Yintoni uphando lwe-ultrasound ene-doppler?
Okokuqala, kuyimfuneko ukuthetha ukuba i-doppler ultrasound ekukhulelweni kwenziwa xa kukho ukukrokreka kokuphulwa kwegazi lokuphuma kwegazi. Nangona kunjalo, ukwenzela ukukhusela kunye nokuxilongwa kwangaphambili kwephulo efana ne-hypocia yesisu, uhlobo oluthile lokufunda luyalelwe ukuba lube lugunyaziso kabini kwixesha elipheleleyo. Ngokuqhelekileyo, i-doppler yenziwa ngeeyure ezingama-22 ukuya ku-24 ukuya ku-30-34.
Ukuba sithetha malunga nento ebonisa ngokucacileyo i-doppler ultrasound eyenziwa ngexesha lokukhulelwa, le yimihlaba yeemithwalo yegazi yomtya we-umbilical, isivinini sokujikeleza kwegazi kuzo kunye nesantya se-saturation nge-oksijeni. Yona ipharamitha yokugqibela yokuxilonga eneyona nto ibaluleke kakhulu, ekubeni Ubonisa ukungabikho okanye ubukho be-oksijini yindlala ebusaneni. Ukongezelela, esi sifundo sivumela:
- ukuchonga isimo se-cardiovascular system yengane ezayo;
- phu laphule intliziyo yesisu;
- lungisa ubukhulu be-lumen yeempahla, uze uziqhathanise kunye neempawu zesimilo ngexesha elithile.
Uphando ngokwalo alufani naluphi na uhlobo oluqhelekileyo, lwe-ultrasound. Ngenxa yokuba le nto, oomama abanokuzayo abanokungazi ukuba banikwe i-doppler ultrasound.
Ziziphi iintlobo zeDoppler ezikhoyo?
Kubalulekile ukuba kuqwalaselwe ukuba lo mxholo unokwenziwa ngeendlela ezimbini: i-duplex ne-triplex. Kungekudala, amaninzi amaninzi asetyenziswayo. Ivumela ukusebenzisa umbala umbala ukubhalisa ukuhamba kwamaseli obomvu kunye nenani labo elipheleleyo. Ngesiseko sedata efunyenwe yilo ndlela, i-apparatus ibala iqondo lokuzalisa igazi nge-oxygen, evumela umntu ukuba enze isigqibo malunga nenhlalakahle yomntwana ongakazalwa.
Uphando luqhutywa njani?
Ukujongana neyiphi i-ultrasound ithetha nge-doppler, emiselweyo ngexesha lokukhulelwa, masiqwalasele i-algorithm yenkqubo ngokwayo.
Ngethuba elimiselweyo, owesifazane okhulelweyo uza kubonisana nabafazi, kwigumbi lokuxilongwa kwe-ultrasound. Uphononongo ngokwalo luqhutyelwa kwindawo ephakamileyo.
Kwisisu, ugqirha usebenzisa i-gel ekhethekileyo, ephucula umnxibelelwano we-sensor kunye nomphezulu wesikhumba, kwaye ngoko ke ngumqhubi we-oscillations. Ukuhambisa i-sensor, ugqirha uyayihlolisisa iinqwelo, uqikelele ububanzi bayo. Ekupheleni kwenkqubo, loo nto ibhinqa i-gel kwaye ikhuphuka kwiqhekeza.
Ukulungiselela olo hlobo loviwo, njenge-doppler ultrasound ekukhulelweni kwangoku, akukho zimo ezifunekayo, Iyakwenziwa nanini na.
Ziziphi iimeko apho i-doppler ingaphathwa kwakhona?
Ukongeza kwimihla echazwe ngasentla, uhlolo olunjalo lunokumiselwa kwaye kwongezwa. Ngokuqhelekileyo, oku kuyadingeka xa umntwana okanye umntwana okhulelwe enezithotyelo. Kuloo ndlela kunokwenzeka ukuphatha:
- kunyusa uxinzelelo lwegazi kubafazi abakhulelweyo;
- izifo zeenxalenye zesistim se-cardiovascular and urinary systems;
imeko ye-pre-eclampsia; - Ulwaphulo lweRhesus;
- ukungafani kakuhle kobukhulu bomntwana kunye nobudala bexesha lokulala;
- gestosis.
Ngaloo ndlela, kungatsholwa ukuba i-doppler ultrasound ekukhulelweni kwangoku kubhekisela kumanyathelo okuxilonga avumela ukusekwa kwephulo ekuqaleni kwenkqubo yophuhliso lwayo. Ngenxa yoko, oogqirha banokuphendula ngexesha elifanelekileyo kwiimeko ezikhoyo kunye nokuthintela imiphumo engapheliyo, eyona nto ibalulekileyo yokufa komntwana.