发明名称 |
FLUID PRESSURE SENSING CHAMBER |
摘要 |
A pressure sensing chamber having a tubing extension with a reduced diamet er portion extending through the chamber. The tubing contains a plurality of ports so as to allow the purging of air from the chamber, but the ports are sized so that bubbles entering the tubing cannot easily flow into the chamber. The reduced diameter portion creates a pressure differential between the holes. This differential pressure creates flow through the chamber under high liquid flow and turbulent liquid flow events. |
申请公布号 |
CA2564709(A1) |
申请公布日期 |
2007.04.27 |
申请号 |
CA20062564709 |
申请日期 |
2006.10.20 |
申请人 |
ALCON, INC. |
发明人 |
SORENSEN, GARY P.;MORGAN, MICHAEL D.;GORDON, RAPHAEL |
分类号 |
G01L19/14;A61B17/00;A61F9/007;G01L7/08 |
主分类号 |
G01L19/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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