Dual-Power Nasal Drug Delivery Device

· Nanfengshan Series: Single spray volume 50/70/100/140/180/220μm, pneumatic + spring dual-power drive, with built-in stirring ball (patented design) for atomized particle median diameter. Only 3 shakes before use to disperse suspension particles (vs. 10 times for traditional models), suitable for Xhance generics (fluticasone propionate suspension).