为了解四川省计划免疫冷链设备现状 ,于 2 0 0 3年 6月对全省各级疾病预防控制机构进行了调查。结果显示 :截止调查时全省装备的 6种主要冷链设备共 110 5 1台 ,其中 1982～ 1994年装备 82 6 0台 ,占 74 74 % ;1995～2 0 0 3年装备 2 791台 ,占 2 5 2 6 %。在 110 5 1台中 ,当前正常运转的 4 95 1台 ( 4 4 80 % ) ,尚可使用待修的 2 2 91台( 2 0 73% ) ,损坏报废的 380 9台 ( 34 4 7% )。为满足需要 ,全省需补充 5 6 4 0台 (其中县、乡两级需补充 5 5 4 8台 ,占98 37% ) ,其中低温冰箱 4 0 6 6台 ,普通冰箱 1179台 ,疫苗运输车 2 79辆 ,普通冷库 76台 ,低温冷库 2 0台 ,冷藏运输车 2 0辆。表明四川省计划免疫冷链设备大部分进入更新期 ,若得不到及时维修和补充 ,势必影响计划免疫工作 In order to understand the status quo of planned cold chain immunization equipment in Sichuan Province, CDC at all levels in the province conducted a survey in June 2003. The results showed that the total number of the 6 main cold chain equipment equipped in the province up to the survey was 110 5 units, of which 82 6 units were from 1982 to 1994, accounting for 74 74% of the total; 2 791 units were equipped from 1995 to 2003, Accounting for 2562%. Of the 110,551 units currently in operation, 4,951 units (4 4 80%) currently operating normally can still use 2,291 units (2073%) to be repaired, 380 9 units (34 4 7%) are damaged and scrapped, . In order to meet the needs, 56,600 units need to be replenished in the province (of which 5,548 need to be replenished at the county level and township level, accounting for 98.37% of the total), of which 406 are cold refrigerators, 1179 ordinary refrigerators, 2 79 cars, 76 ordinary cold stores, 20 cold stores and 20 refrigerated trucks. Indicating that the majority of planned immunization cold chain equipment in Sichuan Province into the renewal period, if not promptly repaired and supplemented, it is bound to affect the planned immunization work