AIMC Topic: Surgical Instruments

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Automatic fault detection of sensors in leather cutting control system under GWO-SVM algorithm.

PloS one Mar 24, 2021
The purposes are to meet the individual needs of leather production, improve the efficiency of leather cutting, and increase the product's competitiveness. According to the existing problems in current leather cutting systems, a Fault Diagnosis (FD) ...
Algorithms Surgical Instruments Support Vector Machine
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Locally operated assistant manipulators with selectable connection system for robotically assisted laparoscopic solo surgery.

International journal of computer assisted radiology and surgery Mar 12, 2021
PURPOSE: By integrating locally operated surgical assistant robots in a sterilized area, a surgeon can perform safe robotically assisted laparoscopic solo surgery while controlling a laparoscope-holding robot and a forceps robot. At present, there is...
Algorithms Computer Simulation Robotics Humans Robotic Surgical Procedures Laparoscopy Cholecystectomy, Laparoscopic Equipment Design Surgical Instruments
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Design and Comparison of Magnetically-Actuated Dexterous Forceps Instruments for Neuroendoscopy.

IEEE transactions on bio-medical engineering Feb 18, 2021
Robot-assisted minimally invasive surgical (MIS) techniques offer improved instrument precision and dexterity, reduced patient trauma and risk, and promise to lessen the skill gap among surgeons. These approaches are common in general surgery, urolog...
Neuroendoscopy Hand Strength Robotics Equipment Design Surgical Instruments Minimally Invasive Surgical Procedures Humans
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LigaSure versus the standard technique (Hem-o-lok clips) for robot-assisted radical prostatectomy: a propensity score-matched study.

Journal of robotic surgery Jan 11, 2021
The aim of the study is to compare the utility and efficacy of the LigaSure system and standard surgical clips for robot-assisted radical prostatectomy. The medical records of 473 patients who underwent robot-assisted radical prostatectomy between Ma...
Robotics Prostatic Neoplasms Laparoscopy Retrospective Studies Male Prostatectomy Surgical Instruments Robotic Surgical Procedures Propensity Score Humans
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Learning Spatiotemporal Features for Esophageal Abnormality Detection From Endoscopic Videos.

IEEE journal of biomedical and health informatics Jan 5, 2021
Esophageal cancer is categorized as a type of disease with a high mortality rate. Early detection of esophageal abnormalities (i.e. precancerous and early cancerous) can improve the survival rate of the patients. Recent deep learning-based methods fo...
Humans Early Detection of Cancer Neural Networks, Computer Surgical Instruments Colonoscopy
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Object extraction via deep learning-based marker-free tracking framework of surgical instruments for laparoscope-holder robots.

International journal of computer assisted radiology and surgery Jun 24, 2020
PURPOSE: The surgical instrument tracking framework, especially the marker-free surgical instrument tracking framework, is the key to visual servoing which is applied to achieve active control for laparoscope-holder robots. This paper presented a mar...
Laparoscopes Laparoscopy Robotic Surgical Procedures Surgical Instruments Humans Deep Learning
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Evaluation of Deep Learning Models for Identifying Surgical Actions and Measuring Performance.

JAMA network open Mar 2, 2020
IMPORTANCE: When evaluating surgeons in the operating room, experienced physicians must rely on live or recorded video to assess the surgeon's technical performance, an approach prone to subjectivity and error. Owing to the large number of surgical p...
Clinical Competence Image Processing, Computer-Assisted Algorithms Surgical Procedures, Operative Humans Video Recording Surgical Instruments Surgeons Deep Learning
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True single-port cholecystectomy with ICG cholangiography through a single 15-mm trocar using the new surgical platform "symphonX": first human case study with a commercially available device.

Surgical endoscopy Oct 28, 2019
BACKGROUND: Minimally invasive single-port surgery is often associated with large incisions up to 2-3 cm, complicated handling due to the lack of triangulation, and instrument crossing. Aim of this prospective study was to perform true single-port su...
Prospective Studies Feasibility Studies Female Cholecystectomy, Laparoscopic Aged Cholecystitis Humans Cholangiography Cholecystolithiasis Middle Aged Robotics Adult Surgical Instruments Equipment Design Male
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Handheld laparoscopic robotized instrument: progress or challenge?

Surgical endoscopy Jun 17, 2019
BACKGROUND: Handheld laparoscopic robotized instruments have been developed to combine the advantages of a robotic operation system and conventional laparoscopic instruments. Direct objective standards are needed to quantify surgeons' skill level and...
Suture Techniques Surgeons Exoskeleton Device Robotics Clinical Competence Humans Needs Assessment Surgical Instruments Laparoscopy
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Weakly supervised convolutional LSTM approach for tool tracking in laparoscopic videos.

International journal of computer assisted radiology and surgery Apr 9, 2019
PURPOSE: Real-time surgical tool tracking is a core component of the future intelligent operating room (OR), because it is highly instrumental to analyze and understand the surgical activities. Current methods for surgical tool tracking in videos nee...
Workflow Deep Learning Surgical Instruments Humans Operative Time Neural Networks, Computer Laparoscopy
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