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CN
1998

Modelling and simulation of the tongue during laryngoscopy

13 years 3 months ago
Modelling and simulation of the tongue during laryngoscopy
The main aim of our work is to create a realistic model of the behaviour of the upper airways during laryngoscopy. In this procedure the anaesthetist uses a rigid blade to displace the tongue and then inserts a tube into the larynx. The model will serve as the basis of virtual systems which allow anaesthetists to visualise the likely difficulties in carrying out a laryngoscopy, and predict difficult cases in advance. It will also prove useful in building a realistic computer based training system in which anaesthetists interact with simulated tissues. Web-based technology can be used to set the model parameters and run the simulation on a remote machine, while visualising results on a low cost local machine. The main property to be modelled is the behaviour of the tongue as it is mechanically displaced and compressed by the laryngoscope blade. To achieve this, we have used the finite element method in an initial study. The work shows that plausible behaviour can be simulated, and that...
Maria Andréia F. Rodrigues, Duncan Fyfe Gil
Added 21 Dec 2010
Updated 21 Dec 2010
Type Journal
Year 1998
Where CN
Authors Maria Andréia F. Rodrigues, Duncan Fyfe Gillies, P. Charters
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