Surgical Applications of Compliant Mechanisms: A Review

Theodosia Lourdes Thomas*, Venkatasubramanian Kalpathy Venkiteswaran, G. K. Ananthasuresh, Sarthak Misra

*Bijbehorende auteur voor dit werk

Onderzoeksoutput: Review articleAcademicpeer review

2 Citaten (Scopus)
21 Downloads (Pure)

Samenvatting

Current surgical devices are mostly rigid and are made of stiff materials, even though their predominant use is on soft and wet tissues. With the emergence of compliant mechanisms (CMs), surgical tools can be designed to be flexible and made using soft materials. CMs offer many advantages such as monolithic fabrication, high precision, no wear, no friction, and no need for lubrication. It is therefore beneficial to consolidate the developments in this field and point to challenges ahead. With this objective, in this article, we review the application of CMs to surgical interventions. The scope of the review covers five aspects that are important in the development of surgical devices: (i) conceptual design and synthesis, (ii) analysis, (iii) materials, (iv) maim facturing, and (v) actuation. Furthermore, the surgical applications of CMs are assessed by classification into five major groups, namely, (i) grasping and cutting, (ii) reachability and steerability, (iii) transmission, (iv) sensing, and (v) implants and deployable devices. The scope and prospects of surgical devices using CMs are also discussed.

Originele taal-2English
Artikelnummer020801
Aantal pagina's13
TijdschriftJournal of mechanisms and robotics-Transactions of the asme
Volume13
Nummer van het tijdschrift2
DOI's
StatusPublished - 1-apr-2021

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