光疗设备的红外辐照度及其对足月儿血清和尿液渗透压的影响。

Arch Dis Child. 1978 Oct;53(10):820-2. doi: 10.1136/adc.53.10.820.

The osmolality of urine increased in 10 term infants receiving phototherapy. Phototherapy units made locally were likely to emit more infrared radiation than a unit available commercially, but both types led to falsely increased incubator thermometer readings. Interposing a 6-mm acrylic sheet prevents these effects.

10名足月儿接受光疗后尿渗透压升高。本地制造的光疗设备可能比市售设备发射更多红外线辐射，但两种类型都会导致培养箱温度计读数错误升高。插入一块6毫米厚的丙烯酸板可防止这些影响。