← Search

Joshua B. Gafford

5 accepted papers

2018

Distal Proprioceptive Sensor for Motion Feedback in Endoscope-Based Modular Robotic Systems

RA-L 2018

Modular robotic systems that integrate distally with commercially available endoscopic equipment have the potential to improve the standard-of-care in therapeutic endoscopy by granting clinicians with capabilities not present in commercial tools, such as precision dexterity and feedback sensing. Wit

Cited by 5SourceScholar
2016

Snap-on robotic wrist module for enhanced dexterity in endoscopic surgery

ICRA 2016

Burgeoning transendoscopic procedures, such as endoscopic submucosal dissection (ESD), provide a promising means of treating early-stage gastric neoplasia in a minimally-invasive way. However, the remote locations of these lesions, coupled with their origination in the submucosal layers of the gastr

Cited by 21SourceScholar
2016

Soft pop-up mechanisms for micro surgical tools: Design and characterization of compliant millimeter-scale articulated structures

ICRA 2016

This paper introduces a manufacturing technique which enables the integration of soft materials and soft fluidic micro-actuators in the Pop-up book MEMS paradigm. Such a technique represents a promising approach to the design and fabrication of low cost and scalable articulated mechanisms provided w

Cited by 33SourceScholar
2015

Design and control of a parallel linkage wrist for robotic microsurgery

IROS 2015poster

This paper presents the design and control of a teleoperated robotic system for dexterous micromanipulation tasks at the meso-scale, specifically open microsurgery. Robotic open microsurgery is an unexplored yet potentially a high impact area of surgical robotics. Microsurgical operations, such as m…

Cited by 27SourceScholar