J. Klein tumescent infiltration/ infusion cannula; 2Q w/ 15 radial holes

2Q (Half Monty) Infiltration Cannula – Designed by Dr. Jeffrey Klein

The 2Q Cannula, created by tumescent anesthesia innovator Dr. Jeffrey Klein, is a precision infiltration tool engineered for directional fluid delivery. Unlike the Tip Monty, the Half Monty features venting on only 50% of the distal shaft, allowing for controlled, targeted infiltration—ideal for working near delicate anatomical structures or in areas where asymmetrical dispersion is preferred.

Favored for its versatility and precision, the 2Q is excellent for facial, neck, or small-area infiltration where accuracy and minimal fluid spread are essential. The side-only ports enable the surgeon to "steer" infiltration directionally, improving outcomes and reducing swelling.

Features:

• Designed by Dr. Jeffrey Klein for directional infiltration control

• 50% distal porting ("half" venting) for precise fluid dispersion

• Minimizes over infiltration or tissue distortion

• Ideal for neck, face, extremities, and fibrous areas

• Smooth shaft with ergonomic control and compatibility with standard infusion systems

Indications:

• Tumescent anesthesia in sensitive or confined areas

• Targeted infiltration for micro-liposuction or fat harvesting preparation

• Controlled infiltration where fluid management is critical

The 2Q cannula provides surgeons with refined control and safety in procedures where precision makes all the difference.