Method for judging the reverse connection of a flow sensor...

Details Method for judging the reverse connection of a flow sensor... Method for judging the reverse connection of a flow sensor...

2011-01-04

2011-01-04

Yu, Justine R (Department: 3771)

Surgery

Respiratory method or device

Means for indicating improper condition of apparatus

C600S529000

Reexamination Certificate

active

07861711

ABSTRACT:
A respiratory mechanics measuring module includes a flow sensor, a differential-pressure sensor and a sampled-signal processing circuit which are connected in series. The module further includes a flow sensor reverse connection judging module and an alarm. The flow sensor reverse connection judging module judges the reverse connection of the flow sensor. The alarm gives an alarm signal indicating the flow sensor reverse connection to the main controller when the flow sensor reverse connection judging module judges that the flow sensor is reversedly connected.

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