Ultrasound Kwiihagu

Umatshini wanamhlanje ophathwayo we-ultrasound wokukhulelwa kweehagu azibizi kakhulu, womelele, uyaphatheka.Nangona kunjalo, ayinguye wonke umatshini wehagu we-ultrasound onesisombululo esifanayo sokubonisa izakhiwo ezincinci.Oku kuxhomekeke kwisijikelezo somatshini wehagu we-ultrasound.

Oomatshini be-ultrasound be-A-mode elula basetyenziselwa ukuxilonga ukukhulelwa kweehagu kusetyenziswa i-ultrasonography.Izixhobo ze-ultrasound zexesha langempela le-B zatshintshwa njengoko iteknoloji iphuculwe ukuvavanya umsebenzi wokuzala kweehagu, kuquka ukufumanisa ukukhulelwa kunye nokuvavanya imeko yokuzala.Oomatshini banamhlanje be-ultrasound ababizi mali ininzi, bomelele, bayaphatheka kunezixhobo zonyango ezinokuthelekiswa.Nangona kunjalo, ayinguye wonke umatshini wehagu we-ultrasound onesisombululo esifanayo sokubonisa izakhiwo ezincinci.Oku kuxhomekeke kwi-transducer's kunye ne-display swine ultrasound machine's circuitry.

Ultrasound Kwiihagu
Umgaqo osemva kwe-ultrasound kukuba xa umbane usetyenziswa, iintlobo ezithile zekristale ngaphakathi kwee-transducers (okanye iiprobes) zingcangcazela kwaye zenze amaza e-ultrasonic.Amaza e-ultrasonic abonakalisiweyo angathunyelwa kwaye amkelwe ngamakristali afanayo.I-3.5 megahertz (MHz) probe iqulethe iikristale ezinkulu.Nangona isilwanyana singene ngokunzulu ngamaza aphantsi aphantsi e-ultrasonic aveliswa yile probe, isisombululo sihlala sibi (ubuchule bokuqonda izakhiwo).Ngokwahlukileyo, amaza aphezulu e-ultrasonic aveliswa yi-5.0 kunye ne-7.5 MHz ii-transducer ezihamba imigama emifutshane, ekhokelela kwisisombululo esikhulu somfanekiso.

Ukufumaneka kwezi transducers zahlukeneyo kuthetha ukuba isigqibo sinokwenziwa phakathi kwemifanekiso eqingqiweyo kunye nesisombululo esingcono somfanekiso okanye umfanekiso onzulu kunye nesisombululo somfanekiso osezantsi.Ilungiselelo le-crystal ye-transducer livumela ukulungelelaniswa okongeziweyo ukwenzela ukuba utshintshe intsimi yemifanekiso ebonwayo.Iconvex okanye icandelo leprobe libonelela ngomfanekiso ofana nesilayi sepayi kwaye imxinwa ngokusondeleyo kwi-transducer kwaye ngokuthe ngcembe iba banzi kumgama omkhulu ukusuka kumthombo.Iiprobe zomgca zivelisa umfanekiso oxande, macala amabini.Xa ilungu elijoliswe kulo linomdla ngaphakathi emzimbeni kwaye indawo yalo engaqinisekanga, ukujonga ngokubanzi kuyanceda.

Umatshini ophathwayo we-Ultrasound wokuKhulelwa kweHagu
Umatshini ophathwayo we-ultrasound wokukhulelwa kweehagu udla ngokusetyenziswa ukubona i-embryonic vesicle (embryonic fluid kwisibeleko) iqala emva kweveki yesithathu kodwa phambi kweveki yesihlanu emva kokuzala ngelixa kujongwa ukukhulelwa kwangethuba kwihagu.

I-3.5 MHz probe ngokwembali ibekwe ngaphandle kwisisu sowesifazane kwimimiselo yemveliso.I-5.0 MHz probe isetyenziswe ngaphantsi kwesiqhelo kwiisetingi zorhwebo ngenxa yobunzulu bokungena obuncinci, nangona ibukhali kwaye ichanekile.Xa i-RTU isetyenziswa>24 ukuya kwiintsuku ezingama-28 emva kokukhwelana, umatshini ophathwayo we-ultrasound wokukhulelwa kweehagu ungqineke uphumelele kwaye uthembekile.Ngokuchasene nokuhlolwa kwinqanaba lokugqibela lokukhulelwa, zombini uvakalelo kunye nokuchaneka kubonakala kuncipha kakhulu xa le ndlela iqhutywe ngaphambi kosuku lwe-24. Ngenxa yomthamo wokubona i-embryonic vesicle ngelixa uqhuba i-RTU yangaphandle emva kwe-d 24, ukuchaneka kokukhulelwa. Ukuchongwa ngokukhawuleza kubetha izixhobo zemowudi ye-A engabizi kakhulu.I-transducer idla ngokufakwa kwisisu esisezantsi, ngokuthe ngqo phambi komlenze ongemva, kwisicelo sangaphandle.Kuphela yi-3.5 MHz transducer enokungena ngokubanzi ngokwaneleyo ukuze le nkqubo ibe luncedo kuba isibeleko esikhulelweyo sangoko simi kufutshane ne-pelvis.

I-Early ultrasound yeehagu inokunika ulwazi oluluncedo.Umzekelo, ukuba iimazi zifunyaniswe zingakhulelwanga phakathi kweentsuku ze-18 kunye ne-21 emva kokukhwelana, zinokujongwa ngakumbi nge-estrus, zikhuliswe ngokukhawuleza nje ukuba zikhule, okanye zibulawe ukuba azikwazi ukubonisa i-estrus.Ukufunyaniswa okukhawulezileyo kokukhulelwa kwe-Real-time imaging kunokunceda abaphandi baqonde ukuba kutheni izilwanyana ezifunyaniswe zikhulelwe phakathi kweentsuku ezingama-21 kunye nama-25 zingakwazi ukugcina ukukhulelwa kwazo kwaye ziphinda zingene kwi-estrus.

I-Eaceni ngumenzi we-ultrasound ophethwe ngesandla.Sizibophelele ekuveliseni izinto ezintsha kwi-diagnostic ultrasound kunye ne-imaging yezonyango.Iqhutywa zizinto ezintsha kunye nokukhuthazwa yimfuno yabathengi kunye nokuthenjwa, i-Eaceni ngoku isendleleni eya ekubeni luphawu olukhuphisanayo kukhathalelo lwempilo, lwenza ukuba ukhathalelo lwezempilo lufikeleleke kwihlabathi jikelele.