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EMBOUT D'IRRIGATION/ASPIRATION
专利权人:
ALCON; INC.
发明人:
HONG, KAREN
申请号:
CA2617036
公开号:
CA2617036C
申请日:
2008.01.07
申请国别(地区):
CA
年份:
2013
代理人:
摘要:
An irrigation/aspiration tip having a relatively rigid cannula attached to a hub and an open end opposite the hub. Coaxially and removable received over the tip is a soft elastomeric or rubber sleeve. The sleeve forms a gap between the sleeve and the cannula, the gap allowing irrigation flow. The distal end of the sleeve is closed by a cap of reduced diameter. The reduced diameter of the cap seals the distal end of the cannula. The relatively soft cap reduces the likelihood that the posterior capsule will tear during cortical clean-up and capsule polishing. Removing the sleeve allows the cannula to be resterilized an unlimited number of times, thereby allowing unlimited reuse of the cannula.
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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