ProStyle Knee Sleeve Closed Patella Large 15 17 Shields Face Protection CLEAR * 5 Liter Econopac© Jobst Opaque Sensitive CLEAR * 5 Liter Econopac© Cs 4 * World Standard for Medical Ultrasound Transmission AQUASONIC 100 is the most widely used gel for diagnostic and therapeutic medical ultrasound * Recommended for all procedures where a viscous gel is required * Acoustically correct for the broad range of frequencies used * Completely aqueous will not stain clothing or damage transducers * Unique can't be copied formula is hypoallergenic bacteriostatic non sensitizing and non irritating * No formaldehyde * Not a spermicide * Used and recommended by leading manufacturers of medical ultrasound equipment worldwide * from 20 wheelchair height to 30 high * Electrically activated hydraulic cylinders are built into each (4) corner steel legs * Motorized lift system can securely lift 750 lbs Our ProStyle Knee Sleeve provides a warming support for arthritis * Closed patella * Indications: Recommended for treatment of: arthritis quad weakness knee contusions joint effusions knee sprains and strains as well as meniscal tears HCPC Code A4466 Suggested HCPCS Code: A4466