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为改进宫腔—IUD间的不协调关系,减轻其副作用,Wildemeersch设计了一种新型的Cu—FixI—UD,目前,已应用于临床,现就临床使用效果综述如下。 Cu-FixIUD装置及放置方法 该IUD包括一根非生物降解“00“外科用单根聚乙烯细线穿6个铜套(长5mm,直径2.2mm),铜表面积为330mm~2,上下端铜套被压悬于线上以固定套管。线上端有一结和一小段扁圈,使用时用特制的放置器将其放入宫底肌层,使IUD牢固地悬挂在官腔内。放置器包括2个部分,外套管和推进杆。外套管为直径3.8mm的半硬管,带一可移动的档板,在管末端有一释放结构。推杆上部有5cm的不锈钢
To improve the uncoordinated relationship between the uterine cavity and the IUD and reduce its side effects, Wildemeersch designed a new type of Cu-FixI-UD, which has been used clinically. The clinical efficacy is summarized as follows. Cu-FixIUD Device and Placement Method The IUD consists of a non-biodegradable ”00 " surgical single polyethylene filament wore 6 copper sleeves (5 mm long, 2.2 mm in diameter) with a copper surface area of 330 mm2 and upper and lower ends The copper sleeve is crimped over the wire to secure the sleeve. The end of the line has a knot and a small flat circle, when used with a special placement into the esophagus, so that the IUD firmly suspended in the bureaucratic. The placer consists of 2 sections, outer sleeve and push rod. The outer tube is a semi-rigid tube of 3.8 mm in diameter with a removable baffle and a release structure at the end of the tube. The top of the putter has 5cm stainless steel