Preliminary variation on vision-guided laser phonomicrosurgery using multiview geometry. - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2013

Preliminary variation on vision-guided laser phonomicrosurgery using multiview geometry.

Résumé

This work focuses on vision-guided laser surgery of the vocal folds. It is part of the FP7-ICT project "μRALP". A new surgical device is studied: it will be flexible and small enough to pass through the mouth and throat and come closer to the vocal folds. It will include a flexible laryngoscope, some image bundles to return images of the vocal folds, an optical fiber to provide the intervention laser beam, a rotating mirror to steer the laser beam and channels for tools. From an interface the surgeon will define the path of the laser for intervention (ablation as well as dissection) on the deseased tissues and then switch on the device. The device will allow the achievement of accurate interventions. Indeed, the laser will be very close to the tissues (about 20 mm) and controlled using visual servoing approaches known to be stable, precise and robust. It will reduce post-operative pains for the patients by maintaining the neck in a comfortable position during interventions.
Fichier non déposé

Dates et versions

hal-00910913 , version 1 (28-11-2013)

Identifiants

  • HAL Id : hal-00910913 , version 1

Citer

Sounkalo Dembélé, Brahim Tamadazte, Zill E Hussnain, Nicolas Andreff. Preliminary variation on vision-guided laser phonomicrosurgery using multiview geometry.. 1st Russian German Conference on Biomedical Engineering, RGCBE'13., Jan 2013, Germany. pp.1-1. ⟨hal-00910913⟩
46 Consultations
0 Téléchargements

Partager

Gmail Mastodon Facebook X LinkedIn More