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公开(公告)号：US20240123218A1
公开(公告)日：2024-04-18
申请号：US18396019
申请日：2023-12-26
Applicant: Medtronic, Inc.
Inventor： Amy E. Thompson-Nauman , Melissa G.T. Christie , Paul J. DeGroot , Rick D. McVenes , Becky L. Dolan
CPC classification number: A61N1/05 , A61N1/39622
Abstract: An implantable cardiac defibrillator (ICD) system includes an ICD implanted subcutaneously in a patient, a defibrillation lead having a proximal portion coupled to the ICD and a distal portion having a defibrillation electrode configured to deliver a defibrillation or cardioversion shock to a heart of the patient, and a pacing lead that includes a distal portion having one or more electrodes and a proximal portion coupled to the ICD. The distal portion of the pacing lead is implanted at least partially along a posterior side of a sternum of the patient within the anterior mediastinum. The ICD is configured to provide pacing pulses to the heart of the patient via the pacing lead and provide defibrillation shocks to the patient via the defibrillation lead. As such, the implantable cardiac system provides pacing from the substernal space for an extravascular ICD system.
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公开(公告)号：US11426578B2
公开(公告)日：2022-08-30
申请号：US16130272
申请日：2018-09-13
Applicant: Medtronic, Inc.
Inventor： Zhongping Yang , Becky L. Dolan , Xin Chen , Thomas A. Anderson , Berthold Stegemann , Maurice Verbeek
Abstract: A pacemaker has a housing and a therapy delivery circuit enclosed by the housing for generating pacing pulses for delivery to a patient's heart. An electrically insulative distal member is coupled directly to the housing and at least one non-tissue piercing cathode electrode is coupled directly to the insulative distal member. A tissue piercing electrode extends away from the housing.
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3.发明授权公开(公告)号：US10349978B2
公开(公告)日：2019-07-16
申请号：US14973800
申请日：2015-12-18
Applicant: Medtronic, Inc.
Inventor： Kevin R. Seifert , Nathan L. Olson , Becky L. Dolan
Abstract: This disclosure provides various embodiments of implant tools and implant techniques utilizing those tools. In one embodiment, an implant tool comprises a handle and a shaft. The shaft includes a proximal end adjacent the handle, a distal end, an open channel that extends from near the proximal end to the distal end, and at least one lumen that extends from a proximal end of the shaft to a location near the distal end of the shaft. The implant tool may also include a coupler configured to connect to a fluid delivery device. In one example, the fluid delivery device may be a syringe. In some instances, the handle of the implant tool may include a compartment or a recess configured to receive the fluid delivery device.
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公开(公告)号：US20240123238A1
公开(公告)日：2024-04-18
申请号：US18547105
申请日：2022-02-16
Applicant: Medtronic, Inc.
Inventor： Robert W. Stadler , Becky L. Dolan , Yong K. Cho , Paul G. Krause , Shantanu Sarkar , Robert C. Kowal
CPC classification number: A61N1/37282 , A61B5/321 , A61B5/746 , A61N1/3904 , A61N1/3993
Abstract: A system comprising processing circuitry configured to receive a wirelessly-transmitted message from a medical device, the message indicating that the medical device detected an acute health event of the patient. In response to the message, the processing circuitry is configured to determine a location of the patient, determine an alert area based on the location of the patient, and control transmission of an alert of the acute heath event of the patient to any one or more computing devices of one or more potential responders within the alert area.
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公开(公告)号：US20230001215A1
公开(公告)日：2023-01-05
申请号：US17932242
申请日：2022-09-14
Applicant: Medtronic, Inc.
Inventor： Zhongping C. Yang , Becky L. Dolan , Xin Chen , Thomas A. Anderson , Berthold Stegemann , Maurice Verbeek , Michael D. Eggen
Abstract: A pacemaker has a housing and a therapy delivery circuit enclosed by the housing for generating pacing pulses for delivery to a patient's heart. An electrically insulative distal member is coupled directly to the housing and at least one non-tissue piercing cathode electrode is coupled directly to the insulative distal member. A tissue piercing electrode extends away from the housing.
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Patent Agency Ranking
公开(公告)号：US20220249855A1
公开(公告)日：2022-08-11
申请号：US17661103
申请日：2022-04-28
Applicant: Medtronic, Inc.
Inventor： Amy E. Thompson-Nauman , Melissa G.T. Christie , Paul J. DeGroot , Rick D. McVenes , Becky L. Dolan
Abstract: Substernal implantable cardioveter-defibrillator (ICD) systems and methods for providing substernal electrical stimulation therapy to treat malignant tachyarrhythmia, e.g., ventricular tachycardia (VT) and ventricular fibrillation (VF) are described. In one example, an implantable cardioveter-defibrillator (ICD) system includes an ICD implanted in a patient and an implantable medical electrical lead. The lead includes an elongated lead body having a proximal end and a distal portion, a connector at the proximal end of the lead body configured to couple to the ICD, and one or more electrodes along the distal portion of the elongated lead body. The distal portion of the elongated lead body of the lead is implanted substantially within an anterior mediastinum of the patient and the ICD is configured to deliver electrical stimulation to a heart of the patient using the one or more electrodes.
