A Fitiger engineering analysis of California AB 645, dispatch-window logic, and why second-line airway readiness now depends on instruction clarity, retrieval latency, and bystander usability under pressure.

A Maryland-focused school airway readiness guide explaining SB 219 placement logic, retrieval latency, training roles, procurement review, reporting workflow, and the downloadable tools districts can use now.

A practical 2026 guide for school airway safety built around placement, staff training, retrieval delay, and the FDA’s second-line framework for suction anti-choking devices.