Nhasi inotakurika ultrasound muchina wenguruve nhumbu haina kudhura, yakasimba, inotakurika.Nekudaro, haazi ese enguruve muchina we ultrasound ane chigadziriso chakafanana chekuratidza zvimiro zvidiki.Izvi zvinoenderana nekuratidzwa kwe swine ultrasound muchina wedunhu.
Yakareruka A-mode ultrasound michina yakashandiswa kuongorora nhumbu yenguruve uchishandisa ultrasonography.Real-time B mode ultrasound zvishandiso zvakagadziridzwa sezvo tekinoroji yakavandudzwa kuti iongorore basa rekubereka renguruve, kusanganisira kuona nhumbu uye kuongorora mamiriro ekubereka.Michina yemazuva ano yeultrasound haina kudhura, yakasimba, inotakurika pane inofananidzwa nemichina yekurapa.Nekudaro, haazi ese enguruve muchina we ultrasound ane chigadziriso chakafanana chekuratidza zvimiro zvidiki.Izvi zvinoenderana neiyo transducer uye inotaridza swine ultrasound muchina wedunhu.
Ultrasound Kune Nguruve
Nheyo iri seri kweiyo ultrasound ndeyokuti kana magetsi akaiswa, chaiwo marudzi ekristaro mukati mematransducer (kana probes) anodedera uye kugadzira masaisai e ultrasonic.Iwo anoratidza ultrasonic mafungu anogona kutumirwa uye kugamuchirwa nemakristasi akafanana.Iyo 3.5 megahertz (MHz) probe ine makristasi makuru.Kunyangwe mhuka yakapinda zvakadzika neiyo yakaderera frequency ultrasonic mafungu anogadzirwa neiyi probe, kugadzirisa kunowanzo kutadza (kugona kuona zvimiro).Kusiyana neizvi, iyo yakakwira frequency ultrasonic waves inogadzirwa ne5.0 uye 7.5 MHz transducer vanofamba nemumadaro mapfupi, zvichitungamira kune yakakura kwazvo pikicha resolution.
Kuvepo kweaya matransducer akasiyana-siyana kunoreva kuti sarudzo inogona kuitwa pakati pekufungidzira kusina kudzika nekugadziriswa kwemufananidzo kana kudzika kwemifananidzo ine kuderedzwa kwemifananidzo.Iyo transducer's crystal marongedzero inobvumira kuwedzera kugadzirisa kuitira kuti uchinje ndima yemifananidzo inoonekwa.Convex kana sector probes inopa mufananidzo wakafanana nechidimbu chepai uye wakatetepa padyo netransducer uye zvishoma nezvishoma unowedzera kupamhama pazvinhambwe zvakakura kubva kwaanobva.Linear probes inoburitsa rectangular, maviri-dimensional mufananidzo.Kana iyo nhengo yekufarira yakadzika mukati memuviri uye nzvimbo yayo chaiyo isina chokwadi, kutarisa kwakakura kunobatsira.
Inotakurika Ultrasound Machine Yenguruve Yepamuviri
Muchina unotakurika weultrasound wepamuviri wenguruve wagara uchishandiswa kuona embryonic vesicle (embryonic fluid muchibereko) ichitanga imwe nguva mushure mevhiki rechitatu asi isati yasvika svondo rechishanu mushure mekuberekeswa uchiongorora nhumbu ichangotanga munguruve.
Iyo 3.5 MHz probe yakagara yaiswa kunze kudumbu remukadzi muzvirongwa zvekugadzira.Iyo 5.0 MHz probe yakashandiswa zvishoma kazhinji muzvirongwa zvekutengesa nekuda kwekudzika kwayo kwekupinda, kunyangwe ichinyanya kunzwisiswa uye nemazvo.Kana RTU ikashandiswa > 24 kusvika 28 mazuva mushure mekusangana, inotakurika ultrasound muchina wenguruve nhumbu yakaratidza kubudirira uye yakavimbika.Kusiyana nekuongororwa pamatanho epashure epamuviri, zvese kunzwisiswa uye kurongeka kunoratidzika kunge kwakadzikira zvakanyanya kana nzira iyi inoitwa zuva risati rasvika 24. Nekuda kwekugona kuona embryonic vesicle paunenge uchiita yekunze RTU mushure me d 24, iko kurongeka kwepamuviri. kuzivikanwa nekukurumidza kunorova isingadhure yechinyakare A-modhi midziyo.Iyo transducer inowanzoiswa pazasi pedumbu, zvakananga pamberi pegumbo rekumashure, kuitira kunze kwekushandisa.Iyo 3.5 MHz transducer chete ndiyo inogona kupinda zvakaringana kuti maitiro aya abatsire sezvo chibereko chine nhumbu chekutanga chiri padyo nechiuno.
Early ultrasound yenguruve inogonawo kupa ruzivo runobatsira.Semuenzaniso, kana vakadzi vakaonekwa kuti havana pamuviri pakati pemazuva 18 ne21 mushure mekusangana, vanogona kuongororwa zvakanyanya kune estrus, kubereka pavanenge vangobereka, kana kuurayiwa kana vasingakwanisi kuratidza estrus.Real-time imaging yekukurumidza kuona pamuviri inogona kubatsirawo vatsvakurudzi kunzwisisa kuti sei mhuka dzinowanikwa dzine pamuviri pakati pemazuva 21 ne25 dzinokundikana kuchengeta mimba yadzo uye dzinoramba dzichipinda muestrus.
Eaceni inogadzira muchina weultrasound unobatwa neruoko. Takazvipira kuvandudza mune diagnostic Ultrasound uye imaging yekurapa.Ichitungamirirwa neutsva uye nekufemerwa nezvinodiwa nevatengi uye kuvimba, EACEni ikozvino yave munzira yekuve mhando yemakwikwi mune zvehutano, zvichiita kuti hutano huwanikwe pasi rose.
Nguva yekutumira: Feb-13-2023
