Stent:
- Kev npaj siv: ureteral stents yog siv los xyuas kom meej lub patency ntawm lub ureter, uas tej zaum yuav cuam tshuam los ntawm lub raum pob zeb, qog, ntshav txhaws, postsurgical o.Los yog thaum ib qho loj prostate thawb tawm tsam cov urethra, thaiv cov zis ntawm cov zis, qhov tso ntawm stent tuaj yeem qhib qhov thaiv.Los yog ua raws li kev ua haujlwm ntawm cov ureters, nws yuav siv sij hawm rau cov ureters kho thiab kev ntsuas ib ntus los tiv thaiv kev cuam tshuam yog qhov tseem ceeb.Los yog muaj kev puas tsuaj rau cov hlab ntsha tswj lub zais zis.Lub ureteral stent pab cov zis tawm ntawm lub raum mus rau lub zais zis los yog mus rau ib qho kev sau sab nraud.
- Lub ureteral stent yog tsim los ntawm qib kho mob polyurethane khoom.Nws yog ib lub raj nyias, hloov tau yooj yim, ruaj thiab tsis muaj zog
Nto:
- Tapered taub thiab du nto yooj yim rau kev ntxig thiab kev sib tham zoo nyob ib puag ncig kev cuam tshuam
- Cov radiopacity zoo heev rau kev txhim kho kev pom
- Lub stent softens ntawm lub cev kub txhawb kev nplij siab thiab kev sib txhuam tsawg
- Smoothly tsim lateral ob lub qhov muag ntawm ob qhov kawg thiab loj inner lumen los pab txhawb cov kua thiab patency
- Cov cim zais zis kom paub meej tias qhov chaw tso
Coiled xaus (Pig-tails)
- Coiled xaus nrog ib leeg / ob leeg npua-tails, tuaj yeem tiv thaiv kom tsis txhob txav ntawm qhov chaw
- Sab saum toj ntawm coils nyob rau hauv lub raum thiab qis kawg coils nyob rau hauv lub zais zis los tiv thaiv nws txoj kev tsiv.
- Lub stent hloov tau txaus los tiv thaiv ntau lub cev txav
- Coiled xaus nrog smoothly tsim lateral ob lub qhov muag, yooj yim cov zis kom ntws tawm
Hom Guidewire:
- Stainless hlau
- Teflon coated
- Hydrophilic coated
- Zebra guidewire
