发明名称 |
INFLATION INDICATORS FOR CUFFED TUBES. |
摘要 |
An inflation indicator for a cuffed tracheal tube has a plastics envelope with two walls sealed around their edges. An elongate indentation is formed along the inner surface of each wall along the length of the envelope to provide a continuous fluid passage between the walls, between a valved coupling and an inflation lumen, when the walls contact one another on collapse of the envelope. |
申请公布号 |
GB2213592(A) |
申请公布日期 |
1989.08.16 |
申请号 |
GB19890000062 |
申请日期 |
1989.01.04 |
申请人 |
* SMITHS INDUSTRIES PUBLIC LIMITED COMPANY |
发明人 |
BRUCE * YULE |
分类号 |
A61F2/958;A61M16/04;A61M25/00 |
主分类号 |
A61F2/958 |
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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