Multi-Sample Blood Collection Needles (Pen Needles)
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| Product | Cap Color | Material | Size | Volume |
| EDTA tubeK2/K3 EDTA Tube | Purple | PP | 12×55mm | 0.5ml,1ml |
| Heparin tubeLithium heparin tubeSodium heparin tube | Green | PP | 12×55mm | 0.5ml,1ml |
Non-vacuum blood collection tubes are used with syringes for sampling when vacuum collection is not feasible.
Used with syringes, non-vacuum blood collection tubes allow controllable blood flow. Suitable for patients with poor venous access to prevent vascular collapse and hemolysis induced by vacuum sampling. Suitable for emergency, bedside and primary healthcare settings lacking stable vacuum venipuncture conditions.
A: Non-vacuum blood collection tubes with screw caps feature reliable sealing when tightly closed. Under standard operation, blood leakage rarely happens during routine transport. Improperly fastened caps, heavy extrusion or prolonged inverted placement may cause leakage. Adequate packaging is required to avoid violent shaking during shipment.
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