Global Blood Transfusion Diagnostics Market By Product Type (Reagents & Kits — Blood Grouping Reagents; Instruments, Others), By Application (Blood Screening/Disease Screening, Serological Disease Screening, Others), By Technology (Serological/Immunoassay-Based Testing — ELISA; Molecular/NAT-Based Testing, Others), By End User (Hospitals, Hospital-Based Blood Banks, Diagnostic/Clinical Laboratories, Others), By Region (North America, Europe, Asia Pacific, Latin America, Middle East & Africa) and Companies — Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2025–2035