National Ultrasound We are proud to carry Mindray’s new line of ultrasound ultrasound machines, patient monitors and anesthesia equipment. Mindray’s most popular ultrasounds include the fully digital black and white Mindray DP-50 ultrasound machine and the high resolution, color imaging Mindray M6 portable ultrasound machine. Check out the Passport 8 and Accutorr 3 easy to use patient monitoring and the A3 anesthesia machine for surgery and urgent care centers. If you have any questions about purchasing, financing, service or maintenance, please contact us using the form below or call our office for assistance. Our mission is to offer Mindray’s highest quality medical equipment at affordable prices for physician practices and clinics around the world. Click here for terms and conditions and here for general service information.