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Device, system and method for delivering a curable material into bone
专利权人:
John A. Krueger;Evan D. Linderman
发明人:
John A. Krueger,Evan D. Linderman
申请号:
US12633358
公开号:
US08529576B2
申请日:
2009.12.08
申请国别(地区):
US
年份:
2013
代理人:
摘要:
A curable material delivery cannula device and method are disclosed. The device includes a cannula and a hub. The cannula includes an open proximal end, a deflectable segment forming a pre-set curve, a lumen, and side orifice(s) adjacent, and proximally spaced from, the distal end and fluidly connected to the lumen. When inserted within a guide cannula, the deflectable segment straightens. When distally extended from the guide cannula, the deflectable segment reverts to the curved shape, which may be used to create a void in the bone for receiving curable material. The distal end has a blunt tip for non-traumatic interface with bodily material. During use, curable material, such as bone cement, is delivered from the side orifice(s) in a radial direction relative to the lumen.
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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