a tertiary intensive care unit in Taiwan
Taiwan Intensive Care Unit Delivery Robots Free Nurses From Daily Transport
A tertiary ICU in Taiwan cut nurse logistics time from 111.34 to 20.43 minutes a day after a delivery robot program, with the economics and limits explained.
Deployment at a glance
- 81.6%
- Less nurse active logistics time a day
- 1,505 m
- Daily walking distance reduction
- 553
- Nursing hours a year, an annual estimate
- NT$2,984
- Cost per nursing hour saved, hospital view
Based on a documented real-world deployment. Figures are from public reporting; the organization is not named.
Nurses carried the logistics load by hand
Inside a tertiary intensive care unit in Taiwan, nurses were spending 111.34 minutes a day on active logistics work. That is time pulled away from the bedside, and it added up across every shift.
The question was both a workload problem and a cost problem. Freeing nurses from transport only matters if the program behind the robots can be justified on its numbers, so the economics were modeled from the hospital provider side rather than assumed.
A zone by zone rollout, costed over seven years
The program was deployed by zone, with robots assigned to defined areas of the unit. The analysis compared manual nurse transport with a robot assisted logistics model, which is the choice a hospital actually faces when it weighs a robot against staff time.
Costs were annualized over a seven year equipment lifespan at a 3% discount rate. The results were tested against changes in key assumptions using one way and probabilistic sensitivity analyses.
- Assign robots to defined zones in the unit
- Compare manual nurse transport with a robot assisted logistics model
- Annualize equipment cost over seven years at a 3% discount rate
- Test results with one way and probabilistic sensitivity analyses
Logistics time fell to a fraction of its former load
Nurses' active logistics time fell from 111.34 minutes a day to 20.43 minutes a day, a reduction of about 81.6 percent. Daily walking distance dropped by 1,505 meters.
Across a year, the change was estimated to release about 553 nursing hours. That figure is an annual projection built from the daily gain, so it is best read as a planning estimate rather than a measured full year total.
The cost side is less flattering, and the authors say so. The program came to NT$1.65 million a year in annualized cost, and the cost effectiveness ratio was NT$2,984 per nursing hour saved. That exceeds prevailing wage rates, but the authors argue the freed time can still go to direct patient care.
What this means for a hospital unit weighing a robot
Service Robot Co. is a full service, OEM neutral commercial robot integrator for US businesses. We select the right robots across manufacturers, then finance, deploy, integrate, train and service every unit through a nationwide US engineer network. One partner covers the whole lifecycle.
This is an outside example, and Service Robot Co. did not run this deployment. What carries over is the sequence: map the zones, cost the program over the equipment life, and settle service before the first run. For a hospital delivery robot lease, we quote one fixed payment after a site assessment, on a three year lease.
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