{"id":"33605af4-f955-44d7-bcfa-9a98bf599cc4","slug":"davinci-instrument-arm","name":"da Vinci Instrument Arm","component_class":"actuator","function":"Robotic instrument arm / manipulator that positions and drives EndoWrist instruments on the da Vinci system.","safety_critical":true,"verification_posture":"verified","model_links":[{"id":"a6f6d3db-317d-45cf-8a7b-5a260a47dd60","model_slug":"intuitive-da-vinci","model_name":"da Vinci (and Ion)","role":"Instrument arm","safety_role":"primary_safety","part_number":null,"verification_posture":"verified","supplier":null}],"failure_modes":[{"id":"7558c25e-a731-408c-a5f3-5115db6f3a0d","failure_mode_class":"software_fault","severity":"serious","remediation_pattern":"FDA recall; software implementation-error correction."}]}