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ÉCARTEUR DE TISSUS MOUS
专利权人:
Inc.;Alphatec Spine
发明人:
申请号:
EP18159774.1
公开号:
EP3351185A1
申请日:
2015.03.02
申请国别(地区):
EP
年份:
2018
代理人:
摘要:
A tissue retractor device within the scope of the present invention generally includes a frame, an actuating mechanism, and a plurality of blades. The actuating mechanism generally includes at least one cam that encourages automatic toe-out of the blades. The tissue retractor eliminates the need for bulky secondary blade mechanisms to prevent undesired blade deformation at the surgical site. The toe-out motion occurs simultaneously along with the opening of the blades. The present invention further provides for depth adjustment of the blades by means of an adjustable screw assembly.
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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