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公开(公告)号：US20200069952A1
公开(公告)日：2020-03-05
申请号：US16678365
申请日：2019-11-08
Applicant: Medtronic, Inc.
Inventor： Amy E. Thompson-Nauman , Melissa G.T. Christie , Paul J. DeGroot , Rick D. McVenes , Becky L. Dolan
Abstract: Substernal implantable cardioveter-defibrillator (ICD) systems and methods for providing substernal electrical stimulation therapy to treat malignant tachyarrhythmia, e.g., ventricular tachycardia (VT) and ventricular fibrillation (VF) are described. In one example, an implantable cardioveter-defibrillator (ICD) system includes an ICD implanted in a patient and an implantable medical electrical lead. The lead includes an elongated lead body having a proximal end and a distal portion, a connector at the proximal end of the lead body configured to couple to the ICD, and one or more electrodes along the distal portion of the elongated lead body. The distal portion of the elongated lead body of the lead is implanted substantially within an anterior mediastinum of the patient and the ICD is configured to deliver electrical stimulation to a heart of the patient using the one or more electrodes.
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8.发明申请IMPLANTABLE CARDIOVERTER-DEFIBRILLATOR (ICD) SYSTEM INCLUDING SUBSTERNAL LEAD 审中-公开可植入式除颤器（ICD）系统，包括后置引线公开(公告)号：US20140330327A1
公开(公告)日：2014-11-06
申请号：US14261470
申请日：2014-04-25
Applicant: Medtronic, Inc.
Inventor： Amy E. Thompson-Nauman , Melissa G.T. Christie , Paul J. DeGroot , Rick D. McVenes , Becky L. Dolan
CPC classification number: A61N1/3962 , A61N1/05 , A61N1/3956
Abstract: Substernal implantable cardioveter-defibrillator (ICD) systems and methods for providing substernal electrical stimulation therapy to treat malignant tachyarrhythmia, e.g., ventricular tachycardia (VT) and ventricular fibrillation (VF) are described. In one example, an implantable cardioveter-defibrillator (ICD) system includes an ICD implanted in a patient and an implantable medical electrical lead. The lead includes an elongated lead body having a proximal end and a distal portion, a connector at the proximal end of the lead body configured to couple to the ICD, and one or more electrodes along the distal portion of the elongated lead body. The distal portion of the elongated lead body of the lead is implanted substantially within an anterior mediastinum of the patient and the ICD is configured to deliver electrical stimulation to a heart of the patient using the one or more electrodes.
Abstract translation: 描述了用于治疗恶性快速性心律失常，例如室性心动过速（VT）和心室颤动（VF）的基础植入式心脏除颤器（ICD）系统和用于提供次要电刺激治疗的方法。 在一个示例中，植入式心脏除颤器（ICD）系统包括植入患者体内的ICD和可植入医用电导线。 引线包括具有近端和远端部分的细长引线体，在引线本体的近端处的连接器，其被配置为耦合到ICD，以及沿着细长引线体的远端部分的一个或多个电极。 引线的细长引线体的远端部分基本上植入患者的前纵隔，并且ICD构造成使用一个或多个电极将电刺激递送到患者的心脏。
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公开(公告)号：US20230181916A1
公开(公告)日：2023-06-15
申请号：US18061888
申请日：2022-12-05
Applicant: Medtronic, Inc.
Inventor： Xusheng Zhang , Becky L. Dolan , Richard J. O'Brien , Daniel R. Lexcen , Vladimir P. Nikolski , Michael D. Eggen
CPC classification number: A61N1/3904 , A61B5/0006 , A61B5/364 , A61B5/686 , A61B5/746 , A61N1/362 , A61N1/3975 , G16H20/30
Abstract: A medical system includes an implantable cardiac monitoring device (ICMD) configured to monitor one or more physiological signals of a patient and in response to detecting a current or imminent arrhythmia in the patient, transmit first data to an external user device. The external user device is configured to: in response to receiving the first data from the ICMD, outputting a notification of the current or imminent arrythmia; confirm the presence of the current or imminent arrhythmia in the patient; and in response to confirming the current or imminent arrhythmia in the patient, cause an external defibrillator device to deliver a shock to the patient.
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公开(公告)号：US11478653B2
公开(公告)日：2022-10-25
申请号：US16130292
申请日：2018-09-13
Applicant: Medtronic, Inc.
Inventor： Zhongping Yang , Becky L. Dolan , Xin Chen , Thomas A. Anderson , Berthold Stegemann , Maurice Verbeek , Michael D. Eggen
Abstract: A pacemaker has a housing and a therapy delivery circuit enclosed by the housing for generating pacing pulses for delivery to a patient's heart. An electrically insulative distal member is coupled directly to the housing and at least one non-tissue piercing cathode electrode is coupled directly to the insulative distal member. A tissue piercing electrode extends away from the housing.
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