O ituaiga e tolu e sili ona taatele o su'esu'ega (e ta'ua foi o le ultrasonic transducers) o laina laina, convex, ma vaega fa'asolosolo.E lelei le fa'ai'uga laina lata ane ma e mafai ona fa'aoga mo le su'esu'eina o va'a toto.O le pito i luga ole lapo'a e fetaui lelei mo su'esu'ega loloto, lea e mafai ona fa'aoga mo su'esu'ega o le manava ma isi.O le fa'asologa fa'asolosolo o lo'o i ai se tulagavae la'ititi ma maualalo taimi, lea e mafai ona fa'aoga mo su'ega fatu, ma isi.
Fa'alogo laina
O tioata piezoelectric o loʻo faʻatulagaina i luga ole laina, o le faʻailoga o le laʻau e faʻataʻitaʻi, ma e lelei le fofo lata ane.
Lona lua, o le tele ma le faʻaogaina o laina laina faʻalagolago pe faʻaaogaina le oloa mo ata 2D poʻo 3D.Linear transducers fa'aoga mo ata 2D e fa'atotonu i le 2.5Mhz - 12Mhz.
E mafai ona e faʻaogaina lenei masini mo faʻaoga eseese e pei o: suʻega vascular, venipuncture, vaʻaia vaʻaia, thoracic, thyroid, tendon, arthogenic, intraoperative, laparoscopic, photoacoustic imaging, ultrasound velocity change imaging.
Lisi laina mo ata 3D o loʻo i ai le ogatotonu ole 7.5Mhz - 11Mhz.
E mafai ona e faʻaogaina lenei mea faʻaliliu: fatafata, thyroid, vascular application carotid.
Fa'alogo fa'afefe
E fa'aitiitia le fa'ai'uga o ata su'esu'e convex a'o fa'atupula'ia le loloto, ma e fa'alagolago lona fa'aogaina pe fa'aoga le oloa mo ata 2D po'o le 3D.
Mo se faʻataʻitaʻiga, o faʻaliliuga faʻapipiʻi mo ata 2D e iai le ogatotonu o le 2.5MHz - 7.5MHz.E mafai ona e fa'aogaina mo: su'ega abdominal, su'ega transvaginal ma transrectal, su'esu'ega o totoga.
O le convex transducer mo ata 3D o loʻo i ai le lautele o le vaʻaiga ma le ogatotonu o le 3.5MHz-6.5MHz.E mafai ona e fa'aogaina mo su'ega o le manava.
Fa'asologa Fa'asologa Fa'asologa
O lenei transducer, e faaigoa i le faatulagaga o tioata piezoelectric, e taʻua o se vaega faʻasolosolo, o le tioata e masani ona faʻaaogaina.E vaapiapi lona nofoaga fa'alava ae fa'alautele e tusa ai ma le fa'aoga masani.E le gata i lea, o le foliga o le la'au e toetoe lava tafatolu ma e le lelei le fofo lata ane.
E mafai ona matou fa'aogaina mo: su'ega fatu, e aofia ai su'ega transesophageal, su'ega abdominal, su'ega fai'ai.
Taimi meli: Iuni-10-2022