Araştırma Makalesi

Bir Ameliyathanenin İklimlendirilmesi Süresince Hava Akımının Modellenmesi

Sayı: 15 31 Mart 2019
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Modelling of Air Flow During Air Conditioning in an Operating Room

Abstract

With the air conditioning systems used in the air conditioning of today's operating rooms; it is desirable that the amount of microorganism and powder that can be carried in the air to be significantly reduced as well as the temperature, humidity, waste anaesthesia gas, the odour ratio control. In addition, it is aimed to be able to form the protection area specified in the standards with the air-conditioning systems used. In this way, the risk of infection to the patient from the incision site during the operation should be minimized. Therefore, in the present study, the temperature distribution in an operating room of a state hospital in Turkey were examined. In the study, two different models (Model 1 and Model 2) were designed and the designed models were numerically analysed and simulated by using ANSYS Fluent software. Model 1 is designed as a system that blows air from the ceiling, sucking air from the sides with suction grilles, while the Model 2 is designed to air-conditioning with the aseptizer. For each designed model, five different sections along the x-plane and three along the z-plane were examined. In Model-1, it was observed that the dead winter regions were formed as a result of the positioning of the surgical lamps on the surgical area. In addition, it was observed that the temperature values in the room were not disturbing for the personnel and the patient. Because of the high air flow rate in the Model 2, it was seen that the operating room is uncomfortable the personnel due to high air flow rate and also surgical area infection development is possible due to the lack of laminar flow on the surgical area. When the results of the study are examined, it is seen that the most suitable air-conditioning system for the operating rooms in accordance with the standards and the results of the studies in the literature is air-blowing from the ceiling and air-sucking from the sides with suction grilles system, which is defined as Model 1 in the present study. 

Keywords

Kaynakça

  1. Azizoğlu, F., Onat, B., Sönmez, B., & Hapçıoğlu, S. B. (2018) Temiz Oda Standartına Göre Ameliyathane ve Yoğun Bakımların Değerlendirilmesi. SDÜ Sağlık Bilimleri Dergisi, 9(4), 26-31.
  2. Polat Y. (2011). Bir ameliyathane salonu iklimlendirilirken oluşan hava akımının sayısal analizi. Mustafa Kemal Üniversitesi, Yüksek Lisans Tezi Ocak-2011.
  3. Gezginci, E., & Göktaş, S. Ameliyathanede iklimlendirme. Hemşirelik Bilimi Dergisi, 1(1), 100-109.
  4. Pittet, D., & Ducel, G. (1994). Infectious risk factors related to operating rooms. Infection Control & Hospital Epidemiology, 15(7), 456-462.
  5. Tosun MF, Karakuş C, Yağlı H, Baltacıoğlu H. (2015) Yoğun Bakım Ünitesinin Hijyenik İklimlendirme Hesabı ve Örnek Uygulama. TTMD Dergisi; 95: 30-36.
  6. Oğuzalp, E.H. (2011). Ameliyathanelerin steril yapılanmasında mimari detaylar ve bir şartname altyapı çalışması. Selçuk Üniversitesi Mühendislik, Bilim ve Teknoloji Dergisi, 26(1), 10-22.
  7. Chow, T. T., & Yang, X. Y. (2004). Ventilation performance in operating theatres against airborne infection: review of research activities and practical guidance. Journal of Hospital Infection, 56(2), 85-92.
  8. Sağlık Bakanlığı (2018). Hastanelerde havalandırma ve kontrolü talimatı. (Erişim tarihi: 20.02.2019) https://dosyahastane.saglik.gov.tr/Eklenti/80537,entl07-hastanelerde-havalandirma-ve-kontrolu-talimatipdf.pdf?0

Ayrıntılar

Birincil Dil

Türkçe

Konular

Mühendislik

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

31 Mart 2019

Gönderilme Tarihi

22 Şubat 2019

Kabul Tarihi

14 Mart 2019

Yayımlandığı Sayı

Yıl 1970 Sayı: 15

Kaynak Göster

APA
Polat, Y., Yağlı, H., & Koç, Y. (2019). Bir Ameliyathanenin İklimlendirilmesi Süresince Hava Akımının Modellenmesi. Avrupa Bilim ve Teknoloji Dergisi, 15, 420-432. https://doi.org/10.31590/ejosat.531362

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