Doppler ultrasound mu mimba: zikuonetsa ntchito

Monga ulamuliro, mkazi kuti mimba, kuwonjezera pa ultrasound muyezo Doppler zinalembedwa. Doppler ultrasound mimba - izi ndi mtundu zina ultrasound kuti ikufotokoza magazi mu mwana wosabadwayo ndi mu nsengwa ndi mayi. Phunziro lino ofuna kudziwa udindo wa msinkhu mwana wosabadwayo, michere, asalowe. Mtundu wa phunziro akapatsidwa pamene dotolo angaone kuti akufunika. Nthawi zambiri izi zimachitika mu kukhalapo kwa zizindikiro zina. Choncho, Doppler pa mimba mwapadera yoikidwiratu ngati:

1. Ngati kukula zipatso si ofanana ndi mawu a mimba.
2. Ngati anaona kudwala wa latuluka, komanso monga kwambiri kuchuluka kwa madzimadzi amniotic , etc.
3. Ngati mkazi ali ndi shuga, kuchepa magazi kapena matenda a impso.
4. Angapo mimba kapena mimba, kumene RH zinthu ndi mwanayo sizili zofanana.
5. Preeclampsia (yosiyanasiyana mavuto pa mimba)
6. Pamaso pa kuvutika m'kati mwa mimba m'mbuyomu.

Komanso ultrasound chikhalidwe, Doppler ultrasound mimba anawatumiza ku mawu enieni gestation.

Phunziro loyamba Kwalamulidwa kwa 5-6 masabata a gestation, pamene kuchuluka magazi mu chiberekero. Pankhaniyi, asonyeza magazi mu mitsempha ake, imbaenda ku nkhani mlingo wa chitukuko cha mwana wosabadwayo ndi nthawi yake kake.

Zotsatira Doppler mimba sabata 18-20 kuthandiza madokotala oterewa ndi zotheka kutukula pathologies mtima. Kafukufuku wa posachedwapa kutumikiridwa pafupifupi 28-29 sabata. Timatha kudziwa mlingo wonse wa chitukuko ndi chikhalidwe cha mwana wosabadwayo, komanso magazi m'thupi zotheka ndi kugwilizana ndi mlingo wa chitukuko mimba.

Doppler ultrasound mimba amalola dokotala kutsatira akazi makamaka magazi ziwiya zonse za chingwe umbilical, mitsempha ya ubongo ndi chiberekero. Nkofunika kuliphunzira ponyamula mwana, chifukwa mu nthawi iyi pali kuthekera stagnation magazi kapena clotting mu ziwiya.

Indicators wa magazi - muyezo kwambiri kwa kudziŵa mmene mwana wosabadwayo wonse. Ngati maphunziro ndi anatsimikiza ndi mtundu wina wa matenda kapena chitukuko nthenda, njira zina mimba ayenera kuonedwa n'kupuma. Zina Doppler, amene si ultrasound chikhalidwe, kulola kufufuza tsatanetsatane wa mwana wosabadwayo.

Pali mitundu zinayi za Doppler ultrasound:

1. Zam'manja mtundu wa kafukufuku matenda - njira wopambana kwambiri kufufuza bwinobwino m'magazi.
2. Doppler kuphunzira wapawiri njira (mawonekedwe ambiri) ikuchitika pamaziko a ultrasound ochiritsira.
3. Wachikuda dopplerogafiya, chifukwa ndi kupeza chifano mtundu umene Mitsempha anawona. Phunziro lino umalimbana kudziwa mlingo kufalitsidwa.
4. Mtundu yotsirizira ya Doppler amagwiritsa mkulu tilinazo njira kudziwa magazi. Njira akadali osati monga chimagwiritsidwa ntchito ndi anthu m'mbuyomu.

Monga ulamuliro, kupeza yolondola wathunthu zotsatira za kafukufukuyu, madokotala mankhwala osakaniza mitundu ya Doppler.

Pomaliza, tikuona kuti Doppler ultrasound mimba amafuna zinthu zina za. Choncho, masabata awiri pamaso ndondomeko ayenera kusiya kusuta fodya komanso kugwiritsa ntchito mankhwala okhala chikonga. Asanalankhule mayeso m'pofunika chotsani zokongoletsa zonse ndi bodza pa nsana wanu kapena kumanzere. Nthawi Doppler ranges ku mphindi zingapo ola limodzi. Izi zidalira pa zovuta mimba ndi umalamulidwa ndi katswiri.