The invention relates to a
rapid identification method for
carbapenem drug susceptibility, based on a Raman spectra technology. According to the method, a portable Raman
detector is adopted,
pathogenic bacteria to be detected is irradiated through
laser, different types of nanostructures are taken as detection substrates, and scattered spectrum, the frequency of which is different from the frequency of incident light, is analyzed, so that information, such as
molecular vibration, of a sample to be detected is obtained, corresponding molecular
structure analysis is performed, obtained spectroscopic data of
carbapenem drug sensitive
bacteria and
drug-resistance
bacteria is analyzed through a
chemometrics method, so that drug-resistance
bacteria and sensitive bacteria are distinguished, and the method becomes an ultrasensitive
pathogenic bacteria rapid detection tool. Compared with the clinically traditional drug sensitivity
pathogenic microorganism detection method, the detection technology has the advantages that the quantity of samples is less, the detection time is short, the sensitivity is high, the detection time of clinical samples is shortened, and particularly as for detection samples with complex chemical and biochemical components, the detection efficiency is improved on the basis that the detection quality is guaranteed.