Thurmon J C, Nelson D R, Bevill R F, Harrington G W, Magee D N
Am J Vet Res. 1987 Jun;48(6):988-9.
To collect biliary samples from pigs, catheters were placed in the distal end of the gallbladders in twelve 20- to 30-kg pigs. An occluder cuff was placed around the bile duct proximal to the duodenum. Inflation of the occluder cuff prevented bile flow into the duodenum and allowed total collection of bile from the catheter in the gallbladder. Deflation of the occluder cuff allowed return of bile flow into the duodenum. Two pigs developed gastric ulcers and two pigs had bile duct dilatation. These responses were attributed to occluder cuffs of inadequate size which could have caused partial or complete obstruction of the bile duct.
为了从猪身上采集胆汁样本，在12头体重20至30千克的猪的胆囊远端放置了导管。在十二指肠近端的胆管周围放置了一个封堵袖带。封堵袖带充气可防止胆汁流入十二指肠，并能从胆囊中的导管完全收集胆汁。封堵袖带放气则可使胆汁回流到十二指肠。有2头猪出现胃溃疡，2头猪出现胆管扩张。这些反应归因于封堵袖带尺寸不合适，可能导致了胆管部分或完全阻塞。
