Esi sixhobo sisebenzisa i-Doppler effect ukubamba ngokuchanekileyo izinga lentliziyo ye-fetus. Uyilo lwayo luhle kakhulu, utyando lulula kwaye kulula ukuluqonda. Abafazi abakhulelweyo badinga kuphela ukusebenzisa i-coupling agent esiswini, i-probe iya kuhamba kancinci ukuze ifumaneke, unokuva lula ukubetha kwentliziyo okunamandla komntwana, isikrini sibonisa ixabiso lesantya sentliziyo ye-fetus ngexesha langempela, ukuze oomama abakhulelweyo bahlale ekhaya baze baqonde imeko yempilo ye-fetus nangaliphi na ixesha.
Kwinkathalelo yokukhulelwa, ukuqonda ngokukhawuleza izinga lentliziyo yemveku kubalulekile. Ukujonga intliziyo yemveku ngendlela yesiqhelo kufuna ukutyelela rhoqo esibhedlele, nto leyo ebangela iingxaki ezininzi kubafazi abakhulelweyo. Ukusondela kosapho kwimveku kuyaphula lo mda, ingakumbi kubafazi abakhulelweyo abanembali embi yokukhulelwa, iingxaki zokukhulelwa, kunye noomama abakhulelweyo abakhathazekile ngokwengqondo ngempilo yemveku. Ukususela kwiiveki ezili-12 zokukhulelwa, abafazi abakhulelweyo banokusebenzisa imveku ukujonga imihla ngemihla, kwaye ixabiso layo lokujonga liyabonakala ngakumbi kwi-trimester yesithathu.
Ukunyamekela imveliso kulula kakhulu. Emva kokuyisebenzisa, yisule ngelaphu elomileyo elithambileyo uze uyigcine kwindawo eyomileyo nepholileyo. Ayisiyomveliso yezonyango kuphela, kodwa ikwaliqabane elisondeleyo kubafazi abakhulelweyo lokuchitha ixesha labo bekhulelwe, inika inkxaso entsha neyomeleleyo kulawulo lwempilo yokukhulelwa, kwaye kulindeleke ukuba ibe yinto elungileyo kwiintsapho ezininzi ukuze zihlangabezane nenkqubo entsha yobomi.
Izixhobo zokubetha kwentliziyo yosana olusandul’ ukuzalwa. Nantsi indlela yokwenza oku:
### Kusetyenziswa kwanjani
1. ** Ukulungiselela ** : Ngaphambi kokusebenzisa, faka i-coupling agent kumphezulu we-probe yokuncamathisela itayara ukuze uphucule isiphumo sokuqhuba kwe-ultrasonic. Jonga ukuba isixhobo sitshajiwe ngokupheleleyo na.
2. ** Khangela indawo yentliziyo yemveku **: malunga neeveki ezili-16-20 zokukhulelwa, intliziyo yemveku ngokubanzi ikufutshane nomgca ophakathi ngaphantsi kwemveku; Emva kweeveki ezingama-20 zokukhulelwa, ingajongwa ngokwendawo yemveku, indawo yentloko ikwicala ngalinye ngaphantsi kwemveku, kwaye indawo yebhulukhwe ikwicala ngalinye ngaphezulu kwemveku. Abafazi abakhulelweyo balala ngomqolo, baphumze isisu sabo, baze bashukumise kancinci iprobe ephathwayo kwindawo efanelekileyo ukuze bayihlole.
3. ** Irekhodi yokulinganisa ** : Xa usiva isandi esiqhelekileyo esithi "plop" esifana nenkqubela yololiwe, sisandi sentliziyo yemveku. Ngeli xesha, isikrini siza kubonisa ixabiso lesantya sentliziyo yemveku kwaye sirekhode isiphumo.
### Iindawo zokhathalelo
1. ** Ukucoca ** : Sula iprobe kunye nomzimba ngelaphu elomileyo elithambileyo emva kokusebenzisa ukuze umphezulu uhlale ucocekile. Ukuba kukho amabala, sula isixhobo ngamanzi acocekileyo amancinci. Musa ukusifaka emanzini.
2. ** Indawo yokugcina **: Beka kwindawo eyomileyo, epholileyo, engenakonakalisa igesi, kuphephe ukukhanya kwelanga ngqo kunye nobushushu obuphezulu. Xa ingasetyenziswa ixesha elide, ibhetri kufuneka isuswe.
3. ** Ukuhlolwa rhoqo ** : Jonga rhoqo ukuba imbonakalo yesixhobo yonakele na kwaye intambo yonakele na ukuqinisekisa ukuba isetyenziswa ngendlela eqhelekileyo.
### Ifanelekile kubantu nakwiziteji
- ** Inani labantu abafanelekileyo ** : lisebenza kakhulu kubafazi abakhulelweyo, ingakumbi abo banembali yokukhulelwa okubi, abaneengxaki zokukhulelwa (ezifana nesifo seswekile sokukhulelwa, uxinzelelo lwegazi lokukhulelwa, njl.njl.) okanye abakhathazekile ngokwengqondo malunga nempilo yomntwana ongekazalwa kwaye bafuna ukwazi izinga lokubetha kwentliziyo komntwana nangaliphi na ixesha.
- ** Inqanaba lokusetyenziswa **: Ngokubanzi malunga neeveki ezili-12 zokukhulelwa kunokuqala ukusetyenziswa, njengoko iveki yokukhulelwa isanda, izinga lentliziyo yomntwana liba lula ukulijonga. Lingasetyenziswa kulo lonke ixesha lokukhulelwa ukujonga izinga lentliziyo yomntwana, kodwa ikota yesithathu (emva kweeveki ezingama-28) ibaluleke kakhulu ekuncedeni ukuqonda ukhuseleko lomntwana esibelekweni.
Ixesha lokuthumela: Epreli-01-2025

