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Composite irrigation/aspiration needle with ball tip
专利权人:
Takayuki Akahoshi
发明人:
Takayuki Akahoshi
申请号:
US12566630
公开号:
US09233195B2
申请日:
2009.09.24
申请国别(地区):
US
年份:
2016
代理人:
摘要:
An irrigation/aspiration needle has a rigid needle body over which an elastomeric sleeve is fitted. The elastomeric sleeve terminates in a smooth, relatively soft, rounded tip through which a passageway extends, communicating with a passageway in the sleeve which, in turn, communicates with passageways in the needle body and needle mount, forming a liquid flow path through the needle. The softness of the elastomeric sleeve and, particularly, the sleeve tip protects delicate eye tissue when the needle is used for aspiration from or irrigation of the eye during surgery.
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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