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Heinze, A. ; Beyer, W.F. ; Krug, M. ; Schaarschmidt, K. ; Sroka, R.C. ; Stepp, H.G. ; Unsoeld, E. ; Willital, G.H.

Modified fiber tips for light application in hollow organs.

Proc. SPIE 1201, 304-312 (1990)
DOI
Open Access Green möglich sobald Postprint bei der ZB eingereicht worden ist.
Four ways of optimizing laser-assisted treatments in hollow organs are proposed in this paper: 1. For coagulation in axial direction at small irradiation distances fiber tips with enhanced divergence increase the coagulation volume and reduce vaporization. 2. Circumferentially complete coagulation of cylindrical organs can be achieved by using a radially radiating probe. 3. Radiators for photodynamic therapy in cylindrical organs can be constructed and optimized by means of a theoretical scattering model. 4. Isotropic radiators based on conical fiber tips improve the radiation into the rear hemisphere.
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Publikationstyp Artikel: Journalartikel
Dokumenttyp Wissenschaftlicher Artikel
Korrespondenzautor
ISSN (print) / ISBN 0277-786X
e-ISSN 1996-756X
Zeitschrift Proceedings of SPIE
Quellenangaben Band: 1201, Heft: , Seiten: 304-312 Artikelnummer: , Supplement: ,
Verlag SPIE
Nichtpatentliteratur Publikationen
Begutachtungsstatus Peer reviewed
Institut(e) Laser laboratory (ZLL)