Narasimharao Koka

Title: Innovations by Narasimharao Koka

Introduction

Narasimharao Koka is a notable inventor based in Richmond Heights, OH (US). He has made significant contributions to the field of computed tomography, holding 2 patents that enhance imaging techniques and improve diagnostic capabilities.

Latest Patents

One of his latest patents is the "Interleaved source fan reconstruction technique." This innovation involves generating source views or data sets for reconstruction processing in a fourth generation CT scanner. The method utilizes a fan beam of radiation rays that rotates around an image region to irradiate subsets of detectors. A data sampler samples the detectors multiple times, with the radiation fan beam displaced incrementally to create a series of source views. These views are interleaved to produce a signal interleaved view, which is particularly beneficial for cardiac synchronization or gated patient scanning. This technique enhances the dynamic scan capacity of fourth generation scanners and improves tolerance to detector drifts and temporal x-ray fluctuations.

Another significant patent is the "Malfunctioning computed tomography detector correction method." This method approximates X-ray detector data from malfunctioning computed tomography detectors. It involves gathering data from a stationary detector scanner and interpolating data from closely positioned detectors to approximate the data for malfunctioning ones. This approach is particularly useful after identifying regions of high contrast within a cross-section of interest.

Career Highlights

Narasimharao Koka has worked at Picker International, Inc., where he has applied his expertise in imaging technology. His work has contributed to advancements in medical imaging, particularly in improving the accuracy and reliability of CT scans.

Collaborations

He has collaborated with notable coworkers such as Heang K Tuy and Gordon D DeMeester, contributing to the development of innovative solutions in the field of computed tomography.

Conclusion

Narasimharao Koka's contributions to the field of computed tomography through his patents demonstrate his commitment to advancing medical imaging technology. His work continues to impact the healthcare industry positively.