Air planktonic bacteria collector for clinical laboratory

Abstract

The invention provides an air planktonic bacteria collector for a clinical laboratory, which relates to the technical field of air detection equipment, and aims to solve the problems that when an existing air planktonic bacteria collector for the clinical laboratory is used, a microporous device needs to be cleaned frequently, a cylindrical cavity of the microporous device is deep, so that the microporous device is difficult to clean by an operator, the cleaning effect is poor, the air permeability of a micropore device is easily affected, meanwhile, a plate is usually directly placed on a fixing frame, a reasonable and clamping structure is lacked, and when a collector is moved, the plate is easily loosened and falls off, and errors of a detection result are caused. The air planktonic bacteria collector comprises a sampling head, which is of a cylindrical cavity structure and vertically distributed, a micropore seat is arranged at the top of the sampling head, and a top cover is arranged at the top of the micropore seat. According to the invention, three brackets and mounting disc are in a parallel state through downward pressing of the plate, meanwhile, the three clamping plates clamp the plate through the elastic effect of the extension springs, and the plate can be quickly and effectively mounted.

Description

technical field [0001] The invention belongs to the technical field of air detection equipment, and more specifically relates to an airborne bacteria collector for laboratory use. Background technique [0002] Air planktonic bacteria collectors are widely used in the pharmaceutical industry, bioengineering, food and beverage industry, and medical and health fields. Among them, medical laboratories require high environmental requirements for aseptic production and use, and require clean room air for dust-free and sterile production or operation. Sampling and detection of airborne dust bacteria, by using gel film or agar-containing petri dish to intercept airborne bacteria, creates the best environment for bacteria to maintain activity, ensuring accurate and reliable measurement results. [0003] For example, the invention of application number: CN201810720494.9 provides a planktonic sampler for air quality testing, including a base, a suction fan, a diversion suction pipe, a ...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides an airborne bacteria collector for laboratories to solve the problem that the microporous device needs to be cleaned frequently when the existing airborne bacteria collector for laboratory is used, and the microporous The cylindrical cavity of the microporous device is deep, which makes it difficult for the operator to clean, and the cleaning effect is poor, which easily affects the air permeability of the microporous device. At the same time, the plate is usually placed directly on the fixed frame, lacking a reasonable and clamping structure, and in When the collector is moved, the plate is prone to loosening and falling off, resulting in errors in the test results

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