Catheter apparatus for treating arterial occlusions
作者： Tomoaki Hinohara , Charles F. Milo , Matthew R. Selmon , James W. Vetter
DOI:
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摘要: An apparatus is described for treating arterial occlusions combining an intraluminally operable catheter, having occlusion-crossing working element, with a micro-invasive extraluminally locator imaging the progress of element through occlusion. Conical, abrasive, blunt-dissecting, and sharp-pointed, steering non-steering elements including guide wires are described. Acoustic transducers flexible tube locator. A suction cup removably anchoring to surface. signal-emitting cooperating signal-receiving method
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