AIMC Journal:
The international journal of medical robotics + computer assisted surgery : MRCAS

Showing 201 to 210 of 250 articles

Modeling and evaluation of hand-eye coordination of surgical robotic system on task performance.

The international journal of medical robotics + computer assisted surgery : MRCAS May 4, 2017
BACKGROUND: Robotic-assisted minimally invasive surgery changes the direct hand and eye coordination in traditional surgery to indirect instrument and camera coordination, which affects the ergonomics, operation performance, and safety.
Algorithms Surgeons China Robotics Humans Hand Surgery, Computer-Assisted Task Performance and Analysis Motor Skills Minimally Invasive Surgical Procedures Laparoscopy Equipment Design Robotic Surgical Procedures
View on PubMed DOI

A single port surgical robot system with novel elbow joint mechanism for high force transmission.

The international journal of medical robotics + computer assisted surgery : MRCAS Apr 3, 2017
BACKGROUND: Despite its evident clinical benefits, single-incision laparoscopic surgery (SILS) imposes inherent limitations of collision between external arms and inadequate triangulation because multiple instruments are inserted through a single por...
Robotic Surgical Procedures Humans Hand Stainless Steel Biomechanical Phenomena Robotics Laparoscopy Equipment Design
View on PubMed DOI

Natural orifice transluminal endoscopic surgery with a snake-mechanism using a movable pulley.

The international journal of medical robotics + computer assisted surgery : MRCAS Mar 7, 2017
BACKGROUND: Natural orifice transluminal endoscopic surgery is an emerging technique. We aimed to develop an advanced surgical robot mechanism for natural orifice surgery.
Motion Stress, Mechanical Natural Orifice Endoscopic Surgery Humans Robotics Equipment Design Robotic Surgical Procedures
View on PubMed DOI

Design and evaluation of a variable stiffness manual operating platform for laparoendoscopic single site surgery (LESS).

The international journal of medical robotics + computer assisted surgery : MRCAS Feb 20, 2017
BACKGROUND: Most of the existing robotic platforms for LESS have workspace and load capacity weaknesses, because of the limitation of one single incision. We have developed a LESS manual operating platform of which the stiffness of the insertion tube...
Humans Biomechanical Phenomena Metals Tin Robotics Minimally Invasive Surgical Procedures Laparoscopy Equipment Design Surgical Instruments Laparoscopes Gallium Indium
View on PubMed DOI

Experimental evaluation of magnified haptic feedback for robot-assisted needle insertion and palpation.

The international journal of medical robotics + computer assisted surgery : MRCAS Feb 20, 2017
BACKGROUND: Haptic feedback has been proven to play a key role in enhancing the performance of teleoperated medical procedures. However, due to safety issues, commercially-available medical robots do not currently provide the clinician with haptic fe...
Palpation Telemedicine Turkey Needles Phantoms, Imaging Robotic Surgical Procedures Surgery, Computer-Assisted Motion Feedback Animals Male Humans Swine Algorithms User-Computer Interface Female Liver Adult Robotics Equipment Design
View on PubMed DOI

MRI guided focused ultrasound robotic system for animal experiments.

The international journal of medical robotics + computer assisted surgery : MRCAS Feb 17, 2017
BACKGROUND: In this paper an MRI-guided focused ultrasound (MRgFUS) robotic system was developed that can be used for conducting experiments in small animals.The target for this robotic system regarding motion was to move a therapeutic ultrasound tra...
High-Intensity Focused Ultrasound Ablation Motion Ultrasonics Phantoms, Imaging Animal Experimentation Software Animals Ultrasonography Magnetic Resonance Imaging Printing, Three-Dimensional Robotics Equipment Design
View on PubMed DOI

Physiological motion modeling for organ-mounted robots.

The international journal of medical robotics + computer assisted surgery : MRCAS Feb 17, 2017
BACKGROUND: Organ-mounted robots passively compensate heartbeat and respiratory motion. In model-guided procedures, this motion can be a significant source of information that can be used to aid in localization or to add dynamic information to static...
Humans Algorithms Animals Internet Models, Biological Rotation Heart Rate Imaging, Three-Dimensional Robotics Equipment Design Heart Respiration Movement Fourier Analysis
View on PubMed DOI

Development of an in vivo visual robot system with a magnetic anchoring mechanism and a lens cleaning mechanism for laparoendoscopic single-site surgery (LESS).

The international journal of medical robotics + computer assisted surgery : MRCAS Jan 16, 2017
BACKGROUND: Surgical robot systems which can significantly improve surgical procedures have been widely used in laparoendoscopic single-site surgery (LESS). For a relative complex surgical procedure, the development of an in vivo visual robot system ...
Magnetics Lenses Robotics Phantoms, Imaging Surgery, Computer-Assisted Laparoscopy Finite Element Analysis Magnetic Fields Electric Power Supplies Equipment Design Robotic Surgical Procedures Humans
View on PubMed DOI

Towards human-controlled, real-time shape sensing based flexible needle steering for MRI-guided percutaneous therapies.

The international journal of medical robotics + computer assisted surgery : MRCAS Aug 4, 2016
BACKGROUND: Accurate needle placement into soft tissue is essential to percutaneous prostate cancer diagnosis and treatment procedures.
Equipment Failure Analysis Man-Machine Systems Systems Integration Injections Refractometry Transducers Needles Micro-Electrical-Mechanical Systems Image-Guided Biopsy Humans Magnetic Resonance Imaging, Interventional Phantoms, Imaging Reproducibility of Results Sensitivity and Specificity Feedback Computer Systems Robotics Equipment Design
View on PubMed DOI

An image-guided automated robot for MRI breast biopsy.

The international journal of medical robotics + computer assisted surgery : MRCAS Jul 11, 2016
BACKGROUND: The IGAR (Image-guided Automated Robot) is a robotic platform capable of performing highly accurate clinical interventions under image guidance. The IGAR is unique in that it demonstrates MRI compatibility and maintains safe operation, ad...
Image-Guided Biopsy Magnetic Resonance Imaging Humans Robotics Female Breast Reproducibility of Results Signal-To-Noise Ratio
View on PubMed DOI
Popular Topics
Popular Journals