Pulmonary gas exchange and acid-base status of blood under the use of means for individual protection of respiratory organs
Бяловскy Y. Y., Булатецкy С. В., Кирюшин В. А., Прохоров Н. И., Абросимов В. Н., Глотов С. И., Пономарева И. Б., Субботин С. В.
Гигиена и санитария
Т. 97, Вып. 5, С. 445-448
Опубликовано: 2018
Тип ресурса: Статья
DOI:10.18821/0016-9900-2018-97-5-445-448
Аннотация:
The aim of the study was to evaluate the effect of the duration of training on the use of personal respiratory protective equipment on indices of pulmonary gas exchange. Simulation of conditions for the use of personal respiratory protective equipment was carried out at the inspiratory resistance of 40, 60, 70 and 80[%] Pmmax. The study included 38 healthy male subjects aged 20 to 36 years. According to the results of the study, under the use of personal protective equipment for the respiratory system, preliminary training was shown to be essential. In the subjects without preliminary training, the use of personal protective equipment was followed by a weak change in the nature of the respiratory pattern. After the preliminary training subjects had an adaptive rearrangement of the respiratory pattern, consisted of the decline in breathing movements as the respiratory resistance increased. Preliminary training to the exposure of additional resistance to breathing, altered pulmonary gas ex
Ключевые слова:
Acid-base state; Additional respiratory resistance; Personal respiratory protective equipment; Pulmonary gas exchange
Язык текста: Русский
ISSN: 2412-0650
Бяловскy Y. Y. Ю.Y.
Булатецкy С. В.
Кирюшин В. А.
Прохоров Н. И. Николай Иванович 1951-
Абросимов В. Н.
Глотов С. И.
Пономарева И. Б.
Субботин С. В.
Byalovsky Y. Y. Yu.Y.
Bulatetsky S. V.
Kiryushin V. A.
Prokhorov N. I. Nikolay Ivanovich 1951-
Abrosimov V. N.
Glotov S. I.
Ponomareva I. B.
Subbotin S. V.
Pulmonary gas exchange and acid-base status of blood under the use of means for individual protection of respiratory organs
Текст визуальный непосредственный
Гигиена и санитария
Издательство "Медицина"
Т. 97, Вып. 5 С. 445-448
2018
Статья
Acid-base state Additional respiratory resistance Personal respiratory protective equipment Pulmonary gas exchange
The aim of the study was to evaluate the effect of the duration of training on the use of personal respiratory protective equipment on indices of pulmonary gas exchange. Simulation of conditions for the use of personal respiratory protective equipment was carried out at the inspiratory resistance of 40, 60, 70 and 80[%] Pmmax. The study included 38 healthy male subjects aged 20 to 36 years. According to the results of the study, under the use of personal protective equipment for the respiratory system, preliminary training was shown to be essential. In the subjects without preliminary training, the use of personal protective equipment was followed by a weak change in the nature of the respiratory pattern. After the preliminary training subjects had an adaptive rearrangement of the respiratory pattern, consisted of the decline in breathing movements as the respiratory resistance increased. Preliminary training to the exposure of additional resistance to breathing, altered pulmonary gas ex