Development and testing of a grasper for NOTES powered by variable stiffness pneumatic actuation [0.03%]
一种用于NOTES的气动可变刚度执行器抓取器的研发与测试
Michele Gabrio Antonelli,Pierluigi Beomonte Zobel,Francesco Durante et al.
Michele Gabrio Antonelli et al.
Background: In natural orifice transluminal endoscopic surgery (NOTES) the peritoneal cavity is reached through natural orifices (mouth, rectus and transvaginal duct), by means of little cuttings in the walls of hollow or...
Philippe Morel,Minoa Jung,Sorina Cornateanu et al.
Philippe Morel et al.
Background: Most hepatic resections are currently performed using an open approach. Robotic surgery might enable the transition of these procedures to minimally invasive surgery. ...
A hierarchical task analysis of shoulder arthroscopy for a virtual arthroscopic tear diagnosis and evaluation platform (VATDEP) [0.03%]
虚拟肩关节镜撕裂诊断和评估平台(VATDEP)的层级任务分析(肩关节镜检查)
Doga Demirel,Alexander Yu,Seth Cooper-Baer et al.
Doga Demirel et al.
Background: Shoulder arthroscopy is a minimally invasive surgical procedure for diagnosis and treatment of a shoulder pathology. The procedure is performed with a fiber optic camera, called arthroscope, and instruments in...
Insight into the da Vinci® Xi - technical notes for single-docking left-sided colorectal procedures [0.03%]
达芬奇Xi系统单切口左侧结直肠手术技术要点及感悟
James Chi-Yong Ngu,Sarah Sim,Sulaiman Yusof et al.
James Chi-Yong Ngu et al.
Background: The adoption of robot-assisted laparoscopic colorectal surgery has been hampered by issues with docking, operative duration, technical difficulties in multi-quadrant access, and cost. The da Vinci® Xi has bee...
Ultrasound image based visual servoing for moving target ablation by high intensity focused ultrasound [0.03%]
基于超声图像的高强度聚焦超声移动目标消融的视觉伺服技术
Joonho Seo,Norihiro Koizumi,Mamoru Mitsuishi et al.
Joonho Seo et al.
Background: Although high intensity focused ultrasound (HIFU) is a promising technology for tumor treatment, a moving abdominal target is still a challenge in current HIFU systems. In particular, respiratory-induced organ...
Comparative study of surgical knots using a domestically produced Chinese surgical robot, laparoscope, or barehanded approach [0.03%]
国产手术机器人、腹腔镜与徒手打结的对比研究
Zhi Song,Guo-Hui Wang,Lin-Li Sun et al.
Zhi Song et al.
Background: We conducted a comparative analysis of the first domestically produced Chinese surgical robot, 'MicroHand', laparoscopic, and barehanded approaches in tying surgical knots. ...
A fuzzy neural network sliding mode controller for vibration suppression in robotically assisted minimally invasive surgery [0.03%]
用于机器人辅助微创手术中振动抑制的模糊神经网络滑模控制器
Hongqiang Sang,Chenghao Yang,Fen Liu et al.
Hongqiang Sang et al.
Background: It is very important for robotically assisted minimally invasive surgery to achieve a high-precision and smooth motion control. However, the surgical instrument tip will exhibit vibration caused by nonlinear f...
A combined registration and finite element analysis method for fast estimation of intraoperative brain shift; phantom and animal model study [0.03%]
结合注册和有限元分析的术中脑移位快速估计方法；仿体和动物模型研究
Amrollah Mohammadi,Alireza Ahmadian,Shahram Rabbani et al.
Amrollah Mohammadi et al.
Background: Finite element models for estimation of intraoperative brain shift suffer from huge computational cost. In these models, image registration and finite element analysis are two time-consuming processes. ...
Impedance and admittance control for respiratory-motion compensation during robotic needle insertion - a preliminary test [0.03%]
阻抗和导纳控制在机器人穿刺手术中对呼吸运动补偿中的作用-初步试验研究
Yeoun Jae Kim,Jong Hyun Seo,Hong Rae Kim et al.
Yeoun Jae Kim et al.
Background: Many robotic needle-biopsy systems have been developed to enhance the accuracy of needle-biopsy intervention. These systems can reduce the intervention time and the radiation exposure of clinicians. However, r...
Chung-Chih Lin,Hsin-Cheng Lin,Wen-Yo Lee et al.
Chung-Chih Lin et al.
Background: The aim of this work was to develop a neurosurgical robotic arm drilling navigation system that provides assistance throughout the complete bone drilling process. ...