Specimen sampling equipment

Abstract

The invention relates to a specimen sampling device, belonging to the medical sampling testing equipment field. Bottle cover for sealing is set at the upper of liquid accommodating bottle with test reagent in it. Round-role rod body of sampling rod passes through the bottle cover to extend downward to inner of liquid accommodating bottle and rotary sealing matching is set between the rod body and the bottle cover. The sampling end of sampling rod immerges under the liquid level of test reagent. Handhold end of sampling rod is set at the outside of bottle cover. The head of bottle cover is hollow cavity and a torsion spring matched on rod body of sampling rod is set in the hollow cavity. One end of torsion spring is fixed on the rod body and the other end is fixed on the bottle cover. An open port is set at the bottom of liquid accommodating bottle. Check valve for sampling liquid moving downward is set at the position of open port. The invention can collect, store and take fences sample conveniently and easily translates fences into sampling liquid which can be tested directly. Transfers of sampling liquid and continuous tests are convenient so that it makes doctor and patient convenience greatly.

Description

technical field [0001] The invention belongs to the field of medical sampling and testing equipment, and in particular relates to a specimen sampling device. Background technique [0002] Stool routine testing is one of the three routine medical testing items, but the collection of stool samples and how to quickly and conveniently convert stool into liquid samples that can be used for direct detection have always been difficult problems for doctors and patients. Because of being dirty and afraid of smell, it is hasty and perfunctory, and the consequences directly affect the accuracy of the detection, which in turn has an adverse effect on the doctor's diagnosis and the patient's treatment. Contents of the invention [0003] The object of the present invention is to provide a specimen sampling device with a built-in test reagent, a sampling stick with both sampling and stirring functions, and a one-way valve for easy access to sample liquid. [0004] In order to achieve th...

AI Technical Summary

Problems solved by technology

[0002] Stool routine testing is one of the three routine medical testing items, but the collection of stool samples and how to quickly and conveniently convert stool into liquid samples that can be used for direct detection have always been difficult problems for doctors and patients. Because of being dirty and afraid of smell, it is hasty and perfunctory, and the consequences directly affect the accuracy of the test, which in turn has an adverse effect on the doctor's diagnosis and the patient's treatment.

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