System and apparatus for automatically ensuring the appropriate duration for handwashing
作者： Jr. Carl R. Berman
DOI:
关键词:
摘要: A method for automatically measuring elapsed time sufficient complete hand washing, including actuating flowing of water, a timer device, initiating washing hands, predetermined length time, sounding an alarm when the has elapsed, and ceasing hands after sounded. The device further includes housing portion, portion positioned in display operationally connected to portion. is programmed measure recommended actuates once amount elapsed.
lens.org 参考文章(16)
James Lewandowski, Soap dispenser and wash signal device ,(1996)
William M. Gorra, Method and apparatus for monitoring and reporting handwashing ,(1998)
Gavin Braithwaite, Adriana Payton, Wearable fluid-sensitive hygiene compliance device ,(2010)
James L. Copeland, Ronald Bruce Howes, Soap dispenser having reward program ,(2000)
Charles S. Allen, Lee M. Adler, Daniel C. Shaw, Wash stations and method of operation ,(1996)
Charles T. Collopy, Method of timing hand washing ,(2004)
Warren S. Daansen, Allan G. Hock, Dispenser having timing means, multisensory output and means of tracking usage number ,(2000)
Peter J. Jahrling, Natan E. Parsons, Duration-indicating automatic faucet ,(1999)
Jeffrey T. Maddox, Michael J. Dolan, Multiple use wash counter and timer ,(1999)
Yanbin Huang, Jaeho Kim, John Gavin Macdonald, Kaiyuan Yang, Ning Wei, Single phase color change agents ,(2004)