发明名称 |
Pressure monitors and tube assemblies |
摘要 |
A monitor 10 for measuring the pressure in the cuff 2 on a tracheal tube 1 is clipped onto a coupling 7 at the end of an inflation indicator balloon 8. A silicon strain gauge pressure sensor 14 is urged resiliently against one side of the balloon, the other side of which rests on a base plate 12. The sensor 14 provides an output to a numeric display 18 representative of pressure in the balloon 8 and hence in the cuff 2. <IMAGE> |
申请公布号 |
AU646517(B2) |
申请公布日期 |
1994.02.24 |
申请号 |
AU19910088209 |
申请日期 |
1991.11.28 |
申请人 |
SMITHS INDUSTRIES PUBLIC LIMITED COMPANY |
发明人 |
CHRISTOPHER STRATTON TURNBULL;BRIAN CRAWLEY |
分类号 |
A61M16/00;A61B5/03;A61F2/958;A61M16/04 |
主分类号 |
A61M16/00 |
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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