New robotic force feedback enhances safety in rectal surgery

Robotic rectal cancer surgery with da Vinci’s new force feedback technology shows promise for reducing tissue stress during procedures.

Mean force during static retraction dropped significantly with higher feedback sensitivity (off: 3.07 n, low: 2.58 n, medium: 2.03 n; p = 0.039).
Median maximum force in dynamic retraction also decreased with increased sensitivity (off: 36.19 n, low: 18.82 n, medium: 10.06 n; p = 0.033).

No tissue trauma complications were reported during the study, suggesting enhanced patient safety.

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