Stent
Anter
ʻO Stent kahi paipu liʻiliʻi i hana ʻia i ka hei metala perforated a hoʻonui ʻia, i hoʻonoho ʻia i loko o ka artery, i mea e hāmama ai ia, a pēlā e pale ai i ka emi ʻana o ke kahe o ke koko ma muli o ka paʻa ʻana.
No ke aha ia
Mālama ka stent i nā moku hāmama e hoʻemi i ke anawaena, hoʻomaikaʻi i ke kahe o ke koko a me ka nui o ka oxygen e hiki i nā kino.
ʻO ka maʻamau, hoʻohana ʻia nā Stent i nā hihia o nā mea maʻi i loaʻa i nā maʻi coronary e like me Acute Myocardial Infarction a i ʻole Unstable angina a i ʻole, i nā hihia o ka ischemia hāmau, kahi i ʻike ai ka mea maʻi he kīʻaha paʻa kāna ma o nā hōʻike loiloi. Hōʻike ʻia kēia mau stents i nā hihia o nā liona ālai ʻoi aku ma mua o 70%. Hiki iā lākou ke hoʻohana i nā wahi ʻē aʻe e like me:
- Nā aʻa Carotid, coronary a me iliac;
- Nā kaha bile;
- ʻEsopago;
- Kolone;
- Trachea;
- ʻO Pancreas;
- Duodenum;
- Urethra.
Nā ʻano o ka Stent
Hoʻololi nā ʻano o nā stent e like me kā lākou hanana a me kā lākou haku ʻana.
Wahi a ke ʻano, hiki iā lākou ke:
- Stent lāʻau-eluting: i uhi ʻia me nā lāʻau e hoʻokuʻu lohi ai i ke aʻa i mea e hōʻemi ai i ka hoʻokumu ʻana o thrombi i loko ona;
- Kapa komo kapa: pale i nā wahi nāwaliwali mai ke kūlou. Pono loa i nā aneurysms;
- ʻO Radio stent: hoʻokuʻu i nā kaha liʻiliʻi o ka pāhawewe i loko o ke kīʻaha koko e hōʻemi i ka makaʻu o ka hōʻiliʻili ʻana o nā ʻili maka;
- ʻO stent bioactive: i uhi ʻia me nā mea kūlohelohe a synthetic paha;
- ʻO stent biodegradable: hoʻoheheʻe i ka manawa, me ka maikaʻi o ka hiki ke loaʻa iā MRI ma hope o ka hemo ʻana.
Wahi a ke ʻano, hiki iā lākou ke:
- ʻAla ʻoni: palupalu lākou akā ua emi ka ikaika;
- ʻAʻano Coil: maʻalahi lākou, hiki ke hoʻopili i nā piko o nā kīʻaha koko;
- Stent hei: he hui o nā wili a me nā stal spiral.
He mea nui e hoʻokūpaʻa i ka stent ke kumu i ka restenosis, ke pili hou ke aʻa, e koi ana, i kekahi mau hihia, i ka implantation o kekahi stent i loko o ka stent paʻa.
Nāka LiʻIliʻI
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