氧疗装置为病区所必备，氧气湿化瓶的带菌状况逐渐引起人们的重视。为了摸清该器具的带菌情况，为感染管理和临床护理提供依据，我们于1994年7月～！996年4月，进行了带菌情况调查，现总结分析如下。资料与方法调查范围为全院13个临床护理单元，先后调查96瓶（次）。采集标本由 Oxygen therapy device is necessary for the ward, oxygen carrier bottle of bacteria gradually attracted the attention of people. In order to find out the carriage of bacteria, provide the basis for infection management and clinical nursing, we in July 1994 ~! In April 996, carried out a survey of the carriage of bacteria, are summarized as follows. Data and Methods The survey range of 13 clinical nursing units throughout the hospital, has investigated 96 bottles (times). Collect specimens by