​An iv cannula parts key components: a sharp needle with a trisectional bevel for smooth vein entry, a catheter for fluid delivery, a transparent hub for flashback visualization, wings for secure fixation, an injection port for additional medication administration, and a safety mechanism to prevent needlestick injuries. Lars Medicare Pvt. Ltd. offers advanced IV cannulas like the Provein Safe α, featuring blood control technology and passive safety mechanisms, ensuring safe and efficient intravenous access. ​