×

APPARATUS AND METHOD FOR AIR-IN-LINE DETECTION

  • US 20080208484A1
  • Filed: 11/27/2006
  • Published: 08/28/2008
  • Est. Priority Date: 09/19/1997
  • Status: Active Grant
First Claim
Patent Images

1. An apparatus for detecting agents in a fluid delivery system in which fluid flows through a fluid conduit, the system comprising:

  • an agent sensor coupled to the fluid conduit for providing agent signals in response to agents sensed in the fluid conduit, said agent signals having an age;

    a processor that receives the agent signals, determines weighted agent signals by applying a weighting value to the agent signals that gives differing weighting to different agent signals depending on the age of each agent signal, and determines an agent concentration value from the weighted agent signals.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×