Pregled bibliografske jedinice broj: 71646
Solution to directivity problems in ultrasonically marked cardiac catheters
Solution to directivity problems in ultrasonically marked cardiac catheters // Automatika, 40 (1999), 1-2; 7-9 (podatak o recenziji nije dostupan, članak, znanstveni)
CROSBI ID: 71646 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Solution to directivity problems in ultrasonically marked cardiac catheters
Autori
Breyer, Branko ; Ferek-Petrić, Božidar
Izvornik
Automatika (0005-1144) 40
(1999), 1-2;
7-9
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
catheter; guidance; procedure guidance; minimum invasive surgery; transducer directivity; ultrasound imaging; ultrasonically marked catheter
Sažetak
The problem of techological compromise between sensitivity and desirable broad directivity characteristic of ultrasonically marked catheter has been solved by application of divergent lenses to transmitting-receiving marker transducer. It was shown that the lenses can be designed in various ways by including asymmetric lenses that modify the elevation angle of transucer directivity.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
