METHOD FOR FORMATION OF SUPRA-PAPILLARY TRANSIVERTICULAR CHOLEDOCHODUODENAL ANASTOMOSIS UNDER CONTROL OF ENDOSCOPIC ULTRASONOGRAPHY WITH EXTENDED STRICTURE OF DISTAL COMMON BILE DUCT AND GREATER DUODENAL PAPILLA
	ZARKUA N E; KRIVOV A P; LISENKOV S I; SHPIS P V
	2023-12-06
专利权人	FEDERAL STATE BUDGETARY EDUCATIONAL (BUDG-Non-standard)
申请日期	2023-12-06
专利号	RU2822019-C1
成果简介	NOVELTY - Invention refers to medicine, namely to surgery, gastroenterology and endoscopy, and can be used in surgical treatment of extended strictures of distal common bile duct and greater duodenal papilla. Under ultrasonographic imaging through the lumen of the diverticulum, the absence of interposition of the pancreatic parenchyma and the Wirsung duct between the walls of the bile duct and the diverticulum is determined. A common bile duct is punctured through a diverticulum wall with a needle inserted through a working channel of the duodenoscope. A needle electrode is used to dissect walls of the diverticulum and common bile duct for 25–30 mm to create a fistula between the lumen of the diverticulum and the common bile duct. Along the perimeter of the created fistula between the intestine and the common bile duct, their walls are closed with endoclips. USE - Medicine. ADVANTAGE - Method is less traumatic, does not require prolonged general anaesthesia with artificial pulmonary ventilation, reduces the duration of the operation, eliminates the risk of mechanical and thermal damage to the mouth of the Wirsung duct, reduces the risk of postoperative complications, eliminates risk of stagnation of food masses in lumen of diverticulum with development of fermentative processes due to formation of fistula under visual control by means of duodenoscopy and ultrasonography. 1 cl, 2 ex
IPC 分类号	A61B-017/064 ; A61B-017/11 ; A61B-017/3209 ; A61B-017/94 ; A61B-008/12
国家	俄罗斯
专业领域	医药卫生
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/19032
专题	中国科学院新疆生态与地理研究所
作者单位	FEDERAL STATE BUDGETARY EDUCATIONAL (BUDG-Non-standard)
推荐引用方式 GB/T 7714	ZARKUA N E,KRIVOV A P,LISENKOV S I,et al. METHOD FOR FORMATION OF SUPRA-PAPILLARY TRANSIVERTICULAR CHOLEDOCHODUODENAL ANASTOMOSIS UNDER CONTROL OF ENDOSCOPIC ULTRASONOGRAPHY WITH EXTENDED STRICTURE OF DISTAL COMMON BILE DUCT AND GREATER DUODENAL PAPILLA. RU2822019-C1[P]. 2023.

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