不透光性(Radiopacity) 微导管的不透光性是指 有改善,不满意...
Round shape, Short, Soft material...
Flexibility 柔韧性 微导管的柔韧性是指起前段15-20厘米,较其后部分柔软的特性。...
Pushability Trackability 可推性和跟踪能力 多层结构 网状叶片结构...
微导管的光滑性(Lubricity) 微导管常常和普通血管造影导管共轴进入血管系统,所以在普通血管造影导管内腔的微导管的光滑性可以减少摩擦,保证微导管的推送性。...
颅内血管走行 Intracranial navigation 在70s年代标准的微球囊导管 Calibrated microballoon catheters in the seventies 次优结果 Suboptimal results Kerber C. Radiology 120: 547-550, 1976 Bank WO. Radiology 139: 609- 616, 1981 Kerber CW. Am J Rad...
Reduced non-target embolization Better delivery with SeQure innovative microcatheter introduction Current shortcomings of catheter-directed embolotherapy with use of particulate agents: - Non-target embolization - Incomplete devascularisat...
Transvenous occlusion of an intrahepatic Abernethy malformation in a 5-week-old infant using a new microcatheter occlusion device (MVP) 肝内 Abernethy 畸形(都说Abernethy畸形是门静脉发育不全) Clinical History 5 weeks old male infant Disti...
背景(Why SwiftNINJA?) 来自发明者的观点(The inventors perspective) yasuaki arai 微导管囧境(Headaches in procedures with microcatheter) 4部曲 We always need steps 1-4. 1. 进导丝 Insert G.W. (without contrast) 2. 插导管 Insert catheter...
Combination of the double- microcatheter technique and triple- coaxial system in coil packing for visceral artery aneurysms 由于无创影像学检查的进步和普及,内脏动脉瘤(VAs)的意外检出率一直在上升【1,2】。 Due to the increased use of imaging...
栓塞治疗是指通过选择性插管导入致栓剂使得相应的血管闭塞而达到治疗目的。栓塞治疗的...
肿瘤介入(interventional oncology)是指在医学影像引导下,由经过训练的医师,通过...
Gianturco弹簧栓子(Coil) 由带有涤纶纤毛不锈钢制成的金属弹簧的医用工业产品。主要...
是指不借助可视化工具,仅仅通过触摸动脉搏动最强点确定穿刺针穿刺的大致位置和方向。...
名词:trisacryl gelatin;trisacryl gelatin microspheres ; gelatin-coated tris-a...
液体硬化剂的使用比粉末状的微粒更具有挑战性。缺乏辐射不透性以及进入组织更深使得其...