In-situ sampling device for analyzing pollutants in aquatic animal body

Abstract

The invention discloses an in-situ sampling device for analyzing pollutants in aquatic animal bodies, and relates to the technical field of biological sampling, and the in-situ sampling device specifically comprises a sampling platform for placing aquatic animals to be sampled; the support frame is arranged on one side of the sampling platform; the acquisition module is arranged on the support frame through a first adjusting cross rod; the sampler is arranged on the support frame through a second adjusting cross rod; the clamping device is arranged on the sampling platform; the sampler pushes the supporting frame to rotate on the sampling platform through the second adjusting cross rod, so that the sampler moves to the position above the clamping device, the sampler conducts girdling sampling on the aquatic animals clamped on the clamping device through rotation and pressing, and tissue samples cut in the sampler are pushed into a collecting bottle in a pushing mode. The sampling device effectively overcomes the defects of sampling of a traditional dissection method, meets selection of different tissue depths and different sampling quantities of the aquatic animals, realizes rapid, accurate and pollution-free sampling, and provides reliable support for analysis of pollutants in the aquatic animals.

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