Singakanani isikhathi kuyadingeka ukwenza i-ultrasound fetus?

ultrasound kwengane - lena eyodwa yezindlela of kokubeletha ukuqapha isimo futhi ekukhuleni kwengane. Le nqubo kusekelwe isenzo amaza omsindo, ukuvama oscillation ezingesiyo ngokuzwakalayo embuzweni endlebeni yomuntu. Ukhishwa echo, basuke kubonakala ezicutshini ezahlukene amandla ezahlukene, kuphenduke isithombe ibonakala qapha.

Yini eyenza i-ultrasound fetus:

• Imisa ngqo yobudala sokukhulelwa.
• Icacisa inombolo zemibungu.
• Ithola indawo lapho placenta isananyathiselwe.
• Wembula khona fibroids noma nezinye izinhlaka e ukhalo, okuyinto, ngandlela-thile, intuthuko evumayo ukukhulelwa.
• Isikhathi lembula kwezinso wokukhula kwengane esiswini.

Phakathi nenkathi yokukhulelwa, umama esizayo kuyodingeka uvakashele ezintathu isimiso ultrasound fetus.

Eyokuqala ubanjwe isikhathi esingamasonto 10 kuya 14. Injongo eyinhloko yale nqubo - ukukhomba khona ukukhubazeka ku-fetus (isib iphimbo noma Down Syndrome) kanye nokuzimisela usuku lokuzalwa. Endabeni ka ukuthola udokotela zokugula enquma lutho mayelana phambili sokukhulelwa, noma mayelana ukususa ke (Yiqiniso, nge kwemvume kamama).

Eyesibili uchwepheshe ultrasound fetus kumelwe kwenziwe ukukhetha phakathi namasonto ayisithupha kuya kwayishumi 20 futhi 24. Ngalesi sikhathi, i-fetus isivele kwakhiwa ngokucacile zonke izitho, futhi kulolu cwaningo lwenziwa ukufunda ukuthuthukiswa yabo. Uma kutholakala iyiphi angahlangani, isetshenziswa ekwelashweni utero. Futhi kulolu cwaningo yesibili, kwenziwe ngokucophelela placenta isimo ukuhlaziywa, kanye nenani-amniotic fluid.

ultrasound Okwesithathu wenziwa isikhathi amasonto 30 kuya 34. Iphinde libuyekeza zonke izibilini ezingenzeka embungwini, ke ihlola isimo yomzanyana kwesibeletho futhi amniotic fluid.

Ngaphezu ultrasound okuhleliwe lo Udokotela angase anikeze isiguli i unscheduled nocwaningo. Isizathu sokuba umhlangano kungaba:

• Lolu cwaningo lwenziwa ukuze acacise isikhathi sokukhulelwa ngaphambi: lokungeniswa zomsebenzi, esigabeni cesarean, isisu.
• Ukuba khona ezinye izifo komama (isifo sikashukela, umfutho wegazi ophakeme, preeclampsia, njll) ukuthi kungabangela intrauterine ukukhula retardation.
• Ukopha ngesikhathi ukhulelwe.
• Uma usola nokukhulelwa izingane eziningi ngasikhathi.
• Isebenza kuhle nxa kumiswa ku ingaphakathi okhalo, okuyinto ikhonjwe yi ukuhlolwa mathupha.
• Ukuze ususe ukukhula komntwana ethunjini.
• Lapho bema sokukhulelwa esolwa (ukufa fetus).
• Uma usola i low- noma polyhydramnios.
• Ukuze ukuhlola ukukhubazeka fetus ezikhonjwe ngaphambili.

Yonke inqubo ithatha akukho kuka ultrasound imizuzu 25. Kubaluleke kobuhlungu nephephile owesifazane futhi ingane. Ukukhulelwa isikhathi esingaphansi kwamasonto 12 ultrasound eyenziwa uphenyo lwesitho sangasese sowesifazane, ezingaphezu kuka-12 - gauge, okuyizinto ezibangela esiswini.

Ngokuhamba Eminyakeni yamuva, omama esizayo, baqala ukusebenzisa uhlobo olusha uphethwe - 3d ultrasound umbungu. Lolu cwaningo kuyinto ultrasound ngakuthathu, onikeza ulwazi oluningi mayelana ezinye izici umbungu. Ngaphezu kwalokho, ukwenza i-ultrasound 3D ivumela ngowesifazane okhulelwe ukuba ubone ezinye isidumbu sengane kanye ubuso bakhe. Futhi, yonke inqubo kungenziwa ebhaliwe zasemoyeni.