发明名称 |
Method and apparatus for metering an anaesthetic to a patient |
摘要 |
The invention relates to a method and apparatus for metering to a patient an anaesthetic vaporized from anaesthetic liquid held in a liquid space (27) of a liquid container (18) into a gas space (28). The anaesthetic dose contained in a gas flow supplied to a patient is determined and the dose is adjusted in a manner that the dosage of anaesthetic in a gas intended to be respired by a patient matches a desired dosage and the dosage adjustment of anaesthetic contained in a gas supplied to a patient is effected automatically whenever the current dosage differs from a desired value.
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申请公布号 |
US5649531(A) |
申请公布日期 |
1997.07.22 |
申请号 |
US19950574787 |
申请日期 |
1995.12.19 |
申请人 |
INSTRUMENTARIUM CORPORATION |
发明人 |
HEINONEN, ERKKI |
分类号 |
A61M16/10;A61M16/18;(IPC1-7):A61M15/00 |
主分类号 |
A61M16/10 |
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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