Tytuł artykułu
Autorzy
Identyfikatory
Warianty tytułu
Introductory measurements results of phantoms and biological structures by ultrasonic transmission tomography
Konferencja
XLVIII Otwarte Seminarium z Akustyki, Wrocław-Polanica Zdrój, 11-14 września 2001 r.
Języki publikacji
Abstrakty
The paper contains introductory results of investigation of different biological structures and their phantoms carded out by using the UTT method. The obtained images of internal structure cross-sections were compared with images obtained by means of classical ultrasonic reflection methods. The results of this analysis allow us to conclude that investigations using UTT enable obtaining more information about the internal structure of the investigated object than ultrasonic investigations consisting in visualising differences of acoustic impedances. In addition, UTT enables both qualitative and quantitative measurement. The results of microscopic histopathological examination of selected fragments of structures have corroborated the occurrence of pathological changes visible in tomographic images in the form of areas of different sound velocity values.
Słowa kluczowe
Czasopismo
Rocznik
Tom
Strony
329--336
Opis fizyczny
bibliogr. 10 poz.
Twórcy
autor
autor
autor
- Instytut Telekomunikacji i Akustyki, Politechniki Wrocławskiej, Wybrzeże. Wyspiańskiego 27, Wrocław
Bibliografia
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPW1-0016-0140