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ID:36419886
大小:7.46 MB
页数:27页
时间:2019-05-09
《Robert子宫动脉导管》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、DEMONSTRATIONOFROBERTSUTERINEARTERYACCESSCATHETER罗伯特子宫动脉导管介绍苏州大学附属第一医院介入科IntendedUseUsedforgainingaccesstotheuterineartery,aswellasforembolizingvesselsinthepelvicregion.用于选择性进入子宫动脉,或是用作其它盆腔动脉的栓塞这个导管可以非常容易的进入同侧以及对侧髂内动脉。导管头端采用专利的Beacon®Tip不透X线材料,由此增强了X线下的可视性。有一个不透X线金属标记位于导管转弯部位,非常方便导管在髂动脉分叉处的操作。导管头端由
2、5F渐变细为4F,利于插管。导管最大流量为12CC/SEC(1200PSI下)Advantages优势ORDERNUMBERTORCONNB®ADVANTAGECATHETERBeacon®TipstainlesssteelbraidednylonFrenchSize5.0WireGuideDiameter.035inchLength90TipConfigurationRUCHNBR5.0-35-90-P-NS-RUCRADIOPAQUEMARKERROBERTSUTERINEARTERYACCESSCATHETER罗伯特子宫动脉导管RUC两种插管方法RUC插入对侧髂外动脉,推送导管至转折标
3、记点位于主动脉分叉处,继续推送导管进入腹主动脉呈成袢状态,然后下拉导管进入同侧或对侧子宫动脉。在导丝引导下将RUC直接插入对侧子宫动脉,完成介入治疗后,利用导丝在对侧臀上动脉成袢,再行同侧子宫动脉插管。常规应使用第一种方法ViewofpelvicarteriogramshowsaVarrelcontralateralflushcatheterusedforpositioningofwireoverthebifurcation.AwireguideisplacedthroughtheVarrelcontralateralflushcatheterandpositionedinthecontra
4、lateraliliacartery.导管在导丝导引下进入对侧髂动脉!TheVarrelcontralateralflushcatheterisremovedandtheRobertsUterineArteryCatheterisadvancedoverbifurcation.罗伯特子宫动脉导管越过髂动脉分叉进入对侧髂动脉Markerpositionedatthetopofbifurcation(magshot).导管金属标记到达髂动脉分叉处Catheterisnowreadytobereformed.导管准备塑性,以进入对侧髂内动脉Wireguideisnowpulledbackonoth
5、ersideofradiopaquemarker.TheRobertsUterineArteryCatheterisbeingpusheduptoreformloop.导丝退回到同侧导管中,开始向上推并扭转导管,准备成圈Catheterreformingupfromrightgroin.扭控导管,使对侧导管头端指向髂内动脉Cathetermostlyreformed导管在扭控中Catheterreformed.Startingtosearchfortheleftinternaliliac.导管开始进入左侧髂内动脉Catheternowintheoriginoftheleftinternali
6、liacartery.Catheterisbeingpulleddownattherightgroin.导管进入左侧髂内动脉起始部,开始从右侧向下拉导管,以使导管深入髂内动脉Cathetertipattheoriginoftheleftuterineartery(continuingtopulldown).导管头端进入左侧子宫动脉起始部(继续向下拉导管,以深入子宫动脉)Catheterisnowwellintotheleftuterineartery.Readytostartembolizing.导管到达子宫动脉合适位置,准备做栓塞治疗Post-embolizationoftheleftut
7、erineartery左侧栓塞结束Catheterhasbeenpushedupintotheaorta,thetiptwisted,andtherightcommoniliacarteryengaged.导管被推到主动脉中,准备做右侧髂内动脉选择性插管Catheternowbeingpulleddown,bringingtipintotheiliacvesselsearchingforinternalili
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