国际医药卫生导报
國際醫藥衛生導報
국제의약위생도보
INTERNATIONAL MEDICINE & HEALTH GUIDANCE NEWS
2009年
3期
65-67
,共3页
多通道温度测定仪%铂热电阻传感器%冷链
多通道溫度測定儀%鉑熱電阻傳感器%冷鏈
다통도온도측정의%박열전조전감기%랭련
Multipoint temperature detector%Platinum thermal resistance sensor%Cold-chain
目的 探讨多通道温度测定仪及铂热电阻传感器在血站冷链中的应用,应用温度偏差、温度均匀度、温度波动度三项指标来衡量冷链中贮血设备的状态,确保血液的安全贮存从而保证血站冷链的有效性.方法 应用多通道温度测定仪及铂热电阻传感器对血站冷链设备进行温度测定,对测定数据进行分析及评价.结果 -40℃低温冰箱、4℃贮血冰箱、血小板保存箱、细菌培养仪的温度偏差分别为-0.4℃、-0.5℃、0.6℃、-0.5℃;温度均匀度分别为O.5℃、0.4℃、1.3℃、0.6℃;温度波动度分别为±0.1℃、±0.1℃、±0.4℃、±0.2℃.结论 除血小板保存箱的温度均匀度(1.3℃)超过技术要求(1.0℃)以外,其他冷链设备的各项指标均达到规定的技术要求,通过应用多通道温度测定仪及铂热电阻传感器能够准确测定血站冷链设备的实际温度,应用温度偏差、温度均匀度、温度波动度三项指标能更好地衡量血站冷链设备的状态,为血液贮存的安全及血站冷链的有效性提供保证.
目的 探討多通道溫度測定儀及鉑熱電阻傳感器在血站冷鏈中的應用,應用溫度偏差、溫度均勻度、溫度波動度三項指標來衡量冷鏈中貯血設備的狀態,確保血液的安全貯存從而保證血站冷鏈的有效性.方法 應用多通道溫度測定儀及鉑熱電阻傳感器對血站冷鏈設備進行溫度測定,對測定數據進行分析及評價.結果 -40℃低溫冰箱、4℃貯血冰箱、血小闆保存箱、細菌培養儀的溫度偏差分彆為-0.4℃、-0.5℃、0.6℃、-0.5℃;溫度均勻度分彆為O.5℃、0.4℃、1.3℃、0.6℃;溫度波動度分彆為±0.1℃、±0.1℃、±0.4℃、±0.2℃.結論 除血小闆保存箱的溫度均勻度(1.3℃)超過技術要求(1.0℃)以外,其他冷鏈設備的各項指標均達到規定的技術要求,通過應用多通道溫度測定儀及鉑熱電阻傳感器能夠準確測定血站冷鏈設備的實際溫度,應用溫度偏差、溫度均勻度、溫度波動度三項指標能更好地衡量血站冷鏈設備的狀態,為血液貯存的安全及血站冷鏈的有效性提供保證.
목적 탐토다통도온도측정의급박열전조전감기재혈참랭련중적응용,응용온도편차、온도균균도、온도파동도삼항지표래형량랭련중저혈설비적상태,학보혈액적안전저존종이보증혈참랭련적유효성.방법 응용다통도온도측정의급박열전조전감기대혈참랭련설비진행온도측정,대측정수거진행분석급평개.결과 -40℃저온빙상、4℃저혈빙상、혈소판보존상、세균배양의적온도편차분별위-0.4℃、-0.5℃、0.6℃、-0.5℃;온도균균도분별위O.5℃、0.4℃、1.3℃、0.6℃;온도파동도분별위±0.1℃、±0.1℃、±0.4℃、±0.2℃.결론 제혈소판보존상적온도균균도(1.3℃)초과기술요구(1.0℃)이외,기타랭련설비적각항지표균체도규정적기술요구,통과응용다통도온도측정의급박열전조전감기능구준학측정혈참랭련설비적실제온도,응용온도편차、온도균균도、온도파동도삼항지표능경호지형량혈참랭련설비적상태,위혈액저존적안전급혈참랭련적유효성제공보증.
Objective To investigate the application of Multipoint temperature detector and Platinum thermal resistance sensor in Cold-chain of Blood Bank ,in order to ensure the safety of blood storage and availability of Cold-chain with three indicators of temperature deviation ,uniformity and fluctuation.Methods Temperature of Cold-chain fa-cility of Blood Bank was detected by Multipoint temperature detector and Platinum thermal resistance sensor,and the results were analyzed.Results Temperature deviation in -40℃ deep freeze refrigerator,4℃refrigerator,platelet servation case,Bacterial culture system are -0.4℃,-0.5℃,0.6℃,-0.5℃ temperature uniformity are 0.5℃,0.4℃,1.3℃,0.6℃;temperature fluctuation are ±0.1℃,±O.1℃,±0.4℃,±0.2℃.Conclusions Cold-chain facility ,s each indicator achieves the specification except temperature unifor-mity of platelet servation case(1.3℃).With application of Multipoint temperature detec-tor and Platinum thermal resistance sensor,temperature can be accurately measured for blood Cold-chain facility and provide safety and availability for blood storage.
