Nau'o'in bincike guda uku da aka fi sani (wanda kuma ake kira ultrasonic transducers) su ne layi-layi, madaidaici, da tsararru.Madaidaicin layin kusa-filin yana da kyau kuma ana iya amfani dashi don duba magudanar jini.Ƙwaƙwalwar saman yana da kyau ga bincike mai zurfi, wanda za'a iya amfani dashi don gwajin ciki da sauransu.Tsarin tsararru yana da ƙananan sawun ƙafa da ƙananan mita, wanda za'a iya amfani dashi don gwajin zuciya, da dai sauransu.
Na'urar firikwensin layi
An shirya lu'ulu'u na piezoelectric a layi, siffar katako yana da rectangular, kuma ƙudurin filin kusa yana da kyau.
Na biyu, mita da aikace-aikacen masu fassara na layi ya dogara da ko ana amfani da samfurin don hoton 2D ko 3D.Masu jujjuya layi na layi da aka yi amfani da su don hoton 2D suna a tsakiya a 2.5Mhz – 12Mhz.
Kuna iya amfani da wannan firikwensin don aikace-aikace daban-daban kamar: gwajin jini, venipuncture, hangen nesa na jijiyoyin jini, thoracic, thyroid, tendon, arthrogenic, intraoperative, laparoscopic, hoto na hoto, hoton canjin saurin duban dan tayi.
Masu jujjuya layin layi don hoton 3D suna da mitar tsakiya na 7.5Mhz - 11Mhz.
Kuna iya amfani da wannan mai canzawa: ƙirji, thyroid, aikace-aikacen jijiyoyi carotid.
Convex firikwensin
Ƙirar hoton binciken Convex yana raguwa yayin da zurfin ke ƙaruwa, kuma mitar sa da aikace-aikacen sa sun dogara da ko ana amfani da samfurin don hoton 2D ko 3D.
Misali, masu juyawa don hoto na 2D suna da mitar tsakiya na 2.5MHz – 7.5MHz.Kuna iya amfani da shi don: jarrabawar ciki, gwaje-gwajen transvaginal da transrectal, ganewar gabobin jiki.
Mai jujjuyawa mai jujjuyawar hoto na 3D yana da fage mai faɗin gani da mitar cibiyar 3.5MHz-6.5MHz.Kuna iya amfani da shi don jarrabawar ciki.
Sensor Array Madaidaici
Wannan transducer, mai suna bayan tsarin tsarin lu'ulu'u na piezoelectric, wanda ake kira tsarin tsararru, shine crystal da aka fi amfani dashi.Wurin bim ɗin sa yana da kunkuntar amma yana faɗaɗa bisa ga mitar aikace-aikacen.Bugu da ƙari, siffar katako ya kusan kusan triangular kuma ƙudurin filin kusa ba shi da kyau.
Za mu iya amfani da shi don: jarrabawar zuciya, ciki har da jarrabawar transesophageal, jarrabawar ciki, jarrabawar kwakwalwa.
Lokacin aikawa: Juni-10-2022