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State of California -Health and Welfare Agencs <br />• Department of Health Services <br />Page 4 of 5 pages <br />RADIOACTIVE MATERIAL LICENSE License Number: 1368-39 <br />Amendment Number: 28 <br />21. Treatment and management of patients receiving therapeutic quantities of unsealed radioactive materials shall be in <br />accordance with guidance contained in Chapter 4, "Release from Hospital of Patients Containing Radioactive <br />Material" National Council on Radiation Protection and Measurements (NCRP) Report No. 37, "Precautions in the <br />Management of Patients Who Have Received Therapeutic Amounts of Radionuclides" (NCRP Publications, P.O. <br />Box 30175, Washington, D.C. 20014). <br />22. Treatment and management of patients undergoing brachytherapy shall be in accordance with guidance contained in <br />Chapter 5, "Safety Precautions in. Clinical Application", National Council on Radiation Protection and Measurements <br />(NCRP) Report No. 40, "Protection Against Radiation From Brachytherapy Sources" (NCRP Publications, P.O. Box <br />30175, Washington, D.C. 20014). <br />23. If there is reason to suspect that a medical radium source may be leaking or contaminated, it shall be tested before <br />further use, by a method acceptable to the Department of Health Services, and a report of the test results and the <br />action taken shall be submitted within 30 days to the Radiologic Health Branch. <br />24. Notwithstanding the six-month test interval requirement of Section 30275 of Title 17, California Code of <br />Regulations, medical Cesium -137 sources (3M Company Models 6500-6507 or Model 6D6C, and Isotope Products <br />Model 67-800 or 67-820 series) possessed under this license may be tested for leakage and/or contamination at three- <br />year intervals. <br />25. Production or processing of radiopharmaceuticals for the purpose of commercial distribution to other licensees is not <br />authorized by this license. <br />26. Radioactive materials shall be used by occupational workers in such a manner that the dose limits specified in <br />Title 10, Code of Federal Regulations, Part 20, Subpart C, Sections 20.1201 through 20.1208 are not exceeded. <br />27. The licensee shall monitor occupational exposures to radiation and shall supply and require the use of individual <br />monitoring devices by personnel as required by Title 10, Code of Federal Regulations, Part 20, Section 20.1502 (a). <br />28. The licensee shall monitor occupational intakes of radioactive material by, and assess the committed effective dose <br />equivalent to, individuals who may have exceeded or are likely to exceed, the limits specified in Title 10, Code of <br />Federal Regulations, Part 20, Section 20.1502 (b). Suitable and timely measurements used for determination of such <br />internal exposures shall be performed as specified by Section 20.1204. <br />29. For a period not to exceed 60 days in any calendar year, a visiting physician is authorized to use licensed materials <br />for human use under the terms of this license, provided the visiting physician: <br />(a) Has the prior written permission of the hospital's Administrator and its Radiation Safety Committee. <br />(b) Is specifically named as a user on a U.S. Nuclear Regulatory Commission, an Agreement State or a Licensing <br />State license authorizing human use. <br />(c) Performs only those procedures for which the physician is specifically authorized by the U.S. Nuclear <br />Regulatory Commission, an Agreement State or a Licensing State license. <br />The licensee shall maintain for inspection copies of the written permission specified in (a) above and the licensee(s) <br />specified in (b) and (c) above. These records shall be maintained for five years from the time the licensee grants its <br />permission under (a) above. <br />