Zoned exponential, vertical and horizontal ultra-clean laminar airflows: No differences in bacteriological efficiency
نویسندگان
چکیده
منابع مشابه
Mobile zoned/exponential LAF screen: a new concept in ultra-clean air technology for additional operating room ventilation.
A mobile screen (0.5 x 0.4 m) producing ultra-clean exponential LAF (air-flow central zone 0.6 m/s and peripheral zone 0.4 m/s) was investigated as an addition to conventional turbulent/mixing operating room ventilation. The evaluation was performed during strictly standardized sham operations reflecting conditions during major surgery. The study consisted of a pilot experiment designed to give...
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A new concep t in the fo rm of a mobi le sc reen (0 .5 x 0 .4 m) produc ing u l t ra -c lean exponent ia l LAF (a i r f low cent ra l zone 0 .6 m/s and pe r iphera l zone 0 .4 m/s) was inves t iga ted as an addi t ion to convent iona l turbulent /mix ing opera t ing room vent i l a t ion . The evalua t ion was per formed dur ing s t r ic t ly s tandard ised sham opera t ions re f lec t ing cond...
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In a previous article, White et al 1 concluded that the horizontal breast reduction technique yields superior breast scars. The authors claimed that theirs was the first prospective study to evaluate breast reduction scars. However, other published studies, both prospective and retrospective , have compared vertical and inverted-T scars, finding that patients prefer a vertical scar. One study, ...
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متن کاملThe addition of a mobile ultra-clean exponential laminar airflow screen to conventional operating room ventilation reduces bacterial contamination to operating box levels.
A mobile screen producing ultra-clean exponential laminar airflow (LAF) was investigated as an addition to conventional turbulent/mixing operating room (OR) ventilation (16 air changes/h). The evaluation was performed in a small OR (50 m(3)) during 60 standardized operations for groin hernia including mesh implantation. The additional ventilation was used in 50 of the operations. The LAF passed...
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ژورنال
عنوان ژورنال: Acta Orthopaedica Scandinavica
سال: 1998
ISSN: 0001-6470
DOI: 10.3109/17453679809117621