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Characterizing tissue stiffness at the tip of a rigid needle using an opto-mechanical force sensor
We present a novel device that allows the user to measure the Young Modulus of a material at the opening of a 5 mm diameter needle. The device relies on a miniaturized cantilever spring mounted at the end of the needle and interrogated via Fabry-Pérot optical fiber interferometry. The probe is repet...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer US
2016
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4737792/ https://www.ncbi.nlm.nih.gov/pubmed/26838036 http://dx.doi.org/10.1007/s10544-016-0039-1 |