Negative Pressure Room Pressure Range: A Critical Consideration in Airborne Infection Isolation

In the midst of the ongoing COVID-19 pandemic, healthcare facilities are grappling with how to provide safe and effective care to patients while minimizing the risk of transmission. One key consideration is the use of negative pressure rooms (NPRs) in airborne infection isolation (AII) settings.

Contrary to traditional operating rooms, which are designed to maintain positive pressure relative to the surrounding area, NPRs operate at a negative pressure compared to their environment. This deliberate design allows for the containment of aerosolized pathogens and reduces the risk of transmission between patients and healthcare workers.

The American Society of Anesthesiologists (ASA) recommends performing procedures in AII rooms whenever possible, rather than operating rooms. In fact, the ASA has issued guidance on using NPRs when intubating or delivering surgical care to COVID-19 patients. This guidance emphasizes the importance of clear protocols for responding to non-operating room intubations and stresses the need for trained healthcare professionals to perform these procedures.

In non-operating room locations, including emergency departments and intensive care units (ICUs), it is essential to have a protocol in place that specifies which medical service should respond to the need for intubations. In the operating room, the most experienced anesthesia professional available should perform the intubation.

The ASA has also joined forces with other organizations, such as the American Hospital Association and the American College of Surgeons, to provide guidance on case prioritization for local facilities during COVID-19 surges. This guidance takes into account factors such as patient population, community spread, social distancing, equipment availability, and the type of elective procedure being performed.

In conclusion, NPRs are a critical component of airborne infection isolation, providing a safe and controlled environment for patients and healthcare workers alike. By understanding the importance of negative pressure rooms and developing clear protocols for responding to non-operating room intubations, hospitals can minimize the risk of transmission and ensure the delivery of high-quality care to patients during this challenging time.

Negative pressure room pressure range