Izixhobo ze-ERCP Triple Lumen Single Use Sphincterotome for Endoscopic Use

1. Ububanzi
Ububanzi be-sphincterotome ngokuqhelekileyo yi-6Fr, kwaye inxalenye ye-apex iyancipha ngokuthe ngcembe ukuya kwi-4-4.5Fr.Ububanzi be-sphincterotome ayifuni ngqalelo enkulu, kodwa inokuqondwa ngokudibanisa ububanzi be-sphincterotome kunye ne-forceps yokusebenza ye-endoscope.Ngaba olunye ucingo lwesikhokelo lungagqithiswa ngelixa i-sphincterotome ibekwe.
2. Ubude be-blade
Ubude be-blade kufuneka buthathelwe ingqalelo, ngokubanzi 20-30 mm.Ubude bocingo lwesikhokelo bumisela i-arc angle ye-arc knife kunye nobude bamandla ngexesha lokuqhawula.Ngoko ke, ixesha elide intambo yemela, isondele "i-angle" ye-arc kwi-anatomical direction ye-pancreaticobiliary duct intubation, enokuba lula ukuyifaka ngempumelelo.Kwangaxeshanye, iingcingo zemela ezinde kakhulu zinokubangela ukuchaneka kwe-sphincter kunye nezakhiwo ezijikelezileyo, okukhokelela kwiingxaki ezinzulu ezifana nokugqobhoza, ngoko kukho "i-smart knife" ehlangabezana neemfuno zokhuseleko ngelixa idibana nobude.
3. Ukuchongwa kwe-sphincterotome
Ukuchongwa kwe-sphincterotome yinto ebaluleke kakhulu, ngokukodwa ukuququzelela umqhubi ukuba aqonde ngokulula kwaye achonge indawo ye-sphincterotome ngexesha lomsebenzi ofihlakeleyo kunye nobalulekileyo, kunye nokubonisa indawo eqhelekileyo kunye neendawo ezikhuselekileyo zokuqhawula.Ngokuqhelekileyo, iindawo ezininzi ezifana ne "start", "start", "midpoint" kunye "1/4" ye-sphincterotome ziya kumakishwa, apho i-1/4 yokuqala kunye ne-midpoint ye-smart knife ibe yindawo ekhuselekileyo. ukusika , isetyenziswa ngokuqhelekileyo.Ukongeza, i-midpoint marker ye-sphincterotome yi-radiopaque.Ngaphantsi kwe-X-ray iliso, indawo ehambelanayo ye-sphincterotome kwi-sphincter inokuqondwa kakuhle.Ngale ndlela, idityaniswe nobude bemela eveziweyo phantsi kombono othe ngqo, kunokwenzeka ukwazi ukuba imela inokwenza ngokukhuselekileyo i-sphincter incision.Nangona kunjalo, inkampani nganye inemikhwa eyahlukeneyo yelogo ekuveliseni iilogo, ekufuneka ziqondwe.