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1. 发明申请

WO2020088825A1 DUAL-MODULE MOTION DETECTION SYSTEM FOR THE POWER SAVING OF RATE ADAPTATION ALGORITHM IN A LEADLESS PACEMAKER 审中-公开
公开(公告)号：WO2020088825A1
公开(公告)日：2020-05-07
申请号：PCT/EP2019/074151
申请日：2019-09-11
申请人： BIOTRONIK SE & CO. KG
发明人： QU, Min , KIBLER, Andrew B. , DE VOIR, Christopher S.
IPC分类号： A61N1/02 , A61N1/365 , A61B5/11 , A61N1/375
摘要： The present disclosure relates to an implantable cardiac pacemaker (1), wherein the pacemaker (1) is configured to apply pacing pulses to the heart of a person during operation of the pacemaker (1), and wherein the pacemaker (1) comprises a motion detection system that comprises a first module (10) and a second module (20), wherein the first module (10) is configured to continuously run during operation of the pacemaker (1), and wherein the second module (10) is configured to receive a trigger signal (S) to change from an idle state to an active state or to receive a further trigger signal (S') to change from an active state to an idle state, wherein an energy consumption per time unit of the second module (20) in the active state is larger than in the idle state, and wherein when the second module (20) is in its active state, the second module (20) is configured to execute a rate adaptation algorithm that adapts a rate of the pacing pulses to meet a metabolic demand of the person.

2. 发明申请

WO2022233669A1 ANCHORING HOLDING TOOL 审中-公开
公开(公告)号：WO2022233669A1
公开(公告)日：2022-11-10
申请号：PCT/EP2022/061167
申请日：2022-04-27
申请人： BIOTRONIK SE & CO. KG
发明人： MELIUS, Matthew , KIBLER, Andrew B. , VALENTINE, Julia Khoury
IPC分类号： A61N1/05
摘要： An anchor holding tool (5) for holding, during an implantation procedure, a lead anchor device (4) for anchoring a lead (10) in a patient (P) comprises a holding tip (50) for engaging with the lead anchor device (4), and a handle (51) connected to the holding tip (50). The holding tip (50) generally extends along a longitudinal axis (L) for receiving the lead anchor device (4) along the longitudinal axis (L) on the holding tip (50), the handle (51) extending at an angle (α) with respect to the longitudinal axis (L) from the holding tip (50). The holding tip (50) forms an inner face (500) shaped to abut with an anchor body (41) of the lead anchor device (4), wherein the inner face (500) comprises a concave shape extending about the longitudinal axis (L) for receiving said anchor body (41) of the lead anchor device (4).

3. 发明申请

WO2022248198A1 COMMUNICATION SYSTEM FOR INTRA-BODY COMMUNICATION 审中-公开
公开(公告)号：WO2022248198A1
公开(公告)日：2022-12-01
申请号：PCT/EP2022/062411
申请日：2022-05-09
申请人： BIOTRONIK SE & CO. KG
发明人： HUEGERICH, Burkhard , KIBLER, Andrew B. , QU, Min , STOTTS, Larry
IPC分类号： A61N1/372 , A61B5/0215 , A61N1/375 , A61N1/362
摘要： A communication system for establishing an intra-body communication comprises a multiplicity of implantable medical devices (1-3), each of the multiplicity of implantable medical devices (1-3) comprising communication circuitry (13, 23) for communicating with another of the multiplicity of implantable medical devices (1-3) using a first signaling technique. At least one external device (4, 5) comprises first communication circuitry (41) for communicating with the multiplicity of implantable medical devices (1-3) using said first signaling technique and second communication circuitry (42) for communicating with a remote system (6) using a second signaling technique different than the first signaling technique.

