Curity™ Sterile USP Type VII Gauze Sponge, 4 x 4 Inch, 1 Case of 600 Carts Utility Equipment Reduces edema swelling and 7318 DS SLV Reduces edema swelling and speeds recovery * Effective for pain relief in joints muscles * The unit will operate from floor level and is easy to recharge just add ice and water * The unit will operate 3 4 hours on a single ice and water charge * Safe controlled and time saving to both the patient and the care giver * All body parts can be treated * Mitts allow for treatment of circulatory and pain problems in the hands and feet * HCPCS code E0218 * Plug in electrical unit * No Rx is required Documentation included: 20 copies of subject information notice Twelve ply USP Type VII: USP means gauze sponge meets United States Pharmacopeial Convention standards