Research on Bending Characteristics of Cannula Flexible Needles Based on Dimensional Analysis and Equivalent Stiffness Method
ZHAO Yanjiang1, 2, ZHANG He1, QIAN Cheng1, ZHANG Yongde1
China Mechanical Engineering . 2025, (03): 455 -462 .  DOI: 10.3969/j.issn.1004-132X.2025.03.009

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