METHOD FOR MINIMALLY INVASIVE TREATMENT OF MEGACHOLITHIASIS USING AN ELECTROPULSE LITHOTRIPTOR ACCORDING TO THE RENDEZVOUS METHOD
	TSEYMAKH A E; KURTUKOV V A; MISHCHENKO A N; SHOYKHET YA N
	2021-12-13
专利权人	UNIV ALTAI STATE MEDICAL (UYAL-Non-standard)
申请日期	2021-12-13
专利号	RU2779087-C1
成果简介	NOVELTY - Invention relates to medicine, namely to endoscopic surgery. Percutaneous transhepatic external drainage of the bile ducts is performed. A lithotriptor probe is inserted along the drain and antegrade electropulse lithotripsy is performed under fluoroscopic control until a lumen appears sufficient to insert a conductor. Then, a conductor is inserted through the appeared lumen of the common bile duct and lowered into the duodenum, after which the large duodenal papilla is cannulated along the lowered conductor and endoscopic papillosphincterotomy is performed on the conductor. Then, endoscopic balloon dilatation of the lumen of the intramural part of the choledochus is carried out along the guidewire and a ROS catheter is inserted with its subsequent fixation. A transnasal gastroscope is inserted through the ROS catheter into the lumen of the choledochus, and the balloon is inflated antegradely in the bifurcation zone of the lobar bile ducts. Retrograde endoscopic electropulse lithotripsy is performed, followed by removal of fragments with a Dormia basket and sanitation of the common bile duct. USE - Medicine. ADVANTAGE - Method allows to eliminate megacholelithiasis minimally invasively under visual and fluoroscopic control, avoiding postoperative complications associated with damage to nearby structures, and can be performed in patients with high anesthetic risk. 1 cl, 5 dwg, 1 ex
IPC 分类号	A61B-017/00 ; A61B-017/22 ; A61B-017/221 ; A61B-017/94 ; A61M-025/09 ; A61M-025/10
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/22740
专题	中国科学院新疆生态与地理研究所
作者单位	UNIV ALTAI STATE MEDICAL (UYAL-Non-standard)
推荐引用方式 GB/T 7714	TSEYMAKH A E,KURTUKOV V A,MISHCHENKO A N,et al. METHOD FOR MINIMALLY INVASIVE TREATMENT OF MEGACHOLITHIASIS USING AN ELECTROPULSE LITHOTRIPTOR ACCORDING TO THE RENDEZVOUS METHOD. RU2779087-C1[P]. 2021.

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