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Oyaga Landa, F.J. ; Dean-Ben, X.L. ; Montero de Espinosa, F.* ; Razansky, D.

Non-contact monitoring during laser surgery by measuring the incision depth with air-coupled transducers.

Proc. SPIE 10064:100640H (2017)
Verlagsversion DOI
Open Access Green möglich sobald Postprint bei der ZB eingereicht worden ist.
Lack of haptic feedback during laser surgery hampers controlling the incision depth, leading to a high risk of undesired tissue damage. Here we present a new feedback sensing method that accomplishes non-contact realtime monitoring of laser ablation procedures by detecting shock waves emanating from the ablation spot with air-coupled transducers. Experiments in soft and hard tissue samples attained high reproducibity in real-time depth estimation of the laser-induced cuts. The advantages derived from the non-contact nature of the suggested monitoring approach are expected to greatly promote the general applicability of laser-based surgeries.
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Publikationstyp Artikel: Journalartikel
Dokumenttyp Wissenschaftlicher Artikel
Schlagwörter Ablation Of Tissue ; Photoacoustic Imaging ; Photoacoustics ; Process Monitoring And Control ; Remote Sensing And Sensors
ISSN (print) / ISBN 0277-786X
e-ISSN 1996-756X
Konferenztitel Photons Plus Ultrasound: Imaging and Sensing 2017
Konferzenzdatum 29 January - 1 February 2017
Konferenzort San Francisco, California, United States
Zeitschrift Proceedings of SPIE
Quellenangaben Band: 10064, Heft: , Seiten: , Artikelnummer: 100640H Supplement: ,
Verlag SPIE
Begutachtungsstatus Peer reviewed