Toward new minimally invasive surgical robotic system

2012 ◽  
Author(s):  
Med Amine Laribi ◽  
Marc Arsicault ◽  
Thomas Riviere ◽  
Said Zeghloul
Keyword(s):  
Minimally Invasive ◽  
Robotic System ◽  
Minimally Invasive Surgical

scholarly journals Development of an auditory implant manipulator for minimally invasive surgical insertion of implantable hearing devices

2010 ◽  
Vol 125 (3) ◽  
pp. 262-270 ◽  
Author(s):  
C Stieger ◽  
M Caversaccio ◽  
A Arnold ◽  
G Zheng ◽  
J Salzmann ◽  
...  
Keyword(s):  
Minimally Invasive ◽  
Electronic System ◽  
Robotic System ◽  
Operating Table ◽  
Tympanic Cavity ◽  
Preliminary Results ◽  
Minimally Invasive Surgical ◽  
Hearing Devices ◽  
Operative Planning ◽  
Five Axes

AbstractObjective:To present the auditory implant manipulator, a navigation-controlled mechanical and electronic system which enables minimally invasive (‘keyhole’) transmastoid access to the tympanic cavity.Materials and methods:The auditory implant manipulator is a miniaturised robotic system with five axes of movement and an integrated drill. It can be mounted on the operating table. We evaluated the surgical work field provided by the system, and the work sequence involved, using an anatomical whole head specimen.Results:The work field provided by the auditory implant manipulator is considerably greater than required for conventional mastoidectomy. The work sequence for a keyhole procedure included pre-operative planning, arrangement of equipment, the procedure itself and post-operative analysis.Conclusion:Although system improvements are necessary, our preliminary results indicate that the auditory implant manipulator has the potential to perform keyhole insertion of implantable hearing devices.

A new forecasting kinematic algorithm of automatic navigation for a laparoscopic minimally invasive surgical robotic system

Robotica ◽  
2016 ◽  
Vol 35 (5) ◽  
pp. 1192-1222 ◽  
Author(s):  
Lingtao Yu ◽  
Zhengyu Wang ◽  
Liqiang Sun ◽  
Wenjie Wang ◽  
Lan Wang ◽  
...  
Keyword(s):  
Minimally Invasive ◽  
Area Ratio ◽  
Robotic System ◽  
Grey Model ◽  
Distribution Area ◽  
Analytic Geometry ◽  
Minimally Invasive Surgical ◽  
Automatic Navigation ◽  
Sampling Times ◽  
Constant Distribution

SUMMARYThis paper presents a novel forecasting kinematic algorithm for autonomously navigating the 3D visual window of laparoscopic minimally invasive surgical robotic system (LMISRS). By the application of the proposed technique, a constant distribution area ratio of the micro devices can be guaranteed in the visual window; real-time concurrency motion of the visual window of the laparoscope and the mark points of the instruments is realized, i.e. the visual window can keep tracking the movement of the marks automatically, so that the user does not have to switch between the master-slave controlling targets. The implementation of the new technique is summarized as follows: the robotic kinematics and space analytic geometry are thoroughly analyzed and modeled, and a “following kinematic algorithm” is proposed for the visual window of the laparoscope, which tracks the mark points of the instrument arms; a “forecasting kinematic algorithm” is established by using a combination of the “following kinematic algorithm”, the basic visual parameters of 3D visual field, the Verhulst Grey Model and the filtered amendment method. The proposed technique is verified by a series of simulations by using two groups of marks' motion trails with different sampling times, indicating that the technique is accurate, feasible and robust.

Initiation and feasibility of a multi-specialty minimally invasive surgical programme using a novel robotic system: A case series

2021 ◽  
pp. 106182
Author(s):  
Frances Dixon ◽  
Achal Khanna ◽  
Parveen Vitish-Sharma ◽  
Nidhi Shandil Singh ◽  
Kailash Nakade ◽  
...  
Keyword(s):  
Minimally Invasive ◽  
Case Series ◽  
Robotic System ◽  
Minimally Invasive Surgical ◽  
System A
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