歯科診療室の至適温度条件に関する研究
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概要
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Generally speaking, operational efficiency relates to the thermal conditions in a given environment, and there exist many thesises on the optimum thermal conditions necessary for various kinds of operations. Only one thesis, however, written by Junji Sunouchi, specifically deals with the problems of dentists in this field.<BR>In this thesis, the author is interested in ascertaining the optimum thermal conditions in a dental operating room through investigations of actual thermal conditions in different dental operating rooms and measurement of the physiological relations between thermal conditions and the operational efficiency of the dentists.<BR>This thesis is divided into four chapters: In the first chapter, the author investigates the utilization of space heating-cooling equipments in about 500 dental operating rooms throughout the country; in the second chapter, he investigates the thermal conditions in the dental operating rooms of 29 selected dentists residing in Tokyo and Niigata (which belong to different climatological patterns in Japan) and determines the poysiological effect of the thermal conditions on them; in the third chapter, he determines physiological effect on the thermal conditions on 8 dentists in an experimentally created environment; and in the fourth chapter, the author describes his conclusions as to the various relationships between room temperature and skin temperature, and thermal sensations, skin sensations and sensations of pleasantness. According to his findings, the range of the optimum temperature in the dental room is as follows:<BR>Spring Summer Fall Winter<BR>Tokyo 20-26°C 22-26°C 19-25°C 18-23°C<BR>Niigata 18-24°C 22-25°C 19-24°C 19-25°C<BR>In this thesis, the author finds the optimum thermal conditions necessary for the dental operating room. He also forms tentative donclusions as to the extent of the "uncomfort zone" in terms of temperature and humidity conditions. This thesis includes 30figures, 62 tables, and a list of 99 books and articles directly quoted.
- 有限責任中間法人 日本口腔衛生学会の論文