medical donation concept.3d flat line . donor day. give life. man’s hand places small heart in donation slot

brand hand finger organ arm presentation text font diagram advertising gadget person cartoon document limb writing adult line face medical donation concept flat design donor day give life manas places small heart slot box supports png files transparent backgrounds tiktok 3d people gesturing gesture aid assistance black blood cardiology care charity doctor donate drop emergency expertise health heartbeat help holding hospital human laboratory medicine patient plasma poster red save sign symbol template transfusion volunteer