ENS 57692

v t e ENS Event
07:00 May 2, 2025
Title	Medical Event
Event Description	The following information was provided by the Washington State Department of Health (the Department) via email: On 5/5/2025, at 1320 PDT, the Department was notified of a medical event. This event occurred on the afternoon of Friday, 5/2/2025. This event was discovered by the licensee's radiation safety officer on 5/5/2025. The incident may require reporting under WAC 246-240-651(1)(i)(A). A detailed report will be delivered within 15 days of 5/5/2025. Medical Isotope: Y-90 Administered Dose: 32 percent of the intended dose. Washington Incident Number: WA-25-006 A Medical Event may indicate potential problems in a medical facility's use of radioactive materials. It does not necessarily result in harm to the patient. * * UPDATE ON 5/19/2025 AT 1536 EDT FROM DANE BLAKINGER TO KAREN COTTON * * * The root cause appears to be mechanical failure; the administration set will be inspected by Boston Scientific. The Department will review the information provided by Boston Scientific, which may result in corrective actions for the University of Washington and other licensees that use the same equipment. Notified: R4DO (Josey) and NMSS Events

ENS 57692 +/-
Where
University Of Washington Seattle, Washington (NRC Region 4)
License number:	C-001
Organization:	Wa Office Of Radiation Protection
Reporting

Agreement State
Time - Person (Reporting Time:+82.42 h3.434 days <br />0.491 weeks <br />0.113 months <br />)
Opened:	Diane Blakinger 17:25 May 5, 2025
NRC Officer:	Ian Howard
Last Updated:	May 19, 2025
57692 - NRC Website
v • d • e

v t e Emergency Notification System
University Of Washington with Agreement State
WEEKMONTHYEAR2025-05-02T07:00:00 [Table view]
[ENS list for University Of Washington]

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