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- K J Anderson and N Bhandal.
- Department of Anaesthetics and Critical Care, Northampton General Hospital, Cliftonville, UK. keithanderson@doctors.org.uk
- Anaesthesia. 2002 Aug 1;57(8):773-7.
AbstractWe measured the illumination generated by all 30 Macintosh size 3 laryngoscopes in our department with a lux-meter and a standardised laryngoscope holding tube. We found a large range in illumination generated (65-3130 lx). We then measured the effect on the illumination for each laryngoscope by covering the blade with a cover (LaryGard). In every case, the illumination was reduced by the LaryGard, the mean (SD) reduction was 67 (19)%. When we compared the illumination generated by a disposable laryngoscope blade with the same power source, we found that the illumination was reduced less than with the standard Macintosh covered by a LaryGard.
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