Ishubhu yokwandisa ene-stopcock, ishubhu yokwandisa enomlawuli wokugeleza.Ishubhu le-entension elinesixhumi esingenanaliti.

I-extension tube iyishubhu eguquguqukayo esetshenziselwa ukunweba ubude besistimu ekhona yamashubhu.Ngokuvamile isetshenziswa kuzilungiselelo zezokwelapha ngezinjongo ezihlukahlukene, okuhlanganisa ukwelashwa kwe-IV, ukufakwa kwe-urinary catheterization, ukuchelelwa kwezilonda, nokunye okwengeziwe.Ekwelapheni kwe-IV, ishubhu lokunweba lingaxhunywa kushubhu lomthambo oyinhloko ukuze kudaleke ubude obengeziwe.Lokhu kuvumela ukuguquguquka okwengeziwe ekumiseni isikhwama se-IV noma ukwamukela ukunyakaza kwesiguli.Ingase futhi isetshenziselwe ukwenza lula ukuphathwa kwemithi, njengoba izimbobo ezengeziwe noma izixhumi zingase zibe khona eshubhuni yokwandisa. Ukuze kufakwe i-catheterization yomchamo, ishubhu elinwetshiwe lingaxhunywa ku-catheter ukuze linwebe ubude balo, okuvumela ukugeleza komchamo kalula kube yiqoqo. isikhwama.Kungaba usizo ezimweni lapho isiguli sidinga ukuhamba noma ukubekwa kwesikhwama sokuqoqa kudinga ukulungiswa.Ekucheleni ngamanxeba, ishubhu lokunweba lingaxhunywa kumjovo wokunisela noma isikhwama sesixazululo ukuze kwandiswe ukufinyelela kwesidalwa esiwuketshezi. esetshenziselwa ukuhlanza amanxeba.Lokhu kuvumela ukunemba okukhulu nokulawula phakathi nenqubo yokunisela.Amashubhu okunweba afika ngobude obuhlukahlukene futhi anezixhumi ekugcineni ngakunye ukuze anike amandla okunamathiselwe okuvikelekile ezingxenyeni ezahlukene zemishini yezokwelapha.Ngokuvamile enziwe ngezinto eziguquguqukayo nezisezingeni lezokwelapha ukuze kuqinisekiswe ukuhambisana, ukuphepha, kanye nokusebenziseka kalula.Kubalulekile ukuqaphela ukuthi ukusetshenziswa kwamashubhu okunwetshwa kufanele kwenziwe ngaphansi kokuqondiswa kochwepheshe bezokunakekelwa kwempilo ukuze kuqinisekiswe inhlanzeko efanele, ukuhambisana, kanye nokufaneleka. ukuvimbela noma yiziphi izinkinga.