I-Pharmacological Stent

-Delile

• I-Angioplasty ene-stent-eluting stent
• Izinkomba zamasenti aqeda izidakamizwa
• Inani lentengo yezidakamizwa
• Izinzuzo ze-stent eluting stent

I-stent-eluting stent iyithuluzi elifana nentwasahlobo, eligotshwe ngemithi elwa nokuvuvukala kanye ne-immunosuppressive esebenza ukuvulela imithambo yenhliziyo, ubuchopho noma izinso.

Zihlukile kuma-stents ajwayelekile ngoba zinemithi ezakhiweni zazo. Le mithi ikhishwa ezinyangeni zokuqala eziyi-12 zokufakwa, ukuze kuncishiswe ithuba lokuvaleka komkhumbi futhi. Kwezokujwayelekile, ezethula kuphela isakhiwo sensimbi, ngaphandle kwemithi, kunengozi enkulu yokuthi, ezinyangeni zokuqala eziyi-12 zokufakwa, umkhumbi uzophinde uvale.

I-Angioplasty ene-stent-eluting stent

Ku-angioplasty ene-stent-eluting stent, i-stent ifakwa emthanjeni ovalekile nge-catheter futhi isebenza njengohlaka, olusunduza izingcwecwe ezinamafutha eziphazamisa umthambo, ezivimbela ukudlula kwegazi, futhi "zibambe" izindonga umthambo ukuze uhlale uvulekile, uvumela ukugeleza kwegazi okungcono.Lawa ma-stents abuye asebenze ngokukhipha kancane kancane imishanguzo yokuvikela ukuzivikela enciphisa amathuba okuvalwa komkhumbi omusha.

Izinkomba zamasenti aqeda izidakamizwa

I-stent-eluting stent ikhonjisiwe ukusula imithambo, inqobo nje uma ingabhebhetheki kakhulu noma isondele kakhulu kubhakhasi, lapho umthambo owodwa uhlukaniswe waba yi-2.

Ngenxa yezindleko zabo eziphakeme, ama-stents asebenzisa izidakamizwa abekelwe amacala eziguli ezisengozini enkulu yokuvalwa kwemikhumbi emisha, njengeziguli ezinesifo sikashukela, izilonda ezibanzi, isidingo sokubeka ama-stents amaningi, phakathi kokunye.

Inani lentengo yezidakamizwa

Intengo ye-stent eluting stent icishe ibe yizinkulungwane eziyi-12, kepha kwamanye amadolobha aseBrazil, ingakhokhelwa yi-SUS.

Izinzuzo ze-stent eluting stent

Enye yezinzuzo ze-stent-eluting stent maqondana nokusetshenziswa kwe-stent yendabuko (eyenziwe ngensimbi) ukukhishwa kwemithi ukuze kuncishiswe ithuba le-stenosis entsha noma ukuvalwa komkhumbi.