
E faʻaaogaina tele le masini mo le faʻamamago o le bile duct mo le mumū i le biliary tract, hepatic duct, pancreas poʻo le calculus.
| Fa'ata'ita'iga | OD (mm) | Umi (mm) | Ituaiga o le Pito Ulu | Vaega o Talosaga |
| ZRH-PTN-A-7/17 | 2.3 (7FR) | 1700 | Tu'ua se | Alavai o le ate |
| ZRH-PTN-A-7/26 | 2.3 (7FR) | 2600 | Tu'ua se | |
| ZRH-PTN-A-8/17 | 2.7 (8FR) | 1700 | Tu'ua se | |
| ZRH-PTN-A-8/26 | 2.7 (8FR) | 2600 | Tu'ua se | |
| ZRH-PTN-B-7/17 | 2.3 (7FR) | 1700 | Taumatau a | |
| ZRH-PTN-B-7/26 | 2.3 (7FR) | 2600 | Taumatau a | |
| ZRH-PTN-B-8/17 | 2.7 (8FR) | 1700 | Taumatau a | |
| ZRH-PTN-B-8/26 | 2.7 (8FR) | 2600 | Taumatau a | |
| ZRH-PTN-D-7/17 | 2.3 (7FR) | 1700 | Pigtail a | Alavai o le Bile |
| ZRH-PTN-D-7/26 | 2.3 (7FR) | 2600 | Pigtail a | |
| ZRH-PTN-D-8/17 | 2.7 (8FR) | 1700 | Pigtail a | |
| ZRH-PTN-D-8/26 | 2.7 (8FR) | 2600 | Pigtail a | |
| ZRH-PTN-A-7/17 | 2.3 (7FR) | 1700 | Tu'ua se | Alavai o le ate |
| ZRH-PTN-A-7/26 | 2.3 (7FR) | 2600 | Tu'ua se | |
| ZRH-PTN-A-8/17 | 2.7 (8FR) | 1700 | Tu'ua se | |
| ZRH-PTN-A-8/26 | 2.7 (8FR) | 2600 | Tu'ua se | |
| ZRH-PTN-B-7/17 | 2.3 (7FR) | 1700 | Taumatau a |
Tete'e lelei i le gaugau ma le fa'aleagaina,
faigofie ona faʻagaoioia.
O le mamanu lapotopoto o le pito e aloese ai mai le lamatiaga o le valuina o aano o le tino a'o ui atu i le endoscope.
Pu e tele itu, pu tele i totonu, aafiaga lelei o le alavai.
E lamolemole le laualuga o le paipa, e feololo le vaivai ma le malo, e faʻaitiitia ai le tiga o le maʻi ma le lagona o tino ese.
Lelei tele le palasitika i le faaiuga o le vasega, e aloese ai mai le see.
Talia le umi e fa'apitoa.
O ZhuoRuiHua Medical Nasal Biliary Drainage Catheters e fa'aaogaina mo se fa'aliliuga fa'afuase'i o le biliary ma le pancreatic ducts. E maua ai se fa'amamago lelei ma fa'aitiitia ai le lamatiaga o le cholangitis. O Catheters fa'amamago nasal biliary e maua i foliga masani e 2 i le tele e 5 Fr, 6 Fr, 7 Fr ma le 8 Fr ta'itasi: pigtail ma pigtail ma le foliga alpha curve. O le seti e aofia ai: se probe, se nasal tube, se paipa fa'apipi'i fa'amamago ma se Luer Lock connector. O le Drainage catheter e faia i mea radiopaque ma lelei le fa'amamago, e faigofie ona va'aia ma tu'u.