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DILATION INSTRUMENTS AND METHODS
专利权人:
Kelli N. Sebastian;John A. Elliott;David A. Mire
发明人:
David A. Mire,Kelli N. Sebastian,John A. Elliott
申请号:
US13109028
公开号:
US20120296359A1
申请日:
2011.05.17
申请国别(地区):
US
年份:
2012
代理人:
摘要:
Devices, systems and methods for dilating tissue of a patient during a minimally invasive surgical procedure is disclosed. A surgical dilation system includes a dilator having an elongated, non-cannulated cylindrical body extending between a first end and an opposite second end. The first end includes a first beveled configuration and the second end includes a second, different beveled configuration. The beveled ends can include surface features to provide tissue removal and to enhance engagement with bony tissue.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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