Evidence map›Paper›PMID 34907228›Full record

ArticleScientific reports2021

Comparison between rigid and soft poly-articulated prosthetic hands in non-expert myo-electric users shows advantages of soft robotics.

Patricia Capsi-Morales, Cristina Piazza, Manuel G Catalano, Giorgio Grioli, Lisa Schiavon, Elena Fiaschi, Antonio Bicchi

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
2.5field-weighted citation impact, top 11% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

16 citing papers in PubMed, 40 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Quantifying the Cognitive Demand of Controlling a Prosthesis with a Secondary Detection Response Task.Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference · 2025
    Article
  7. Article
  8. Review
  9. Review
  10. Article
  11. Review
  12. Simulation and experimental study on rope driven artificial hand and driven motor.Technology and health care : official journal of the European Society for Engineering and Medicine · 2024
    Article
  13. Article
  14. The SoftHand Pro platform: a flexible prosthesis with a user-centered approach.Journal of neuroengineering and rehabilitation · 2023
    Article
  15. A Proposal of Bioinspired Soft Active Hand Prosthesis.Biomimetics (Basel, Switzerland) · 2023
    Article
  16. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 4 institutions in 2 countries.

Patricia Capsi-MoralesIstituto Italiano di Tecnologia, Via Morego 30, 16163, Genoa, Italy. patri.capsi@gmail.com.
Cristina PiazzaTechnical University of Munich, Boltzmannstr. 3, 85748, Garching, Germany.
Manuel G CatalanoIstituto Italiano di Tecnologia, Via Morego 30, 16163, Genoa, Italy.
Giorgio GrioliIstituto Italiano di Tecnologia, Via Morego 30, 16163, Genoa, Italy.
Lisa SchiavonDepartment of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy.
Elena FiaschiOperational Unit of Recovery and Functional Rehabilitation, Usl Toscana NordOvest, Via Firenze 48, 54033, Marina di Carrara, Italy.
Antonio BicchiIstituto Italiano di Tecnologia, Via Morego 30, 16163, Genoa, Italy.
Italian Institute of Technology · ITUniversity of Pisa · ITAzienda Usl Toscana Centro · ITTechnical University of Munich · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Notwithstanding the advancement of modern bionic hands and the large variety of prosthetic hands in the market, commercial devices still present limited acceptance and percentage of daily use. While commercial prostheses present rigid mechanical structures, emerging trends in the design of robotic hands are moving towards soft technologies. Although this approach is inspired by nature and could be promising for prosthetic applications, there is scant literature concerning its benefits for end-users and in real-life scenarios. In this work, we evaluate and assess the role and the benefits of soft robotic technologies in the field of prosthetics. We propose a thorough comparison between rigid and soft characteristics of two poly-articulated hands in 5 non-expert myo-electric prosthesis users in pre- and post-therapeutic training conditions. The protocol includes two standard functional assessments, three surveys for user-perception, and three customized tests to evaluate the sense of embodiment. Results highlight that rigid hands provide a more precise grasp, while soft properties show higher functionalities thanks to their adaptability to different requirements, intuitive use and more natural execution of activities of daily living. This comprehensive evaluation suggests that softness could also promote a quick integration of the system in non-expert users.

Identifiers

PMID34907228
PMCPMC8671573
OpenAlexW4200085667

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.