robert子宫动脉导管.pptxVIP

Intended Use Used for gaining access to the uterine artery, as well as for embolizing vessels in the pelvic region. ; 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5F渐变细为4F,利于插管。 导管最大流量为12CC/SEC（1200PSI下）;ORDER NUMBER ; ;View of pelvic arteriogram shows a Varrel contralateral flush catheter used for positioning of wire over the bifurcation.;A wire guide is placed through the Varrel contralateral flush catheter and positioned in the contralateral iliac artery. ;The Varrel contralateral flush catheter is removed and the Roberts Uterine Artery Catheter is advanced over bifurcation.;;Catheter is now ready to be reformed.;Wire guide is now pulled back on other side of radiopaque marker. The Roberts Uterine Artery Catheter is being pushed up to reform loop.;Catheter reforming up from right groin.;Catheter mostly reformed;Catheter reformed. Starting to search for the left internal iliac.;Catheter now in the origin of the left internal iliac artery. Catheter is being pulled down at the right groin.;Catheter tip at the origin of the left uterine artery (continuing to pull down).;Catheter is now well into the left uterine artery. Ready to start embolizing.;Post-embolization of the left uterine artery;Catheter has been pushed up into the aorta, the tip twisted, and the right common iliac artery engaged.;Catheter now being pulled down, bringing tip into the iliac vessel searching for internal iliac artery. ;Note: The advantage of this catheter is that it allows for contrast to be injected without having to continually manipulate the wire in and out in order to move the catheter (as you would need to do with a Cobra Catheter). ;Catheter has now engaged right internal iliac artery;Catheter positioned in right uterine artery;Post uterine artery embolization of right uterine artery; Note: When getting ready to remove catheter, be careful of twists that may have built up in the catheter and may make it pron