METHOD FOR APPLYING EXTRACORPOREAL EXTRAHEPATIC BILE DUCTS MICRODRAINAGE Russian patent published in 2004 - IPC

Abstract RU 2226075 C1

FIELD: medicine. SUBSTANCE: method involves using draining tube introduced into hepatic choledochus via cystic duct stump or orifice in duct wall and guard drain of large diameter, the tube having it put on. To prevent from uncontrolled drain migration, several monofilament ligature windings mounted as connection collar on its external surface visible through duct lumen. Guard drain end having no side openings is brought close to bile duct wall and fixed with 2-3 absorbing sutures on atraumatic needles on paraductal connective tissue. EFFECT: enhanced effectiveness of treatment; reduced risk of complications. 9 dwg

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RU 2 226 075 C1

Authors

Onopriev V.I.

Markov P.V.

Grigorov S.P.

Dates

2004-03-27Published

2002-11-22Filed