Determining ablation depth using CT imaging
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F15%3A00455047" target="_blank" >RIV/68378271:_____/15:00455047 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21460/15:00232900
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Determining ablation depth using CT imaging
Original language description
During the laser-tissue interaction several types of interactions take place depending on the energy density and wavelength of the incoming radiation. From a biomedical point of view the most interesting ones are the photoablative interactions, which effectively remove tissue via decomposition without excessive heat damage to the remaining tissue. The decomposition occurs through direct breaking of molecular bonds followed by swift dissipation of decomposed particles into surrounding space. Photoablation occurs at energy densities of 107 ? 109 W.cm-2 and pulse durations of 10 ? 100 ns. For specific medical applications it?s necessary to know the ablation depth, i.e. the thickness of the layer removed with a single laser pulse. A new method to determinethe ablation crater?s depth was developed using CT imaging; the results produced by this method were compared to results gained by other means and values available in literature.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů