Ukuqina

Umxholo

• Yenzelwe ntoni
• Iindidi zeStent

I-stent yityhubhu encinci eyenziwe nge-mesh yentsimbi enokwandiswa kunye neyandisiweyo, ebekwe ngaphakathi kwimithambo, ukuze ihlale ivulekile, oko kuthintela ukwehla kokuhamba kwegazi ngenxa yokuxinana.

Yenzelwe ntoni

I-stent isebenza ukuvula iinqanawa ezinobubanzi obuncitshisiweyo, ukuphucula ukuhamba kwegazi kunye nenani leoksijini efikelela kumalungu.

Ngokubanzi, ii-Stents zisetyenziselwa iimeko zezigulana ezinesifo se-coronary ezifana ne-Acute Myocardial Infarction okanye i-Angina engazinzanga okanye nokuba kunjalo, kwimeko ye-ischemia ethe cwaka, apho isigulana sifumanisa ukuba sinesitya esivaliweyo xa kuvavanywa iimviwo. Ezi stents zibonisiwe kwiimeko zezilonda zokuthintela ezingaphezulu kwe-70%. Zingasetyenziswa nakwezinye iindawo ezinje:

• Imithambo yeCarotid, coronary kunye iliac;
• Imibhobho Bile;
• Isisu;
• Ikholoni;
• ITrakhtha;
• Amapancreas;
• IDuodenum;
• Urethra.

Iindidi zeStent

Iindidi zesenti ziyahluka ngokwendlela eyakhiwe ngayo.

Ngokwesakhiwo, banokuba:

• Ukusetyenziswa kweziyobisi: zigqunywe ngamayeza aya kuthi akhutshwe ngokuthe ngcembe kwimithambo ukuze kuncitshiswe ukuyilwa kwe-thrombi ngaphakathi kwayo;
• Ubushushu obugqityiweyo: thintela iindawo ezibuthathaka ekuguqweni. Iluncedo kakhulu kwii-aneurysms;
• Isitayile esinemitha eqhumayoUkukhupha iidosi ezincinci zemitha kwimithambo yegazi ukunciphisa umngcipheko wokuqokelelana kwezicubu;
• Isiseko sokuphilayo: zifakwe izinto zendalo okanye zokwenziwa;
• Isitovu esinokutshaUkupheliswa kwexesha, kunye nethuba lokukwazi ukwenza i-MRI emva kokuchithwa.

Ngokwesakhiwo, banokuba:

• Ukwanda komoya: ziyabhetyebhetye kodwa zomelele kancinci;
• Icoil stent: ziba bhetyebhetye ngakumbi, zikwazi ukuziqhelanisa namagophe emithambo yegazi;
• Umnatha onukayo: Ngumxube wekhoyili kunye ne-spiral stents.

Kubalulekile ukugxininisa ukuba i-stent inokubangela i-restenosis, xa umthambo uncipha kwakhona, ufuna, kwezinye iimeko, ukumiliselwa kwesinye istent ngaphakathi kwestent esivaliweyo.