Effects of Forced Air Warming on Airflow around the Operating Table
نویسندگان
چکیده
منابع مشابه
Forced-air patient warming blankets disrupt unidirectional airflow.
We have recently shown that waste heat from forced-air warming blankets can increase the temperature and concentration of airborne particles over the surgical site. The mechanism for the increased concentration of particles and their site of origin remained unclear. We therefore attempted to visualise the airflow in theatre over a simulated total knee replacement using neutral-buoyancy helium b...
متن کاملDo forced air patient-warming devices disrupt unidirectional downward airflow?
Patient warming significantly decreases the risk of surgical site infection. Recently there have been concerns that forced air warming may interfere with unidirectional airflow, potentially posing an increased risk of infection. Our null hypothesis was that forced air and radiant warming devices do not increase the temperature and the number of particles over the surgical site when compared wit...
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15 صفحه اولForced-air warming: a source of airborne contamination in the operating room?
Forced-air-warming (FAW) is an effective and widely used means for maintaining surgical normothermia, but FAW also has the potential to generate and mobilize airborne contamination in the operating room.We measured the emission of viable and non-viable forms of airborne contamination from an arbitrary selection of FAW blowers (n=25) in the operating room. A laser particle counter measured parti...
متن کاملARTHROPLASTY Do forced air patient - warming devices disrupt unidirectional downward airflow ?
J Bone Joint Surg Br 2012;94-B:254–6. Received 7 June 2011; Accepted after revision 14 September 2011 Patient warming significantly decreases the risk of surgical site infection. Recently there have been concerns that forced air warming may interfere with unidirectional airflow, potentially posing an increased risk of infection. Our null hypothesis was that forced air and radiant warming devic...
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ژورنال
عنوان ژورنال: Anesthesiology
سال: 2018
ISSN: 0003-3022
DOI: 10.1097/aln.0000000000001929