System, Method And Apparatus For Continuous Evaluation, Detection And Storage Of Colorimetric Wavelength Changes On A Chemically Impregnated Media Useful In The Detection Of Gases
The present disclosure relates to system, method and apparatus including a chemically impregnated media, a fixed, white broad spectrum LED source, a recording device having a digital imaging sensor and a microprocessor, is provided. The recording device captures real-time video images of color changes that occur on the chemically treated media during exposure to a gas specimen indicating a targeted substance is responding on the media. The continuous video images are transmitted to the microprocessor and evaluated with a proprietary algorithm loaded onto the microprocessor, which can efficiently determine gas concentration, as well as, individual species of target gas or gases landing on the specific chemically treated media. The captured video recording of the media color change provides a record of the events for later verification and evaluation of a particular gas detection event.
Medicine Doctors
Daniel J O'donnell, Warrenville IL - PA (Physician assistant; also Posterior–anterior)
Northwestern Medicine Regional Medical GroupCadence Orthopaedics 27650 Fry Rd, Warrenville, IL 60555 (630)2252663 (phone), (630)2252399 (fax)
Northwestern Medicine Regional Medical GroupNorthwestern Medicine Orthopaedics 885 Roosevelt Rd STE 300, Glen Ellyn, IL 60137 (630)2252663 (phone), (630)2252399 (fax)
Languages:
English Spanish
Description:
Mr. O'donnell works in Warrenville, IL and 1 other location and specializes in Orthopaedic Surgery. Mr. O'donnell is affiliated with Central Dupage Hospital, Delnor Community Hospital and Northwestern Memorial Hospital.
2007, Missouri, U.S. District Court, Eastern and Western Districts of Missouri and U.S. Court of Appeals, Eighth Circuit
University:
University of Missouri - Columbia, B.A., cum laude, 2004
Law School:
University of Missouri - Columbia, J.D., 2007 Missouri Law Review - Associate Managing Editor
Links:
Site
Biography:
Daniel P. O'Donnell, Jr. is an Associate in the St. Louis office of Jackson Lewis P.C. <br /><br />He has represented clients in both state and federal courts as well as before arbitrators. His practi...
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