10 patents
Utility
Ablation system with force control
18 Jul 23
An ablation system comprises: an ablation catheter and a console.
Derrick Ren-Yu Chou, Marcus Frederick Julian, Steven Anthony Yon, Randell L. Werneth, Alexander Higgins, Ricardo Roman, Alexander J. Asconeguy, Christoph Scharf, Dennis O'Brien, Rob Andre Pescar, Ahmad Falahatpisheh, Tom Esbeck, Gerald M. Stobbs, III, Leo Mariappan, Brandon Pratt Noheaikaika Lee, James Calvin Allan, Michael C. Oliveira, Daniel Welsh, R. Maxwell Flaherty, J. Christopher Flaherty
Filed: 11 Oct 17
Utility
Cardiac mapping system with efficiency algorithm
2 Aug 22
A cardiac information dynamic display system comprises: one or more electrodes configured to record sets of electric potential data representing cardiac activity at a plurality of time intervals; and a cardiac information console, comprising: a signal processor configured to: calculate sets of cardiac activity data at the plurality of time intervals using the recorded sets of electric potential data, wherein the cardiac activity data is associated with surface locations of one or more cardiac chambers; and a user interface module configured to display a series of images, each image comprising: a graphical representation of the cardiac activity.
Daniel Welsh, Derrick Ren-yu Chou, Haizhe Zhang, Leo Mariappan, Min Zhu, Steven Anthony Yon, Xinwei Shi, Graydon Ernest Beatty, Nathan Angel, Weiyi Tang, Christoph Scharf, Christopher J. Flaherty, Ahmad Falahatpisheh
Filed: 3 May 17
Utility
Ultrasound sequencing system and method
31 May 22
A system comprises a catheter configured for delivery to a body cavity defined by surrounding tissue; a plurality of ultrasound transducers coupled to a distal end of the catheter; and an electronics module configured to selectively turn on/off each ultrasound transducer according to a predetermined activation sequence and to process signals received from each ultrasound transducer to produce at least a 2D display of the surrounding tissue.
Derrick R. Chou, Graydon E. Beatty, Marcus Julian, Timothy J. Corvi, J. Christopher Flaherty, R. Maxwell Flaherty
Filed: 12 May 16
Utility
Device and method for the geometric determination of electrical dipole densities on the cardiac wall
22 Mar 22
Disclosed are devices, systems, and methods for determining the dipole densities on heart walls.
Christoph Scharf, Gunter Scharf, Randell L. Werneth
Filed: 19 Apr 19
Utility
Cardiac analysis user interface system and method
22 Mar 22
Methods of generating a graphical representation of cardiac information on a display screen are provided.
Christoph Scharf, Graydon E. Beatty, Gunter Scharf, Randell L. Werneth, Timothy J. Corvi, J. Christopher Flaherty, Maxwell R. Flaherty
Filed: 24 Mar 15
Utility
Devices and methods for determination of electrical dipole densities on a cardiac surface
9 Nov 20
Disclosed are devices, systems, and methods for determining the dipole densities on a cardiac surface using electrodes positioned on a torso of a patient.
Randell L. Werneth, Graydon E. Beatty, Christoph Scharf, Gunter Scharf, J. Christopher Flaherty
Filed: 9 Sep 14
Utility
Gas-elimination patient access device
3 Aug 20
Disclosed are devices, systems, and methods for providing access to a patient.
Randell L. Werneth, David Zarbatany, Mark MacGregor, Ricardo David Roman, R. Maxwell Flaherty, J. Christopher Flaherty
Filed: 23 Aug 18
Utility
Catheter system and methods of medical uses of same, including diagnostic and treatment uses for the heart
1 Jun 20
The present invention includes systems, devices and methods for treating and/or diagnosing a heart arrhythmia, such as atrial fibrillation.
Randell L. Werneth, Graydon E. Beatty, Timothy J. Corvi, J. Christopher Flaherty, Marcus Frederick Julian
Filed: 18 Jun 18
Utility
Localization system and method useful in the acquisition and analysis of cardiac information
18 May 20
Provided are a localization system and method useful in the acquisition and analysis of cardiac information.
Daniel J. Welsh, Marcus F. Julian, Graydon E. Beatty, Xinwei Shi, Derrick R. Chou, Randell L. Werneth, J. Christopher Flaherty
Filed: 12 May 16
Utility
Cardiac virtualization test tank and testing system and method
16 Mar 20
Provided is a cardiac virtualization test tank and testing system and method.
Min Zhu, Derrick R. Chou, Graydon E. Beatty, R. Maxwell Flaherty
Filed: 10 May 16
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