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Information technology. The bug stops here.

G Jones1

  • 1Bevan Ashford Solicitors, UK.

The Health Service Journal
|February 1, 1998
PubMed
Summary
This summary is machine-generated.

The millennium bug, caused by two-digit year programming, threatens systems using embedded chips. This computer programming issue could disrupt critical services, impacting patient care and raising liability concerns for NHS managers.

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Area of Science:

  • Computer Science
  • Information Technology
  • Healthcare Systems Engineering

Background:

  • Computers historically used two-digit year formats (e.g., '99' for 1999).
  • This programming approach, prevalent until the 1980s, creates a critical failure point at the year 2000 transition.
  • The issue is embedded in microchips, hardware, and software across various systems.

Purpose of the Study:

  • To identify the root cause of the millennium bug.
  • To highlight the widespread impact beyond traditional computers.
  • To inform NHS managers about potential risks and liability.

Main Methods:

  • Analysis of historical computer programming practices regarding date representation.
  • Identification of systems reliant on embedded chips susceptible to the year 2000 problem.

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  • Assessment of potential consequences for healthcare infrastructure and administration.

    • Main Results:

    • The millennium bug stems from the use of two-digit year representations.
    • The problem affects not only computers but also embedded systems (e.g., HVAC, elevators, medical equipment).
    • Significant risks to patient care and administrative functions are anticipated.

    Conclusions:

    • The millennium bug poses a substantial threat to critical infrastructure, including healthcare.
    • NHS managers must be aware of the potential catastrophic consequences and associated liability issues.
    • Proactive mitigation strategies are essential to prevent system failures and ensure patient safety.