FIELD: medicine.
SUBSTANCE: invention relates to a device and a method for determining liquid viscosity; it can be used in medicine to help patients with dysphagia. The device for determining required fluid viscosity contains an elongated element that remains in essentially vertical or pre-determined position or takes this position, when placed in fluid having at least required viscosity, and that can not remain in essentially vertical or pre-determined position or take this position, if fluid has viscosity less than the required one.
EFFECT: simplification of the process speed of testing liquid viscosities.
30 cl, 1 tbl, 25 dwg
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