Device for counting blood corpuscles
Device for counting blood corpuscles, having a container which is sealed at the bottom, consists of electrically insulating material, whose wall has a hole whose diameter is in the order of magnitude of a multiple of the diameter of a blood corpuscle. The container is connected to a line for applyin...
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| Format: | Patent |
| Sprache: | eng ; ger |
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| Zusammenfassung: | Device for counting blood corpuscles, having a container which is sealed at the bottom, consists of electrically insulating material, whose wall has a hole whose diameter is in the order of magnitude of a multiple of the diameter of a blood corpuscle. The container is connected to a line for applying a partial vacuum, has an electrode in its interior and is immersed in a vessel in whose interior a second electrode forms part of the circuit of a device which counts current fluctuations which result from the passage of a blood corpuscle through the hole, the vessel being connected in a sealing manner to the container whose volume is a multiple of the volume of the container, and having a bottom outlet with a valve. |
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