Understanding and controlling the variables for stromal vascular fraction therapy

Table 5 Comparative analysis of adipose tissue harvesting tools: Hypodermic needle vs liposuction cannula

Instrument	Advantages	Disadvantages
Hypodermic needle	Widely available and cost-effective. Simple, easy for manual aspiration. Various sizes for different applications	Limited use for large-scale harvesting. Multiple punctures may be necessary
Liposuction cannula	Efficient for large-volume harvesting. Suitable for extensive liposuction needs. Reduces trauma to surrounding tissues	Requires special equipment and training. Less suitable for small-scale procedures