杨宁介入医学网

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...

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Microcatheter Microwire OD 3-F (1F=0,33mm) Coaxially inserted via a (guiding)catheter Navigated over a microwire Used for superselective catheterization Coils, particles, glue, chemo ect. may be applied Diameter 0,018`` (0,01``= 0,25mm) Us...