
Amagwiritsidwa ntchito kutulutsa ndulu kuchokera mu duct yotsekeka ya ndulu kudzera mu Naso.
| Chitsanzo | OD(mm) | Utali (mm) | Mtundu wa Mapeto a Mutu | Malo Ofunsira |
| ZRH-PTN-A-7/17 | 2.3 (7FR) | 1700 | Kumanzere | Mtsempha wa chiwindi |
| ZRH-PTN-A-7/26 | 2.3 (7FR) | 2600 | Kumanzere | |
| ZRH-PTN-A-8/17 | 2.7 (8FR) | 1700 | Kumanzere | |
| ZRH-PTN-A-8/26 | 2.7 (8FR) | 2600 | Kumanzere | |
| ZRH-PTN-B-7/17 | 2.3 (7FR) | 1700 | Kumanja a | |
| ZRH-PTN-B-7/26 | 2.3 (7FR) | 2600 | Kumanja a | |
| ZRH-PTN-B-8/17 | 2.7 (8FR) | 1700 | Kumanja a | |
| ZRH-PTN-B-8/26 | 2.7 (8FR) | 2600 | Kumanja a | |
| ZRH-PTN-D-7/17 | 2.3 (7FR) | 1700 | Mchira wa nkhumba | Mtsempha wa ndulu |
| ZRH-PTN-D-7/26 | 2.3 (7FR) | 2600 | Mchira wa nkhumba | |
| ZRH-PTN-D-8/17 | 2.7 (8FR) | 1700 | Mchira wa nkhumba | |
| ZRH-PTN-D-8/26 | 2.7 (8FR) | 2600 | Mchira wa nkhumba | |
| ZRH-PTN-A-7/17 | 2.3 (7FR) | 1700 | Kumanzere | Mtsempha wa chiwindi |
| ZRH-PTN-A-7/26 | 2.3 (7FR) | 2600 | Kumanzere | |
| ZRH-PTN-A-8/17 | 2.7 (8FR) | 1700 | Kumanzere | |
| ZRH-PTN-A-8/26 | 2.7 (8FR) | 2600 | Kumanzere | |
| ZRH-PTN-B-7/17 | 2.3 (7FR) | 1700 | Kumanja a |
Kukana bwino kupindika ndi kusintha,
zosavuta kugwiritsa ntchito.
Kapangidwe kozungulira ka nsonga kamapewa zoopsa za kukanda minofu ikadutsa mu endoscope.
Bowo la mbali zambiri, dzenje lalikulu lamkati, zotsatira zabwino zotulutsira madzi.
Pamwamba pa chubucho ndi yosalala, yofewa komanso yolimba, zomwe zimachepetsa ululu wa wodwalayo komanso kumva thupi lachilendo.
Kusungunuka bwino kwambiri kumapeto kwa kalasi, kupewa kutsetsereka.
Landirani kutalika kosinthidwa.
Kutulutsa madzi m'mphuno pogwiritsa ntchito endoscopic ndi njira yogwiritsidwa ntchito pochiza matenda a acute suppurative obstructive cholangitis, kupewa kutsekeredwa m'manda ndi matenda a ndulu pambuyo pa ERCP kapena pambuyo pa lithotripsy. Acute biliary pancreatitis, ndi zina zotero.
Kutulutsa madzi m'mphuno (ENBD) ndi njira yothandiza kwambiri yochizira matenda a ndulu ndi kapamba monga jaundice woletsa kutupa ndi cholangitis yotupa kwambiri. Njirayi imagwiritsa ntchito endoscope, yomwe ingasinthe opaleshoni yowona maso kukhala yowona mwachindunji, ndipo malo ochitira opaleshoni amatha kuwoneka kudzera pa TV. Kutulutsa madzi, komanso kutulutsa ndulu m'njira yolumikizira ndulu ndi cholangiography yobwerezabwereza.