Original sentence: As a result of the improvements of fluoroscopic and photographic devices and techniques, in 1935 he took again his experiences in the old German Hospital of Rio de Janeiro, and was then able to conceive a cheap and fast method to take small (50 or 100 mm) photographic plates of lungs in a single roll of film, which became a standard tool for an easier diagnosis of tuberculosis for many decades to come, with a corresponding impact on its prophylaxis and cure
Edited sentence: As a result of the improvements of fluoroscopic and photographic devices and techniques, in 1935 he took again his experiences in the old German Hospital of Rio de Janeiro, and was then able to conceive a cheap and fast method to take small (50 or 100 mm) photographic plates of lungs in a single roll of film, which became a standard tool for an easier diagnosis of tuberculosis for many decades to come, with a corresponding impact on its prophylaxis and cure