The BD Bard Site Rite 5 is a Portable Ultrasound. The Ultrasound can be used to help with the placement of needles or catheters. Reducing the risk of arterial punctures or hematoma. The Site Rite 5 system can be used for ultrasound images of various organs and the vascular structure of the body. the Bard Ultrasound offers a 12-inch viewing screen, making it easy to read the images. The portable ultrasound also comes in the BD Bard Site Rite 6.