Umbrella rib type environmental object surface sampling rod

Abstract

The invention discloses an umbrella rib type environmental object surface sampling rod which comprises a protective cap, a sleeve handle, an umbrella rib type cotton swab, a tube body and reagents, wherein the sleeve handle is nested to the upper end of the tube body; the sleeve handle comprises a reagent storage bin and a sleeve; a valve communicated with the interior of the tube body is arrangedat the bottom of the reagent storage bin; the tube body penetrates through the reagent storage bin and is fixedly connected with the inner wall at the top of the reagent storage bin; an upper umbrella hub ring is arranged at the bottom of the sleeve; a plurality of umbrella rib supporting rods are rotationally connected onto the upper umbrella hub ring; the umbrella rib type cotton swab is arranged in the sleeve in a sliding manner; the top of a main rod of the umbrella rib type cotton swab is connected with a spring; a lower upper umbrella hub ring is arranged at the bottom of the umbrella rib type cotton swab and rotationally connected with an umbrella rib body; the middle of the umbrella rib body is rotationally connected with the umbrella rib supporting rods; the umbrella rib body iscoated with sampling cotton; the reagents are stored in the reagent storage bin; the protective cap is arranged above the sleeve handle. According to the umbrella rib type environmental object surfacesampling rod disclosed by the invention, the sampling operation links can be effectively simplified, pollution factors are reduced, and the sampling rod is convenient to carry and preserve.

Description

technical field

[0001] The invention relates to a tool for sampling microorganisms on the surface of environmental objects, in particular to an umbrella-shaped environmental object surface sampling stick with a cotton swab head that can be freely retracted. Background technique

[0002] Due to various diseases and the flow of people, the hospital environment is in a state of a large number of bacterial pollution every day, especially the pollution of various pathogenic bacteria. It not only pollutes the air but also pollutes the surface of the entire hospital, such as bed units, curtains, treatment carts, door handles, remote controls, office desks and chairs, case clips, stethoscopes, and other medical equipment in the ward.

[0003] In accordance with the relevant national requirements for hospital infection management, hospital environmental surfaces need to be cleaned and disinfected regularly, and the cleaning and disinfection effects should be tested regularly. Microb...

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