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Dedicated minimally invasive surgery suites increase operating room efficiency.

T A Kenyon¹, D R Urbach, J B Speer

¹Department of Minimally Invasive Surgery, Legacy Health Systems, Emanuel Hospital, 2801 N. Gantenbein Ave., Portland, OR 97227, USA. tkenyon@lhs.org

Surgical Endoscopy

|December 1, 2001

Summary

Minimally invasive surgery (MIS) suites significantly reduce operating room (OR) setup and equipment put-away times. This efficiency gain in MIS suites offers potential cost savings and improves OR turnover for surgical teams.

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Area of Science:

Surgical Technology
Operating Room Management
Minimally Invasive Surgery

Background:

Laparoscopic surgery adoption increased operating room (OR) complexity and decreased efficiency due to extensive equipment setup.
Minimally invasive surgery (MIS) suites were introduced in 1993, integrating equipment and centralizing controls to streamline OR workflow.
The impact of MIS suites on OR efficiency, specifically setup and put-away times, remained unquantified.

Purpose of the Study:

To measure and compare the video equipment setup and put-away times in minimally invasive surgery (MIS) suites versus standard operating rooms (ORs).
To determine the efficiency gains associated with the implementation of MIS suites.

Main Methods:

Five registered nurses (RNs) with varied MIS experience were trained on standardized video setup and put-away procedures.

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Participants performed timed tasks twice in both MIS suites and standard ORs using a standardized surgery model.

Paired t-tests were used to analyze differences in setup and put-away times.

Main Results:

Mean video setup time was significantly lower in MIS suites (27.9 sec) compared to standard ORs (254.3 sec).
Mean equipment put-away time was also significantly reduced in MIS suites (19.8 sec) versus standard ORs (222.3 sec).
Both setup and put-away time differences were statistically significant (p < 0.0001), indicating substantial efficiency improvements with MIS suites.

Conclusions:

The use of MIS suites significantly decreases video setup and put-away times, as demonstrated by simulation.
These time savings have the potential for considerable cost reductions, justifying the investment in advanced OR designs.
MIS suites represent a key innovation for enhancing OR efficiency and supporting the future of surgical procedures.