1. Spike with air-vent: The sharp tip of the Spike facilitates easy puncturing while ensuring a tight seal to guide the liquid flow. The vent is typically located at the top or side of the Spike, allowing air to move freely while maintaining the sterility of the infusion system.
2. Drip Chamber with solution filter: Many infusion sets include a microporous filter to remove bubbles and small particles from the fluid, preventing them from entering the patient's body.
3. Tubing: Typically made of medical-grade plastic, offering flexibility and pressure resistance.
4. Flow Regulator: Used to control the flow of liquid, allowing for quick cessation of infusion when necessary to minimize patient impact.
5. Injection Site: One end has a sharp needle, usually made of stainless steel, to facilitate skin puncture and entry into the vein.
