Our high-end visible flash blood sampling needles feature an all-in-one transparent viewing chamber, allowing medical staff to quickly check successful venous puncture with direct visual feedback. These visualization blood draw needles remove all guesswork associated with blind needle insertion. They are the ideal option for frequent large-scale blood sampling, pediatric treatment and busy, high-load clinical departments.

To cater to patients with diverse physical conditions, these flashback needles adopt a color-coded hub system customized for distinct clinical scenarios. The green hub model (21G) boasts an enlarged inner lumen to accelerate blood flow, perfectly suited for trauma wards and blood donation centers. The black hub (22G) serves as the universal standard for routine adult venipuncture in hospitals and clinics. Equipped with a slimmer gauge, the blue hub (23G) is designed for children, the elderly, and patients with fragile or slippery veins. It minimizes tissue trauma while guaranteeing stable and trustworthy blood specimen collection.