![]() ![]() These devices include items such as syringes, catheters, IV sets, surgical gloves and gauze used in a wide range of health care applications. The radioisotope cobalt-60 that is manufactured in some nuclear reactors is used to sterilise approximately 40% of single-use medical devices globally. There are a number of initiatives to increase cobalt-60 supply (Image: Nordion) ![]() Occupational Health Guideline for Cobalt Metal Fume and Dust-This guideline helps stakeholders conduct effective occupational safety and health programs.The production of cobalt-60 is critical to healthcare and, with demand soaring, the challenge is to expand supply, writes Martin Comben from the International Irradiation Association.Specific Medical Tests or Evaluations Published in the Literature for OSHA-Regulated Substances: Cobalt Metal, Dust, and Fume -DHHS (NIOSH) Publication No.Cobalt and Compounds (7027)-Sampling and measurement data from NMAM, fourth edition.Elements by ICP (7300)-Sampling and measurement data from NMAM, fourth edition.This report increases awareness and recommends work practices to reduce exposure to the toxic effects of cobalt and degree of worker exposure to substances containing cobalt. NIOSH Occupational Hazard Assessment: Criteria for Controlling Exposure to Cobalt-DHHS (NIOSH) Publication No.The NIOSH Worker Notification Program notifies workers and other stakeholders about the findings of these research studies. NIOSH Worker Health Study Summaries-NIOSH conducts research to prevent illnesses and injuries in the workplace.Immediately Dangerous to Life or Health (IDLH) Values of Cobalt Metal Dust and Flame-NIOSH reviews relevant scientific data and researches methods for developing IDLH values.NIOSHTIC-2 search results on cobalt-NIOSHTIC-2 is a searchable database of worker safety and health publications, documents, grant reports, and journal articles supported in whole or in part by NIOSH.Useful search terms for cobalt include “cobalt metal dust,” “cobalt metal powder,” “cobalt metal fume,” and “elemental cobalt.” NIOSH Chemical Resources The following resources provide information about occupational exposure to cobalt. Visit NIOSH’s page on Managing Chemical Safety in the Workplace to learn more about controlling chemical workplace exposures. If you work in an industry that uses cobalt, please read chemical labels and the accompanying Safety Data Sheets for hazard information. NIOSH recommends that employers use Hierarchy of Controls to prevent injuries. Employees who work at nuclear or irradiation facilities. ![]()
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