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Health hazard evaluation determination report: HHE-78-103-561, Weld County Hospital, Greeley, Colorado.

Authors
Gunter-BJ
Source
Cincinnati, OH: U.S. Department of Health, Education, and Welfare, Public Health Service, Centers for Disease Control, National Institute for Occupational Safety and Health, HHE 78-103-561, 1979 Feb; :1-14
NIOSHTIC No.
00101038
Abstract
Exposure to halothane, ethrane (13838169), and nitrous oxide (10024972) in the operating rooms of Weld County Hospital (SIC-806) in Greeley, Colorado was determined on June 29, 1978. The evaluation was requested by the hospital management on behalf of the 30 workers in the operating rooms. Measured halothane concentrations ranged from below the limit of detection to 1.73 parts per million (ppm); 2 of 28 samples exceeded the NIOSH recommended concentration of 0.5ppm. Ethrane concentrations ranged from undetectable to 16ppm; 3 of 28 samples exceeded the NIOSH recommended concentration of 0.5ppm. Nitrous oxide concentrations ranged from 5 to 65ppm; 8 of 34 samples exceeded the NIOSH recommended concentration of 25ppm. The author concludes that the concentrations of anesthetic gases in the operating rooms did not pose an immediate danger to employees. The author recommends that anesthetic equipment be checked and maintained regularly, the scavenging system of the anesthetic cart be improved, and equipment be properly maintained.
Keywords
NIOSH-Author; HHE-78-103-561; NIOSH-Health-Hazard-Evaluation; Hazard-Unconfirmed; Irritant-gases; Region-8; Anesthetics; Air-contamination; Employee-health; Employee-exposure; Author Keywords: Halothane; Ethrane; Nitrous Oxide; Operating Room; Waste Anesthetic Gas; Scavenging System
CAS No.
13838-16-9; 10024-97-2
Publication Date
19790201
Document Type
Field Studies; Health Hazard Evaluation
Fiscal Year
1979
NTIS Accession No.
PB81-149668
NTIS Price
A03
Identifying No.
HHE-78-103-561
NIOSH Division
DSHEFS
SIC Code
806
Source Name
National Institute for Occupational Safety and Health
State
CO; OH
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