北京センチュリー・テンプル病院医療業務代理機関による水銀式血圧計による測定業務の実施

On June 24, the Medical Engineering Agency carried out systematic testing of mercury sphygmomanometers in the whole hospital according to the “JJG270-2008 Sphygmomanometer Verification Regulations”. The testing items cover core indicators such as zero error (allowable range 0.2kPa), airtightness (1 minute pressure drop 0.8kPa) and indication error (single error > 0.5kPa means unqualified). A Y-shaped tee pipe is connected to a standard pressure generator on site, and a medical stopwatch is used for stepped stress testing to ensure reliable data traceability. sphygmomanometer error exceeds 0.5kPa, which may lead to misdiagnosis or missed diagnosis of hypertension patients. The operation covered 32 clinical departments. Among the more than ten problem devices detected on the first day, 3 were leaking due to aging rubber tubes, and 8 had a systolic pressure error of + 0.8kPa, which had been handed over to professional institutions for repair or scrapping. This measurement work not only el