Disposable electro-fluidic connector with data storage
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United States of America Patent
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Apr 11, 1995
Issued Date -
N/A
app pub date -
Feb 26, 1993
filing date -
May 10, 1991
priority date (Note) -
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Abstract
A modular constructed connector for interconnecting with a single male and female connector a plurality of electrical lines and fluid lines while maintaining a consistent bubble-tight fluid interconnection. The modular design permits the number of fluidic and electrical connections to be varied depending upon the particular application. In one embodiment, a programmable microchip is mounted within this connector. This chip stores the response characteristics of a flow meter used, for example, as an air flow measurement device in a respiratory circuit. The connector includes a passage for providing fluidic communication between the flow meter or other sensor and a medical monitoring device. In turn, the monitoring device communicates electrically with the programmable microchip to determine a correction factor to be applied to the fluidic signal received from the flow meter.
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