Robots Enter the Sterile Core of US Hospitals

Early research and industry moves suggest automation may reshape US sterile processing as hospitals weigh readiness for digital workflows

3 Feb 2026

A shift is under way in the sterile processing departments of US hospitals, as early research and supplier investment point to a greater role for automation in preparing surgical instruments.

Sterile processing, long viewed as a back-office function, is drawing new attention as hospitals face staff shortages, rising surgical volumes and pressure to reduce errors. Studies published in early 2026 suggest robotic systems can assemble surgical instrument trays with greater consistency than manual methods, cutting variability that can lead to delays in operating theatres.

Adoption remains limited, but the findings have prompted hospital administrators to examine automated options more closely. Consistency in tray assembly and digital tracking of instruments are seen as potential tools to improve documentation and patient safety, particularly when experienced technicians are in short supply.

Suppliers are adjusting their strategies. Solventum, spun off from 3M in 2024, has scope to direct more of its investment towards healthcare technology, including systems that support hospital operations. Analysts say digital monitoring and data-based quality controls could become more central as hospitals seek clearer oversight of sterile environments, though applications are still developing.

European group Getinge and other large manufacturers are also expanding their sterilisation and instrument management portfolios. Rather than focusing on single devices, suppliers are promoting integrated systems that combine equipment, software and service contracts, aligning with hospitals’ efforts to modernise operations and reduce the number of vendors.

“The field is moving from manual craftsmanship toward more managed systems,” said one healthcare operations analyst. “Research and early deployments suggest automation and data could become more important over time, especially as hospitals look for consistency and predictability.”

Proponents argue that automated tray assembly and digital records could reduce errors and create more resilient workflows. Technicians may shift from repetitive tasks to oversight and quality control roles. Hospitals, in turn, could gain more standardised processes in a department often shaped by individual experience.

Barriers remain. Upfront costs, staff training and regulatory requirements to validate automated processes continue to slow adoption. Many hospitals are still assessing whether their infrastructure can support digital workflows. Even so, sterile processing is moving from obscurity towards strategic consideration within healthcare systems.