. Primary Application Scenarios
Especially suitable for clinically challenging blood collection situations:
Patients with Special Vascular Conditions: Infants, elderly individuals, obese patients, those with delicate or fragile veins, and long-term chemotherapy patients.
Special Blood Collection Sites: Superficial venous punctures at locations such as dorsal hand veins, scalp veins (pediatrics), and dorsal foot veins.
Frequent/Intermittent Blood Collection: Dynamic monitoring in Intensive Care Units (ICU) or Neonatal Intensive Care Units (NICU).
Blood Culture Specimen Collection: The stable tubing system facilitates aseptic inoculation into multiple culture bottles.
Patients with Limited Cooperation: The tubing's buffering design is suitable for anxious patients or those unable to remain completely still.
. Specifications and Key Operational Points
Common Specifications
Needle Specifications: 20G to 25G (a smaller G value indicates a finer needle).
Tubing Length: Typically 18cm, 30cm, or shorter models.
Interface Types: Direct vacuum tube connection interface, syringe interface, or universal interface with connecting tubing.
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