Perfusion Disposable segmentation by type maps the revenue contribution of single-use components that directly interface with extracorporeal circuits. Oxygenator disposables dominate, accounting for roughly 42 % of global sales, because every cardiopulmonary bypass case requires a sterile gas-exchange module; their bundled arterial filters, heat exchangers, and connectors create a high unit value. Pump head cartridges represent 28 % of the market; these magnetically coupled, single-use segments eliminate cleaning validation costs for roller or centrifugal consoles, making them indispensable for high-throughput cardiac centres. Cannula sets generate 19 %, driven by ascending aortic, femoral, and minimally-invasive endoscopic procedures; price is volume-driven yet offset by custom-tip geometries. The remaining 11 % comprises tubing packs, reservoir bags, and ancillary disposables; while low-cost, their short clinical life cycle secures recurrent revenue. Overall, the type-level taxonomy underlines how disposable innovation converts capital-equipment savings into predictable, per-procedure consumable spend.