Prototype of the counting chamber for larvae of parasitic nematodes
Year | 2009 |
Cathegory | Utility patent, prototype, legal regulation, tecchnolgy |
Internal link | 9052.pdf |
Abstract | The prototype of chamber for counting laravae of parasitic nematodes ? the usage is simple and enables easy and transparent evaluation of the incurrence of parasitic nematodes, in particular then infectious larvae of gastrointestinal nematodes. The chamber is composed of a basic microscope slide (1) of oblong shape with ratio of sides 37:17, which is made of glass or different transparent and chemically stable material with two linear bands attached (2) from the same material with side ratio 74:7 and two lateral bands (3) from the same material with side ration 5:3, so that none of the bands crosses outer edge of microscope slide. At the same time, they must not overlap and they together create a dish of a small volume. The bottom of this dish, which is made of basic microscope slide, is divided into required number of zones by cross scratches (4) in a microscope slide. |
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