TomoMobile, Hi-Art System, H-0000-0003, TomoTherapy 1240 Deming Way, Madison, WI 53717 The TomoTherapy HI-ART System is intended to be used as an integrated system for the planning and precise delivery of radiation therapy, stereotactic radiotherapy, or stereotactic radiosurgery to tumors or other targeted tissues while minimizing the delivery of radiation to vital healthy tissue. The megavoltage x-ray radiation is delivered in a rotational, non-rotational, modulated (IMRT), or non modulated (

The firm, TomoTherapy, sent an "Urgent Medical Device Correction" letter dated July 7, 2011 to its consignees/customers. The letter described the Issue, Product Affected, Recommended Action (advised consignees to not attempt to open the shielding doors when the hinges are in the locked position. The Hinges should always be in the unlocked position when opening the doors) and Resolution. A TomoTherapy field service engineer or an authorized service representative will contact the customers when a resolution is available. If you have any questions, please contact the TomoTherapy Technical Solutions Center by email at support@tomotherapy.com or phone at: North America: 1-866-368-4807; Belgium: 0800 38783; France: 0805 631 565; Germany: 0800 000 7541; Italy: 800 986 399; Netherlands: 0800 020 1364; Spain: 800 300049; Switzerland: 0800 001927; United Kingdom: 0808 238 6035; China/CNC (Northern): 10 800 712 1701; China (Southern): 10 800 120 1701; Hong Kong: 800 967912; Japan: 0044 22 132374; Singapore: 800 1204 683; South Korea: 0079 81 4800 7204, all other locations: +1 608 824 2900 or +32 2 400 44 44.