communicate with at least one implantable medical device (IMD). The device includes a unit and a surface having at least one reception or transmission element that communicate with the at least one IMD. A minimum pressure required for the contact between transmission or reception elements and skin is provided by gravity or by patient interaction with the device. The system includes the at least one IMD, the unit that communicates with the at least one IMD and the device having the at least one reception or transmission element that communicate with the at least one IMD. The method includes the steps of providing a surface having at least one reception or transmission element that communicate with an IMD, and enabling communication upon detection of a minimum pressure on the surface. The communication with the IMD is acoustic or conductive.
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公开(公告)号：US11207027B2
公开(公告)日：2021-12-28
申请号：US17271268
申请日：2019-08-12
发明人： Jens Rump , Christian Moss
摘要： The invention relates to an implantable sensor for detecting an electrical excitation of muscle cells, in particular cardiac muscle cells, wherein it is provided that the sensor comprises a dielectric component and a contact point for contacting muscle cells, which is connected to the dielectric component, so that an electric field in the dielectric component, and correspondingly a capacitance of the dielectric component, change with an electrical excitation of the muscle cells. The invention furthermore relates to a system comprising a sensor and an implant.
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公开(公告)号：US09998237B2
公开(公告)日：2018-06-12
申请号：US15423413
申请日：2017-02-02
发明人： Christian Moss
CPC分类号： H04B11/00 , A61F2/02 , G08C23/02 , G08C2201/112
摘要： Embodiments include an implant and a method of operating the implant. The implant includes a receiver that receives first ultrasound signals emitted by an external transmitting unit of a further apparatus. The receiver includes a piezoelement, which is excited by the first ultrasound signals at a first resonance frequency (f1) and therefrom converts the mechanical energy transferred with the first ultrasound signals into electrical energy. In embodiments of the invention, the piezoelement is additionally excited at a second resonance frequency (f2), which differs from the first resonance frequency (f1), and at the second resonance frequency (f2) operates as a transmitter to transmit second ultrasound signals.
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公开(公告)号：US20230055392A1
公开(公告)日：2023-02-23
申请号：US17914858
申请日：2021-03-24
发明人： Christian Moss , André Seidelt , Andreas Arndt , Olaf Skerl , Thomas Finnberg
摘要： An implantable medical device comprises an electronic functional device for performing a function of said implantable medical device, said electronic functional device having an operational state for performing said function and a switched-off state. A wake-up device serves for transferring said functional device from said switched-off state to said operational state. The wake-up device comprises a first timer circuit for repeatedly transferring the functional device to the operational state according to a predetermined first timing scheme, a detection device for detecting a signal from a signal source external to the implantable medical device, and a second timer circuit for repeatedly switching the detection device to a reception state according to a second timing scheme.
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公开(公告)号：US09956415B2
公开(公告)日：2018-05-01
申请号：US14965153
申请日：2015-12-10
发明人： Frank Bloemer , Christian Moss
CPC分类号： A61N1/368 , A61B5/0452 , A61N1/0587 , A61N1/36507 , A61N1/37205 , A61N1/3756
摘要： Embodiments include an epicardial heart stimulator that includes a housing and electric components arranged in the housing. The electric components include a stimulation unit, a stimulation control unit, and at least one stimulation electrode on the housing. The stimulation electrode is connected to the stimulation unit and to the stimulation control unit. The stimulation unit provides electric energy that corresponds to a stimulation pulse and delivers the stimulation pulse via the stimulation electrode upon a corresponding trigger signal of the stimulation control unit. The epicardial heart stimulator includes a sensing electrode on the housing that senses electric potentials and that is electrically connected to a sensing unit in the housing. The sensing unit is connected to the stimulation control unit. The stimulation control unit, in a corresponding operating mode, controls the delivery of a respective trigger signal in accordance with an output signal of the sensing unit.
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6.发明授权公开(公告)号：US11532422B2
公开(公告)日：2022-12-20
申请号：US16375158
申请日：2019-04-04
发明人： Jens Rump , Christian Moss
摘要： An assembly includes an electromagnetic coil with a conductor, and a substrate on which the conductor is arranged. The coil has a core and the conductor extends around the core. The core is formed by a ferromagnetic rivet that is fastened to the substrate.
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公开(公告)号：US20180015291A1
公开(公告)日：2018-01-18
申请号：US15637563
申请日：2017-06-29
发明人： Christian Moss , Christian Gothe , Thomas Finnberg
CPC分类号： A61N1/3787 , A61N1/37205 , A61N1/37211 , A61N1/37223 , A61N1/37229 , A61N1/3752 , A61N1/39
摘要： An implantable medical device having a hollow housing and a connector housing connected (e.g., rigidly) together, each containing electrical components. The components contained in the hollow housing include a receiver for wireless communication. The components contained in the connector housing include an antenna electrically connected to the receiver and configured to receive electromagnetic waves having a frequency greater than 100 MHz. The receiver/antenna allows the receipt of data in the MICS frequency band. The electrical components arranged in the connector housing additionally include a resonant circuit having a coil and a capacitor which is inductively coupled to the antenna. The resonant circuit is matched to magnetic alternating fields in a frequency range between 5 kHz and 50 MHz, preferably having a resonance frequency between 5 kHz and 50 MHz. The resonant circuit is suitable for data communication in the near field of the implantable medical device via magnetic alternating fields.
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