Spectrum construction method for LED light source used for neonatal jaundice therapeutic equipment
A technology of LED light source and neonatal jaundice, which is applied in the direction of light therapy, can solve the problems of few applied researches, and achieve the effects of high spectral matching, high efficiency, and small error
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[0023] The invention provides a spectral construction method of an LED light source for a neonatal jaundice treatment instrument, comprising the following steps:
[0024] A1) The absorption spectrum of the standard bilirubin solution is measured experimentally, and the data set of the absorption spectrum is constructed, which is denoted as b=(y 1 ,y 2 ,...,y m ) T Wherein, the concrete operation of measuring the absorption spectrum of standard bilirubin solution is: get about 20mg of standard bilirubin (Bilibubin) reagent (this embodiment adopts the reagent of Dalian Meilun Biotechnology Co., Ltd.) that purity is 99.28%, and precision Weigh; Grind with a small amount of chloroform and transfer to a 100ml brown measuring bottle, sonicate to dissolve; Take it out, let it cool quickly, add chloroform to dilute to the mark, and shake well; Accurately measure 2.5ml, put 100ml brown In the bottle, add chloroform to dilute to the mark, shake well; use a UV-visible spectrophotomete...
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