Umntu unelungelo lokufuna ukwazi, kwaye nakwabesetyhini abakhulelweyo. Ngaphandle kokungathandabuzeki, wonke umama ozayo uyacelwa imihla ngemibuzo malunga nokuba umntwana wakhe uzizwa njani kwisisu, oko kubonakala ngathi, kwenzeni ngexesha elithile, njl. Ngethamsanqa, inzululwazi kunye neteknoloji ayimelanga, kwaye, ukuze ulondoloze uxolo lwengqondo, iimpendulo kuzo zonke iimbuzo ezithandekayo kubafazi abakhulelweyo kwaye kungekhona nje kuphela eyakhelwe i-ultrasound ultrasound.
Ngokungafani neyona ndlela iqhelekileyo kwaye ikhuselekileyo emibini kwisimo somfanekiso obomvu nomhlophe onesikrini, okungaqondakaliyo kwisigulane, 4d i-ultrasound ye-fetus yinto enobungakanani be-ultrasound kwifomathi ye-3 d. Ngoko ke, ngokuqhelekileyo kuthiwa yi-3d video ultrasound. Kwaye ukuba i-3D ultrasound, umthamo kunye nombala wombala we-fetus ngobunzima obuthathu "ubude / ukuphakama / ukujula," buyi-static, ke i-4 d i-ultrasound ekukhulelweni ine-fourth dimension - "ixesha", apho, ngaphezu kweenkcukacha ezincinci zokubonakala komntwana, ngexesha leseshoni I-ultrasound inokuqwalaselwa ngokuhamba kwayo kwi-line. Ngaphezu koko, ukurekhoda kwedatha ye-ultrasound ekukhulelweni kwiifom ezi-3d kunye ne-4d kwi disk okanye ikhadi elikhawuleza ngefayile yevidiyo okanye nokuba nesithombe esilula kuya kuqinisekisa ukuba abazali bexesha elizayo kunye neentsapho zabo baza kufumana kwaye bagcine ukubonakala okugqithiseleyo kweintlanganiso zokuqala kunye neempompo ixesha elide.
Kodwa umsebenzi we-4d ultrasound of the fetus, njengeendidi ezahlukeneyo ze-ultrasound, ngaphandle kweminqweno yomnqweno kunye nomnqweno wunina ukuze aqhelane nosana sakhe esibelethweni, kukwala manqaku okubaluleka okulandelayo:
- ukuchonga iziphulo zangaphandle zentuthuko ("umlomo wesilumko", "hare lip", iingxaki zentambo yomthambo);
- i-ultrasound ye-2d ye-ultrasound, ukuchaneka kwe-chromosomal engafanelekanga ye-embryo (ukukhutshwa kwephutha lokuxilonga ekulinganisweni kwentambo yomlomo wesibeleko, ukuhlolwa kwethambo le-nasal);
- ukufumanisa iimeko ezingekho phantsi kwe-system ye-nervous system ngenxa yokuba kunokwenzeka ukuvuselela i-ventricles yengqondo yombungu osele e-trimester yokuqala;
- ukuxilongwa kweziphene zentliziyo yokuzalwa (ukuxhomekeka ngaphantsi kobugqirha bezogqirha kuneendlela eziqhelekileyo ze-ultrasound, imodeli ye-inthanethi ivumela ukuhlola umsebenzi wenhliziyo kwisigaba ngasinye somjikelezo wenhliziyo);
- ukubonakala kweenkcukacha zamathambo omntwana, ubude, ukulinganisa kweengalo, umlenze womlenze, umhlathi kunye neminwe kunye neenzwane ngokukhetha ukuvuselelwa kwamathambo;
- ukujonga ubuso obusweni bomntwana, obonisa ubukho / ukungabikho kweengxaki ekuphuhlisweni kwayo;
- ukuzimisela ngokucacileyo ngesondo somntwana ngenxa yokubonakala okuphezulu kwezesondo.
Eyona ndlela iphezulu kakhulu yokuqhuba i-4d ultrasound ekukhuleleni ixesha leeveki eziyi-10 ukuya ku-28. Ngeli xesha, umntwana omncinci unako ukuhamba ngokukhululekile emanzini amniotic esibelethweni sikamama, okuvumela ukuba kube ngumbono kunye nomsebenzi weenkqubo zawo. Ngaphezulu "ubudala obudala", ngokuhlala bekulungiselela isikhundla sabo kunye nomqolo wabo kwi-sensor, ukufumana umfanekiso omgangatho weemvuthu kungabangela ingxaki.