Idan muka kalli abubuwa da idanunmu, akwai hanyoyi daban-daban da muke “duba”.A wasu lokatai, muna iya zaɓar mu kalli gaba kai tsaye kamar lokacin da muka karanta sanarwa a bango.Ko kuma mu yi kallo a kwance lokacin da ake duba teku.Hakazalika, akwai hanyoyi daban-daban da bincike na duban dan tayi zai iya "duba" abubuwa.Ana kiran waɗannan hanyoyin "hanyoyi" kuma waɗannan za a bayyana su a ƙasa.Hanyoyin suna suna da haruffa kuma suna iya yin sauti mai ruɗani.Duk da haka, za mu tattauna kowannensu bi da bi kuma za ku, a ƙarshe, ku fahimci ainihin su.

A Yanayin

A-yanayin shine mafi sauƙi nau'i na hoton duban dan tayi kuma ba a yawan amfani dashi.

Ana nuna hoton akan allo a girma ɗaya.Motar duban dan tayi da ke fitowa daga binciken yana tafiya ne a cikin ƙunƙuntacciyar hanya mai kama da fensir.Transducer guda ɗaya yana duba jikin.Yin amfani da damar X da Y, bayanan da aka tattara ana zana su akan allo azaman aikin zurfi.A-yanayin, ko yanayin girma, ya dace don auna nisa.Hakanan za'a iya amfani da duban dan tayi na A-mode don gano cysts ko ciwace-ciwace.

BYanayin

Yanayin B, wanda kuma aka sani da yanayin 2D, yana gabatar da zanga-zangar fuska biyu.Yayin da hoton ya yi haske, ƙarar ƙararrawar sauti mai ƙarfi da mai da hankali ce (wanda shine reverberation na raƙuman sauti waɗanda na'urar ke fitarwa).Kamar kusan dukkanin hotuna na duban dan tayi, matsayin hoton yana dogara ne akan kusurwar da aka sanya transducer.

C-Yanayin yana aiki daidai da B-Yanayin, kodayake ba a inganta shi sosai ba.Yin amfani da bayanai da kewayon zurfin daga A-Yanayin, mai jujjuyawar sai ya motsa zuwa B-Yanayin (ko yanayin 2D) kuma yayi nazarin duk yankin a zurfin da aka fara aiki a cikin hoto mai girma biyu.

Yanayin M:

M yana tsaye don motsi.A cikin m-mode, jerin saurin binciken yanayin B wanda hotunansa ke bi juna a jere akan allo yana baiwa likitoci damar gani da auna kewayon motsi, yayin da iyakokin gabobin da ke samar da tunani suna motsawa dangane da binciken.

Yanayin Doppler:

Wannan yanayin yana amfani da tasirin Doppler wajen aunawa da hangen nesa kwararar jini.Doppler sonography taka muhimmiyar rawa a magani.Ana iya haɓaka sonography tare da ma'aunin Doppler, wanda ke amfani da tasirin Doppler don tantance ko tsarin (jini na yau da kullun) yana motsawa zuwa ko nesa daga binciken, da kusancinsa.Ta hanyar ƙididdige mitar ƙayyadaddun ƙarar samfurin, alal misali, jet na jini a kan bawul ɗin zuciya, ana iya tantance saurinsa da alkiblarsa da gani.Wannan yana da amfani musamman a cikin nazarin zuciya da jijiyoyin jini (sonography na vasculature tsarin da zuciya) kuma yana da mahimmanci a wurare da yawa kamar ƙayyade jujjuyawar jini a cikin hanta vasculature a cikin hauhawar jini na portal.Ana nuna bayanan Doppler ta hanyar zane ta amfani da Doppler na bakan, ko azaman hoto ta amfani da Doppler launi (Doppler shugabanci) ko Doppler iko (Doppler mara jagora).Wannan motsi na Doppler yana faɗuwa a cikin kewayon da ake ji kuma galibi ana gabatar da shi ta hanyar amfani da lasifikan sitiriyo: wannan yana haifar da na musamman, ko da yake roba, sautin bugun jini.