Data underlying the publication "Design and evaluation of a mechanical pencil-based actuator for a wasp-inspired needle"

<strong>Supporting information underlying the publication "Design and evaluation of a mechanical pencil-based actuator for a wasp-inspired needle":</strong><br><strong>S1 Data. Raw data set [Data.xlsx]</strong>To evaluate the performance of the ONCA, we conducted experiments in air and gelatin phantoms. The goal was to investigate the needle’s insertion performance in terms of its motion efficiency. More specifically, we investigated how the needle’s motion efficiency was influenced by two factors: (1) the slip between the needle segments and the advance mechanisms, which reflects the actuation system’s clamp performance, and (2) the slip between the stationary needle segments and the substrate (i.e., gelatin phantoms), which reflects the needle’s self-propulsion performance.

《仿蜂针机械铅笔式驱动装置的设计与性能评估》一文的支撑材料：<br>S1 数据集（S1 Data）。原始数据集[Data.xlsx]为评估ONCA的性能，我们分别在空气环境与明胶仿体（gelatin phantoms）中开展了实验。本研究旨在从运动效率维度探究该针具的穿刺性能。具体而言，我们重点考察了两类因素对针具运动效率的影响：（1）针节段与推进机构之间的滑移现象，该指标可反映驱动系统的夹持性能；（2）固定针节段与基底（即明胶仿体）之间的滑移现象，该指标可反映针具的自推进性能。