Non-water leucorrhea specimen storing liquid and preparation method and pH value test collection tube

Abstract

The invention discloses a non-water leucorrhea specimen storing liquid and a preparation method and pH value test collection tube of the liquid. The non-water leucorrhea specimen storing liquid comprises the following substances by weight percent: 96.5wt% of anhydrous glycerin, 0.2wt% of polyethyleneglycol 8000 as a surface active agent, 0.25wt% of bromocresol green, 0.05wt% of methyl red, 2.0wt% of absolute ethyl alcohol and 1.0wt% of mercapto sodium acetate. The non-water leucorrhea specimen storing liquid has the advantages that visible components such as bacteriums, cells, trichomonads and sick bodies of the leucorrhea can be protected by anhydrous glycerin (glycerol) when being frozen at a temperature less than -20 DEG C; the cell completeness of the visible components such as cells, bacteriums, trichomonads and the like can still be maintained after being redissolved without changing the morphology under a microscope; the leucorrhea can be solved in water in any concentration when needing to be diluted; mercapto sodium acetate is used as a reducing agent to prevent the specimen from inactivation caused by dehydration, oxidation and autolysis during the storage or transportation; and the non-water leucorrhea specimen storing liquid does not affect the cell lysis and determination of Chlamydia trachomatis or various causative agents of the leucorrhea.

Description

technical field [0001] The invention relates to the research and invention of non-vacuum collection containers for leucorrhea collection, pH testing, and cryopreservation in medical clinical examinations, in particular to a non-aqueous leucorrhea specimen preservation solution, a method for making the non-aqueous leucorrhea specimen preservation solution, and the non-aqueous leucorrhea specimen preservation solution, and the Water leucorrhea sample preservation solution pH value test collection tube. Background technique [0002] In today's medical clinical inspection, the routine inspection items of leucorrhea include microscopic examination, trichomonas, mold, bacterial vaginosis detection, pH value measurement, amine odor test and other routine inspections of vaginal secretions. The inspection of trichomonas is generally a biopsy, which requires moisturizing and heat preservation; the inspection of mold and bacterial vaginosis (such as Gardnerella infection) requires that...

AI Technical Summary

Problems solved by technology

Today's routine testing of vaginal secretions seriously affects the test results and clinical diagnosis due to the collection and transportation of specimens, the storage of samples, and the method of pH value determination.