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September 10, 2025Scientific ReportsOpen Access

Steering strategies for wasp inspired self propelled needles

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Authors

JBJette BloembergDelft University of Technology DJDavid J. Jager PBPaul BreedveldDelft University of Technology

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Implication

This research introduces a self-propelled needle incorporating steering mechanisms, demonstrating enhanced propulsion efficiency and deflection capabilities.

Key Points

The needle achieved a propulsion efficiency of 63% ± 4% during forward motion, indicating strong performance.
Mean deflection-to-insertion ratio was found to be 0.41 ± 0.11, highlighting the needle's steering abilities.
The design incorporates innovative buckling prevention techniques inspired by wasps, improving navigation through solid tissues.
Testing was conducted in tissue-mimicking phantoms, providing a realistic assessment of the needle's performance.

Cite This Study

Bloemberg et al. (2025) studied this question.

synapsesocial.com/papers/68c1d02354b1d3bfb60f64e7 https://doi.org/10.1038/s41598-025-15031-7

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Implication

This research introduces a self-propelled needle incorporating steering mechanisms, demonstrating enhanced propulsion efficiency and deflection capabilities.

Steering strategies for wasp inspired self propelled needles

Discussion

Member takes

Implication

Key Points

Cite This Study

Steering strategies for wasp inspired self propelled needles

Discussion

Member takes

Implication

Key Points

Cite This Study

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