Ošetření dentinových tubulů Nd:YAG laserem

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15110%2F05%3A00002024" target="_blank" >RIV/61989592:15110/05:00002024 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Treatment of dentinal tubules by Nd:YAG laser

Popis výsledku v původním jazyce

Symptom of cervical dentine hypersensitivity attacks 10 % to 15 % of population and causes an uncomfortable pain during contact with any matter. Sealing of open dentinal tubules is one of the methods to reach insensibility. Laser as a source of coherentradiation is used to melt dentine surface layers. Melted dentine turns to hard mass with a smooth, nonporous surface. Simulation of this therapy was made in vitro by means of LASAG Nd:YAG pulsed laser system KLS 246-102. Eighty human extracted teeth werecut horizontally to obtain samples from 2 mm to 3 mm thick. Fir experiments were done on cross section surfaces to find an optimal range of laser parameters. A wide range of energies from 30 mJ to 210 mJ embedded in 0,3 ms long pulse was tested. Motionin Xand Y axes was ensured by a CNC driven table and the pulse frequency 15 Hz was chosen to have a suitable overlap of laser spots. Somo color agents were examined with the aim improve surface absorption. Scanning Electron Microscopy was

Název v anglickém jazyce

Treatment of dentinal tubules by Nd:YAG laser

Popis výsledku anglicky

Symptom of cervical dentine hypersensitivity attacks 10 % to 15 % of population and causes an uncomfortable pain during contact with any matter. Sealing of open dentinal tubules is one of the methods to reach insensibility. Laser as a source of coherentradiation is used to melt dentine surface layers. Melted dentine turns to hard mass with a smooth, nonporous surface. Simulation of this therapy was made in vitro by means of LASAG Nd:YAG pulsed laser system KLS 246-102. Eighty human extracted teeth werecut horizontally to obtain samples from 2 mm to 3 mm thick. Fir experiments were done on cross section surfaces to find an optimal range of laser parameters. A wide range of energies from 30 mJ to 210 mJ embedded in 0,3 ms long pulse was tested. Motionin Xand Y axes was ensured by a CNC driven table and the pulse frequency 15 Hz was chosen to have a suitable overlap of laser spots. Somo color agents were examined with the aim improve surface absorption. Scanning Electron Microscopy was

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

FF - ORL, oftalmologie, stomatologie

OECD FORD obor

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Projekt

<a href="/cs/project/NK7710" target="_blank" >NK7710: Ovlivnění cervikálního dentinu lidských extrahovaných zubů Nd:YAG laserem</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2005

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

SPIE-The International Society for Optical Engineering

ISSN

0277-786X

e-ISSN

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Svazek periodika

N

Číslo periodika v rámci svazku

5945

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

1

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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