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Modified fiber tips for light application in hollow organs.

Proc. SPIE 1201, 304-312 (1990)
DOI
Open Access Green as soon as Postprint is submitted to ZB.
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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Publication type Article: Journal article
Document type Scientific Article
Corresponding Author
ISSN (print) / ISBN 0277-786X
e-ISSN 1996-756X
Quellenangaben Volume: 1201, Issue: , Pages: 304-312 Article Number: , Supplement: ,
Publisher SPIE
Non-patent literature Publications
Reviewing status Peer reviewed
Institute(s) Laser laboratory (ZLL)