Diffusion Catheter / Soft Tissue Incision Catheter

  • Radiopaque polyurethane catheter with micro ports in the distal end to evenly disperse fluid over 2,4,6,7.5 and 9 inches.
  • Designed to deliver local anesthetics to the surgery site.
  • Surgically placed in the deepest layer of closure, or by using a 5Fr (Item #4205 or 4205.5) peel away introducer for wounds.
  • Ideal for amputation incisions, traumatic wounds, mammary strips, total ear canal ablation, and thoracic/sternal surgeries.
  • Use with MILA administration pumps (see Pumps), a syringe or IV pump for continuous infusion.

Click Here for insertion instructions and a sample case.
Click Here for wound discussion and dosages by Emily McCobb DVM MS DACVA

Diffusion Catheter Video


In stock
Grouped product items
Item Number Product Description Price Qty
DIFF2 Diffusion Catheter 2in (5cm) Dispersion Area.
DIFF4 Diffusion Catheter 4in (10cm) Dispersion Area
DIFF6 Diffusion Catheter 6in (15cm) Dispersion Area
DIFF7 Diffusion Catheter 7.5in (18cm) Dispersion Area
DIFF9 Diffusion Catheter 9in (22.5cm) Dispersion Area
2420 .2 Micron (10 Pack) - Individually packaged and sterilized.
4205 Peel Away Introducer - 5Fr/16Ga x 6.25cm (2.5in)
4205.5 Peel Away Introducer - 5Fr/16Ga x 3.75cm (1.5in)