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Washer-sterilizers vs. indexed washer-decontaminators: a cost comparison
Journal of Healthcare Materiel Management
|February 8, 1992
Summary
Indexed washer-decontaminators offer a more cost-effective and efficient solution for hospital decontamination areas compared to washer-sterilizers. Their streamlined workflow and compelling economics may justify replacing existing washer-sterilizer equipment.
Area of Science:
- Healthcare technology assessment
- Medical device economics
- Hospital operations management
Background:
- Washer-sterilizers are prevalent in hospitals for automated decontamination.
- The efficiency and cost-effectiveness of decontamination equipment impact hospital workflow and budget.
Purpose of the Study:
- To evaluate the economic and workflow advantages of indexed washer-decontaminators over traditional washer-sterilizers.
- To determine if indexed washer-decontaminators present a compelling case for adoption or replacement in hospital settings.
Main Methods:
- Comparative analysis of washer-sterilizer and indexed washer-decontaminator performance metrics.
- Economic modeling to assess total cost of ownership and return on investment.
- Workflow simulation to evaluate process efficiency in decontamination areas.
Main Results:
- Indexed washer-decontaminators demonstrate higher productivity and efficiency.
- The economics favor indexed washer-decontaminators, particularly for hospitals with active decontamination needs.
- Potential for significant workflow streamlining in decontamination processes.
Conclusions:
- Indexed washer-decontaminators offer a superior cost-benefit proposition for hospital decontamination.
- Hospitals should consider indexed washer-decontaminators for enhanced efficiency and potential replacement of existing washer-sterilizers.
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