Fasahar gano hoto ta Ultrasonic tana haɓaka sama da rabin ƙarni a China.Tare da ci gaba da inganta fasahar bayanai ta lantarki da fasahar hoto na kwamfuta, kayan aikin bincike na ultrasonic sun kasance ci gaba na juyin juya hali na sau da yawa, daga siginar analog / baki da fari duban dan tayi / bambancin jituwa / ganewar wucin gadi, zuwa siginar dijital / launi duban dan tayi / na roba hoto / basirar wucin gadi.Sabbin ayyuka da matakan aikace-aikacen suna ci gaba da faɗaɗa, kuma kayan aikin binciken hoto na ultrasonic yana ci gaba da haɓakawa da karyawa, yana haifar da masana'antar likitanci don samun babbar buƙata.
01. Asalin asali na gama-gari na kayan aikin bincike na hoto na ultrasonic
Kayan aikin binciken hoto na Ultrasonic nau'in kayan aikin bincike ne na asibiti wanda aka haɓaka bisa ga ka'idar duban dan tayi.Idan aka kwatanta da manyan kayan aikin likita irin su CT da MRI, farashin bincikensa yana da ƙananan ƙananan, kuma yana da fa'idodi na rashin cin zarafi da kuma ainihin lokaci.Saboda haka, aikace-aikacen asibiti yana da yawa kuma yana da yawa.A halin yanzu, gwajin duban dan tayi yana da kusan kasu kashi A-nau'in duban dan tayi ( duban dan tayi mai girma daya), nau'in duban dan tayi na nau'in B ( duban dan tayi mai girma biyu ), duban dan tayi mai girma uku da duban dan tayi mai girma hudu.
Yawanci ana kiranta da B-ultrasound, a zahiri yana nufin baki da fari biyu B-ultrasound, hoton da aka tattara shine baƙar fata da fari jirgin sama mai nau'i biyu, kuma launi duban dan tayi shine siginar jini da aka tattara, bayan lambar launi na kwamfuta akan kunne. da biyu-girma image a hakikanin lokaci superposition, wato, samuwar launi Doppler duban dan tayi jini image.
Matsakaicin ganewar asali na ultrasonic mai girma uku ya dogara ne akan kayan aikin bincike na launi Doppler ultrasonic, an saita na'urar sayan bayanai, kuma ana aiwatar da sake gina hoto ta hanyar software mai girma uku, ta yadda za a samar da na'urar likitanci wanda zai iya nuna aikin hoto mai girma uku, don haka. Za a iya nuna sassan jikin mutum fiye da stereoscopic kuma ana iya samun raunuka da hankali.Launi mai girma huɗu na duban dan tayi ya dogara ne akan duban dan tayi mai girma uku tare da ma'aunin lokaci na ma'auni na huɗu (ma'auni tsakanin-girmamawa).
02. Ultrasonic bincike iri da aikace-aikace
A cikin aiwatar da binciken hoto na ultrasonic, bincike na ultrasonic wani muhimmin sashi ne na kayan aikin bincike na ultrasonic, kuma na'urar ce da ke watsawa da karɓar raƙuman ruwa na ultrasonic a cikin aiwatar da ganowa da ganewar asali.Ayyukan binciken kai tsaye yana shafar halaye na aikin ganowa na ultrasonic da ultrasonic, don haka binciken yana da mahimmanci musamman a cikin ganewar hoto na ultrasonic.
Wasu na'urorin bincike na al'ada a cikin binciken ultrasonic sun haɗa da: bincike mai tsauri guda ɗaya na crystal convex, binciken tsararrun tsararru, binciken tsararru na layi, binciken ƙara, binciken rami.
1, single crystal convex array bincike
Hoton ultrasonic shine samfurin kusancin haɗin binciken da tsarin tsarin, don haka akan na'ura guda ɗaya, software da kayan aiki suna buƙatar biyan buƙatun binciken binciken crystal guda ɗaya.
The single crystal convex array array rungumi dabi'ar guda crystal bincike abu, binciken saman ne convex, lamba surface ne karami, da image filin ne fan siffa, kuma shi ne yadu amfani a cikin ciki, obstetrics, huhu da sauran dangi sassa. da zurfafa gabobi.
Binciken ciwon hanta
2, binciken tsararru mai tsari
Wurin binciken yana da lebur, wurin tuntuɓar ɗan ƙarami ne, filin filin kusa ba shi da yawa, filin filin nesa yana da girma, kuma filin hoto yana da siffar fan, wanda ya dace da zuciya.
Yawancin bincike na zuciya ana kasu kashi uku bisa ga yawan aikace-aikacen: manya, yara, da jarirai: (1) manya suna da zurfin matsayi na zuciya da jinkirin bugun bugun;(2) Matsayin jaririn da aka haifa ba shi da zurfi kuma saurin bugawa shine mafi sauri;(3) Yanayin zukatan yara yana tsakanin na jarirai da manya.
Gwajin zuciya
3, linear tsararru bincike
Wurin binciken yana da lebur, wurin tuntuɓar yana da girma, filin hoton yana da rectangular, ƙudurin hoto yana da girma, shigar da shi ba shi da ɗanɗano, kuma ya dace da binciken sararin samaniya na magudanar jini, ƙananan gabobin jiki, musculoskeletal da sauransu.
Gwajin thyroid
4, vbincike mai zurfi
Dangane da hoton nau'i-nau'i biyu, binciken ƙarar zai ci gaba da tattara matsayi na rarraba sararin samaniya, ta hanyar sake ginawa na kwamfuta, don samun cikakkiyar siffar sararin samaniya.Dace da: fuskar tayi, kashin baya da gabobin jiki.
Duban tayi
5, binciken rami
Binciken intracavitary yana da halaye na babban mita da ƙudurin hoto, kuma baya buƙatar cika mafitsara.Binciken yana kusa da wurin da aka bincika, don haka sashin pelvic ya kasance a cikin filin filin kusa na katako mai sauti, kuma hoton ya fi haske.
Binciken gabobin endovascular
Lokacin aikawa: Agusta-23-2023
