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Related Experiment Video

Updated: Jun 24, 2026

Emergency Undocking in Robotic Surgery: A Simulation Curriculum
06:48

Emergency Undocking in Robotic Surgery: A Simulation Curriculum

Published on: May 20, 2018

Can efficient supply management in the operating room save millions?

Kyung W Park1, Cheryl Dickerson

  • 1The Ohio State University Medical Center, Columbus, Ohio 43210, USA. Tim.Park@osumc.edu

Current Opinion in Anaesthesiology
|March 20, 2009
PubMed
Summary

Anesthesiologists can reduce operating room supply expenses by implementing a perpetual inventory system. This method, unlike periodic systems, uses real-time data for efficient supply management and cost savings.

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Last Updated: Jun 24, 2026

Emergency Undocking in Robotic Surgery: A Simulation Curriculum
06:48

Emergency Undocking in Robotic Surgery: A Simulation Curriculum

Published on: May 20, 2018

Area of Science:

  • Healthcare Management
  • Anesthesiology
  • Supply Chain Optimization

Background:

  • Operating room (OR) supply expenses are a growing budget concern.
  • Limited research exists on supply management within anesthesiology literature.
  • Anesthesiologists are key stakeholders in OR management and supply utilization.

Purpose of the Study:

  • To highlight the importance of supply management for anesthesiologists.
  • To review current practices and identify areas for improvement in OR supply expenses.
  • To introduce operational management concepts for effective supply chain control.

Main Methods:

  • Review of existing literature on supply management and operational efficiency.
  • Analysis of inventory systems, contrasting perpetual and periodic approaches.
  • Application of Lean principles to OR supply chain processes.

Main Results:

  • Perpetual inventory systems, which use continuous utilization data, show promise over periodic systems.
  • Anecdotal evidence suggests significant benefits from perpetual inventory management.
  • Key strategies include integrating OR scheduling with supply ordering and just-in-time delivery.

Conclusions:

  • Implementing a perpetual inventory system can lead to substantial savings in OR supply costs.
  • Strategies include optimizing inventory turnover, standardizing practices, and utilizing vendor consignment.
  • Lean management principles can further enhance supply chain efficiency and waste reduction.