This inventor holds 1 USPTO granted patent. Top assignees: St Jude Medical, Atrial Fibrillation Division, Inc, The United States of America, as Represented by the Secretary, Department of Health and Human Services, University of Cincinnati. Active years: 2009.
Company Filing History:
1 out of 678 
1 out of 3,688 
1 out of 556 
Years Active: 2009
Title: Subha Maruvada: Innovator in Optical Techniques for Ultrasound Characterization
Introduction
Subha Maruvada is a notable inventor based in North Bethesda, MD (US). He has made significant contributions to the field of optical techniques, particularly in the characterization of ultrasound beams. His innovative approach combines optical methods with acoustic analysis, paving the way for advancements in medical imaging and diagnostics.
Latest Patents
Maruvada holds a patent for "Optical techniques and system for 3-D characterization of ultrasound beams." This system utilizes an immersant, which is an immersion medium seeded with a plurality of seed particles that respond to illumination with fluorescence indicative of at least one parameter of the immersant, such as flow or temperature. Optical transmitters illuminate the immersant slicewise, and optical receptors receive the fluorescence to generate a three-dimensional map of the parameter over time. A processor back-calculates one or more characteristics of an acoustic beam that results in the map. The process involves generating a behavior model of an acoustic beam propagating in the immersant, utilizing initial guesses for the characteristics, and refining these guesses through an optimization routine until the model aligns closely with the generated map.
Career Highlights
Throughout his career, Subha Maruvada has worked with prominent organizations, including St. Jude Medical, Atrial Fibrillation Division, Inc., and the National Institutes of Health, a component of the US Department of Health & Human Services. His experience in these institutions has allowed him to apply his innovative techniques in practical settings, contributing to advancements in healthcare technology.
Collaborations
Some of Maruvada's notable coworkers include John W. Sliwa, Jr. and Prasanna Hariharan. Their collaborative efforts have likely enhanced the development and application of his patented technologies.
Conclusion
Subha Maruvada's work in optical techniques for ultrasound characterization exemplifies the intersection of innovation and practical application in medical technology. His contributions continue to influence the field, showcasing the importance of interdisciplinary collaboration in advancing healthcare solutions.