Review Article | Published:

Biomedical applications of soft robotics

Nature Reviews Materialsvolume 3pages143153 (2018) | Download Citation


Soft robotics enables the design of soft machines and devices at different scales. The compliance and mechanical properties of soft robots make them especially interesting for medical applications. Depending on the level of interaction with humans, different levels of biocompatibility and biomimicry are required for soft materials used in robots. In this Review, we investigate soft robots for biomedical applications, including soft tools for surgery, diagnosis and drug delivery, wearable and assistive devices, prostheses, artificial organs and tissue-mimicking active simulators for training and biomechanical studies. We highlight challenges regarding durability and reliability, and examine traditional and novel soft and active materials as well as different actuation strategies. Finally, we discuss future approaches and applications in the field.

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The authors acknowledge support from the European Commission through the Hybrid Heart (#767195) and I-SUPPORT (#643666) projects.

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  1. The BioRobotics Institute, Scuola Superiore Sant’Anna, Pisa, Italy

    • Matteo Cianchetti
    • , Cecilia Laschi
    • , Arianna Menciassi
    •  & Paolo Dario


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C.L. and M.C. conceived the topic of the Review. M.C. analysed aspects related to prostheses, wearable devices and artificial organs. C.L. and M.C. analysed aspects related to assistive robots and body-part simulators. A.M. and P.D. analysed aspects related to surgery and drug delivery. All authors equally contributed to the writing and revising of the paper. All authors contributed to the discussion to draw conclusions and perspectives.

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The authors declare no competing interests.

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Correspondence to Matteo Cianchetti.

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