-
公开(公告)号：US09839781B2
公开(公告)日：2017-12-12
申请号：US13888835
申请日：2013-05-07
Applicant: Cardiac Pacemakers, Inc.
Inventor： Yunlong Zhang , James O. Gilkerson , Yongxing Zhang , Loell Boyce Moon
IPC: A61N1/00 , A61N1/362 , A61B5/0464 , A61B5/024 , A61B5/046 , A61B5/00 , A61B5/02 , A61B5/053 , A61N1/365 , A61B5/0402 , A61N1/39
CPC classification number: A61N1/3627 , A61B5/02028 , A61B5/02444 , A61B5/0402 , A61B5/046 , A61B5/0464 , A61B5/0538 , A61B5/686 , A61B5/6869 , A61B5/7239 , A61B5/7242 , A61B5/7282 , A61N1/36521 , A61N1/3962
Abstract: A system to measure intracardiac impedance includes implantable electrodes and a medical device. The electrodes sense electrical signals of a heart of a subject. The medical device includes a cardiac signal sensing circuit coupled to the implantable electrodes, an impedance measurement circuit coupled to the same or different implantable electrodes, and a controller circuit coupled to the cardiac signal sensing circuit and the impedance measurement circuit. The cardiac signal sensing circuit provides a sensed cardiac signal. The impedance measurement circuit senses intracardiac impedance between the electrodes to obtain an intracardiac impedance signal. The controller circuit determines cardiac cycles of the subject using the sensed cardiac signal, and detects tachyarrhythmia using cardiac-cycle to cardiac-cycle changes in a plurality of intracardiac impedance parameters obtained from the intracardiac impedance signal.
-
2.发明授权公开(公告)号：US09381371B2
公开(公告)日：2016-07-05
申请号：US14058251
申请日：2013-10-20
Applicant: Cardiac Pacemakers, Inc.
Inventor： Scott R. Stubbs , James O. Gilkerson , Hiten J. Doshi , Diane Schuster
CPC classification number: A61N1/3962 , A61N1/056 , A61N1/086 , A61N1/37 , A61N1/3718
Abstract: An implantable medical device (IMD) includes a lead having one or more sensing electrodes and one or more therapy delivery electrodes, and a sensor configured to detect the presence of static and time-varying scan fields in a magnetic resonance imaging (MRI) environment. A controller, in electrical communication with the lead and the sensor, is configured to process signals related to tachycardia events sensed via the one or more sensing electrodes and to deliver pacing and shock therapy signals via the one or more therapy delivery electrodes. The controller compares the sensed static and time-varying scan fields to static and time-varying scan field thresholds. The controller controls delivery of anti-tachycardia pacing and shock therapy signals as a function of the detected tachycardia events, the comparison of the sensed static scan field to the static scan field threshold, and the comparison of the time-varying scan fields to the time-varying scan field thresholds.
-
3.发明申请METHOD AND APPARATUS FOR INDICATION-BASED PROGRAMMING OF CARDIAC RHYTHM MANAGEMENT DEVICES 审中-公开CARDIAC RHYTHM管理设备的基于适应性编程的方法和装置公开(公告)号：US20140228902A1
公开(公告)日：2014-08-14
申请号：US14255877
申请日：2014-04-17
Applicant: Cardiac Pacemakers, Inc.
Inventor： Adam W. Cates , James O. Gilkerson , Kenneth P. Hoyme
CPC classification number: A61N1/37235 , A61N1/362 , A61N1/365 , A61N1/37211 , A61N1/37247 , A61N1/37252 , A61N1/37264 , A61N1/3956 , G06F19/00 , G06F19/3418 , G16H10/60 , G16H40/40 , G16H40/63 , G16H50/20
Abstract: A cardiac rhythm management (CRM) system includes a programming device that determines parameters for programming an implantable medical device based on patient-specific information including indications for use of the implantable medical device. By executing an indication-based programming algorithm, the programming device substantially automates the process between the diagnosis of a patient and the programming of an implantable medical device using parameters individually determined for that patient.
Abstract translation: 心律管理（CRM）系统包括编程设备，其基于患者特定信息确定用于编程可植入医疗设备的参数，包括可植入医疗设备的使用的指示。 通过执行基于指示的编程算法，编程设备使用为该患者单独确定的参数，使患者的诊断和可植入医疗设备的编程之间的过程基本上自动化。
-
公开(公告)号：US11534602B2
公开(公告)日：2022-12-27
申请号：US16776207
申请日：2020-01-29
Applicant: CARDIAC PACEMAKERS, INC.
Inventor： G. Shantanu Reddy , James O. Gilkerson , Andrew L. De Kock , James K. Cawthra, Jr. , Eric Hammill
IPC: A61N1/05 , A61N1/39 , A61N1/365 , A61B5/00 , A61N1/362 , A61N1/37 , A61B5/363 , A61N1/375 , A61N1/372
Abstract: Implantable devices and systems include one or more leads adapted to be emplaced in the internal thoracic vein (ITV) of a patient. The lead may include features to adapt the lead for such placement. An associated device for use with the lead may include operational circuitry adapted for use with a lead having an electrode for sensing and/or therapy purposes coupled thereto. Methods for implantation and use of such devices and systems are disclosed as well.
-
公开(公告)号：US11504538B2
公开(公告)日：2022-11-22
申请号：US16440367
申请日：2019-06-13
Applicant: Cardiac Pacemakers, Inc.
Inventor： David L. Perschbacher , James O. Gilkerson , Ron A. Balczewski
Abstract: A system includes a pulse generator including a can electrode and a lead couplable to the pulse generator, the lead including a distal coil electrode and a proximal coil electrode, wherein both of the coil electrodes are electrically uncoupled from the can electrode such that a unipolar sensing vector is provided between at least one of the coil electrodes and the can electrode.