4. 发明申请

WO2022207430A1 SYSTEM AND METHOD FOR DATA INTERROGATION AND/OR REMOTE PROGRAMMING OF A MEDICAL DEVICE 审中-公开
公开(公告)号：WO2022207430A1
公开(公告)日：2022-10-06
申请号：PCT/EP2022/057641
申请日：2022-03-23
申请人： BIOTRONIK SE & CO. KG
发明人： GROSSKOPF, Rainer Joerg , HORTON, James , WENZLAFF, Thorsten , KLEEBLATT, Dirk , KRAITER, Lauren , KIBLER, Andrew B.
IPC分类号： G16H40/40 , G16H40/67 , H04W12/55 , H04L2463/082 , H04W12/08 , H04W4/80
摘要： The invention is generally directed to a system comprising at least one medical device (7), a remote monitoring server (RMS, 1), at least one patient remote device (PR, 5) and at least one health care professional (HCP) remote device (CP, 3) wherein the system is configured such that for programming and/or interrogation of one chosen medical device, one CP establishes a communication session connecting the one CP via the RMS and the PR with the chosen medical device using the one CP by establishing a first bidirectional communication connection (14) of the one CP and the RMS, triggering the RMS to establish a second bidirectional communication connection (12, 14) of the RMS and the PR corresponding to the chosen medical device and to establish a third bidirectional communication connection (13, 14) of the PR corresponding to the chosen medical device and the chosen medical device, wherein the system is configured to provide real-time remote programming and/or interrogation of the chosen medical device using the one CP via the RMS and the corresponding PR, and to maintain the first, second and third communication connections as continuous communication connections. The invention is further directed to a respective method, computer program product and computer readable data carrier.

5. 发明申请

WO2022207269A1 MULTI-ELECTRODE SPINAL CORD STIMULATION THERAPY 审中-公开
公开(公告)号：WO2022207269A1
公开(公告)日：2022-10-06
申请号：PCT/EP2022/056190
申请日：2022-03-10
申请人： BIOTRONIK SE & CO. KG
发明人： SLEE, Sean , KIBLER, Andrew B. , BARU, Marcelo
IPC分类号： A61N1/05 , A61N1/36 , A61B5/11 , A61B5/00 , A61B5/05
摘要： The invention refers to a device for neurostimulation (100) of a patient's body, wherein the device comprises a plurality of electrodes (102. a, 102.b, 102. c, 102. d, 200. a, 200.b). In order to improve therapeutic efficacy when using a plurality of electrodes in the sub-perception window, and assuming that the number of the plurality of electrodes is Z and that there is a group of N electrodes (102. a, 102. b, 102. c) of the plurality of electrodes (N less than or equal to Z) is equal to or larger than 3, the device is configured to deliver a number of N+1 electrical phases during one cycle via the plurality of electrodes • such that during N electrical phases of the cycle each electrode of the group delivers alternating a therapeutic electric phase and a number of N-1 charge balancing electric phases, wherein the therapeutic electric phase of one electrode has an amplitude I1, I2,... IN specific to this electrode, wherein during a time of one phase one electrode of the group delivers its specific therapeutic electric phase and the other electrodes of the group or of the plurality of electrodes deliver a charge balancing phase having a polarity being opposite the polarity of the specific therapeutic electric phase delivered at the same time, and • such that during an additional electrical phase each electrode of the plurality of electrodes delivers an electrical phase with an amplitude that establishes charge neutrality on each respective electrode based on phases of the N other electrical. Additionally, a respective method is disclosed.

6. 发明申请

WO2023285440A1 MEDICAL DEVICE AND METHOD FOR DETERMINING THE NUMBER OF STEPS USING SUCH MEDICAL DEVICE 审中-公开
公开(公告)号：WO2023285440A1
公开(公告)日：2023-01-19
申请号：PCT/EP2022/069420
申请日：2022-07-12
申请人： BIOTRONIK SE & CO. KG
发明人： PAMELA SHAMSIE VICTORIA, Riahi , KIBLER, Andrew B.
IPC分类号： A61B5/11 , G01C22/00 , A61B5/287 , A61N1/365
摘要： The invention refers to a medical device (10) for a patient's body (30) comprising an accel-erometer unit (40) and a processor which are electrically interconnected, wherein the pa-tient's body has two orthogonal axes (YP, ZP), wherein the first orthogonal axis (YP) is given by the craniocaudal or similar axis of the patient's body and the second orthogonal axis (ZP) is given by the dorsoventral or similar axis of the patient's body, wherein the accel-erometer unit is configured to determine at least 2-dimensional acceleration data (YD-data, ZD-data) over time along the first orthogonal axis (YP) and the second orthogonal axis (ZP). Further, the invention is directed to a respective method for determining the number of steps made by a patient using a medical device (10), a computer program product and a computer readable data carrier.

