โ Scribed by R.H.O.
No coin nor oath required. For personal study only.
Modern industrial safety engineertng is vitally concerned in preventing injuries that may take many years to incapacitate the workman and somc'times take a long time even to make their presence manifest to the workman.
The doctor now has a tool of his own to detect the oncoming trouble before it reaches serious proportions. This is the s-ray machine.
I'reviously the cost of such a machine for this use has been a very important item. Now there seems to be a method and a medium which offers a solution of the cost problem particularly in chest radiographs. This recent development is receiving wide recognition and being applied to large groups of individuals for the purpose of screening out cases requiring attention or further examination.
The method uses paper film in rolls and comprises a series of coordinated procedures and processes which so speeds up the marking, making, processing, reading and recording of diagnoses, that a thousand or more chest radiographs may be tnadc in an 8 hour day.
R. H. 0.
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