-
Patent Agency Ranking
公开(公告)号：US11504537B2
公开(公告)日：2022-11-22
申请号：US16263736
申请日：2019-01-31
Applicant: Cardiac Pacemakers, Inc.
Inventor： David L. Perschbacher , James O. Gilkerson , Sunipa Saha , Deepa Mahajan
IPC: A61N1/365 , A61B5/00 , A61N1/39 , A61B5/021 , A61B5/0245 , A61N1/37 , A61B5/349 , A61B5/0205 , A61N1/04 , A61B7/02 , A61B5/352
Abstract: Systems and methods for monitoring chronic over-pacing (COP) to the heart are discussed herein. In an embodiment, a system includes a receiver circuit to receive information about pacing rates of a plurality of paced heart beats, and a pacing analyzer circuit to generate a pacing rate distribution using pacing rates of the plurality of the paced heart beats. The pacing rate distribution includes a pacing rate histogram. The pacing analyzer circuit may recognize a morphological pattern from the pacing rate distribution, and detect a COP indication using the extracted feature. A programmer circuit adjusts one or more therapy parameters in response to the detected. COP indication.
-
7.发明授权公开(公告)号：US10751543B2
公开(公告)日：2020-08-25
申请号：US15847490
申请日：2017-12-19
Applicant: CARDIAC PACEMAKERS, INC.
Inventor： G. Shantanu Reddy , Eric Falbe Hammill , James O. Gilkerson , Ramesh Wariar , Pramodsingh Hirasingh Thakur
Abstract: Cardiac therapy devices in the form of pacemakers and/or defibrillators including one or more leads with electrodes implanted in a vein in a posterior position in combination with one or more leads with electrodes implanted in an anterior position. The posterior position may be chosen from one or more of the azygos, hemiazygos, accessory hemiazygos, or posterior intercostal veins. The anterior position may be chosen from the internal thoracic vein, an anterior intercostal vein, or an anterior subcutaneous location. In other examples, sensors are placed for use by a cardiac monitoring or therapy system in one or more of the internal thoracic vein, the azygos vein, the hemiazygos vein, the accessory hemiazygos vein, and/or an anterior or posterior intercostal vein.
-
公开(公告)号：US20170312520A9
公开(公告)日：2017-11-02
申请号：US13888835
申请日：2013-05-07
Applicant: CARDIAC PACEMAKERS, INC.
Inventor： Yunlong Zhang , James O. Gilkerson , Yongxing Zhang , Loell Boyce Moon
IPC: A61N1/362 , A61B5/053 , A61B5/00 , A61B5/0464 , A61B5/02 , A61B5/046 , A61B5/024 , A61B5/0402 , A61N1/39 , A61N1/365
CPC classification number: A61N1/3627 , A61B5/02028 , A61B5/02444 , A61B5/0402 , A61B5/046 , A61B5/0464 , A61B5/0538 , A61B5/686 , A61B5/6869 , A61B5/7239 , A61B5/7242 , A61B5/7282 , A61N1/36521 , A61N1/3962
Abstract: A system to measure intracardiac impedance includes implantable electrodes and a medical device. The electrodes sense electrical signals of a heart of a subject. The medical device includes a cardiac signal sensing circuit coupled to the implantable electrodes, an impedance measurement circuit coupled to the same or different implantable electrodes, and a controller circuit coupled to the cardiac signal sensing circuit and the impedance measurement circuit. The cardiac signal sensing circuit provides a sensed cardiac signal. The impedance measurement circuit senses intracardiac impedance between the electrodes to obtain an intracardiac impedance signal. The controller circuit determines cardiac cycles of the subject using the sensed cardiac signal, and detects tachyarrhythmia using cardiac-cycle to cardiac-cycle changes in a plurality of intracardiac impedance parameters obtained from the intracardiac impedance signal.
-
公开(公告)号：US09731137B2
公开(公告)日：2017-08-15
申请号：US13932135
申请日：2013-07-01
Applicant: Cardiac Pacemakers, Inc.
Inventor： James O. Gilkerson , Kenneth P. Hoyme , James R. Kalgren , David L. Perschbacher , Les N. Peterson
CPC classification number: A61N1/36585 , A61N1/36514 , A61N1/3702 , A61N1/37247 , A61N1/37258 , A61N1/37264 , A61N1/37282
Abstract: The current technology is relevant to a system having a programming device capable of communication with an implantable medical device, where the programming device is configured to identify a patient condition comprising the patient's inability to exercise to a desired capacity, configured to notify a clinical user of the identified condition and configured to identify a therapy appropriate for the identified condition.
-
公开(公告)号：US20170001020A1
公开(公告)日：2017-01-05
申请号：US15265674
申请日：2016-09-14
Applicant: Cardiac Pacemakers, Inc.
Inventor： David L. Perschbacher , James O. Gilkerson , Ron A. Balczewski
CPC classification number: A61N1/3702 , A61B5/04011 , A61B5/0464 , A61N1/3622 , A61N1/36592 , A61N1/3925 , A61N1/3962
Abstract: A system includes a pulse generator including a can electrode and a lead couplable to the pulse generator, the lead including a distal coil electrode and a proximal coil electrode, wherein both of the coil electrodes are electrically uncoupled from the can electrode such that a unipolar sensing vector is provided between at least one of the coil electrodes and the can electrode.
Abstract translation: 一种系统包括脉冲发生器，其包括罐电极和可连接到脉冲发生器的引线，所述引线包括远端线圈电极和近端线圈电极，其中两个线圈电极与罐电极电耦合，使得单极检测 向量设置在至少一个线圈电极和罐电极之间。
-
-
-
-
-
-
-
-
-
Search Results
43
records
(took 0.016 seconds)
