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The apparatus and method of atherectomy
专利权人:
インコーポレイテッド;アセロメッド, インコーポレイテッド;アセロメッド,
发明人:
トー, ジョン,ダネック, クリストファー ジェームス,エスクデロ, ポール,トー, ジョン,ダネック, クリストファー ジェームス,エスクデロ, ポール
申请号:
JP2013042643
公开号:
JP5722938B2
申请日:
2013.03.05
申请国别(地区):
JP
年份:
2015
代理人:
摘要:
The invention relates to a contra-rotating cutting assembly for use with an atherectomy device to remove occlusive material from an occluded lumen, such as a blood vessel or other body lumen. The contra-rotating cutting assembly includes a rotatable housing having a distal end, an opposing proximal end and a lumen extending between the distal and proximal ends. The housing is configured to rotate about a longitudinal axis in a first direction. The cutting assembly further includes a rotatable cutter positioned within at least a portion of the lumen of the housing and in coaxial alignment with the housing. The cutter is configured to rotate about the longitudinal axis in a second direction opposite the first direction.
来源网站:
中国工程科技知识中心
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http://www.ckcest.cn/home/

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