AIMC Topic: Laparoscopes

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A generic scope actuation system for flexible endoscopes.

Surgical endoscopy Dec 8, 2023
BACKGROUND: A scope actuation system assists a surgeon in steering a scope for navigating an operative field during an interventional or diagnostic procedure. Each system is tailored for a specific surgical procedure. The development of a generic sco...
Humans Equipment Design Endoscopes Laparoscopes Robotics Laparoscopy
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Evaluation of the Efficiency of a Joystick-Guided Robotic Scope Holder Compared to That of Human Scopists: A Prospective Trial.

Surgical innovation Feb 14, 2023
PURPOSE: This study aimed to compare motions of the laparoscope tip during a laparoscopic task in a training box using a recent joystick-guided robotic scope holder to those manipulated by human scopists. We hypothesized that laparoscopic manipulatio...
Robotic Surgical Procedures Laparoscopes Robotics Humans Laparoscopy Prospective Studies
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Development and validation of a deep-learning based assistance system for enhancing laparoscopic control level.

The international journal of medical robotics + computer assisted surgery : MRCAS Aug 12, 2022
BACKGROUND AND AIMS: Inter-operator variations in the level of intraoperative laparoscope control by surgeons influence surgical outcomes. We aimed to construct a laparoscopic surgery quantification system (LSQS) for real-time evaluation of the surge...
Robotic Surgical Procedures Surgical Instruments Deep Learning Humans Laparoscopes Laparoscopy
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Image-based laparoscopic camera steering versus conventional steering: a comparison study.

Journal of robotic surgery Jan 21, 2022
In the last 2 decades, multiple robotic camera holders have been developed to improve camera steering during laparoscopic surgery. A new image-based steering method has been developed for more intuitive camera control. In this article, the efficiency...
Robotics Laparoscopy Robotic Surgical Procedures Humans Laparoscopes
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Five thousand years of minimal access surgery: 3000BC to 1850: early instruments for viewing body cavities.

Journal of the Royal Society of Medicine Nov 2, 2020
Surgeons and their patients recognise that one of the major advances in surgical technique over the last 20 years has been the growth of minimal access surgery by means of laparoscopic and robotic approaches. Partnerships with industry have facilitat...
Laparoscopes History, 16th Century History, 17th Century History, 19th Century History, Ancient History, 18th Century Minimally Invasive Surgical Procedures Laparoscopy Humans Robotics Inventions History, 20th Century History, 21st Century
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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...
Surgical Instruments Laparoscopes Humans Laparoscopy Robotic Surgical Procedures Deep Learning
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Adaptive Fusion-Based Autonomous Laparoscope Control for Semi-Autonomous Surgery.

Journal of medical systems Nov 23, 2019
The purpose of this paper is to develop an autonomous tracking algorithm based on adaptive fusion kinematics method, the autonomous laparoscope control algorithm and adaptive fusion kinematics method are proposed for semi-autonomous surgery, focus on...
Laparoscopes Humans Models, Theoretical Algorithms Artificial Intelligence Robotics Computer Simulation Equipment Design
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Design and Evaluation of FBG-Based Tension Sensor in Laparoscope Surgical Robots.

Sensors (Basel, Switzerland) Jun 28, 2018
Due to the narrow space and a harsh chemical environment in the sterilization processes for the end-effector of surgical robots, it is difficult to install and integrate suitable sensors for the purpose of effective and precise force control. This pa...
Calibration Laparoscopes Sterilization Equipment Design Surgery, Computer-Assisted Robotics Laparoscopy
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Tracking-by-detection of surgical instruments in minimally invasive surgery via the convolutional neural network deep learning-based method.

Computer assisted surgery (Abingdon, England) Sep 22, 2017
BACKGROUND: Worldwide propagation of minimally invasive surgeries (MIS) is hindered by their drawback of indirect observation and manipulation, while monitoring of surgical instruments moving in the operated body required by surgeons is a challenging...
Neural Networks, Computer Algorithms Deep Learning Humans Surgical Instruments Endoscopes Imaging, Three-Dimensional Laparoscopes Minimally Invasive Surgical Procedures
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A computationally efficient method for hand-eye calibration.

International journal of computer assisted radiology and surgery Jul 19, 2017
PURPOSE: Surgical robots with cooperative control and semiautonomous features have shown increasing clinical potential, particularly for repetitive tasks under imaging and vision guidance. Effective performance of an autonomous task requires accurate...
Robotics User-Computer Interface Laparoscopes Humans Surgery, Computer-Assisted Image Processing, Computer-Assisted Equipment Design Calibration Online Systems Algorithms
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