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Cholecystectomy

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Robot-assisted single-site compared with laparoscopic single-incision cholecystectomy for benign gallbladder disease: protocol for a randomized controlled trial.

BMC surgery
BACKGROUND: Recent advances in robotic technology suggest that the utilization of the da Vinci Single-Siteā„¢ platform for cholecystectomy is safe, feasible and results in a shorter learning curve compared to conventional single-incision laparoscopic c...

Compact forceps manipulator with a spherical-coordinate linear and circular telescopic rail mechanism for endoscopic surgery.

International journal of computer assisted radiology and surgery
PURPOSE: By integrating locally operated small surgical robots in a sterilized area, a surgeon can perform safe and accurate robotically assisted laparoscopic surgery. At present, there is no locally operated compact forceps robot that can operate wi...

New Maneuver in Robotic Single-Port Cholecystectomy.

Journal of the College of Physicians and Surgeons--Pakistan : JCPSP
The need to integrate aspects of functional, psychosocial and cosmetic impairment into medical care is increasingly accepted among the physicians and the patients. For these reasons, single-port robotic surgery emerges as the most advanced approach u...

Monitoring tool usage in surgery videos using boosted convolutional and recurrent neural networks.

Medical image analysis
This paper investigates the automatic monitoring of tool usage during a surgery, with potential applications in report generation, surgical training and real-time decision support. Two surgeries are considered: cataract surgery, the most common surgi...

RSDNet: Learning to Predict Remaining Surgery Duration from Laparoscopic Videos Without Manual Annotations.

IEEE transactions on medical imaging
Accurate surgery duration estimation is necessary for optimal OR planning, which plays an important role in patient comfort and safety as well as resource optimization. It is, however, challenging to preoperatively predict surgery duration since it v...

Enabling single-site laparoscopy: the SPORT platform.

Surgical endoscopy
BACKGROUND: The Single Port Orifice Robotic Technology (SPORT) Surgical System by Titan Medical Inc. is designed to overcome the inherent challenges of minimally invasive single-access procedures. The aim of this preclinical study was to evaluate the...

Multi-task recurrent convolutional network with correlation loss for surgical video analysis.

Medical image analysis
Surgical tool presence detection and surgical phase recognition are two fundamental yet challenging tasks in surgical video analysis as well as very essential components in various applications in modern operating rooms. While these two analysis task...

Assisted phase and step annotation for surgical videos.

International journal of computer assisted radiology and surgery
PURPOSE: Annotation of surgical videos is a time-consuming task which requires specific knowledge. In this paper, we present and evaluate a deep learning-based method that includes pre-annotation of the phases and steps in surgical videos and user as...

Robotic Cholecystectomy Is a Safe Educational Alternative to Laparoscopic Cholecystectomy During General Surgical Training: A Pilot Study.

Journal of surgical education
OBJECTIVE: The role of robotic surgery in general surgery (GS) continues to expand. Several programs have integrated robotic-based simulators and models into surgical education; however, residents' robotic experience in the operating room is currentl...