首页>
外国专利>
RECANALIZATION OF OCCLUDED BODY VESSELS USING HIGH BACK-UP FORCE
RECANALIZATION OF OCCLUDED BODY VESSELS USING HIGH BACK-UP FORCE
展开▼
机译:利用高后备力对被封死的身体血管进行再归化
展开▼
页面导航
摘要
著录项
相似文献
摘要
Methods and systems for safe and accurate recanalization of body vessels having hard, fibrous, or calciferous occlusions. A catheter comprising a suction lumen is stabilized on an occlusion by the application of suction force. With the distal end of the catheter firmly stabilized on the occlusion, a guidewire is advanced to penetrate the occlusion and recanalize the body vessel. Stabilization of the distal end of the catheter on the occlusion reduces the chance of deviation of the guidewire from the occlusion into the subintimal space of the body vessel.
展开▼