24 patents
Utility
Ultrasound Sequencing System and Method
16 Feb 23
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: 3 May 22
Utility
Device and Method for the Geometric Determination of Electrical Dipole Densities on the Cardiac Wall
5 Jan 23
Disclosed are devices, systems, and methods for determining the dipole densities on heart walls.
Christoph Scharf, Gunter Scharf, Randell L. Werneth
Filed: 17 Feb 22
Utility
Tissue Treatment Systems, Devices, and Methods
22 Dec 22
Provided herein are systems for treating tissue of a patient.
Alexander J. Asconeguy, Shibaji Shome, Ahmad Falahatpisheh, Timothy J. Corvi, Derrick Ren-yu Chou, Jeffrey St. Onge, Vincent J. Burgess, R. Maxwell Flaherty, J. Christopher Flaherty
Filed: 20 Nov 20
Utility
Cardiac Analysis User Interface System and Method
8 Dec 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: 19 Jan 22
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
Systems and Methods for Performing Localization Within a Body
21 Jul 22
Provided herein are systems and methods for performing localization within a patient.
Leo MARIAPPAN, Wesley D. JONES, Marcus Frederick JULIAN, Daniel WELSH, Ragnar OLAFSSON, Steven Anthony YON, Derrick Ren-yu CHOU, Michael C. OLIVEIRA, Jun SONG, Ahmad FALAHATPISHEH, Timothy J. CORVI, Graydon Ernest BEATTY, Alexander J. ASCONEGUY, Hongping DAI
Filed: 4 Jun 20
Utility
System for Creating a Composite Map
30 Jun 22
Provided herein are systems for modeling a patients cardiac electrical activity data, including at least one diagnostic catheter for insertion into the heart of the patient and a processing unit.
Min ZHU, Nathan ANGEL, Pratik SHAH, Xinwei SHI, Derrick CHOU, Graydon BEATTY, Maxwell R. FLAHERTY
Filed: 17 Apr 20
Design
Set of transducer-electrode pairs for a catheter
14 Jun 22
Randell L. Werneth, Christoph Scharf, Ricardo David Roman
Filed: 28 Feb 19
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
Systems and Methods for Calculating Patient Information
31 Mar 22
Provided herein are systems and methods for calculating patient information.
Gunter Scharf, Christoph Scharf, Derrick Ren-yu Chou, Graydon Ernest Beatty, R. Maxwell Flaherty, J. Christopher Flaherty
Filed: 8 Nov 19
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
Cardiac Information Processing System
10 Jun 21
Provided herein are cardiac information processing systems comprising multiple subsystems for performing a procedure and producing procedure data, and a processing module.
Derrick Ren-yu CHOU, Timothy J. CORVI, Vince BURGESS, Paras PARIKH, Randell L. WERNETH, Graydon Ernest BEATTY, Nathan ANGEL, Christoph SCHARF, Lam DANG, R. Maxwell FLAHERTY, J. Christopher FLAHERTY
Filed: 7 May 19
Utility
Devices and Methods for Determination of Electrical Dipole Densities on a Cardiac Surface
27 May 21
Disclosed are devices, systems, and methods for determining the dipole densities on a cardiac surface using a plurality of electrodes, including electrodes positioned on a torso of a patient.
Randell L. Werneth, Graydon E. Beatty, Christoph Scharf, Gunter Scharf, J. Christopher Flaherty
Filed: 6 Oct 20
Utility
System for Identifying Cardiac Conduction Patterns
11 Mar 21
A system for diagnosing an arrhythmia of a patient comprises: a diagnostic catheter for insertion into the heart of the patient, the diagnostic catheter configured to record anatomic and electrical activity data of the patient; and a processing unit.
Derrick Ren-yu CHOU, Graydon Ernest BEATTY, Nathan ANGEL, R. Maxwell FLAHERTY, J. Christopher FLAHERTY
Filed: 22 Jan 19
Utility
Catheter System and Methods of Medical Uses of Same, Including Diagnostic and Treatment Uses for the Heart
6 Jan 21
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: 28 Apr 20
Utility
Localization System and Method Useful In the Acquisition and Analysis of Cardiac Information
11 Nov 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, Mark MacGregor
Filed: 14 Apr 20
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