{"data":{"id":"us/10-cfr-35.604","jurisdiction":"us","citation":"10 CFR 35.604","heading":"Surveys of patients and human research subjects treated with a remote afterloader unit.","body":"(a) Before releasing a patient or a human research subject from licensee control, a licensee shall survey the patient or the human research subject and the remote afterloader unit with a portable radiation detection survey instrument to confirm that the source(s) has been removed from the patient or human research subject and returned to the safe shielded position.\n(b) A licensee shall retain a record of these surveys in accordance with § 35.2404.","path":["Title 10—Energy","CHAPTER I—NUCLEAR REGULATORY COMMISSION","PART 35—MEDICAL USE OF BYPRODUCT MATERIAL","Subpart H—Photon Emitting Remote Afterloader Units, Teletherapy Units, and Gamma Stereotactic Radiosurgery Units"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-10.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:24:09Z","sha256":"3d768b98ada6d6e329bc130c2d9c4e6300b732dcc194a0af0de8f4e724c286e2","source_id":"us-cfr","stale":true,"prev":"us/10-cfr-35.600","next":"us/10-cfr-35.605"},"notice":"GroundRules: Original legal text. Not legal advice."}