The DonJoy IceMan cold therapy machine can be a powerful tool to help you manage the discomforts after surgery and accelerate your recovery. Here's how it works: Targeted Pain Relief: DonJoy offers a variety of cold therapy wraps and pads specifically designed for different body parts like knees, shoulders, hips, ankles, and backs. This allows for focused application of cold therapy exactly where you need it most. Reduced Swelling: Cold therapy constricts blood vessels, minimizing swelling and inflammation that can occur after surgery. This not only reduces discomfort but also helps your body heal faster. Extended Treatment: The DonJoy IceMan Clear3 unit provides up to 6 hours of continuous cold therapy. This allows for longer-lasting pain relief and reduces the need for frequent ice pack changes. Consistent Temperature: DonJoy's patented recirculation system ensures consistent cold therapy throughout your treatment. This eliminates the risk of hot spots or uneven cooling that can occur with traditional ice packs. DonJoy Iceman Recommended Accessories Sterile dressings: Perfect for situations requiring a sterile environment, as directed by your doctor. Reusable Ice Bags: Your refrigerator probably cannot produce 4lbs of ice cubes a day. So instead of going to the gas station for an ice refill, just rotate these bags in an out as you need to. What pad and size do I need? DonJoy Cold Therapy Pad Sizes Description Catalog # Size McGuire Knee 11-1268-9-00000 10.85” x 11.34” Cooler Specifications Cooler Dimensions 12" x 12" x 12" Hose Length 5' (Approx) Weight 8 pounds Manufacturer's Warranty Cold Therapy Machine: 6 months from date of purchaseWrap-On Pads: 1 month from date of purchase Waranty Helpline: (800) 336-6569 **Due to the medical nature of this product, returns are not accepted once the item has shipped, except in cases of defects covered under the manufacturer’s warranty. DonJoy Iceman Cold Therapy Video