Soft Robotic Deployable Origami Actuators for Neurosurgical Brain Retraction
Keyword(s):
Metallic tools such as graspers, forceps, spatulas, and clamps have been used in proximity to delicate neurological tissue and the risk of damage to this tissue is a primary concern for neurosurgeons. Novel soft robotic technologies have the opportunity to shift the design paradigm for these tools towards safer and more compliant, minimally invasive methods. Here, we present a pneumatically actuated, origami-inspired deployable brain retractor aimed at atraumatic surgical workspace generation inside the cranial cavity. We discuss clinical requirements, design, fabrication, analytical modeling, experimental characterization, and in-vitro validation of the proposed device on a brain model.
2014 ◽
Vol 7
(1)
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pp. 11-18
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Keyword(s):
2021 ◽
2014 ◽
Vol 203
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pp. 296-306
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Keyword(s):