scholarly journals A study on the theoretical and practical accuracy of conoscopic holography-based surface measurements: toward image registration in minimally invasive surgery

2012 ◽  
Vol 9 (2) ◽  
pp. 190-203 ◽  
Author(s):  
J. Burgner ◽  
A. L. Simpson ◽  
J. M. Fitzpatrick ◽  
R. A. Lathrop ◽  
S. D. Herrell ◽  
...  
Keyword(s):  
Minimally Invasive Surgery ◽  
Image Registration ◽  
Minimally Invasive ◽  
Invasive Surgery ◽  
Surface Measurements ◽  
Conoscopic Holography ◽  
Practical Accuracy

scholarly journals OVERVIEW OF PHOTOGRAMMETRIC MEASUREMENT TECHNIQUES IN MINIMALLY INVASIVE SURGERY USING ENDOSCOPES

2017 ◽  
Vol XLII-2/W4 ◽  
pp. 33-40 ◽  
Author(s):  
N. Conen ◽  
T. Luhmann
Keyword(s):  
Minimally Invasive Surgery ◽  
Minimally Invasive ◽  
Invasive Surgery ◽  
Measurement Techniques ◽  
Analysis Model ◽  
Advantages And Disadvantages ◽  
3D Data ◽  
Assistant Systems ◽  
Surface Measurements ◽  
Photogrammetric Measurement

This contribution provides an overview of various photogrammetric measurement techniques in minimally invasive surgery and presents a self-developed prototypical trinocular endoscope for reliable surface measurements. Most of the presented techniques focus on applications regarding laparoscopy, which mean endoscopic operations in the abdominal or pelvic cavities. Since endoscopic operations are very demanding to the surgeon, various assistant systems have been developed. Imaging systems may use photogrammetric techniques in order to perform 3D measurements during operation. The intra-operatively acquired 3D data may be used for analysis, model registration, guidance or documentation. Passive and active techniques have been miniaturised, integrated into endoscopes and investigated by several research groups. The main advantages and disadvantages of several active and passive techniques adapted to laparoscopy are described in this contribution. Additionally, a self-developed trinocular endoscope is described and evaluated.

V1695: Minimizing Minimally Invasive Surgery: the Three Port Robotic Pyeloplasty

2004 ◽  
Vol 171 (4S) ◽  
pp. 448-448
Author(s):  
Farjaad M. Siddiq ◽  
Patrick Villicana ◽  
Raymond J. Leveillee
Keyword(s):  
Minimally Invasive Surgery ◽  
Minimally Invasive ◽  
Invasive Surgery ◽  
Robotic Pyeloplasty

Could leiomyosarcoma be a real concern for the gynecologist performing minimally-invasive surgery for uterine myoma?

2018 ◽  
Vol 3 (21) ◽  
pp. 40
Author(s):  
R. Cigaran ◽  
Nicolae Gică ◽  
Radu Botezatu ◽  
Gheorghe Peltecu ◽  
A.M. Panaitescu
Keyword(s):  
Minimally Invasive Surgery ◽  
Minimally Invasive ◽  
Invasive Surgery ◽  
Uterine Myoma
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