Posted on March 10, 2017 by kmgarber
Design considerations for negative isolation and positive isolation rooms are discussed in this brief article by an engineering consultant. Negative-pressure isolation rooms are intended to keep an infectious patient from infecting others in the hospital. Positive isolation rooms are the opposite – intended to keep germs away from an immunocompromised patient in the room. The recommendation for both types of isolation rooms is reported to be at least 12 air changes per hour. Some hospitals use isolation rooms for general patients when they are available. Although allowed in the past, it is no longer possible to operate isolation rooms that can be switched back and forth from negative to positive pressure.
Source: Herrick, M. (2017, February). Pressure points: Planning and maintaining air isolation rooms. Health Facilities Management, 30(2), 29-32. Click here: http://www.hfmmagazine.com/articles/2671-planning-and-maintaining-hospital-air-isolation-rooms Posted by AHA Resource Center (312) 422-2050, email@example.com
Filed under: Design, Posted by Kim Garber, Special care units | Tagged: Airborne infectious isolation rooms, Airborne isolation rooms, Hospital isolation rooms, Infection control, Isolation room design, Negative pressure isolation rooms | Leave a comment »
Posted on July 27, 2016 by kmgarber
Florida Hospital Waterman (Tavares, FL) experimented with a new patient room furniture arrangement when moving a 30-bed unit into some shelled space. The idea was that patient satisfaction would increase if the headwalls of patient beds were NOT visible from the corridor. This configuration was thought to increase privacy and decrease noise. The architects studied the results on an existing unit and then on the new unit and found mixed results. The patients did find the new unit quieter but caregivers were neutral about recommending the new design.
Ferenc, J. (2016, July 20). Study tests one way to change patient room design and satisfaction. Health Facilities Management. Click here: http://www.hfmmagazine.com/articles/2342-study-tests-one-way-to-change-patient-room-design-and-satisfaction
GS&P wins Certificate of Research Excellence for study on patient room orientation. (2015, Oct. 16). Press release. Click here: http://www.greshamsmith.com/news/awards/gs-amp-p-wins-core-award-for-study-on-patient-room Posted by AHA Resource Center (312) 422-2050, firstname.lastname@example.org
Filed under: Design, Posted by Kim Garber | Tagged: Health facility design, Hospital patient room design, Patient beds | Leave a comment »
Posted on May 27, 2016 by kmgarber
Architect Jon Huddy, an expert in emergency department planning and design, has written a second edition of his landmark handbook on ED design, which has just been released by the American College of Emergency Physicians. Here are some of his observations about sizing of emergency departments.
- 8 to 12 exam rooms is the “sweet spot” for independent freestanding emergency departments
- Freestanding emergency departments that are part of hospitals tend to have more exam rooms than those that are independent
- 1,300 to 1,500 patients/room/year has been a typical planning metric for main hospital EDs
- 1,800 patients/room/year has been a planning metric for main hospital EDs with lower acuity patients and shorter length of stay
- 1,800 to 2,200 patients/room/year for a new freestanding emergency department — that typically starts operation with lower acuity patients and ramps up to those with more complex, time-consuming problems over time
- 1,700 to 1,900 patients/room/year for established freestanding emergency departments – he advises clients to go with an average of 1,800 as a starting point for planning discusisons
- 2,200 to 2,400 patients/room/year might work for urgent care centers
Source: Huddy, J. (2016, Apr.). Emergency department design: A practical guide to planning for the future (2nd ed., pp. 264-265). Dallas: American College of Emergency Physicians. Click here: http://bookstore.acep.org/emergency-department-design-a-practical-guide-to-planning-for-the-future-2nd-ed-516615 Posted by AHA Resource Center (312) 422-2050, email@example.com
Filed under: Construction, Design, Emergency department, Posted by Kim Garber | Tagged: American College of Emergency Physicians, Freestanding emergency departments design, Hospital space planning | Leave a comment »
Posted on December 24, 2015 by dculbertson
The Center for Health Design provides a knowledge repository on its web site, listing articles, reports and other resources related to health design. Users can search or browse the resources by publication year, article type, design category, environmental condition, outcome category, and research category. A full citation and abstract of each resource are provided.
The repository is financially supported by the American Institute of Architecture’s Academy of Architecture for Health, the Academy of Architecture for Health Foundation, the American Society for Healthcare Engineering, and the Facilities Guidelines Institute. Abstracting support is also provided by the Nursing Institute for Health Care Design and Research Design Connections.
Posted by AHA Resource Center (312) 422-2050 firstname.lastname@example.org
Filed under: Construction, Design, Health care, Posted by Diana Culbertson | Tagged: health design and construction database | Comments Off on Health Facility Design Knowledge Repository
Posted on October 6, 2015 by kmgarber
Health facility space planners sometimes make use of benchmark ratios such as those given in this very short article to determine a preliminary space estimate based on the number of procedure rooms desired. Here is an example: For CT scanners, 1,200 to 1,500 departmental gross square feet per procedure room. The lower end of the range is for larger suites; the higher end for smaller suites. Similar ratios are given for radiography/fluoroscopy, mammography, MRI, ultrasound, and nuclear medicine. There is also a ratio given for outpatient multi-modality diagnostic imaging centers.
This information comes from Hayward & Associates, a health care facility planning consultancy that publishes the design manual SpaceMed.
Source: Estimating diagnostic imaging space based on the number of procedure rooms. (2015, Fall). SpaceMed Newsletter. https://www.spacemed.com/newsletter/rule-83-imagingspace.pdf
Filed under: Benchmarking, Design, Imaging, Posted by Kim Garber | Tagged: Departmental gross square feet per procedure room, DGSF per procedure room, Hospital space planning ratios, Imaging department space planning | Comments Off on SPACE PLANNING: Imaging GSF per procedure room