Rajeev Agarwal

Title: Innovations by Rajeev Agarwal in Raman Spectroscopy

Introduction

Rajeev Agarwal is an accomplished inventor based in Dollard-des-Ormeaux, Canada. He has made significant contributions to the field of Raman spectroscopy, particularly in applications related to cancer detection. With a total of 4 patents to his name, Agarwal's work is at the forefront of medical technology.

Latest Patents

One of his latest patents is titled "System and methods for real-time Raman spectroscopy for cancer detection." This innovative system provides Raman methods for detecting cancerous tissues in tumor margins during surgical procedures. The system includes a laser excitation source, a probe, a spectrometer, and a camera specifically designed for real-time use in surgery. The methods developed by Agarwal focus on quality assessment of Raman data, comparing it against known biomarkers, and classifying tissue as cancerous or non-cancerous based on the corresponding Raman data. This technology allows for the previously unavailable detection and classification of tissue in real-time surgical applications, including the identification of cancer sub-types.

Another notable patent is the "Automated Raman signal collection device." This system is designed for the automated collection of Raman spectra from ex-vivo tissue samples. It comprises a Cartesian robot that moves a detachable Raman probe to predetermined points on the ex-vivo tissue sample, which are identified through a 3D image of the sample. The methods developed allow for rapid acquisition of multiple Raman spectra from heterogeneous tissue samples while ensuring optimal coverage. Additionally, the methods include cleaning the Raman probe between acquisitions to maintain data integrity.

Career Highlights

Rajeev Agarwal has worked with several notable companies, including Exclaro and Masimo Corporation. His experience in these organizations has contributed to his expertise in the field of Raman spectroscopy and medical technology.

Collaborations

Throughout his career, Agarwal has collaborated with various professionals, including Boris Popov and Victor F. Lanzo. These collaborations have further enhanced his research and development efforts in innovative technologies.

Conclusion

Rajeev Agarwal's contributions to Raman spectroscopy and cancer detection exemplify the impact of innovation in medical technology. His patents reflect a commitment to improving surgical procedures and patient outcomes through advanced scientific methods.