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2 results

  • 29 - The Oversight of Clinical Innovation in a Medical Marketplace

  • from Section IIB - Widening the Lens
  • Edited by Graeme Laurie, University of Edinburgh, Edward Dove, University of Edinburgh, Agomoni Ganguli-Mitra, University of Edinburgh, Catriona McMillan, University of Edinburgh, Emily Postan, University of Edinburgh, Nayha Sethi, University of Edinburgh, Annie Sorbie, University of Edinburgh
  • Book:
    The Cambridge Handbook of Health Research Regulation
    Published online:
    09 June 2021
    Print publication:
    24 June 2021, pp 287-295
    • Chapter
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  • Summary

    Clinical innovation is ubiquitous in medical practice and is generally viewed as both necessary and desirable. While innovation has been the source of considerable benefit, many clinical innovations have failed to demonstrate evidence of clinical benefit and/or caused harm. Given uncertainly regarding the consequences of innovation, it is broadly accepted that it needs some form of oversight. But there is also pushback against what is perceived to be obstruction of access to innovative interventions. In this chapter, we argue that this pushback is misguided and dangerous – particularly because of the myriad competing and conflicting interests that drive and shape clinical innovation.

  • Blinking Detection Methods for Loran-C

  • André Nieuwland
  • Journal:
    The Journal of Navigation / Volume 47 / Issue 1 / January 1994
    Published online by Cambridge University Press:
    21 October 2009, pp. 46-53
    Print publication:
    January 1994

  • To ensure integrity of the Loran-C radionavigation system during non-precision approaches, an automatic blinking system notifies the user when the system is not functioning within specifications. To be certain that timely detection of this blinking can be guaranteed, one of the requirements imposed on an airborne Loran-C receiver is that it should flag an alert when the signal to noise ratio drops below –6 . This paper addresses some blinking detection methods, that will ensure safe operation beyond this –6 dB limit. A preliminary version of this article was presented at the Wild Goose Conference in Birmingham, August 1992.