Within the Artificial Intelligence Lung Screening System market, the type dimension is typically divided into hardware, software, and services. Hardware encompasses imaging devices equipped with integrated AI processors, such as low‑dose CT scanners and portable X‑ray units, which account for roughly 40 % of total revenue due to capital‑intensive procurement cycles and replacement rates. Software includes algorithmic platforms, cloud‑based inference engines, and data‑management suites; this segment drives the majority of recurring income, representing about 45 % of market size, as licensing, subscription, and per‑scan fees generate steady cash flows. Services—comprising system integration, validation, training, and maintenance—contribute the remaining ~15 %, reflecting the high‑skill labor required for clinical adoption and regulatory compliance. The delineation by type enables investors to isolate growth levers: hardware expansion follows imaging infrastructure upgrades, software scales with algorithmic enhancements, and services expand alongside regulatory scrutiny and user‑training demands.