7. 发明申请

WO2022233633A1 INTRA-BODY NETWORK SYSTEM 审中-公开
公开(公告)号：WO2022233633A1
公开(公告)日：2022-11-10
申请号：PCT/EP2022/060956
申请日：2022-04-26
申请人： BIOTRONIK SE & CO. KG
发明人： HUEGERICH, Burkhard , KIBLER, Andrew B. , QU, Min , HOMAYOUN, Habib
IPC分类号： A61N1/372 , A61N1/375 , A61N1/39
摘要： An intra-body network system, comprises a first implantable medical device (1) comprising a first communication circuitry (13) and a second implantable medical device (2) comprising a second communication circuitry (23). The first communication circuitry (13) and the second communication circuitry (23) are configured to establish, in an implanted state of the first implantable medical device (1) and the second implantable medical device (2), a communication for transmitting a communication signal from at least one of the first implantable medical device (1) to the second implantable medical device (2) and from the second implantable medical device (2) to the first implantable medical device (1). At least one of the first implantable medical device (1) and the second implantable medical device (2) comprises an antenna arrangement (15) configured to at least one of transmit and receive a communication signal in a first configuration state using a first directive radiation characteristic, in a second configuration state using a second directive radiation characteristic different from the first directive radiation characteristic and a third configuration state using a third directive radiation characteristic different from the first directive radiation characteristic and the second directive radiation characteristic.

8. 发明申请

WO2021064168A1 MEDICAL ELECTRODE DEVICE FOR IMPLANTATION INTO A PATIENT 审中-公开
公开(公告)号：WO2021064168A1
公开(公告)日：2021-04-08
申请号：PCT/EP2020/077650
申请日：2020-10-02
申请人： BIOTRONIK SE & CO. KG
发明人： RIAHI, Pamela Shamsie Victoria , KIBLER, Andrew B. , KAISER, Dajana , WILLENBERG, Patrick
IPC分类号： A61N1/05
摘要： A medical electrode device (1) for implantation into a patient (P) is disclosed that comprises a carrier element (14) being formed from an electrically insulating material and defining a surface (142) generally extending along a plane of extension (A), and at least one electrode element (12) arranged on the carrier element (14) for at least one of emitting an electrical stimulation signal and receiving an electrical sense signal. The at least one electrode element (12) comprises a first wall section (120, 123) and a second wall section (121, 124). Said first wall section (120, 123), in a cross-section along a cross-sectional plane perpendicular to said plane of extension (A), extends straight along a perpendicular direction (Z) with respect to said plane of extension (A) or at an oblique angle with respect to said perpendicular direction (Z), the first wall section (120, 123) being in contact with the electrically insulating material of the carrier element (14). Said second wall section (121, 124), in said cross-section along said cross-sectional plane perpendicular to said plane of extension (A), adjoins said first wall section (120, 123) and is curved, the second wall section (121, 124) not being in contact with the electrically insulating material of the carrier element (14).

9. 发明申请

WO2019166230A1 RECAPTURE ASSEMBLY FOR A CATHETER SYSTEM, CATHETER SYSTEM AND METHOD FOR RETRIEVAL OF AN IMPLANT 审中-公开
公开(公告)号：WO2019166230A1
公开(公告)日：2019-09-06
申请号：PCT/EP2019/053690
申请日：2019-02-14
申请人： BIOTRONIK SE & CO. KG
发明人： TAFF, Brian M. , KIBLER, Andrew B.
IPC分类号： A61N1/375 , A61N1/372 , A61B17/34
摘要： The disclosure refers to a catheter system and a recapture assembly for the catheter system which serves to expand the system's functionality to support highly-articulated implant recapture. The recapture assembly comprises:a cinch tube (30, 40) with a centering device provided at the distal end of the cinch tube (30, 40) and a tether(32) located within the cinch tube (30, 40) adapted to be telescoped relative to the cinch tube (30, 40).Also, a method for retrieval of the implant (1) comprising a hitch-like element at its proximal end by the catheter system is disclosed.

10. 发明公开

EP4313260A1 MULTI-ELECTRODE SPINAL CORD STIMULATION THERAPY 审中-实审
公开(公告)号：EP4313260A1
公开(公告)日：2024-02-07
申请号：EP22711245.5
申请日：2022-03-10
申请人： BIOTRONIK SE & Co. KG
发明人： SLEE, Sean , KIBLER, Andrew B. , BARU, Marcelo
IPC分类号： A61N1/05 , A61N1/36 , A61B5/11 , A61B5/00 , A61B5/05

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