10/12/2023 0 Comments Cancer from radium dial watch"There are potentially millions of these watches in circulation. Professor Gillmore added: "The watches tested were a mix of British, Swiss and American made items manufactured between the 1920s and 1960s, but we know these sort of paints were used in the 70s. It is the second biggest cause of lung cancer deaths in the UK after smoking, with more than 1,100 fatalities every year. The maximum hand dose of the patient using the worst-case assumptions was a factor 34 lower than the threshold dose for erythema due to radiation. Radon is a colourless and odourless radioactive gas formed through the radioactive decay of small amounts of uranium that occur naturally in all rocks and soils and can seep into homes, where it can reach dangerous levels. was used in sealed and unsealed sources for cancer therapy applications. 10.1093/jnci/60.1. Because of its gamma emission properties, Ra. used until the late 1960s/early 1970s in self-luminous paints for watches, aircraft switches, clocks, and instrument dials. Known as the 'Radium Girls,' these workers were putting their health at risk by lip-pointing the brush and ingesting radioactive radium. "As this is a strong alpha emitter there is a potentially serious health risk for those who do this." radium in 1898 while conducting research with uranium ore. He said: "Loose paint fragments will contain radium particles which could be ingested. Professor Gavin Gillmore, of Kingston University, said that due to the age and condition of many of the watches in the study, opening them up without taking appropriate precautions is not advised.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |