Evaluation of Dental N2O Anesthesia Equipment.
AIR FORCE OCCUPATIONAL AND ENVIRONMENTAL HEALTH LAB BROOKS AFB TX
Pagination or Media Count:
Nitrous oxide levels were determined in a dental clinic to evaluate the performance of gas anesthesia equipment, The Porter MXR gas anesthesia machine and scavenging mask, the Fraser-Harlake machine, and the Narco-McKesson Brown scavenging mask were used during the survey. When the Porter MXR machine was used with Brown mask, the nitrous oxide level was below the NIOSH recommended standard of 50 ppm TWA. Author
- Medicine and Medical Research