Company Filing History:
Years Active: 2006-2013
Title: Innovations by Srikanth Thiagarajan in Cardiac Monitoring
Introduction
Srikanth Thiagarajan is a notable inventor based in Tustin, CA, who has made significant contributions to the field of cardiac monitoring. He holds 2 patents that focus on improving the accuracy and reliability of ECG measurements during critical medical procedures.
Latest Patents
One of his latest patents is titled "True ECG measurement during cardio pulmonary resuscitation by adaptive piecewise stitching algorithm." This invention utilizes a piecewise stitching adaptive algorithm (PSAA) to filter signal artifacts induced by cardiopulmonary resuscitation (CPR) from sensed signals in real-time. The PSAA method estimates the artifact component present in a primary signal that is highly correlated with a secondary signal. By employing autocorrelation and cross-correlation calculations, the PSAA can effectively remove estimated signal artifacts from the primary signal, enhancing the accuracy of ECG readings during CPR. This technology can be implemented in Automated External Defibrillators and Monitor Defibrillators, among other devices.
Another significant patent by Thiagarajan is the "Method and apparatus for monitoring cardiac patients for T-wave alternans." This system detects the presence or absence of T wave alternans using statistical tests and periodicity transforms. It analyzes multi-lead ECG signals to compute parameters such as T wave amplitude and ST segment slope. The system employs a software module that can integrate with existing ECG monitoring programs or function as a standalone algorithm, providing valuable insights into cardiac health.
Career Highlights
Srikanth Thiagarajan is currently employed at Cardiac Science Corporation, where he continues to innovate in the field of cardiac monitoring technology. His work has significantly impacted the way cardiac patients are monitored and treated, leading to improved patient outcomes.
Collaborations
Throughout his career, Thiagarajan has collaborated with esteemed colleagues, including Dongping Lin and Prabodh Mathur. These collaborations have fostered a productive environment for innovation and development in cardiac health technologies.
Conclusion
Srikanth Thiagarajan's contributions to cardiac monitoring through his innovative patents demonstrate his commitment to advancing medical technology. His work not only enhances the accuracy of ECG measurements but also plays a crucial role in improving patient care during critical situations.