Force Visualization Mechanism using Moire Fringe for Endoscopic Surgical Instruments
نویسندگان
چکیده
منابع مشابه
Endoscopic transoral oropharyngectomy using laparoscopic surgical instruments.
BACKGROUND Recently, several transoral approaches for minimally invasive surgery have been developed for oropharyngeal cancer. However, all approaches have certain disadvantages. Therefore, we built and examined new surgical environments for improving the situation. METHODS Endoscopic transoral resection using a pharyngeal retractor or distending laryngoscope, rigid videoendoscope, and laparo...
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We present a novel and relatively simple method for magnifying forces perceived by an operator using a tool. A sensor measures the force between the tip of a tool and its handle held by the operator’s fingers. These measurements are used to create a proportionally greater force between the handle and a brace attached to the operator’s hand, providing an enhanced perception of forces between the...
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We have developed a novel and relatively simple method for magnifying forces perceived by an operator using a surgical tool. A sensor measures force between the tip of a tool and its handle, and a proportionally greater force is created by an actuator between the handle and a brace attached to the operator’s hand, providing an enhanced perception of forces at the tip of the tool. Magnifying for...
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A set of experimental procedures, based upon the moire fringe method has been used for measuring elasto-plastic strains in a lug. Results of experiments conducted on aluminium specimens have been presented and discussed. It is found that moire fringe method gives reliable measurement of strain in lug. INTRODUCTION In aircraft, lug type joints are frequently used in connecting structural element...
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INTRODUCTION AND OBJECTIVES The microdebrider is a surgical tool which has been used successfully in many endoscopic surgical procedures in otolaryngology. In this study, we analysed our experience using this powered instrument in the resection of obstructive nasal septum deviations. SUBJECTS AND METHODS This was a longitudinal, prospective, descriptive study conducted between January and Jun...
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ژورنال
عنوان ژورنال: Journal of Japan Society of Computer Aided Surgery
سال: 2009
ISSN: 1344-9486,1884-5770
DOI: 10.5759/jscas.11.447