Patient Room HVAC
2016
ASHRAE Journal
Journal Article
Issue 6
Volume 58
Pages 16-18,20-22,24,26
Author(s): Khankari, K.
Added August 2023
Airflow patterns through a sliding door during opening and foot traffic in operating rooms
2016
Building and Environment
Journal Article
Author(s): Villafruela, J. M., San José, J. F., Castro, F., Zarzuelo, A.
Operating rooms (ORs) often have higher air pressure than nearby rooms to prevent potentially contaminated air from entering the OR and causing infection. Opening the door during an operation may cause a change in pressure; further change in pressure may occur if a person moves through the door.
Added February 2020
Bed-integrated local exhaust ventilation system combined with local air cleaning for improved IAQ in hospital patient rooms
2016
Building and Environment
Journal Article
Author(s): Bivolarova, M. P., Melikov, A. K., Mizutani, C., Kajiwara, K., Bolashikov, Z. D.
Ventilation in patient rooms can contribute to the health and comfort of both patients and staff. Indoor air quality (IAQ) is indeed an important factor in healthcare environments, especially when it comes to mitigating the spread of germs and potentially toxic airborne chemicals. Ventilated mattresses (VMs) can be effective for capturing and removing potentially harmful airborne particles before they spread throughout a given space.
Added June 2017
Study on the disinfection efficiency of multiple upper-room ultraviolet germicidal fixtures system on airborne microorganisms
2016
Building and Environment
Journal Article
Author(s): Yang, Y., Lai, A. C. K., Wu, C.
Added January 2017
Airflow patterns through single hinged and sliding doors in hospital isolation rooms – Effect of ventilation, flow differential and passage
2016
Building and Environment
Journal Article
Author(s): Kalliomäki, p., Saarinen, P., Tang, J. W., Koskela, h.
Patients with highly contagious diseases are often housed in negative pressure isolation rooms. These rooms attempt to reduce cross-infections within the hospital. However, airflows produced by healthcare worker movements and door opening motions pose the risk of spreading pathogen-laden air from negative pressure isolation rooms into other spaces. A significant number of previous studies have examined the impact of single-hinged door-generated airflows, but few have compared hinged doors with sliding doors.
Added December 2016
Secondary exposure risks to patients in an airborne isolation room: Implications for anteroom design
2016
Building and Environment
Journal Article
Author(s): Mousavi, E. S., Grosskopf, K. R.
Previous research has shown that negatively pressurized Airborne Infectious Isolation Rooms (AIIRs) can protect hospitals from fatal airborne pathogens such as tuberculosis. But this use of negative pressurization can simultaneously increase the chances of isolated patients contracting secondary infections, or healthcare-acquired infections (HAIs), caused by air blowing in from adjacent spaces. Research is needed to better assess the actual likelihood of secondary infections occurring in these scenarios so that steps can be taken to mitigate these risks.
Added December 2016
Hospital-acquired infection in public hospital buildings in the Philippines: Is the type of ventilation increasing the risk?
2016
The Journal of Infection in Developing Countries
Journal Article
Issue 11
Volume 10
Pages 1236-1242
Author(s): Vergeire-Dalmacion, G. R., Itable, J. R., Baja, E. S.
Added December 2016
High bacterial load of indoor air in hospital wards: the case of University of Gondar teaching hospital, Northwest Ethiopia
2016
Multidisciplinary Respiratory Medicine
Journal Article
Issue 1
Volume 11
Pages 1-7
Author(s): Gizaw, Zemichael, Gebrehiwot, Mulat, Yenew, Chalachew
Added July 2016
Understanding Green Building Design and Healthcare Outcomes: Evidence-Based Design Analysis of an Oncology Unit
2016
Journal of Architectural Engineering
Journal Article
Author(s): Campion, N., Thiel, C. L., Focareta, J., Bilec, M. M.
The United States healthcare industry is a major part of the economy as well as a significant contributor to carbon dioxide emissions and other environmental issues. Green building design (GBD) attempts to offset environmental impacts of buildings, and recently designers have been combining GBD with evidence-based design (EBD) in order to create facilities that positively impact both the external and internal environment.
Added June 2016
The Creation of a Biocontainment Unit at a Tertiary Care Hospital: The Johns Hopkins Medicine Experience
2016
Annals of the American Thoracic Society
Journal Article
Issue 5
Volume 13
Pages 600-608
Author(s): Garibaldi, B. T., Kelen, G. D., Brower, R. G., Bova, G., Ernst, N., Reimers, M., Langlotz, R., Gimburg, A., Iati, M., Smith, C., MacConnell, S., James, H., Lewin, J. J., Trexler, P., Black, M. A., Lynch, C., Clarke, W., Marzinke, M. A., Sokoll, L. J., Carroll, K. C., Parish, N. M., Dionne, K., Biddison, E. L. D., Gwon, H. S., Sauer, L., Hill, P., Newton, S. M., Garrett, M. R., Miller, R. G., Perl, T. M., Maragakis, L. L.
Prior to the 2014 Ebola virus disease (EVD) outbreak in West Africa, the United States had only one to three specialized biocontainment units. Once the EVD crisis began, a group of reputable American healthcare institutions worked together to renovate a deactivated clinical space into a functioning biocontainment unit (BCU).
Added April 2016