This inventor holds 3 USPTO granted patents. Top assignees: Koninklijke Philips Corporation N.v., The University of Texas System, Wisconsin Alumni Research Foundation. Active years: 2013-2020.
Company Filing History:
2 out of 21,885 
1 out of 5,633 
1 out of 4,237 
Years Active: 2013-2020
Title: Innovations by Sankara Hari Gopalakrishnan
Introduction
Sankara Hari Gopalakrishnan is an accomplished inventor based in Madison, WI (US). He has made significant contributions to the field of medical technology, particularly in radiation therapy planning. With a total of 3 patents to his name, Gopalakrishnan's work focuses on enhancing treatment efficacy while minimizing risks to healthy tissues.
Latest Patents
One of his latest patents involves a novel approach to therapy planning. This innovation generates a 4D motion model of a target volume during CT scan data acquisition. The model tracks the target volume and provides position information to a motion estimation tool. This tool links motion parameter information to the motion phases of the target volume indicated by CT scan data. Consequently, a dynamic planned target volume (PTV) is created, which covers the target volume in each motion phase. The radiation dose is then delivered to the PTV for each motion phase using the linked motion parameters and real-time tracking information.
Another significant patent focuses on efficient treatment plan trade-off analysis. In this system, a planning image memory stores a volume diagnostic image. A user inputs data defining clinical objectives, including organs-at-risk, through a user interface device. An auto-planning module generates a candidate treatment plan, while a trade-off module evaluates this plan against the clinical objectives. If any objectives are unmet, the trade-off module conducts an analysis to determine the effects on other clinical objectives and generates at least one trade-off treatment plan. Both the candidate and trade-off plans are displayed for analysis, leading to the selection of a final treatment plan.
Career Highlights
Gopalakrishnan has worked with notable organizations, including Koninklijke Philips Corporation N.V. and The University of Texas System. His experience in these institutions has allowed him to collaborate on various innovative projects that push the boundaries of medical technology.
Collaborations
Some of his notable coworkers include Shyam Bharat and Amit Ramakant Sawant. Their collective expertise has contributed to the success of Gopalakrishnan's projects and innovations.
Conclusion
Sankara Hari Gopalakrishnan's contributions to medical technology through his patents demonstrate his commitment to improving patient care. His innovative approaches to therapy planning and treatment analysis are paving the way for advancements in radiation therapy.