Saurabh Kumar
Papers
2
Total Citations
24
H-Index
2
About
Saurabh Kumar is a leading researcher in biomedical instrumentation and fiber-optic sensing, with a focus on advancing needle-based medical procedures and robotic-assisted interventions. His most-cited work, "Detecting stages of needle penetration into tissues through force estimation at needle tip using fiber Bragg grating sensors" (2016, 20 citations), pioneered a novel method for real-time, dynamic estimation of needle tip forces during insertion—a critical capability for improving safety and precision in robotic surgery and assistive systems. By integrating fiber Bragg grating (FBG) sensors directly into needles, Kumar enabled accurate detection of tissue penetration stages, addressing a key gap in prior studies that relied on external force measurements. In his subsequent work, "Evaluation of fiber Bragg grating sensor interrogation using InGaAs linear detector arrays and Gaussian approximation on embedded hardware" (2018, 4 citations), he tackled the challenge of scalable FBG interrogation systems, proposing a cost-effective, hardware-embedded solution that balances accuracy with practical deployment. Kumar’s contributions bridge sensor physics and clinical application, offering transformative tools for minimally invasive procedures. His research holds promise for enhancing autonomous control in robotic surgery and improving patient outcomes through smarter, sensor-driven medical devices.
Research Focus
Key Achievements
Top Papers
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