1
Shantha Arcot Krishnamurthy, Shibaji Shome, Yanting Dong: Left atrial sense or capture detection from coronary sinus. Cardiac Pacemakers, Schwegman Lundberg & Woessner P A, November 6, 2012: US08306622 (13 worldwide citation)

A method and device to detect and compare changes in atrial rate and morphology can be used to identify left atrial sense and capture, such as from a quadripolar or other lead located in or around the coronary sinus.


2
Aaron R McCabe, Shibaji Shome, Yanting Dong, Amy Jean Brisben: Anodal stimulation detection and avoidance. Cardiac Pacemakers, Brooks Cameron & Huebsch PLL, March 19, 2013: US08401639 (5 worldwide citation)

Cardiac resynchronization therapy is delivered to a heart using an extended bipolar electrode configuration in accordance with programmed pacing parameters including a non-zero intraventricular delay. The extended bipolar electrode configuration comprises a left ventricular electrode defining a cath ...


3
Yanting Dong, Allan C Shuros, Jiang Ding, Scott A Meyer, Shibaji Shome: His-bundle capture verification and monitoring. Cardiac Pacemakers, Schwegman Lundberg & Woessner P A, October 22, 2013: US08565880 (4 worldwide citation)

This document discusses, among other things, a system and method for generating a stimulation energy to provide His-bundle stimulation for a cardiac cycle, receiving electrical information from the heart over at least a portion of the cardiac cycle, determining a characteristic of at least a portion ...


4
Amy Jean Brisben, Shibaji Shome, Kenneth N Hayes, Yanting Dong, Aaron R McCabe, Scott A Meyer, Kevin John Stalsberg: Method and apparatus for pacing safety margin. Cardiac Pacemakers, Schwegman Lundberg & Woessner P A, October 22, 2013: US08565879 (4 worldwide citation)

An apparatus comprises a cardiac signal sensing circuit, a pacing therapy circuit, and a controller circuit. The controller circuit includes a safety margin calculation circuit. The controller circuit initiates delivery of pacing stimulation energy to the heart using a first energy level, changes th ...


5
Pramodsingh Hirasingh Thakur, Barun Maskara, Allan C Shuros, Sunipa Saha, Shibaji Shome: Augmented signal vector analysis to suppress global activation during electrophysiology mapping. Boston Scientific Scimed, Faegre Baker Daniels, September 15, 2015: US09131866 (4 worldwide citation)

Electrical activity propagation along an electrode array within a cardiac chamber is reconstructed. Signals are sampled from the electrode array including signals from a channel of interest. An N-dimensional signal vector is then constructed using signals from N neighboring channels referenced to th ...


6
Pramodsingh H Thakur, Barun Maskara, Shantha Arcot Krishnamurthy, Sunipa Saha, Shibaji Shome: Rotor identification using sequential pattern matching. Boston Scientific Scimed, Faegre Baker Daniels, May 10, 2016: US09332920 (4 worldwide citation)

An anatomical mapping system includes a plurality of mapping electrodes each having an electrode location and configured to detect activation signals of intrinsic physiological activity within an anatomical structure. A mapping processor is associated with the plurality of mapping electrodes and is ...


7
Pramodsingh H Thakur, Shantha Arcot Krishnamurthy, Allan C Shuros, Shibaji Shome, Barun Maskara, Sunipa Saha: Enhanced activation onset time optimization by similarity based pattern matching. Boston Scientific Scimed, Faegre Baker Daniels, September 29, 2015: US09144391 (4 worldwide citation)

An anatomical mapping system and method includes mapping electrodes configured to detect activation signals of cardiac activity. A processing system is configured to record the detected activation signals and generate a vector field for each sensed activation signal during each instance of the physi ...


8
Jacob I Laughner, Paul Hultz, Shibaji Shome, Pramodsingh Hirasingh Thakur, Scott A Meyer: Medical devices for mapping cardiac tissue. Boston Scientific Scimed, Faegre Baker Daniels, August 9, 2016: US09408544 (3 worldwide citation)

Medical devices and methods for making and using medical devices are disclosed. An example method may include a method of identifying an activation time in a cardiac electrical signal. The method may include sensing a cardiac electrical signal, generating an approximation signal based at least in pa ...


9
Jacob I Laughner, Shibaji Shome, Paul Hultz, Kevin J Stalsberg, Pramodsingh H Thakur: Medical devices for mapping cardiac tissue. Boston Scientific Scimed, Faegre Baker Daniels, August 15, 2017: US09730603 (2 worldwide citation)

Medical devices and methods for making and using medical devices are disclosed. An example medical device may include a system for mapping the electrical activity of the heart. The system may include a catheter shaft with a plurality of electrodes. The system may also include a processor. The proces ...


10
Pramodsingh H Thakur, Shantha Arcot Krishnamurthy, Allan C Shuros, Shibaji Shome, Barun Maskara, Sunipa Saha: Enhanced activation onset time optimization by similarity based pattern matching. Boston Scientific Scimed, Faegre Baker Daniels, February 28, 2017: US09579034 (2 worldwide citation)

An anatomical mapping system and method includes mapping electrodes configured to detect activation signals of cardiac activity. A processing system is configured to record the detected activation signals and generate a vector field for each sensed activation signal during each instance of the physi ...