Product Introduction
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🔄 Bidirectional Design
The double-wing blood collection needle features a dual-end design-one end is inserted into the patient's vein, while the other connects directly to the vacuum blood collection tube. This setup enables blood to flow directly into the tube through negative pressure, eliminating the need for secondary transfer and significantly minimizing contamination risk.
🩸 Precision-Ground Needle Tip
The ultra-sharp, burr-free needle tip ensures a smooth venipuncture with minimal resistance, reducing patient discomfort and improving the efficiency of blood collection.
🔗 Flexible Extension Tubing
Equipped with a soft, kink-resistant extension tube, the device allows the test tube to be operated at a safe distance from the puncture site. This design makes it easier to switch tubes and reduces the chance of blood leakage during the process.
🛡️ Sealed Elastic Sleeve
A closed, elastic protective sleeve at the tube connection point helps prevent blood backflow and leakage, thereby lowering the risk of exposure to bloodborne pathogens and enhancing operator safety.
⚖️ Controlled Blood Volume
The vacuum-based system automatically halts blood collection once the internal pressure of the test tube reaches equilibrium, making it easy to control blood volume and ensuring accurate, consistent sample sizes for clinical analysis.
contact information
Email:sales22@chengwumedical.com
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