Stent:
- Ukusetyenziswa okucetywayo: I-stents ye-Ureteral isetyenziselwa ukuqinisekisa ukuba i-patency ye-ureter, enokuthi iphazamiseke ngelitye lentso, i-tumor, i-blood clots, ukuvuvukala kwasemva kokuhlinzwa.Okanye xa idlala lobudoda elandisiweyo lityhala umbhobho we-urethra, lithintela ukuphuma komchamo, ukubekwa kwestent kunokuvula umqobo.Okanye emva kotyando kwi-ureters, kuthatha ixesha ukuba umchamo uphole kwaye umlinganiselo wexeshana wokuthintela ukuvaleka uyimfuneko.Okanye kukho umonakalo kwimithambo-luvo elawula isinyi.I-Ureteral stent inceda umchamo ukuba ukhuphe ukusuka kwizintso ukuya kwisinyi okanye kwinkqubo yokuqokelela yangaphandle.
- I-stent ye-ureter yenziwe nge-polyurethane yodidi lwezonyango.Yityhubhu ebhityileyo, ebhetyebhetye, yomelele kwaye ayisebenzi
Umphezulu:
- Incam ecociweyo kunye nomphezulu ogudileyo wenza lula ukufakwa kunye nothethathethwano olusebenzayo malunga nemiqobo
-I-radiopacity egqwesileyo yokubonwa okuphuculweyo
-I-stent iyathamba kwiqondo lobushushu bomzimba ikhuthaza ukuthuthuzeleka okuphuculweyo kunye nokukhuhlana okuncinci
- Amehlo asecaleni enziwe kancinci kuzo zombini iziphelo kunye nelumen enkulu yangaphakathi ukuququzelela ukuhanjiswa kunye nepatency
- Iimpawu zesinyi ukuqinisekisa ukubekwa
Iziphelo ezijijeneyo (Imisila yehagu)
- Iziphelo ezijijelwe ngomsila omnye / kabini wehagu, zinokuyithintela ukuba isuke endaweni
- Umphezulu weekhoyili kwizintso kunye nesiphelo esisezantsi sibopha ngaphakathi kwesinyi ukunqanda ukuphuma kwayo.
- I-stent iguquguquka ngokwaneleyo ukuze imelane neentshukumo ezahlukeneyo zomzimba
- Iziphelo ezijijeneyo zinamehlo asecaleni amile kakuhle, lula umchamo ukuba ukhutshelwe ngaphandle
Iindidi zesikhokelo socingo:
- Yenziwe ngentsimbi eshayinayo
- Teflon camera
- Hydrophilic camera
- Zebra guidewire
