Rajiv Gupta

Title: Rajiv Gupta: Innovator in X-ray Imaging Technologies

Introduction

Rajiv Gupta is a prominent inventor based in Wayland, MA (US), known for his significant contributions to the field of X-ray imaging technologies. With a total of 15 patents to his name, Gupta has developed innovative solutions that enhance the accuracy of cancer diagnosis and imaging techniques.

Latest Patents

One of Gupta's latest patents is titled "System and method for X-ray elastography using dynamic pulsing." This invention addresses the challenge of differentiating between X-ray absorption of breast cancers and surrounding healthy tissue, which can often lead to missed cancers or false-positive diagnoses. The method utilizes a novel pulsed X-ray source synchronized to shear waves generated in a sample, providing both absorption and mechanical properties of the imaged sample. This imaging modality employs a vibration source to vibrate the sample while a synchronously pulsed cold cathode X-ray source captures the mechanical deformation, resulting in stroboscopic images that are used to derive stiffness maps alongside conventional X-ray images.

Another notable patent is the "Apparatus and method for nanoscale X-ray imaging." This invention comprises an imaging system that includes an electron source generating an electron beam and an X-ray source with a thin film anode. The system is designed to emit an X-ray beam that passes through a sample specimen, allowing for detailed imaging at the nanoscale. Some embodiments of this invention utilize an electron column of a scanning electron microscope (SEM) to focus the electron beam at the electron beam spot.

Career Highlights

Throughout his career, Rajiv Gupta has worked with esteemed organizations such as The General Hospital Corporation and the Massachusetts Institute of Technology. His work in these institutions has significantly advanced the field of medical imaging and diagnostics.

Collaborations

Gupta has collaborated with notable professionals in his field, including Richard C. Lanza and Akintunde Ibitayo Akinwande. These collaborations have further enriched his research and development efforts.

Conclusion

Rajiv Gupta's innovative work in X-ray imaging technologies has made a substantial impact on cancer diagnosis and imaging accuracy. His patents reflect a commitment to advancing medical technology and improving patient outcomes.