Kanto Teishin Hospital, Nippon Telegraph and Telephone Corporation, 5-9-22 Higashi-Gotanda, Shinagawa-ku, Tokyo 141 Japan, Tel: +81-3-3448-6671, Attn: Mr. Mihira

65 -- JAPAN: STEREOTACTIC RADIOSURGERY SYSTEM (GAMMA UNIT) SOL KAN Tei 8-2 DUE 092496. POC NTT America, Inc. Head Office, 101 Park Avenue, 41st. Floor New York, NY 10178, 212/808-2296 also NTT America Inc., Pacific and Western Division 700 E. El Camino Real, Suite 200, Mountain View, CA 94040, 415/940-6565. This announcement (RFI) is to request provision of general reference materials from potential suppliers prior to a procurement announcement. This is not a Request for Proposal. This announcement does not necessarily promise that a procurement announcement will follow. No payment will be made for the information submitted. The Outline of system is as follows: (1) Name: Stereotactic Radiosurgery system (gamma unit). (2) Overview: The Radiation Unit contains Cobalt 60 sources in the hemispherical central body. The beam from each individual source is collimated and converges precisely to common focal point at the center of the spherical radiation unit. Thus, if a target of cerebral tissus is located at the focal point, the gamma radiation emitted by the sources creates a well defined lesion. (3) Deadline for RFI: 2:00 pm, September 24, 1996 (Mail must arrive no later than the above date.) (4) Addresses to send information for RFI: Kanto Teishin Hospital, Nippon Telegraph and Telephone Corporation, 5-9-22 Higashi-Gotanda, Shinagawa-ku, Tokyo 141 Japan, Tel: +81-3-3448-6671 Attn: Mr. Mihira or NTT America, Inc., Head Office, 101, 101 Park Avenue, 41st Floor New York, NY 10178, also NTT America, Inc., Pacific and Western Division, 700 E. El Camino Real, Suite 200 Mountain View, CA 94040, U.S.A. (5) Language: Japanese or English (6) Misc: The above public notice is the plan as of today and is subject to change. For further information or inquiries, please contact the above mentioned person. (243)

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