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公开(公告)号：US20240350819A1
公开(公告)日：2024-10-24
申请号：US18685285
申请日：2022-08-19
发明人： Thomas DOERR , Ingo WEISS
CPC分类号： A61N1/39622 , A61N1/3621 , A61N1/365 , A61N1/37223 , A61N1/37235 , A61N1/3756
摘要： An implantable system for providing anti-tachycardia and/or shock therapy, comprising an implantable pacing device, in particular an implantable leadless pacemaker, and an implantable cardioverter defibrillator, in particular a non-transvenous implantable cardioverter defibrillator, wherein the implantable pacing device is configured to detect a tachycardia and to provide anti-tachycardia pacing, wherein the implantable cardioverter defibrillator is further configured to signal an availability and/or unavailability of defibrillation to the implantable pacing device, and wherein the implantable pacing device is configured, in response to the signal of the implantable cardioverter defibrillator to enable and/or disable anti-tachycardia pacing. The invention further relates to a computer implemented method for providing anti-tachycardia and/or shock therapy, a computer program and a computer readable data carrier.
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公开(公告)号：US20240033532A1
公开(公告)日：2024-02-01
申请号：US18255209
申请日：2021-11-24
发明人： Ingo WEISS , Thomas DÖRR
CPC分类号： A61N1/3756 , A61N1/378
摘要： Electrical component for an implantable medical device comprises an outer shell forming first and second side faces, a functional element enclosed in the outer shell, and an arrangement of connection devices arranged on the outer shell for establishing an electrical connection of the functional element to a component of the implantable medical device outside of the outer shell. A first connection device is arranged on the first side face and a second connection device is arranged on the second side face, wherein the electrical component is configurable to assume different configuration states, wherein in a first configuration state the first connection device is configured to establish said electrical connection and the second connection device is deactivated, and in a second configuration state the first connection device is deactivated and the second connection device is configured to establish said electrical connection.
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公开(公告)号：US20230405334A1
公开(公告)日：2023-12-21
申请号：US18247706
申请日：2021-10-05
发明人： Ingo WEISS
IPC分类号： A61N1/365
CPC分类号： A61N1/36514
摘要： The invention relates to a device for detecting a signal from a human or animal organism which, during operation, carries out the following steps: detecting a signal from a human or animal organism in a time-dependent manner; subdividing a signal segment into first blocks; determining a total number of the first blocks; determining a measure for a signal swing in each of the first blocks; determining a number of first blocks in which the measure for the signal swing is less than a predeterminable first threshold value; calculating a first quotient from the number of first blocks in which the measure for the signal swing is less than the first threshold value and the total number of first blocks; comparing the first quotient with a second threshold value; classifying a state of the human or animal organism as physiological or as pathophysiological as a function of the previous comparison.
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公开(公告)号：US20210402175A1
公开(公告)日：2021-12-30
申请号：US17285683
申请日：2019-10-18
发明人： Michael FRIEDRICH , Gernot KOLBERG , Ingo WEISS
摘要： An implantable extravascular electrode lead, having a proximal end and a distal end, comprises an electrode lead body that extends from the proximal end of the electrode lead to the distal end of the electrode lead, a connecting device arranged at the proximal end of the electrode lead body, and a fixing device arranged in the distal region of the electrode lead body or at the distal end of the electrode lead body. Once the electrode lead has been inserted into an extravascular region of a patient, the fixing device is actively actuatable from outside the body for fixing the electrode lead to patient body tissue.
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公开(公告)号：US20160061911A1
公开(公告)日：2016-03-03
申请号：US14803014
申请日：2015-07-17
发明人： Holger LIPPITZ , Ingo WEISS
IPC分类号： G01R33/032 , A61B5/00 , A61B5/055
CPC分类号： G01R33/0322 , A61B5/0031 , A61B5/055 , A61B2090/3945 , A61N1/08 , A61N1/3718 , G01R33/285 , G01R33/288
摘要： An implant with magnetic field recognition, such as an implant that recognizes fields generated by a magnetic resonance imaging (MRI) device. The implant includes at least one voltage source, at least one control unit, at least one communication coil and an optical structure with a Faraday element. The optical structure includes at least one first and second polarization filters and at least one light detector.
摘要翻译： 具有磁场识别的植入物，例如识别由磁共振成像（MRI）装置产生的场的植入物。 植入物包括至少一个电压源，至少一个控制单元，至少一个通信线圈和具有法拉第元件的光学结构。 光学结构包括至少一个第一和第二偏振滤光器和至少一个光检测器。
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公开(公告)号：US20240359023A1
公开(公告)日：2024-10-31
申请号：US18683963
申请日：2022-08-18
发明人： Thomas DOERR , Ingo WEISS
CPC分类号： A61N1/39622 , A61N1/3621 , A61N1/37217 , A61N1/3925
摘要： An implantable system for providing anti-tachycardia and/or shock therapy, comprising an implantable pacing device, in particular an implantable leadless pacemaker, and an implantable cardioverter defibrillator, in particular a non-transvenous implantable cardioverter defibrillator, wherein the implantable pacing device is configured to detect a tachycardia and to provide anti-tachycardia pacing, wherein the implantable pacing device is further configured to signal an unavailability of anti-tachycardia pacing to the implantable cardioverter defibrillator, and wherein the implantable cardioverter defibrillator is configured, in response to the signal of the implantable pacing device, to adjust predetermined shock therapy parameters and/or to send a message to a remote monitoring system. A computer implemented method for providing anti-tachycardia and/or shock therapy, a computer program and a computer readable data carrier are also provided.
