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DEVICE AND METHOD OF ABLATIVE CUTTING WITH HELICAL TIP
专利权人:
The Spectranetics Corporation
发明人:
Brandon Thomas Hendrick,Kenneth P. Grace
申请号:
US15911779
公开号:
US20180193095A1
申请日:
2018.03.05
申请国别(地区):
US
年份:
2018
代理人:
摘要:
Catheter devices for ablation and removal of occlusions from blood vessels and methods of using the same are provided. Catheter devices are useful to ablate, cut, dislodge, and otherwise remove occlusions within a blood vessel that may limit or prevent proper circulation. Distal features of the catheter devices comprise arrangements of laser ablative or mechanical cutting features that generally provide enhanced surface areas and cutting functions. Spiral or helical arrangements are provided to aid in cutting operations.
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中国工程科技知识中心
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http://www.ckcest.cn/home/

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