Follow-the-leader mechanisms in medical devices: a review on scientific and patent literature

C Culmone, FS Yikilmaz, F Trauzettel… - IEEE Reviews in …, 2021 - ieeexplore.ieee.org
Conventional medical instruments are not capable of passing through tortuous anatomy as
required for natural orifice transluminal endoscopic surgery due to their rigid shaft designs …

A novel continuum robot using twin-pivot compliant joints: design, modeling, and validation

X Dong, M Raffles… - Journal of …, 2016 - asmedigitalcollection.asme.org
A twisting problem is identified from the central located flexible backbone continuum robot.
Regarding this problem, a design solution is required to mechanically minimize this twisting …

Soft electromagnetic motor and soft magnetic sensors for synchronous rotary motion

ND Kohls, R Balak, BP Ruddy, YC Mazumdar - Soft Robotics, 2023 - liebertpub.com
To create fully-soft robots, fully-soft actuators are needed. Currently, soft rotary actuator
topologies described in the literature exhibit low rotational speeds, which limit their …

The first interlaced continuum robot, devised to intrinsically follow the leader

B Kang, R Kojcev, E Sinibaldi - PloS one, 2016 - journals.plos.org
Flexible probes that are safely deployed to hard-to-reach targets while avoiding critical
structures are strategic in several high-impact application fields, including the biomedical …

Unlocking the Potential of Cable-Driven Continuum Robots: A Comprehensive Review and Future Directions

H Bai, BG Lee, G Yang, W Shen, S Qian, H Zhang… - Actuators, 2024 - mdpi.com
Rigid robots have found wide-ranging applications in manufacturing automation, owing to
their high loading capacity, high speed, and high precision. Nevertheless, these robots …

Active uncoiling and feeding of a continuum arm robot

D Palmer, D Axinte - Robotics and Computer-Integrated Manufacturing, 2019 - Elsevier
Continuum arms are becoming more popular for use in inspection and repair of hard to
reach environments, typically in-situ. These applications characteristically have less space …

Multi-modal pneumatic actuator for twisting, extension, and bending

R Balak, YC Mazumdar - 2020 IEEE/RSJ International …, 2020 - ieeexplore.ieee.org
Soft pneumatic actuators are commonly used in robotics for creating single-axis
compression, extension, or bending motions. If these actuators are composed of compliant …

Rolling-joint design optimization for tendon driven snake-like surgical robots

P Berthet-Rayne, K Leibrandt, K Kim… - 2018 IEEE/RSJ …, 2018 - ieeexplore.ieee.org
The use of snake-like robots for surgery is a popular choice for intra-luminal procedures. In
practice, the requirements for strength, flexibility and accuracy are difficult to be satisfied …

Develo** a kinematically similar master device for extensible continuum robot manipulators

CG Frazelle, A Kapadia… - Journal of …, 2018 - asmedigitalcollection.asme.org
We introduce a novel input device for the teleoperation of extensible continuum robots. As
opposed to previous works limited by kinematically dissimilar master devices or restricted …

Collision-free path planning applied to multi-degree-of-freedom robotic arms using homotopy methods

GC Velez-Lopez, L Hernandez-Martinez… - IEEE …, 2024 - ieeexplore.ieee.org
Robotic arms are extensively employed across various disciplines, within both structured
and unstructured workspaces, as well as across numerous applications. These components …