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公开(公告)号：US20240082591A1
公开(公告)日：2024-03-14
申请号：US18261872
申请日：2022-01-25
发明人： Thomas DOERR , Ingo WEISS , Juergen MUELLER , Thomas PIESKE
IPC分类号： A61N1/39
CPC分类号： A61N1/3956 , A61N1/3912 , A61N1/3918 , A61N1/3937 , A61N1/3975 , A61N1/3987
摘要： An implantable pulse generator comprises a pulse generation device generating an output pulse, the pulse generation device comprising a control unit, shock generation circuitry and output circuitry. The shock generation circuitry comprises a first energy storage device, a second energy storage device and a switching device. The switching device is electrically connected to the first energy storage device, and is configured to connect, in a closed state, the first energy storage device with the second energy storage device, and to disconnect, in an open state, the first energy storage device from the second energy storage device. The shock generation circuitry configured to generate an output pulse by supplying energy to the output circuitry, in the open state, from the first energy storage device via a first connection line and, in the closed state, from the first energy storage device and the second energy storage device via a second connection line.
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公开(公告)号：US20210346686A1
公开(公告)日：2021-11-11
申请号：US17286266
申请日：2019-10-18
发明人： Michael FRIEDRICH , Gernot KOLBERG , Ingo WEISS
摘要： An implantable electrode lead having proximal and distal ends, comprising an electrode lead body and a pulling element. The pulling element has first and second ends. At the first end, the pulling element is connected to the distal end of the electrode lead or in the vicinity of the electrode lead distal end; referred to as the distal region of the electrode lead. Proceeding from the joining site between the first end of the pulling element and the electrode lead, the pulling element extends from the first end thereof toward the second end thereof to the proximal end of the electrode lead. The pulling element, proceeding from the joining site, extends outside the electrode lead body. A tensile force exerted onto the second end of the pulling element exerts a bending moment onto the electrode lead distal region. This bending moment results in bending of the electrode lead distal region.
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公开(公告)号：US20150352354A1
公开(公告)日：2015-12-10
申请号：US14697062
申请日：2015-04-27
发明人： Thomas DOERR , Ingo WEISS , Steffen KIBBEL
CPC分类号： A61N1/08 , A61N1/3718 , A61N1/3931 , G01R33/022 , G01R33/285 , G01R33/288
摘要： An implantable medical device (IMD) including a power supply, a sensing device and/or a stimulation device, a control unit, a magnetic resonance (MR) detection unit, and at least two magnetic field sensors. The power supply is connected to one or more of the sensing device, the stimulation device, the control unit, the MR detection unit and the magnetic field sensors. The control unit is connected to the sensing device and/or stimulation device, to the MR detection unit, and to the at least two magnetic field sensors. The at least two magnetic field sensors are arranged spatially separately from one another and the MR detection unit determines a spatial and/or temporal gradient of magnetic field strengths detected by the at least two magnetic field sensors and transmitted to the MR detection unit. The MR detection unit detects an MR field and transmits an MR signal to the control unit.
摘要翻译： 包括电源，感测装置和/或刺激装置的可植入医疗装置（IMD），控制单元，磁共振（MR）检测单元和至少两个磁场传感器。 电源连接到感测装置，刺激装置，控制单元，MR检测单元和磁场传感器中的一个或多个。 控制单元连接到感测装置和/或刺激装置，连接到MR检测单元和至少两个磁场传感器。 所述至少两个磁场传感器彼此空间地布置，并且所述MR检测单元确定由所述至少两个磁场传感器检测并被发送到所述MR检测单元的磁场强度的空间和/或时间梯度。 MR检测单元检测MR场并将MR信号发送到控制单元。
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公开(公告)号：US20150080694A1
公开(公告)日：2015-03-19
申请号：US14475634
申请日：2014-09-03
发明人： Gernot KOLBERG , Jens RUMP , Michael FRIEDRICH , Heinrich BUESSING , Stefan KNORR , Andreas BITZER , Kerstin TEAUBERT , Ingo WEISS , Klaus BARTELS , Michelle MAXFIELD , Hartmut LENSKI , Timo FRENZEL , Erik TRIP
CPC分类号： A61N1/08 , A61B5/6846 , A61N1/05 , A61N1/056 , A61N1/086
摘要： An implantable medical device including at least one elongate electrical line with a first electrical component as a functional conductor, and at least one second electrical component with an electrical length. The first electrical component includes a proximal end and a distal end, wherein the distal side is in electrical contact with tissue or blood. The first electrical component is in electrical contact with the at least one second electrical component, and wherein the electrical length of the at least one second component corresponds to at least a tenth of a wavelength (λ/10) of electromagnetic waves in a radiofrequency range.
摘要翻译： 一种可植入医疗装置，其包括至少一根细长电线，其具有作为功能导体的第一电气部件和至少一个具有电长度的第二电气部件。 第一电气部件包括近端和远端，其中远侧与组织或血液电接触。 第一电气部件与至少一个第二电气部件电接触，并且其中至少一个第二部件的电长度对应于射频范围内的电磁波的波长（λ/ 10）的至少十分之一 。
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