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RISA Novel Intraventricular Tumor Removal Device: Development of a Compression-Aided Mechanism Capable of Simultaneously Resecting and Coagulating Tissue
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. Resecting intraventricular brain tumors via a traditional surgical approach is a highly invasive procedure, with reported morbidity rates of up to 70%. As such, powered tissue resection devices have been developed ...
Development of a Novel Virtual Foot and Ankle Model for Surgical Education and Preoperative Planning
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. This paper reports on a promising proof of concept for a novel interactive computer application that can simulate a specific patient's foot deformity and causative underlying condition, then simulate realistic ...
NOTES Closure of Esophageal Punctures and Fistulas Using Suction Countertraction and Nitinol Clips1
Publisher: The American Society of Mechanical Engineers (ASME)
A Novel Articulating Bone Cutting Tool for Minimally Invasive Craniosynostosis Surgery
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. Craniosynostosis involves early fusion of cranial sutures, resulting in an abnormal head shape and functional issues such as elevated intracranial pressure. Treatment involves surgery to correct the head shape ...
Force Sensing Sleeve for Laparoscopic Surgery1
Publisher: The American Society of Mechanical Engineers (ASME)
A Steerable Neuroendoscopic Instrument Using Compliant Contact-Aided Joints and Monolithic Articulation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This work presents the design of an articulate neuroendoscopic instrument (ANI), a handheld tool for use in minimally invasive neurosurgery. The instrument consists of a handle and a steerable tube-shaft with a distal ...
Design of a Contact-Aided Compliant Notched-Tube Joint for Surgical Manipulation in Confined Workspaces
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This work presents a novel miniature contact-aided compliant joint mechanism that can be integrated into millimeter-sized manual or robotic surgical instruments. The design aims to address the trade-off between notched-tube ...
Utilization of Cable Guide Channels for Compact Articulation Within a Dexterous Three Degrees-of-Freedom Surgical Wrist Design
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Pin-jointed wrist mechanisms provide compact articulation for surgical robotic applications, but are difficult to miniaturize at scales suitable for small body cavity surgery. Solid surface cable guide channels, which ...