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Argon plasma coagulation (APC) for endo-urological procedures: ex-vivo evaluations of hemostatic properties.
氩离子凝固 (APC) 内的泌尿外科程序: ex-体内外评价的止血作用。

摘要

OBJECTIVES:Argon plasma coagulation (APC) is an innovative therapeutic modality of non-contact electrocoagulation, which applies high-frequency current via ionized argon plasma. After several years of successful use in open surgery, endoscopic techniques have been established in various surgical fields. The aim of this study was to evaluate the hemostatic properties of this technique in a fluid medium with regard to endourological procedures.
METHODS:Isolated blood-perfused porcine kidneys were used to determine hemostatic efficacy of APC following TURP-like tissue ablation with a conventional loop electrode, compared to standard electrocoagulation with a ball electrode after tissue resection. Blood loss was quantified, specimens were evaluated histologically for coagulation zones.
RESULTS:APC following tissue resection significantly (p

译文

目标: 氩离子凝固 (APC) 是一种创新的治疗方法的非接触式电絮凝,适用于高频电流通过氩离子等离子体。经过几年的成功使用,开放手术、鼻内窥镜技术建立的各种手术领域。本研究的目的是评估这项技术在流体中的止血作用的腔内泌尿外科技术程序。
方法: 分离血液灌注猪肾止血效果等因素决定的 APC 的金标准样组织切除与传统的回路电极,电凝相比,标准用球电极后组织切除。失血的定量检测,凝聚区病理标本进行了评价。
结果: APC 切除后组织显著 (p

Argon Plasma Coagulation

消化 食管胃肠手术 手术操作
概述  :  

氩离子凝固术(argon plasma coagulation,APC)是一种非接触性电凝固技术,其原理是利用特殊装置将氩气离子化,氩气通过离子化传导由钨丝电极产生的高频电能,继而能量被传导至组织而产生凝固效应。APC装置由一个高频电能发生器,一个氩气源及探头(内径1.5mm,外径2.0mm),一根远端陶瓷管口内装有钨丝电极的可屈式纤维Teflon管组成,此管可以通过内镜的钳道。 适应症(1)食管疾病,包括Barrett's食管、晚期食管癌恶性狭窄、食管内支架置入后网眼和支架上下端

argon  英 [ˈɑːɡɒn] 美 [ˈɑːrɡɑːn]

释义   n. [化学] 氩(18号元素)

例句   The effect of nitrogen can be overcome by sheathing the flame in argon. 氮的影响则可以通过用氩气包覆火焰而予以克服。

 

plasma 英 [ˈplæzmə] 美 [ˈplæzmə]

释义   n. [等离子] 等离子体;血浆;[矿物] 深绿玉髓

例句   One Plasma to bind them. 等离子把他们联系在一起。

 

coagulation  英 [kəʊ,æɡjʊ'leɪʃən] 美 [koʊˌæɡjuˈleɪʃn]

释义   n. 凝固,凝结;凝结物

例句   The ultrafiltration rate of pure water with the coagulation bath temperature increased. 纯水的超滤率随凝固浴温度的升高而增大


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