Infusion Sleeve With Leakage Control

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专利权人:

Takayuki Akahoshi

发明人:

Takayuki Akahoshi

申请号：

US13029827

公开号：

US20120191034A1

申请日:

2011.02.17

申请国别(地区):

US

年份:

2012

代理人:

摘要：

An irrigation sleeve for a phacoemulsification needle has a collar to limit leakage of irrigating liquid in a direction forward of the sleeve when the sleeve is positioned on the needle. In one embodiment the sleeve and needle have mating grooves and ridges. In another embodiment an O-ring embedded in the sleeve forms a seal against the needle body.

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中国工程科技知识中心

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http://www.ckcest.cn/home/