Specifications:
The document describes two types of cannulas, Peit A (PHA) and Peit C (PHC), both designed for medical procedures. The PHA cannula features an open point with side holes and a stylet that aligns perfectly with the cannula tip. It is made from AISI 304 steel and comes with either 3 or 6 side holes arranged at 120 degrees. The PHC cannula has side holes and a stylet with a trocar tip.

Procedures and Efficiency:
The side holes in the cannulas allow for the analysis of a large volume of tissues, reducing the number of treatments needed. The design of the PHC needle facilitates the treatment of small and deep nodules, with low deflection and straightness for easy penetration and safe entry into target lesions. The 120-degree distribution of holes enhances procedural efficiency and reduces the risk of partial necrosis.

Product Variants:
The document lists various models of the PHA and PHC cannulas, differentiated by gauge, number of holes, and length. For example, the PHA32110 and PHC32110 models are 21G with 3 holes and 100 mm in length, while the PHA62110 and PHC62110 models are 21G with 6 holes and 100 mm in length. Other lengths available include 150 mm and 200 mm, with gauges of 21G and 22G.

Additional Features:
The cannulas are equipped with a Luer extension tube for flexible connection to a syringe, enhancing their usability in various medical procedures.