The type segmentation separates Safety Prefilled Syringes into glass, plastic, dual‑chamber, auto‑disable, and needle‑less configurations. Glass syringes, favored for biologics stability, hold roughly 30 % of the market despite higher manufacturing cost, because they meet regulatory expectations for high‑potency drugs. Plastic syringes dominate the volume‑driven segments (vaccination, diabetes) and represent about 40 % of sales, benefiting from lower material cost and ease of mass production. Dual‑chamber designs, which combine drug and diluent in a single device, account for 15 % and are expanding in oncology where reconstitution steps are eliminated. Auto‑disable syringes, engineered to prevent reuse, contribute 10 % and are mandated by many public‑health initiatives, especially in emerging markets. Needle‑less systems, still emerging, capture the remaining 5 % and are positioned for infection‑control‑focused environments. Collectively, these type categories shape the market’s cost structure, supply‑chain complexity, and regulatory landscape.