Download PDFOpen PDF in browserExploring the possibilities to characterize the soft tissue using Acoustic emission waveformsEasyChair Preprint no. 8344 pages•Date: March 16, 2019AbstractMinimal invasive device insertion into the soft tissue is a very important medical approach that is helpful for local drug delivery, biopsy, regional anesthesia, blood sampling, and radiofrequency ablation. These methods need to introduce the MID inside the body for exploring the tissue texture pattern. We propose a novel approach by acquiring acoustic emission data from the proximal end of the MID for the tissue using phase angle, power spectra to identify the texture. By performing these signal processing approach to the soft tissue, the pattern of the tissue can be understood. The result shows a new study to obtain soft tissue texture information. Keyphrases: acoustic emission, audio signal, Minimal invasive device, Non-invasive sensors, phase angle, power spectral, signal processing, Tissue Texture
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